Entries |
Document | Title | Date |
20080211894 | Double-Sided Printer Having Opposed Print Engines - Provided is a double-sided printer having two print engines arranged on opposite sides of a print media path. Each print engine includes an image transfer roller configured to operatively transfer an image onto a sheet of paper fed through the media path. Also included is an ink cartridge having an integrated printhead for printing onto said image transfer roller, as well as a cleaning station configured to clean the image transfer roller after said image is transferred to the paper. Each print engine also includes a solenoid arrangement configured to park an elastomeric seal of the printhead against the transfer roller when the printer is not operational, and to move the printhead from the roller when the printer is operational. | 09-04-2008 |
20080273073 | System and method for application of ink formulations onto ophthalmic lenses - A system and method for applying an ink composition to an ophthalmic lens is described providing at least one ophthalmic lens having a meniscus-shaped surface, and providing an ink composition formulated for either removable or non-removable as well as non-bleeding ink jet application onto the surface of the lens. The ink composition is jetted directly onto a stamp via an ink jet print head to form a printed image on the stamp, and the printed image is permitted to set for at least an ink drying period. The printed image is oriented with respect to the lens to align the printed image with a desired location and the printed image is applied onto the lens surface with the stamp to form a mark. Preferably, the duration of the ink drying period is sufficient to at least prevent bleeding of the ink into the lens upon application onto the lens surface. | 11-06-2008 |
20080291255 | Temperature monitoring system for a media preheater - A temperature monitoring system for a media heater of an imaging device comprises a temperature indicator overlying a surface of a media heater of an imaging device. The temperature indicator is configured to vary an optical property in response to changes in temperature at the surface of the media heater. The system includes an optical scanner for scanning the temperature indicator to detect the optical quality. The optical scanner is configured to generate a signal corresponding to the detected optical property. | 11-27-2008 |
20090015645 | System for controlling engagement of a transfix roller with an image receiving member in a printer - A hydraulic system controls engagement of a transfix roller with an image receiving member in a printer. The system includes a motor having an output shaft, a translational member having a first end and a second end, one of the first and the second ends being mechanically coupled to the output shaft of the motor so the motor output shaft moves the translational member in a linear path, a hydraulic translator coupled to the other end of the translational member so movement of the translational member in the linear path displaces hydraulic fluid within the hydraulic translator to move a pair of links in a linear direction, a transfix roller having a first end and a second end, the first and the second ends of the transfix roller being mechanically coupled to the pair of links so the displacement of the hydraulic fluid within the hydraulic translator moves the transfix roller in the linear direction for movement towards and away from an image receiving member, and a controller electrically coupled to the motor to send a motor control signal to the motor for controlling direction and speed of the motor output shaft. | 01-15-2009 |
20090027473 | METHOD FOR PRODUCING RECORD PRODUCT, AND INTERMEDIATE TRANSFER BODY AND IMAGE RECORDING APPARATUS USED THEREFOR - In the image-recording of an intermediate transfer system applying an ink jet recording method, reactive liquid reactable with ink is properly formed on the intermediate transfer body. By using the intermediate transfer body having a pattern consisting of lyophilic and lyophobic sections on a surface thereof, the reactive liquid is uniformly applied to the intermediate transfer body to form a layer having a suitable thickness. Thereby, it is possible to form an ink image on the intermediate transfer body while preventing the miss landing of ink droplets and restricting the deformation of an ink dots. By transferring this ink image to a recording medium, it is possible to form a high-quality ink image on various kinds of recording media in a stable manner. | 01-29-2009 |
20090079808 | INTERMITTENT APPLICATION METHOD AND APPARATUS, AND INKJET RECORDING METHOD AND APPARATUS - The intermittent application method of intermittently applying an application liquid to a continuously conveyed band-shaped or cut-sheet-shaped supporting body, includes the step of causing a lower surface of the supporting body, and a circumferential surface of an application cylinder which takes up the application liquid from an application liquid reservoir by rotation, to make contact with each other and separate from each other in a relative manner by means of a cam mechanism in such a manner that an application section where the application liquid is applied, and a non-application section where the application liquid is not applied, are formed on the lower surface of the supporting body. | 03-26-2009 |
20090091610 | RECORDING DEVICE AND INK RECEIVING PARTICLES - A recording device including: an intermediate transfer member; a particle supply unit that supplies ink receiving particles that receive ink onto the intermediate transfer member; an ink ejecting unit that ejects ink to the ink receiving particles that have been supplied onto the intermediate transfer member; a transfer unit that transfers the ink receiving particles that have received the ink to a recording medium from the intermediate transfer member; a cleaning unit that cleans the ink receiving particles remaining on the intermediate transfer member after the transfer of the ink receiving particles by the transfer unit; and a cleaning aid particle supply unit that supplies cleaning aid particles. | 04-09-2009 |
20090128610 | IMAGE FORMING PROCESS AND IMAGE FORMING APPARATUS - Disclosed herein is an image forming process comprising the steps of applying a first material for improving the wettability of the surface of an intermediate transfer medium to the intermediate transfer medium, applying a second material for lowering the flowability of an ink to the intermediate transfer medium to which the first material has been applied, applying the ink to the intermediate transfer medium, to which the first material and second material have been applied, from an ink-jet recording head to form an image of the ink on the intermediate transfer medium, and transferring the ink image formed to a recording medium. | 05-21-2009 |
20090153635 | Image Transfer Element with Balanced Constant Force Load - An image transfer mechanism includes a pressure element and a lever system. The lever system has a load attachment point with a range of position that depends on the thickness of a print medium positioned between the imaging element and the pressure element. A load mechanism includes a load connector with a distal end attached to the lever system load attachment point so that displacement of the lever system attachment point causes longitudinal movement of the load connector. The load mechanism applies a load that is substantially constant throughout the range of position of the lever system load attachment point. The load mechanism includes a spring and a crank attached to the spring and to the proximal end of the load connector. The crank is configured so that a change in the spring force produces a lesser change in the load force at the distal end of the load connector. | 06-18-2009 |
20090207226 | PROCESS AND APPARATUS FOR FORMING PATTERN - The invention presents a pattern forming apparatus including: an intermediate transfer body; a particle supply unit, for forming a liquid receptive particle layer of a specified layer thickness by supplying liquid receptive particles, capable of receiving a recording liquid containing recording material and also capable of trapping the recording material at the surface thereof, onto the intermediate transfer body; a liquid droplet ejection unit for ejecting liquid droplets of the recording liquid on the liquid receptive particle layer on the basis of specified data, and forming a pattern of the recording material near the surface of the liquid receptive particle layer; and a transferring unit, for transferring the liquid receptive particle layer containing the recording liquid onto a transfer object, so that the pattern is placed between the transfer object (recording medium) and the liquid receptive particle layer. | 08-20-2009 |
20090213201 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - An image forming method including: forming a liquid receiving particle layer on an intermediate transfer member using a liquid receiving particle that is capable of receiving a recording liquid including a recording material; forming an image of the recording material on a surface of the liquid receiving particle layer by applying a liquid droplet of the recording liquid to the liquid receiving particle layer on the basis of image data and holding the recording material on the surface of the liquid receiving particle layer on the intermediate transfer member; applying a transfer auxiliary liquid in at least a portion of a formation range of the image; and transferring the liquid receiving particle layer to which the recording liquid is applied to a transfer receiving member from the intermediate transfer member, such that the image is interposed between the transfer receiving member and the liquid receiving particle layer is provided. | 08-27-2009 |
20090213202 | RECORDING APPARATUS - A recording apparatus includes: a first retainer and a second retainer arranged side by side in a thrust direction, the first and second retainers being rotatable and retaining a long recording medium wound therearound; a guide mechanism that draws the recording medium wound around the first retainer in the thrust direction and guides the recording medium in a direction in which the recording medium can be wound around the second retainer; and a recording unit that performs a first recording process on the recording medium wound in a single layer around and retained by the first retainer under rotation of the first retainer and a second recording process on the recording medium wound in a single layer around and retained by the second retainer under rotation of the second retainer. | 08-27-2009 |
20090231406 | IMAGE RECORDING COMPOSITION, IMAGE RECORDING INK SET AND RECORDING APPARATUS - An image recording composition including a curable material that is cured upon application of an external stimulus, and a cationic resin having a cationic functional group. | 09-17-2009 |
20090237479 | RECORDING APPARATUS - A recording apparatus including: an intermediate transfer member; an image forming composition layer formation unit that supplies an image forming composition to the intermediate transfer member, the image forming composition containing a curable material that cures upon application of an external stimulus; an ink application unit that applies an ink to the image forming composition layer that has been formed on the intermediate transfer member; a transfer unit that transfers the image forming composition layer from the intermediate transfer member to a recording medium by contacting the image forming composition layer onto which the ink has been applied with the recording medium; and a first stimulus application unit that applies a stimulus to the image forming composition layer that cures the image forming composition layer, the stimulus being applied at least one of immediately before the image forming composition layer comes into contact with the recording medium, or during the contact. | 09-24-2009 |
20090244239 | TRANSFER SHEET FOR INK JET PRINTING AND FIBER PRODUCT EQUIPPED WITH THE SAME - Provided are a transfer sheet for ink jet printing capable of photographically printing on a cloth and capable of favorably keeping the texture of the cloth material and a spatial effect also after printing without generating bleeding and color fade-out with time, and a fiber product provided with the same. A transfer sheet for ink jet printing containing an ink-receiving layer, a fabric layer, the first film layer, a hot melt layer and a support. | 10-01-2009 |
20090262172 | Double-Sided Printer Having Opposed Print Engines - A double-sided printer having two print engines are arranged on opposite sides of a print media path. Each print engine comprises an image transfer roller configured to operatively transfer an image onto a sheet of paper fed through the media path; an ink cartridge having an integrated printhead for printing onto said image transfer roller, said printhead spanning a width of the image transfer roller, and having an elastomeric capping seal; a cleaning station configured to clean the image transfer roller after said image is transferred to the paper; and a solenoid arrangement configured to park the elastomeric capping seal of the printhead against the transfer roller when the printer is not operational, and to move the printhead from the roller when the printer is operational. The elastomeric capping seal is provided on two sides of the printhead chip transverse to the span of the printhead. | 10-22-2009 |
20100045761 | INK RECEPTIVE PARTICLES, MATERIAL FOR RECORDING, RECORDING APPARATUS AND INK RECEPTIVE PARTICLE STORAGE CARTRIDGE - Ink receptive particles for receiving ink, including: particles P including hydrophilic polymer particles having a ratio of hydrophilic monomer(s) to the total monomer components thereof of from about 10 mol % to about 90 mol %; and hydrophobic polymer particles, attached to at least a part of a surface of the particles P and having a ratio of hydrophilic monomer(s) to the total monomer components thereof of from about 0 mol % to about 10 mol %. | 02-25-2010 |
20100053292 | DUAL BLADE RELEASE AGENT APPLICATION APPARATUS - A application apparatus for metering release agent onto an image forming device moving surface, such as a Solid Ink Jet drum. The application apparatus includes a blade positioning mechanism with first and second links each having three pivot connections for pivotally connecting first and second blades together in mutually exclusive cooperative movement alternating between a common working position at a first location and respective suspended positions. The application apparatus can include a doctor blade arrangement in which the blades are disposed in a doctor blade orientation in the working position. The application apparatus can include a wiper blade arrangement in which the blades are disposed in a wiper blade orientation in the working position. The first and second blades form similar blade holder angles, blade deflection angles and Working Angles when occupying the working position. | 03-04-2010 |
20100053293 | SYSTEM AND METHOD OF ADJUSTING BLADE LOADS FOR BLADES ENGAGING IMAGE FORMING MACHINE MOVING SURFACES - Systems and methods of providing controlled blade engagement with an image forming machine moving surface are provided for metering a release agent onto the surface, cleaning the surface, or both. A blade engagement apparatus is provided having a controller controlling an actuator connected to a blade positioning mechanism for providing controlled engagement of the blade with the moving surface. The minimum blade load applied by the blade to the moving surface needed to prevent defects is determined and maintained for increasing the useful life of the blade. Control systems and methods utilizing single and separately operable dual blade positioning mechanisms are provided. | 03-04-2010 |
20100066792 | APPARATUS AND METHOD FOR METERING FLUID FILM IN AN INK JET PRINTING SYSTEM - An apparatus ( | 03-18-2010 |
20100231674 | Printer With Release Agent Metering On Drum - A method and apparatus for metering release agent on an imaging member comprises applying a release agent to a rotating imaging member at an application location and then controlling a thickness of the release agent on the imaging member with a rotating metering roll. In at least one embodiment, the method for metering a release agent comprises rotating the metering roll as a counter-roll to an imaging drum such that the metering roll moves in an opposite direction from the imaging drum at a nip between the metering roll and the imaging drum. The metering roll may include an elastomer provided over the substantial portion of its outer surface which contacts the imaging drum. The metering roll may also be forcibly biased against the imaging drum. At least one wiper blade may be provided in contact with the metering roll to wipe excess release agent from the metering roll. | 09-16-2010 |
20100271450 | Open Loop Oil Delivery System - A drum maintenance system for use in an imaging device includes an applicator configured to apply a release agent to a surface of an intermediate transfer drum of an imaging device at a first flow rate, and a reservoir spaced from the applicator including a supply of the release agent for the applicator. A first fluid path fluidly couples the reservoir to the applicator for delivering release agent to the applicator; and a second fluid path fluidly couples the applicator to the reservoir for recirculating release agent back to the reservoir. A delivery pump is configured to pump release agent from the reservoir to the applicator via the first fluid path at a second flow rate; and a recirculation pump is configured to pump release agent from the applicator to the reservoir at a third flow rate. The second flow rate is greater than the first flow rate, and the third flow rate is greater than the second flow rate. | 10-28-2010 |
20100271451 | Method of Servicing A Drum Maintenance Unit (DMU) in An Image Generating System - A method of servicing a customer replaceable unit of an imaging device includes providing a customer replaceable unit configured for insertion and removal from an imaging device. The customer replaceable unit includes at least an applicator configured to apply a release agent to a surface of an intermediate transfer drum of the imaging device, a reservoir including a supply of the release agent for the applicator, a delivery pump configured to pump release agent from the reservoir to the applicator, a recirculation pump configured to pump release agent from the applicator to the reservoir, and a memory including operational data for the customer replaceable unit. A maintenance procedure is then performed on the customer replaceable unit. | 10-28-2010 |
20110058001 | INKJET IMAGING METHODS, IMAGING METHODS AND HARD IMAGING DEVICES - Inkjet imaging methods, imaging methods and hard imaging devices are described. According to one embodiment, an imaging method includes accessing image data of an image to be formed; using the image data, controlling a print device to eject a plurality of droplets of a liquid marking agent corresponding to the image to be formed, wherein the droplets of the liquid marking agent individually comprise a plurality of ink particles; using the print device, ejecting the droplets of the liquid marking agent; after the ejecting, receiving the droplets of the liquid marking agent upon a transfer member; and after the receiving, transferring the ink particles of the droplets from the transfer member to media to form a hard version of the image using the media. | 03-10-2011 |
20110149001 | Spreader Module for Duplex Continuous Feed Imaging Devices - A spreader module for use in an imaging device includes a housing configured for insertion and removal from a docking position of an imaging device frame, a spreader drum operably supported by the housing, and a pressure roller operably supported by the housing adjacent the spreader drum to define a spreading nip through which a web of media is fed. The spreader module includes a release agent application system supported by the housing for applying a first release agent to the spreader drum. A docking slot is positioned adjacent the pressure roll that is configured to releasably secure a release agent sub-module to the housing, the release agent sub-module for applying a second release agent to the surface of the pressure roller. | 06-23-2011 |
20110149002 | Low Force Drum Maintenance Filter - A drum maintenance system for use in an imaging device includes a sump having a bottom surface and a plurality of sidewalls which are arranged to accommodate a volume of release agent. A roller applicator is rotatably supported a first distance above the sump and partially submerged in the release agent in the sump. A foam layer is positioned on the bottom surface of the sump beneath the roller applicator that has a first thickness that is greater than the first distance such that the foam layer is compressed between the roller applicator and the bottom surface of the sump. A filter is sandwiched between the foam layer and the roller applicator. The compressed foam layer provides a compliance force that presses the filter against the roller applicator. The filter is configured to permit rotation of the roller applicator positioned on top of the foam layer while being pressed against the roller applicator by the foam layer. | 06-23-2011 |
20110234729 | INTERMEDIATE TRANSFER BODY FOR TRANSFER INKJET PRINTING AND TRANSFER INKJET PRINTING APPARATUS - There is provided an intermediate transfer body for transfer inkjet printing methods in which an image is formed by selectively applying image-forming ink using an inkjet device to the intermediate transfer body and then transferred from the intermediate transfer body to a recording medium to form a transferred image. The intermediate transfer body satisfies the relation E | 09-29-2011 |
20110273523 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - A disclosed image forming apparatus includes a recording head having a nozzle capable of ejecting inductive ink including water, a first intermediate transfer body having a conductive surface on which an ink image is to be formed by temporarily forming a liquid-column bridge between the conductive surface and the nozzle, the liquid-column bridge being made of the inductive ink, a voltage application unit applying a voltage between the inductive ink and the conductive surface so that water included in the liquid-column bridge is electrolyzed, and a transfer unit transferring an ink image formed on the first intermediate transfer body to a recording medium. | 11-10-2011 |
20110298878 | PRINTING MACHINE AND METHOD FOR PRINTING A SUBSTRATE - The invention relates to a method for printing a substrate ( | 12-08-2011 |
20110310205 | PRINTING MACHINE AND METHOD FOR PRINTING A SUBSTRATE - The invention relates to a method for printing a substrate ( | 12-22-2011 |
20120007931 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 01-12-2012 |
20120013694 | TRANSFER INK JET RECORDING APPARATUS - Disclosed herein is a transfer ink jet recording apparatus equipped with a substrate; an intermediate transfer member that is arranged on the substrate and has a surface containing at least one material of fluorine-containing rubber and silicone rubber, said surface being subjected to a modification treatment by a plasma treatment and an application treatment with a compound represented by the general formula (1) defined in the specification; an application unit for applying a component that causes ink viscosity increase to the modification-treatment-subjected surface of the intermediate transfer member; an ink jet recording unit for ejecting an ink on the intermediate transfer member to which the component has been applied to form an intermediate image; and a transfer unit for transferring the intermediate image formed on the intermediate transfer member to a recording medium. | 01-19-2012 |
20120038726 | THERMAL INK TRANSFER USING ENDLESS BELT - An embodiment is a method and apparatus for thermal ink transfer. An endless belt having a thin thickness transfers ink from an ink donor roll to an image substrate based on a pattern on the belt. A heating unit heats the belt locally as needed in vicinity of contact between the belt and the ink donor roll. | 02-16-2012 |
20120044307 | LIQUID EJECTING HEAD UNIT AND LIQUID EJECTING APPARATUS - A flange portion is provided with two abutting protrusions, a spacer is formed with two abutting projections, the respective abutting protrusions and the abutting projections are formed on the outside of a tightening point tightened by a tightening member (a spacer fixing bolt and a spacer fixing nut) in the width direction orthogonal to an imaginary line connecting the tightening points of the flange portions on both sides, and a gap G is formed between the flange portion and the spacer at the tightening point (an opening limb portion of a spacer mounting hole and an insertion hole limb portion of a head insertion hole) before being tightened by the tightening member, while the flange portion and the spacer come into abutment with each other at the tightening point after having tightened in a state in which the abutting protrusions and the abutting protrusions come into abutment with each other. | 02-23-2012 |
20120062671 | Plateless-transfer printing film, apparatus, and appliance using the same - A plateless-transfer printing apparatus having a plateless-transfer printing film and a transfer printing machine is disclosed. The plateless-transfer printing film includes a substrate and a transfer layer. The transfer layer has a release layer, a pattern layer, a white-ink layer and an adhesive layer. Those layers are orderly positioned on the substrate. In particular, the transfer printing machine has a pressure part, a heating part, an upper prop part and a lower prop part. An article-to-be-printed is firstly placed on the lower prop part. The plateless-transfer printing film positioned on the article is then heated by the heating part. Next, the pressure part presses both upper and lower prop parts, and the transfer printing film is formed on the surface of the article. It is featured that the pressure part evenly presses both the article and transfer printing film between the upper and lower prop parts. | 03-15-2012 |
20120081485 | TRANSFER MEMBER, METHOD FOR MANUFACTURING TRANSFER MEMBER, AND TRANSFERRED MEMBER - Disclosed is a transfer member including a permeable layer, a pigment layer formed on the permeable layer by an ink jet method, and an adhesive layer having adhesivity formed on the pigment layer, wherein a dispersion medium of an ink containing a pigment to form the pigment layer permeates into the permeable layer. | 04-05-2012 |
20120092429 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 04-19-2012 |
20120105560 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 05-03-2012 |
20120105561 | TRANSFER INKJET RECORDING METHOD - A transfer inkjet recording method includes the step of applying an aggregating agent onto an image-forming face of an intermediate transfer member, having a pattern including lyophilic portions and a lyophobic portion, the step of forming an intermediate image by applying an ink onto the image-forming face, and the step of transferring the intermediate image to a recording medium from the image-forming face. The lyophilic portions include at least two types of portions having different areas. | 05-03-2012 |
20120105562 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - By an image forming method in which after a first liquid for aggregating a color material of an ink to be used and a second liquid which performs a gel reaction with the first liquid are supplied on an intermediate transfer member, the ink is supplied to a region on which the first liquid and the second liquid are supplied to form an intermediate image on the intermediate transfer member, and the intermediate image is transferred to a recording medium, the fluidity of an aggregation process liquid supplied to the intermediate transfer member is effectively decreased, and good image transfer is performed. | 05-03-2012 |
20120113203 | TRANSFER TYPE INKJET RECORDING METHOD AND TRANSFER TYPE INKJET RECORDING DEVICE - The transfer type inkjet recording method has the intermediate image formation process and the transfer process defined in the specification. The transfer type inkjet recording method includes, in the intermediate image formation process, selecting an intermediate transfer body having a center line surface roughness closest to the center line surface roughness of a recording medium from a plurality of intermediate transfer bodies different from each other in the center line surface roughness, and then an intermediate image is formed on the surface of the selected intermediate transfer body. Moreover, a transfer type inkjet recording which is used for the method is provided. | 05-10-2012 |
20120120170 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 05-17-2012 |
20120127250 | TRANSFER INK JET RECORDING METHOD - Provided is a transfer ink jet recording method, which provides satisfactory transferability and satisfactory wet scratch resistance of a final image even at high printing duty. The transfer ink jet recording method includes using an aggregation liquid, in which the aggregation liquid includes a polymer compound including one of a polyamino acid and a polyamino acid salt each having an amino group, each of which is obtained by polymerization of an amino acid compound represented by the general formula (1). | 05-24-2012 |
20120127251 | TRANSFER TYPE INKJET RECORDING METHOD - A transfer type inkjet recording method uses an aggregation liquid, in which the aggregation liquid contains a polyurethane resin having an amino group and the polyurethane resin has a number average molecular weight of 10,000 or more and 1,000,000 or lower and an amine value of 0.5 mmol/g or more and 3.0 mmol/g or lower. | 05-24-2012 |
20120133717 | TRANSFERRED MEDIUM - A transferred medium is provided. In one exemplary embodiment a transferred medium includes a projection part projected in a transferring direction of the transferred medium from a front end part of the medium such that the projection part traverses the front end part of the medium. The thickness of a part of the projection part can be configured to be greater than the thickness of the front end part, the width of the projection part in a direction perpendicular to the transferring direction can be narrower than the width of the front part in that same direction, and the urging force by the urging member can act on the projection part and the front end part during transfer of the transferred medium. A recording apparatus system that includes a transferred medium is also provided, as arc other embodiments of a transferred medium. | 05-31-2012 |
20120140009 | TRANSFER TYPE INKJET RECORDING METHOD - A transfer type inkjet recording method uses an aggregation liquid, in which the aggregation liquid contains a polymer compound having either one of a polysaccharide having an amino group or a polysaccharide salt having an amino group. | 06-07-2012 |
20120147111 | Pressure And Transfix Rollers For A Solid Ink Jet Printing Apparatus - A printing machine for transferring a phase change ink onto a print medium includes a component for applying a phase change ink in an image, an imaging member for accepting the image and transferring the image from the imaging member to the print medium and a pressure member positioned in association with the imaging member to form a nip through which the print medium passes. The pressure member includes an outer layer with a tailored electrical conductivity to eliminate ghosting in duplex printing modes. The outer layer comprises a composite of a polymer and carbon nanotubes and/or graphenes. A similar outer layer may be implemented on a pressure roller in a direct-to-paper printing machine. | 06-14-2012 |
20120236099 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 09-20-2012 |
20120256993 | PRINT PROCESS FOR DUPLEX PRINTING WITH ALTERNATE IMAGING ORDER - A method for performing duplex printing with improved throughput has been developed. The method includes forming an image of a back side of a first duplex page and an image of a front side of a second duplex page on an image receiving member. Two recording media sheets are serially passed through a nip to transfer the image of the first duplex page back side to a bare side of a recording media sheet that also bears the image of the front side of the first duplex page on an obverse side and to transfer the image of the second duplex page to a bare side of a recording media sheet that has not been previously printed. | 10-11-2012 |
20120256994 | INKJET RECORDING DEVICE - An inkjet recording device including an image support member in which a temperature-sensitive polymer layer is formed on the surface thereof; an ink discharge head which discharges, on the image support member, an ink obtained by dispersing a pigment into a water-based medium so as to form an image; a transfer roller which makes contact with the image support member; a second heating roller which heats the temperature-sensitive polymer layer; a water absorption roller that absorbs and removes water on the surface of the temperature-sensitive polymer layer. Thus, the bleeding of ink on a recording medium is reduced, and the efficiency of transfer of an image from the image support member to the recording medium is enhanced. | 10-11-2012 |
20130057628 | IMAGE FORMING APPARATUS AND RECORDING LIQUID - An image forming apparatus with a voltage applying unit between a recording head and an intermediate transfer drum is capable of activating polyvalent metal ions inactivated in advance in jetted recording liquid without liquid activators independent of the recording liquid for sufficient flocculation on the drum. When the jetted recording liquid temporarily bridges the head and the drum, electrolysis of the recording liquid by the voltage applied instantly leads to generation of hydrogen ions on the drum, which triggers a sequence of reactions in the recording liquid of activation of polyvalent metal ions, cross-link between the activated polyvalent metal ions and anionic polymer, and increase in viscosity on the drum. | 03-07-2013 |
20130070037 | TRANSFIX ROLLER FOR USE IN AN INDIRECT PRINTER WITH AN IMAGE RECEIVING MEMBER HAVING A THIN WALL - A transfix roller is adapted for use with a thin walled image receiving member in an indirect printer. The transfix roller is centrally supported to present a more uniform pressure profile in the nip formed with the image receiving member. An interference fit between the central shaft and the roller sleeve enables the transfix roller to be made without an additional process to secure the shaft to the sleeve. | 03-21-2013 |
20130127964 | PRODUCING A DEINKABLE PRINT - A method of producing a deinkable print on an image-bearing member includes transferring a toner image onto the image-bearing member to form a continuous or discontinuous toner image layer, wherein toner in the toner image is soluble in a hydrophobic or oliophilic organic solvent. An ink image corresponding to the toner image is printed onto the toner image on the image-bearing member, the ink including colorant in a hydrophilic carrier fluid, so that the colorant is disposed over the toner image layer. The toner image and ink image are fixed to the receiver. The image-bearing member has an unprinted reflection density and has a deinked reflection density at most 0.15 above the unprinted reflection density. | 05-23-2013 |
20130127965 | INTERMEDIATE TRANSFER MEMBER FOR TRANSFER INK JET RECORDING - There is provided an intermediate transfer member for transfer ink jet recording in which formation of cracks on its surface is suppressed and that has good transferability. The intermediate transfer member for transfer ink jet recording includes a surface layer, a buffer layer, and a compression layer, wherein the surface layer, the buffer layer, and the compression layer are formed in that order from the image-forming surface side, a compression modulus (E1) of the surface layer is 300 MPa or more and 10000 MPa or less, a compression modulus (E2) of the buffer layer is 0.5 MPa or more and 30.0 MPa or less, and E1, E2, and a compression modulus (E3) of the compression layer satisfy formula (1) below. | 05-23-2013 |
20130127966 | INTERMEDIATE TRANSFER MEMBER FOR TRANSFER INK JET RECORDING - There is provided an intermediate transfer member for transfer ink jet recording to which inks and coagulants can be satisfactorily applied and that can substantially maintain high water repellency through repetitive transfer. | 05-23-2013 |
20130147888 | Method of Selective Drum Maintenance in a Drum Maintenance Unit in a Printing Apparatus - A printing process identifies conditions for operating an image receiving member to transfer a plurality of ink images from the image receiving member to a plurality of media sheets between applications of release agent to the image receiving member. The printing process transfers a first ink image from the image receiving member to a first media sheet, identifies a size of a second ink image, and forms the second ink image entirely within a portion of the surface of the image receiving member that carried the first ink image. The printing process enables printing with acceptable quality while reducing the consumption of release agent and wear on components in the printer. | 06-13-2013 |
20130147889 | TRANSFER INK JET RECORDING METHOD - An image recording method includes applying a liquid composition containing a reaction agent to a region of an intermediate transfer member, applying an ink containing a coloring material to at least part of the region to form an intermediate image, and transferring the intermediate image to a recording medium. The intermediate transfer member has a surface on which water forms a contact angle of 40 degrees or more with the surface. The reaction agent precipitates or aggregates the coloring material. The liquid composition has a pH of 6.0 or less and contains a polyether siloxane compound expressed by the following general formula: | 06-13-2013 |
20130162741 | INKJET PRINTING METHOD WITH ENHANCED DEINKABILITY - Printing methods are provided. In one method an inkjet image is printed using an ink having a colorant with an electrical charge of a first polarity dispersed in a hydrophilic liquid carrier fluid with an electrical charge of a second polarity that is the opposite polarity of the first polarity. A colorant attracting toner image conforming to the inkjet image is generated using toner particles of the second polarity. The colorant attracting toner image is transferred in registration with an unabsorbed volume of the ink jet image on the receiver. The difference in polarity between the toner particles and the colorant attracts the colorant and the toner particles. The toner particles are fixed to the receiver. After fixing colorant attracted to the toner particles is bound to the toner particles so that removal of the toner from the receiver also removes any colorant attached to the toner from the receiver. | 06-27-2013 |
20130250020 | IMAGE RECORDING METHOD - An image recording method includes recording an intermediate image by applying an ink to an intermediate transfer body, the ink containing a coloring material and polymer fine particles; and transferring the intermediate image onto a recording medium while heating the intermediate. The polymer fine particles are composed of a copolymer of a first compound that satisfies condition (1) (a polymer obtained by homopolymerization of the first compound is a crystalline polymer having a melting point equal to or lower than a temperature of the transfer) and a second compound that satisfies condition (2) (a polymer obtained by homopolymerization of the second compound is an amorphous polymer having a glass transition point equal to or lower than the temperature of the transfer). | 09-26-2013 |
20130250021 | IMAGE RECORDING METHOD - An image recording method includes recording an intermediate image by applying an ink to an intermediate transfer body, and transferring the intermediate image onto a recording medium while heating the intermediate image. The ink contains a coloring material and polymer fine particles each including a core constituted by a crystalline polymer and a shell constituted by an amorphous polymer. In transferring the intermediate image, the intermediate image is heated to a temperature equal to or higher than a melting point of the crystalline polymer constituting the core and equal to or higher than a glass transition point of the amorphous polymer constituting the shell. | 09-26-2013 |
20130328983 | Inkjet Printer having an Image Drum Heater with Heater Seals - An inkjet offset printer includes a heated drum assembly having a hollow drum with an internal surface defining an internal cavity and a heater located in the internal cavity. The heater includes a reflector having a seal, and at least one heating element configured to generate heat and disposed between the reflector and the internal surface of the drum. The seal contacts the internal surface of the hollow drum to confine the generated heat within a space defined by the reflector and the internal surface of the drum. | 12-12-2013 |
20130335496 | Printer having Skewed Transfix Roller to Reduce Torque Disturbances - An inkjet offset printer includes an imaging drum and a transfix roller skewed with respect to and defining a continuously applied or an uninterrupted nip with the imaging drum to reduce torque disturbances and media wrinkling issues. Acoustic and physical disturbances resulting from a sheet of recording media entering and leaving the nip are reduced or eliminated. | 12-19-2013 |
20130342622 | IMAGE RECORDING METHOD - Provided is an image recording method having high transfer efficiency. An image recording method includes an intermediate image-recording step of recording an intermediate image by applying ink to an intermediate transfer body and also includes a transfer step of transferring the intermediate image to a recording medium by heating the intermediate image to a transfer temperature. The ink contains polymer particles having a softening point not higher than the transfer temperature and at least one of a compound represented by Formula (1) and a compound represented by Formula (2). | 12-26-2013 |
20140022323 | Spreader/Transfix System for Handling Tabbed Media Sheets During Duplex Printing in an Inkjet Printer - A method of operating a printer produces duplex images in print jobs including ink images to be printed to tabbed, hole-punched, and differently sized media sheets with improved throughput. The method synchronizes a media transport to insert a differently sized media sheet with reference to the type of media sheet, enabling the media sheet to contact a portion of the roller bearing substantially less release agent than the rest of the roller, minimizing release agent transfer to a second side of the media sheet. | 01-23-2014 |
20140036015 | TRANSFER DEVICE - A transfer device is provided to realize a higher speed in terms of print time by reducing a conveyance time of an ink ribbon to a beginning position of each ink panel. The transfer device includes an image formation unit conveying the ink ribbon and a recording medium held between a thermal head and a platen, and transferring a transfer image onto the recording medium; a ink ribbon conveyance device for conveying the ink ribbon; a recording medium conveyance device for conveying the recording medium; and a control device for controlling the ink ribbon conveyance device and the recording medium conveyance device to control, in the image formation unit, beginning positions of a transfer start position of the ink panel and a transfer start position of the recording medium. | 02-06-2014 |
20140049586 | System and Method for Adjusting an Electrostatic Field in an Inkjet Printer - A system and method for adjusting an electrostatic field in a print zone of an inkjet printer. The printer includes an electrostatic tacking device to hold a sheet of recording media to a transport belt moving through the print zone for imaging with one or more inkjet printheads. A sensor determines the electrostatic field before the print zone and adjusts the electrostatic field with a corotron disposed after the tacking device and before the print zone. Reduction of the electrostatic field in the print zone can reduce imaging errors resulting from electrostatic fields. | 02-20-2014 |
20140049587 | TRANSFER FILM TENSIONING - A transfer lamination method uses a transfer lamination device including a transfer ribbon comprising a transfer film on a carrier web, a print unit comprising a print head, and a transfer unit configured to transfer a film section of the transfer film to a substrate. In the method, the transfer ribbon is fed in a feed direction past the print unit and the transfer unit. Tension is generated in the transfer ribbon using the print head while processing the transfer ribbon using the transfer unit. | 02-20-2014 |
20140063161 | SYSTEMS AND METHODS FOR INK-BASED DIGITAL PRINTING USING IMAGING MEMBER AND IMAGE TRANSFER MEMBER - Ink-based digital printing systems useful for ink printing include an imaging member configured to receive a layer of dampening fluid, and configured to absorb light energy emitted by a laser imager; and a transfer member configured to receive ink, the transfer member and the imaging member forming a dampening fluid image loading nip. Systems include a dampening fluid metering system configured to form a uniform layer of dampening fluid onto a surface of the imaging member, and a laser imager, the laser imager configured to expose a layer of dampening fluid on the imaging member to a laser beam for selectively evaporating portions of the dampening fluid layer to form a dampening fluid image. Systems may include the transfer member being configured to receive a dampening fluid image from a surface of the imaging member at the dampening fluid image loading nip. | 03-06-2014 |
20140125747 | INKJET IMAGING METHODS, IMAGING METHODS AND HARD IMAGING DEVICES - Hard imaging methods and devices are described. In at least some examples, a method includes ejecting a plurality of droplets of a liquid marking agent corresponding to the image to be formed, wherein the droplets of the liquid marking agent individually comprise a plurality of ink particles. The droplets are received upon a transfer member, and after the receiving, at least the ink particles are transferred from the transfer member to media to form a hard version of the image using the media. | 05-08-2014 |
20140168336 | OXYGEN PLASMA TO IMPROVE WETTING OF AQUEOUS LATEX INKS ON LOW SURFACE ENERGY ELASTOMERIC SURFACES - Described herein is a transfer member for use in aqueous ink jet printer. The transfer member includes an elastomeric material. The surface layer of the transfer member has been subjected to an energy treatment selected from the group including corona discharge, oxygen plasma discharge and electron beam discharge such that the surface layer possesses an aqueous ink contact angle of from about 25° to about 40°. The transfer member has a Shore A durometer of from about 20 to about 70. The ink jet printer is also described. | 06-19-2014 |
20140184711 | Method To Reduce Surface Resistivity Of A Release Agent Applicator In A Printing Apparatus - A release agent applicator displaying decreased and consistent surface resistivity, and a method of making same. The release agent applicator includes an foam delivery surface having an ionic layer such that the surface resistivity of the delivery surface is reduced, thereby decreasing the chances of static charge accumulation on the roller that may interfere with high quality printing. | 07-03-2014 |
20140198164 | Inkjet Printer Having An Image Drum Heating And Cooling System - An inkjet offset printer includes an image receiving drum assembly having a hollow drum with an external surface and an internal surface defining an internal cavity. A heating and a cooling system located in the internal cavity provides distributed heating and cooling to the internal surface of the drum. Heating and cooling can be provided to individual regions of the internal drum surface to maintain a substantially uniform external drum surface temperature. | 07-17-2014 |
20140204159 | MIXED ORGANOSILOXANE NETWORKS FOR TUNABLE SURFACE PROPERTIES FOR BLANKET SUBSTRATES FOR INDIRECT PRINTING METHODS - A crosslinked siloxane composition contains the polymerization product of a mixture containing from about 2 to about 12 alkoxysilane precursor materials, where at least one of the alkoxysilane precursor materials is a hydrophilic alkoxysilane precursor material, and at least one of the alkoxysilane precursor materials is a hydrophobic alkoxysilane precursor material. A method of printing an image to a substrate involves applying an inkjet ink to an intermediate transfer member using an inkjet printhead, spreading the ink onto the transfer member, inducing a property change of the ink, and transferring the ink to a substrate, where the intermediate transfer member comprises a crosslinked siloxane composition containing the polymerization product of a mixture comprising from about 2 to about 12 alkoxysilane precursor materials, where at least one of the precursor materials is hydrophilic and at least one is hydrophobic. | 07-24-2014 |
20140204160 | BLANKET MATERIALS FOR INDIRECT PRINTING METHOD COMPRISING STRUCTURED ORGANIC FILMS (SOFS) - An intermediate image transfer member for indirect printing contains a layer containing a structured organic film (SOF). The SOF contains a plurality of segments including at least a first segment type and a plurality of linkers comprising at least a first linker type, arranged as a covalent organic framework (COF), where at least the first segment type optionally contains fluorine. | 07-24-2014 |
20140204161 | EMULSIFIED CURABLE OLIGOMER-BASED INKS FOR INDIRECT PRINTING METHOD - A method of printing an image to a substrate includes applying an aqueous inkjet ink onto an intermediate receiving member using an inkjet printhead, optionally spreading the ink onto the intermediate receiving member, inducing a property change of the ink, and transferring the ink to a substrate, wherein the ink includes a curable oligomer. A method of printing an image to a substrate includes applying an aqueous inkjet ink onto an intermediate receiving member using an inkjet printhead, optionally spreading the ink onto the intermediate receiving member, inducing a property change of the ink, and transferring the ink to a substrate, wherein making the ink includes forming an aqueous mixture by adding a mixture of oligomers and a surfactant to a reactor containing a mixture of a humectant and an aqueous vehicle, heating and stirring the aqueous mixture, and homogenizing the aqueous mixture, forming the ink. | 07-24-2014 |
20140204162 | INKJET INK CONTAINING SUB 100 NM LATEXES - An aqueous latex ink includes a polymer latex having a particle size of less than about 100 nm. A method of making an aqueous latex ink includes emulsifying a polymer without the use of a surfactant to prepare a latex having a particle size of less than 100 nm. A method of printing an image on a substrate includes applying an aqueous latex ink to an intermediate receiving member using an inkjet printhead, spreading the ink onto the intermediate receiving member, inducing a property change of the ink, and transferring the ink to a substrate, wherein the ink comprises a latex having a particle size of less than about 100 nm. | 07-24-2014 |
20140240420 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 08-28-2014 |
20140240421 | INK-JET TRANSFER SYSTEM FOR DARK TEXTILE SUBSTRATES - An ink-jet transfer system is disclosed, as well as a transfer printed product which is highly wash-resistant, colour-fast and environment-friendly, and a process for producing the same and its use in a printing process by means of the disclosed ink-jet transfer system. The disclosed ink-jet transfer system has a substrate, a hot-melt layer applied on the substrate and at least one ink-absorbing layer which comprises a mixture of a highly porous pigment and a binder. The molecules of the pigment and if required of the binder and hot-melt layer can form chemical bonds with the dyeing molecules of the ink. | 08-28-2014 |
20140240422 | IMAGE FORMING APPARATUS - Using an intermediate transfer body onto which a conductive recording liquid containing water that is ejected by heads is provided; and a potential applying unit which applies a potential which can electrolyze the water within the conductive recording liquid which is ejected from the heads and which temporarily bridges between the heads and the intermediate transfer body, the potential applying unit applies a potential between the intermediate transfer body and electrodes which are in contact with the recording liquid in supplying units which supply the recording liquid to the heads. | 08-28-2014 |
20140267522 | INK CURING APPARATUS WITH LAMP HOUSING AND MOVABLE LOCKING MEMBER - A lamp housing ( | 09-18-2014 |
20140313269 | IMAGE BEARING RESIN MEMBERS - Resin members that carry images include a topcoat defining a front surface of the resin member and a substrate defining a body of the resin member. An image is carried internally within the resin member, between the front surface and a rear surface of the body. At least portions of the topcoat and the substrate are integral, with no discernible boundaries existing therebetween. The front surface of the resin member may have a texture defined by a surface on which the topcoat is formed. | 10-23-2014 |
20140313270 | INTERMEDIATE TRANSFER MEMBER FOR TRANSFER INK JET RECORDING - There is provided an intermediate transfer member for transfer ink jet recording to which inks and coagulants can be satisfactorily applied and that can substantially maintain high water repellency through repetitive transfer. | 10-23-2014 |
20140320573 | TRANSFER IMAGE RECORDING METHOD AND INK - In transfer image recording with the use of an intermediate transfer body whose surface on the side where an intermediate image is to be formed has a polyalkylsiloxane structure, an ink is used that contains at least a pigment, water, a water-soluble organic solvent, and a polyether-modified siloxane compound. Good and poor solvents for the polyether-modified siloxane compound are contained as the water-soluble organic solvent. The content of the polyether-modified siloxane compound in the ink is 3% by mass or more and 20% by mass or less based on the total mass of the ink. | 10-30-2014 |
20140354746 | BLANKET MATERIALS FOR INDIRECT PRINTING METHODS - An intermediate transfer member containing a layer of a siloxyfluorocarbon networked polymer. A method of preparing an intermediate transfer member including mixing a coating solution containing siloxyfluorocarbon precursor materials; applying the coating solution as a sol on a substrate; curing the coating solution on the substrate to form an intermediate transfer member containing a layer of a siloxyfluorocarbon networked polymer. The surface free energy of the intermediate transfer member may be from about 10 mN/m to about 40 mN/m. A method of printing an image to a substrate includes applying an inkjet ink to an intermediate transfer member containing a layer of a siloxyflurocarbon networked polymer; spreading the ink onto the intermediate transfer member; inducing a property change of the ink; and transferring the ink to a substrate. | 12-04-2014 |
20140368592 | IMAGE RECORDING METHOD - Provided is an image recording method, including an intermediate image formation step of forming an intermediate image by applying ink onto a first intermediate transfer member; a first transfer step of transferring, onto a second intermediate transfer member, the intermediate image that is formed on the first intermediate transfer member; and a second transfer step of transferring, onto a recording medium, the intermediate image that is transferred onto the second intermediate transfer member, in which the following relationship is satisfied: Fa12-18-2014 | |
20140368593 | IMAGE RECORDING METHOD - An image recording method includes an intermediate image-forming step of forming an intermediate image by applying an ink to an intermediate transfer body, a temperature adjusting step, and a transfer step of transferring the intermediate image onto a recording medium, in this order. The ink includes polymer particles and a surfactant which is at least one selected from a compound represented by general formula (1) and a compound represented by general formula (2). In the temperature adjusting step, a temperature of the intermediate image is adjusted to a temperature higher than or equal to a cloud point of the surfactant. | 12-18-2014 |
20150015650 | DIGITAL PRINTING PROCESS - A printing process is disclosed which comprises directing droplets of an ink onto an intermediate transfer member to form an ink image, the ink including an organic polymeric resin and a coloring agent in an aqueous carrier, and the transfer member having a hydrophobic outer surface so that each ink droplet in the ink image spreads on impinging upon the intermediate transfer member to form an ink film. The ink is dried while the ink image is being transported by the intermediate transfer member by evaporating the aqueous carrier from the ink image to leave a residue film of resin and coloring agent. The residue film is then transferred to a substrate. The chemical compositions of the ink and of the surface of the intermediate transfer member are selected such that attractive intermolecular forces between molecules in the outer skin of each droplet and on the surface of the intermediate transfer member counteract the tendency of the ink film produced by each droplet to bead under the action of the surface tension of the aqueous carrier, without causing each droplet to spread by wetting the surface of the intermediate transfer member. | 01-15-2015 |
20150022605 | System and Method for Transfixing an Aqueous Ink in an Image Transfer System - An image transfer medium for transferring an ink image onto a substrate is provided on its surface with a layer of particles that include an aggregation treatment agent capable of crashing out colorants, latex and/or resin in the liquid ink. A method for transferring an ink image includes providing an image transfer medium; applying a layer of particles to the image transfer medium, the particles including an aggregation treatment agent capable of crashing out colorants, latex and/or resin in liquid ink; applying liquid ink drops to the image transfer medium; initiating crashing of the colorant, latex and/or resin in the ink drops upon contact with the particles; and upon a sufficient amount of aggregation and drying, contacting a second substrate to the image transfer medium to transfer the ink from the transfer medium to the second substrate. | 01-22-2015 |
20150042736 | CONTROL APPARATUS AND METHOD FOR A DIGITAL PRINTING SYSTEM - Embodiments of the present invention relate to control apparatus and methods for a printing system, for example, comprising an intermediate transfer member (ITM). Some embodiments relate to regulation of a velocity and/or tension and/or length of the ITM. Some embodiments relate to regulation of deposition of ink on the moving ITM. Some embodiments regulate to apparatus configured to alert a user of one or more events related to operation of the ITM. | 02-12-2015 |
20150070454 | THERMALLY CONDUCTIVE AQUEOUS TRANSFIX BLANKET - An intermediate transfer member containing a thermally conductive nanofiller dispersed in a polymer base, a method of forming the intermediate transfer member, and a method of printing an image to a substrate using the intermediate transfer member. | 03-12-2015 |
20150085041 | OPTICALLY SWITCHABLE COMPOSITION FOR AQUEOUS TRANSFIX BLANKET - An intermediate transfer member containing a blend of materials including a base polymer and a stimulus-responsive additive, an intermediate transfer member containing a first layer including a base polymer and a second layer grafted onto the first layer and including a stimulus-responsive additive, and a method of printing an image to a substrate. | 03-26-2015 |
20150085042 | BLANKET MATERIALS FOR INDIRECT PRINTING METHOD WITH VARYING SURFACE ENERGIES VIA AMPHIPHILIC BLOCK COPOLYMERS - An intermediate transfer member containing a multi-block copolymer containing at least an A block and a B block, wherein the A block has a higher surface energy than the B block, and a method of forming an intermediate transfer member. A method of printing an image to a substrate including applying an ink onto the intermediate receiving member using an inkjet printhead; spreading the ink onto the intermediate receiving member; inducing a property change of the ink; and transferring the ink to a substrate. | 03-26-2015 |
20150085043 | VARYING MATERIAL SURFACE ENERGIES VIA INHOMOGENEOUS NETWORKS FOR INDIRECT PRINTING METHOD - An intermediate transfer member containing a mixture of two or more inhomogeneous polymers or networks, wherein a first polymer or network has a higher surface energy than a second polymer or network and a method of forming the intermediate transfer member. | 03-26-2015 |
20150097906 | METHOD FOR THE INDIRECT APPLICATION OF PRINTING LIQUID ONTO A PRINTING MATERIAL - A method for the indirect application of printing liquid onto a printing material provides an intermediate carrier, preferably a circulating belt, a liquid conditioning medium including a first substance applied onto the intermediate carrier and a printing liquid, in particular an inkjet ink, including a second substance applied onto the conditioning medium on the intermediate carrier. The printing liquid is situated as droplets or a layer substantially on the conditioning medium and the droplets or the layer form a contact region on their underside with the conditioning medium. The printing liquid is heated, preferably by way of a dryer and the printing liquid is transferred from the intermediate carrier onto the printing material. | 04-09-2015 |
20150130881 | INK JET INK COMPOSITION FOR SUBLIMATION TRANSFER, INK SET, AND METHOD OF MANUFACTURING DYED PRODUCT - An ink jet ink composition for sublimation transfer includes dye A and a dye B, in which the dye A is a disperse dye which has a molecular weight of 380 or less and an anthraquinone skeleton having a water-soluble group in a molecule, the dye B is a disperse dye which has a molecular weight of 400 or greater, and in the ink jet ink composition for sublimation transfer, dye solubility of the dye A is greater than dye solubility of the dye B. | 05-14-2015 |
20150290928 | IMAGE RECORDING METHOD - An image recording method includes applying a reaction liquid containing a first polymer particle onto an intermediate transfer member, forming an intermediate image by applying an ink containing a second polymer particle onto the intermediate transfer member to which the reaction liquid has been applied, and transferring the intermediate image to a recording medium while heating the intermediate image. The first polymer particle softens at temperature T1 and the second polymer particle softens at temperature T2. The transferring is performed so that the surface temperature Ta of the recording medium and the surface temperature Tb of the intermediate transfer member satisfy: (1) Tb10-15-2015 | |
20150298453 | Ink Transfer Element - An ink transfer element for a printing apparatus, the ink transfer element comprising a surface for transferring ink applied thereto to at least one further ink transfer element, wherein the surface is configured to, when an ink comprising pigment particles and a liquid vehicle is applied to the surface, at least partly separate the liquid vehicle from the pigment particles, through the surface. The ink transfer element further relates to printing apparatus and a method of printing. | 10-22-2015 |
20150306867 | Release Agent Composition For Improved Coefficient of Friction - A functional amine release agent displaying reduced coefficient of friction as compared to standard silicone oils, comprises a polydimethylsiloxane oil and a functional amine selected from the group consisting of pendant propylamines and pendant N-(2-aminoethyl)-3-aminopropyl. The concentration of functional amine to polydimethylsiloxane oil is approximately less than 0.0001 meq/g. According to certain embodiments, the functional amine release agent is operable to impart a coefficient of friction of about 0.5 or more to the print media, resulting in improved finishing and converting equipment interaction. The release agent may have a viscosity of about 50 cSt. | 10-29-2015 |
20150307727 | Release Agent Composition For Tandem Solid Inkjet Imaging Systems Having Improved Wettability - Functional amine release agents displaying improved wetting as compared to standard silicone oils comprise a polydimethylsiloxane oil and a functional amine selected from the group consisting of pendant propylamines and pendant N-(2-aminoethyl)-3-aminopropyl, in which the concentration of functional amine to polydimethylsiloxane oil is approximately less than 0.0006 meq/g and the release agents have a viscosity of 20 cSt and 10 cSt. In an in-line tandem print system, the 20 cSt release agent is used in the upstream print engine while the 10 cSt release agent is used in the downstream print engine. | 10-29-2015 |
20150314590 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - An image recording method includes applying a reaction liquid onto an intermediate transfer member, applying an ink onto the reaction liquid on the intermediate transfer member, forming an intermediate image by applying a liquid composition containing a water-soluble polymer onto the reaction liquid and the ink on the intermediate transfer member, and transferring the intermediate image by bringing the intermediate image on the intermediate transfer member into contact with a recording medium and separating the intermediate image from the intermediate transfer member with the contact with the recording medium maintained. The intermediate image to be brought into contact with the recording medium has a temperature Tc higher than or equal to the glass transition temperature of the water-soluble polymer, and the intermediate image to be separated from the intermediate transfer member has a temperature Tr lower than the glass transition temperature of the water-soluble polymer. | 11-05-2015 |
20150321467 | AQUEOUS INK JET BLANKET - There is described a transfer member or blanket for use in aqueous ink jet printer. The transfer member includes a surface layer having a surface roughness (Ra) of from about 50 nm to about 5 microns. The surface layer has a surface energy between 8 mN/m | 11-12-2015 |
20150343762 | Formation of a Crease and an Image on Media - A method of forming an image and a crease on media by an image forming system includes forming a crease formation pattern on an impression media received by an impression member. The method also includes forming the image on an image forming blanket of an intermediate transfer member by a print unit. The method also includes pressing the media against the impression member by the image forming blanket to transfer the image onto the media and to establish contact with the crease formation pattern to form the corresponding crease on the media. | 12-03-2015 |
20150343797 | INDIRECT PRINTING APPARATUS EMPLOYING SACRIFICIAL COATING ON INTERMEDIATE TRANSFER MEMBER - A sacrificial coating composition for an image transfer member in an aqueous ink imaging system. The sacrificial coating composition comprises a latex comprising polymer particles dispersed in a continuous liquid phase; at least one hygroscopic material; at least one surfactant; and water. | 12-03-2015 |
20150352836 | IMAGE-RECORDING METHOD - An image-recording method includes a liquid composition applying process for applying a liquid composition to an intermediate transfer member, an intermediate image forming process for forming an intermediate image by applying an ink to the intermediate transfer member to which the liquid composition has been applied, and a transferring process for transferring the intermediate image to a recording medium. The ink contains a coloring material and first polymer particles, the liquid composition contains a reaction agent and second polymer particles that satisfy storage elastic modulus relationships represented by the formula (1), and the amount of the second polymer particles applied to the intermediate transfer member in the intermediate image forming process is 0.5 g/m | 12-10-2015 |
20160067956 | Release Agent Composition For Improved Coefficient of Friction - A functional amine release agent displaying reduced coefficient of friction as compared to standard silicone oils, comprises a polydimethylsiloxane oil and a functional amine selected from the group consisting of pendant propylamines and pendant N-(2-aminoethyl)-3-aminopropyl. The concentration of functional amine to polydimethylsiloxane oil is approximately less than 0.0001 meq/g. According to certain embodiments, the functional amine release agent is operable to impart a coefficient of friction of about 0.5 or more to the print media, resulting in improved finishing and converting equipment interaction. The release agent may have a viscosity of about 50 cSt. | 03-10-2016 |
20160075130 | APPARATUS AND METHOD FOR CONTROL OR MONITORING A PRINTING SYSTEM - Embodiments of the present invention relate to control apparatus and methods of a printing system, for example, comprising an intermediate transfer member (ITM) and to user-related features of a printing system. Some embodiments relate to regulation of a velocity and/or tension and/or length of the ITM. Some embodiments relate to regulation of deposition of ink on the moving ITM. Some embodiments regulate to apparatus configured to alert a user of one or more events related to operation of the ITM. Some embodiments relate to a time-line GUI for visualizing and/or manipulating queued print jobs which may be employed. Some embodiments relate to a reversed augmented reality GUI for visualization and/or control of the printing system. In some embodiments, a display screen is mounted to a printer housing and/or able to control access to moving parts of a printing system. | 03-17-2016 |
20160089875 | COMPOSITIONS AND USE OF COMPOSITIONS IN PRINTING PROCESSES - An aqueous sacrificial coating composition for an image transfer member in an aqueous ink imaging system is provided. The sacrificial coating composition may include at least one polymer, at least one selected from (i) at least one chain extender, or (ii) a reactive elastomeric latex, wherein the at least one chain extender comprises a species capable of linking linear chains or chain segments of the reactive elastomeric latex, at least one hygroscopic plasticizer, and at least one surfactant. | 03-31-2016 |
20160089876 | AQUEOUS INK JET BLANKET - There is described a transfer member or blanket for use in aqueous ink jet printer. The transfer member includes a non-woven polymer fiber matrix and a polymer dispersed throughout the non-woven polymer fiber matrix. The polymer fiber matrix has a first surface energy and the polymer has a second surface energy. The difference between the first surface energy and the second surface energy is from about 30 mJ/m | 03-31-2016 |
20160090493 | SUBLIMATION TRANSFER INK COMPOSITION - The present invention relates to an aqueous sublimation transfer ink composition. The sublimation transfer ink composition comprises a polysaccharide. The present invention further relates to a method of preparing said ink composition. The present invention also relates to a method for providing an image onto a receiving medium. | 03-31-2016 |
20160096968 | UNDERCOAT LAYER WITH LOW RELEASE FORCE FOR AQUEOUS PRINTING TRANSFIX SYSTEM - Disclosed herein are sacrificial coating compositions comprising at least one hydrophilic polymer; at least one hygroscopic agent; at least one surfactant; at least one non-reactive silicone release agent; and water. In certain embodiments, the at least one non-reactive silicone release agent is chosen from polyether modified polysiloxane and nonreactive silicone glycol copolymers. In certain embodiments, the at least one non-reactive silicone release agent may be present in an amount ranging from about 0.001% to about 2%, based on the total weight of the composition, such as from about 0.03% to about 0.06%. Also disclosed herein is a blanket material suitable for transfix printing comprising a sacrificial coating composition, as well as an indirect printing process comprising a step of applying a sacrificial coating composition to a blanket material. | 04-07-2016 |
20160114574 | RECORDING METHOD AND RECORDING APPARATUS - A recording method according to an aspect of the invention includes: applying a reactant to an intermediate transfer body, the reactant configured to thicken upon contact with ink; forming an intermediate image by applying ink to the intermediate transfer body carrying the reactant; applying an auxiliary liquid to the intermediate image to form an intermediate image layer, the auxiliary liquid containing a water-soluble polymer; and transferring the intermediate image layer to a recording medium; in this order. At least one selected from the group consisting of the reactant, the ink, and the auxiliary liquid contains a certain compound. | 04-28-2016 |
20160114575 | RECORDING METHOD AND RECORDING APPARATUS - A recording method includes: applying a reactant configured to thicken upon contact with ink to an intermediate transfer body; forming an intermediate image by applying ink to the intermediate transfer body; applying an auxiliary liquid containing a water-soluble polymer to the intermediate image to form an intermediate image layer; and transferring the intermediate image layer to a recording medium. At least one of the reactant, the ink, and the auxiliary liquid contains a certain compound. The reactant contains a surfactant different from this compound and having a cloud point. The temperature of the intermediate image layer at contact with the recording medium is equal to or higher than both the cloud point of the surfactant and the glass transition temperature of the water-soluble polymer, and that at release from the intermediate transfer body is lower than the glass transition temperature of the water-soluble polymer. | 04-28-2016 |
20160121600 | System and Method for Transfixing an Aqueous Ink in an Image Transfer System - An image transfer medium for transferring an ink image onto a substrate is provided on its surface with a layer of particles that include an aggregation treatment agent capable of crashing out colorants, latex and/or resin in the liquid ink. The particles can include a surfactant or separate particles consisting essentially of a surfactant can be mixed with particles consisting essentially of the aggregation treatment agent. | 05-05-2016 |
20160129717 | INTERMEDIATE TRANSFER MEMBER AND IMAGE FORMING METHOD - There is provided an intermediate transfer member used in an image forming method including applying a treatment liquid onto an intermediate transfer member, forming an intermediate image by applying an ink onto the intermediate transfer member coated with the treatment liquid so as to form dots having an average diameter of R, and transferring the intermediate image to a recording medium. The intermediate transfer member includes a surface having recessed portions therein. Each recessed portion allows a circle having a diameter of less than the average diameter R of the ink to be present therein. The surface of the intermediate transfer member has a projected area S | 05-12-2016 |
20160159083 | MEMBER FOR INK RECORDING, INK RECORDING BODY, AND LAMINATED BODY FOR INK RECORDING - The present invention provides a resin-based ink recorded body having high transparency, high definition, free from bleeding and having a high film strength of an ink. An ink recording member of the present invention includes a substrate containing an acrylic resin and a plant oil derived from a fatty acid having hydroxyl and carboxyl group blended to the acrylic resin, and an ink fixing film composed of a hydrophilic resin and provided on at least one main face of the substrate. An ink printed pattern is provided on the film. | 06-09-2016 |
20160167363 | PRINTING SYSTEM | 06-16-2016 |
20160176185 | MULTILAYER IMAGING BLANKET COATING | 06-23-2016 |
20170232729 | TRANSFER TYPE INK JET RECORDING METHOD AND TRANSFER TYPE INK JET RECORDING APPARATUS | 08-17-2017 |
20190144228 | UNIT FOR THERMOSETTING PRINTED FABRICS | 05-16-2019 |