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With winding of web or sheet

Subclass of:

156 - Adhesive bonding and miscellaneous chemical manufacture

156001000 - METHODS

156060000 - Surface bonding and/or assembly therefor

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
156185000 Uniting to separate core 51
156191000 With additional assembly (other than winding) 42
156189000 About irregular or configured mandrel surface 22
156190000 Sequential winding of separate webs 7
156193000 With cutting of wound body (excludes nominal cutoff) 5
20090294033Device and method for cutting and winding a tubular resin film - A device and method are provided for continuously manufacturing a thermoplastic resin film product of any width having a small film thickness and uniform flat surface at an excellent yield.12-03-2009
20080289746AUTO LAMINATION CASSETTE APPARATUS AND PROCESS - In one embodiment of the disclosure, an apparatus is provided for preparing a cassette spool. The apparatus includes: a supply reel for supplying and unrolling tape material on original backing paper; at least one cutting member for cutting unrolled tape material while on original backing paper; at least one removing member for removing uncut unrolled tape material from original backing paper; an identification member for identifying on unrolled original backing paper a start of unrolled cut tape material; and a cassette spool for rolling up unrolled cut tape material on original backing paper. In further embodiments, methods are provided for preparing a cassette spool with cut tape material on original backing paper.11-27-2008
20120006470Method of Making a Bicycle Rim - A method of manufacturing a rim for a bicycle wheel includes wrapping plys of fibers in a resin matrix around a mandrel; curing the plys to form the rim; and reducing a size of the mandrel to allow the mandrel to be removed from the rim.01-12-2012
20120227896DEVICE AND METHOD FOR CUTTING THROUGH THE ADHESIVE BEAD OF PANES - A device and a method for cutting through the adhesive bead of panes that have been fixed by bonding is specified, said device having a motor-drivable winding device, a coil for winding-on a separating means for cutting through the adhesive bead, a suction plate for fixing the winding device by means of negative pressure on a pane to be removed, wherein the winding device is mounted so as to be rotatable on the suction plate and wherein at least one guide roller for guiding the separating means is provided, which is preferably placed in a corner region of the pane in order to hold the cutting angle between separating means and adhesive bead extensively ≦90° during the removal operation.09-13-2012
20130146215METHOD FOR MAKING CARBON NANOTUBE FILM STRUCTURES - A method for making a carbon nanotube film structure is related. A rotator having an axis and a rotating surface is provided. A carbon nanotube film drawn from a carbon nanotube array is adhered on the rotating surface of the rotator. The rotator is rotated about the axis to wrap the carbon nanotube film on the rotating surface of the rotator to form a carbon nanotube layer. The carbon nanotube layer is cut along a direction to form the carbon nanotube film structure.06-13-2013
156195000 Longitudinally progressive helical winding 4
20130025772ORNAMENTAL ROD-LIKE BODY AND METHOD FOR PRODUCING SAME - An ornamental rod-like body includes a strap-shaped ornamental body 01-31-2013
20110290411Modular System for Fabricating a Reinforced Tubular - A system and method for fabricating reinforced tubular. In some embodiments, the fabrication system includes a plurality of iso-containers positioned at a site where a reinforced tubular is to be installed and equipment disposed within each of the plurality of iso-containers, the equipment operable to produce the reinforced tubular. The equipment includes a caterpullar operable to receive a tubular and push the tubular through the equipment downstream of the caterpullar and a winder operable to wrap the tubular with a reinforcing material to produce the reinforced tubular.12-01-2011
20110056616ADHESIVE TAPE AND ITS USE AS A CABLE BANDAGING TAPE - Adhesive tape intended more particularly for wrapping cables, comprising a textile backing and, coated on at least one side thereof, an adhesive comprising at least one vinylaromatic block copolymer and an at least partly hydrogenated tackifier resin.03-10-2011
20110100535MATRIX COMPOSITE GOLF CLUB SHAFT AND MADREL - A golf club shaft is provided that has a grip end opposite a head end and defining a length of the shaft extending between those two ends. The shaft has a tubular cross-section over at least one portion of the shaft length which cross-section has a substantially circular outer periphery and a polygon inner periphery formed of a plurality of between 4 and 24 flats, and preferably formed of 8-16 flats. A mandrel having the shape of the inner periphery of the shaft is also provided, as is a method of forming the shaft that uses the mandrel and composite matrix materials.05-05-2011
156194000 With reshaping of wound body 3
20120234472HOCKEY STICK AND RELATED METHOD OF MANUFACTURE - A composite hockey stick and related method of manufacture is provided. The hockey stick includes a blade joined with a tapered and elongated hosel that is further joined with an elongated handle or shaft. The method includes providing a cured blade, bladder-molding the elongated hosel while partially seated within the cured blade, and bladder-molding the shaft while partially seated within the cured hosel. The hosel can be tapered to have a toe-to-heel width that decreases and a side-to-side width increases as the hosel extends upwardly from the blade. The hosel can extend greater than the length of the blade to emphasize the gradual transition from the blade cross-section to the shaft cross-section. The resulting hockey stick can improve energy transfer during play while also providing a streamlined appearance and an improved resistance to breaking.09-20-2012
20120285610 Process and materials for coiling z-filter media; and/or closing flutes of filter media; and, products - Approaches to providing z-filter media constructions are provided. Preferred corrugated media, filter constructions having such corrugated media, and filter systems using such filter constructions are provided. Also, preferred methods of forming filter constructions are provided.11-15-2012
20120000597Method of manufacturing composite parts - A method of manufacturing two or more composite parts, the method comprising: assembling the composite parts on a mandrel by laying a series of layers of bands of composite material onto the mandrel with a placement machine,—rotating the mandrel as the bands are laid onto the mandrel; attaching two or more debulk frames (01-05-2012
Entries
DocumentTitleDate
20100051180DEVICES AND METHODS FOR THE PRODUCTION OF FIBER STRANDS - The invention comprises an apparatus for the reeling up of fiber bundles, in particular of hollow fiber membrane bundles, in particular for the manufacture of dialysis filters, comprising a reel carrier rotatable around a main axis and comprising at least two reels which are rotatably supported on the reel carrier, wherein the axes of rotation of the reels stand perpendicular on the main axis of the reel carrier. The invention likewise comprises a corresponding method. The invention furthermore comprises an apparatus for the wrapping of a fiber bundle with a film, having a receiver of first and second side elements and a flexible channel fastened between them for the reception of the film and the fiber bundle, wherein a drive is provided to move at least the first side element transversely to the channel, and at least one folding device movable transversely to the channel for the folding of the film around the fiber bundle, as well as a corresponding method.03-04-2010
20090025863Gluing mechanism and gluing method for tissue paper winding machine - A gluing mechanism and method is used to dispense glue onto predetermined positions at a gluing side of a long tape of tissue paper when the tissue paper is feeding through a winding machine. The gluing mechanism includes a glue dispensing roller oriented towards and located at a predetermined distance from the gluing side of the tissue paper; at least one gluing member located near a predetermined feeding path of the tissue paper to orient toward a contact side of the tissue paper opposite to the gluing side, and including a pivot end and an action end. A driving mechanism is connected to the pivot end of the gluing member for driving the gluing member to turn about the pivot end, so as to move the action end of the gluing member to a glue dispensing position oriented toward the glue dispensing roller or away from the glue dispensing position.01-29-2009
20130087269RADIATION CURED REINFORCEMENT STACKS - In one aspect, the present disclosure relates to a method to bond fiber reinforced polymer composite tape layers to make reinforcement stacks. The method includes collecting a plurality of composite tape layers to form a reinforcement stack, helically winding the reinforcement stack; and curing an adhesive on one or more surfaces of the plurality of composite tape layers by exposing the reinforcement stack to radiation. In another aspect, the present disclosure relates to a method to bond fiber reinforced polymer composite reinforcement stacks. The method includes collecting a plurality of composite tape layers each comprising at least one resin-rich surface to form a reinforcement stack, helically winding the reinforcement stack, and bonding the reinforcement stack by exposing the reinforcement stack to radiation. In another aspect, the present disclosure relates to an apparatus to bond polymer composite reinforcement stacks.04-11-2013
20090301646METHOD AND APPARATUS FOR MANUFACTURING A WRAP-AROUND TUBE - In a method for manufacturing a wrap-around tube from at lest one strip-shaped material, the wrapping is brought about by at least one rotating wrapping element which is indirectly or directly in engagement with the wrap-around tube, and the strip-shaped material is wrapped onto a stationary wrapping core. An apparatus for manufacturing a wrap-around tube from at least one strip-shaped material is distinguished by the fact that it has a rotating wrapping element, which is indirectly or directly in engagement with the wrap-around tube, and a stationary wrapping core, onto which the at least one strip-shaped material is wrapped.12-10-2009
20090056858METHOD AND APPARATUS FOR OBTAINING HOLOGRAMS AND/OR OPTICAL EFECTS ON LAMINAR MATERIAL - A method and apparatus for obtaining holograms and/or optical effects on a laminar material is provided. A die provided with an original pattern of a hologram or corresponding to a configuration that can provide an optical effect, is used by a superimposing and pressing on a lacquer layer applied on a laminar substrate, and the lacquer layer on said laminar substrate is cured. The method comprises providing the die as a continuous band on which the mentioned pattern is configured; dynamically superimposing said lacquer layer applied to the laminar substrate to said die on a support roller, and dynamically pressing the lacquer layer applied to the laminar substrate against the die on said support roller by means of a pressure roller.03-05-2009
20120222801METHOD AND DEVICE FOR PRODUCING SLEEVE-LIKE LABELS - A device for producing a sleeve-like label, comprising at least one feeder, designed to feed to at least one forming spindle a portion of heat-shrink film, and elements for wrapping the portion of heat-shrink film around the lateral surface of the forming spindle; elements for detecting the angular position of the free edge of the second longitudinal end of the portion of film wrapped around the forming spindle with respect to an absolute reference system that is jointly connected to the forming spindle; relative movement elements adapted to move the free edge detected by the detection elements to a preset position in order to provide a connecting portion at a preset distance with respect to the free edge, elements being further provided for transferring the sleeve-like label from the forming spindle to a container to be labelled.09-06-2012
20110146891PROCESS FOR MANUFACTURING DEAERATING HOLLOW FIBER MODULE - A process for manufacturing a deaerating hollow fiber module with no core, including the steps of wrapping a sheet containing a multiplicity of hollow fibers around a temporary core; retaining in tubular form the sheet wrapped around the temporary core; and removing the temporary core from the sheet retained in tubular form.06-23-2011
20100170629METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF - Described is a method of making a non-porous composite cover material formed of a pile material and an adhesive layer made from polypropylene or predominantly from polypropylene. A width of the pile material is advanced, and a layer of adhesive is applied thereupon. The adhesive is allowed to set, and the width of material is longitudinally cut into strips of composite cover material. Laminated paint rollers are thereafter made by helically one or two strips of polypropylene or strips made predominantly of polypropylene about a mandrel and applying a layer of adhesive made from polypropylene or predominantly from polypropylene on the strip or strips, and applying a non-porous composite cover material. A compressive force is applied upon the outer surface of the composite cover material to urge the composite cover material, the layer of adhesive and strip or strips of thermoplastic material together against the mandrel, thereby laminating the inner surface of the composite cover material and the strip or strips together and forming a continuous product that can be cut and finished to make paint rollers.07-08-2010
20120097321SYSTEMS AND METHODS FOR REDUCING NOISE IN AIRCRAFT FUSELAGES AND OTHER STRUCTURES - Systems and methods for reducing noise in aircraft fuselages and other structures are described herein. A noise reduction system configured in accordance with one embodiment of the invention includes an auxetic core, a damping layer, and a constraining layer. A method for manufacturing a structural assembly in accordance with another embodiment of the invention includes forming a stiffener by positioning a first ply of composite material against a first tool surface, positioning damping material against the first ply, and positioning a second ply of composite material against the damping material to sandwich the damping material between the first and second plies. The method can further include forming a skin by positioning a third ply of composite material against a second tool surface offset from the first tool surface, and attaching the stiffener to the skin by co-curing the first, second and third plies of composite material.04-26-2012
20080264552Decorative cover for a flower pot or floral grouping having a matte finish on a surface thereof - A flexible sleeve disposable about at least a portion of a flower pot or floral grouping is formed of a flexible polymeric material having at least a portion of one surface thereof modified to provide a textured or matte finish to the flexible sleeve. The flexible sleeve may also be provided with perforations at preselected areas for removing an upper portion of the flexible sleeve from a lower portion thereof. Methods for wrapping a floral grouping or packaging a plant using the flexible sleeve are also described.10-30-2008
20090139636APPARATUS AND METHOD FOR WINDING ELECTRICAL COILS - A winding machine for electrical coils to be wound into layers has a device which supplies a material to the coil to be wound in order to separate adjacent layers of the coil from one another. The device has a device for producing a predetermined breaking point in the material, and a measuring unit. The measuring unit determines when the device for producing a predetermined breaking point is to be activated in order to produce a predetermined breaking point in the material. The device also has a guide device which fixes the material on the coil to be wound in the vicinity of the predetermined breaking point at a predetermined time, in order to sever the material at the predetermined breaking point. The winding machine therefore anticipates when a layer change is required, in order to then produce a predetermined breaking point in the material at a distance from the coil. The predetermined breaking point is pulled through as far as the coil, and this enables the material to be guided in a controlled and reliable manner. The material is torn off at the predetermined breaking point only after the material is secured on the coil.06-04-2009
20090277570Self-Laminating Rotating Cable Marker Label with Breakaway Portion - A self-laminating rotating cable marker label is constructed of a transparent film having a first adhesive area, an adhesive-free smooth area, and a second adhesive area. A print-on area forms one side of the transparent film, the print-on area adapted to receive indicia identifying the cable about which the marker label is applied. A perforation extends across the transparent film providing a line of separation of the transparent film. When wrapped around a cable, the second adhesive area overlies the print-on area such that the cable identifying indicia is visible through the transparent second adhesive area. As the transparent film is wrapped around the cable, the first adhesive area adheres to the cable. The remainder of the transparent film is rotated, breaking the perforation, whereby the smooth area of the film in contact with the cable provides smooth rotation of the label around the cable.11-12-2009
20090165935FILTER TUBE MAKING - A hollow filter tube is produced with a longitudinal seam and a fixed diameter. In the formation of the hollow tube glue is applied along a longitudinal side edge portion of an endless strip, and the strip is then formed into a tubular shape with an unglued longitudinal edge portion tucked directly under and against the glued side edge portion. The hollow tube is then heated to drive moisture from the glue and size and shape the hollow tube. Ultimately the formed hollow tube is cut into specific lengths.07-02-2009
20120193017METHOD AND DEVICE FOR SEALING TUBULAR PLASTIC PACKAGING, AND RESULTING PACKAGING - Method for welding a tubular plastic container, comprising at least the following operations: 08-02-2012
20090020216Method Of Making Tailored Core Laminated Sheet Metal - A method for laminating metal sheets together with a first polymer selected for its adhesive characteristics and a second polymer selected for its viscoelastic characteristics. One of the first sheets of metal or second sheets of metal is fed across a first engraved roller having recesses that carry the first polymer and deposit the first polymer onto only selected regions of the sheet of metal. One of the first and second sheets of metal is across a second engraved roller having recesses that carry the second polymer and deposit the second polymer onto only selected regions of the sheet of metal. And then the first and second sheets of metal are married together so that the first polymer and the second polymer are engaged between the first and second sheets in different regions, and the polymers are cured to thereby attach the sheets together as a laminated metal sheet.01-22-2009
20100300605Reduced ply separation tail seal - Easy starting rolls of perforated tissue product which have a reduced tendency to ply separate are formed with an adhesively secured doubled over tail tab folded against the roll. The strength and location of the bonds are controlled by controlling the penetration of the adhesive into the tissue. The dry tensile strength of the projecting folded over tail tab exceeds 400 g/in and the caliper thereof exceeds one mil The adhesive bonds are spaced away from lines of perforation joining sheets in the initial sheets of the roll.12-02-2010
20100300606SET OF MATERIAL ROLLS AND METHOD FOR PRODUCTION OF MATERIAL ROLL - A set of material rolls is used for the process of bonding their pieces to both sides of an optical display unit, respectively, and includes: a first roll that is a roll of a long sheet material including a first optical film, a pressure-sensitive adhesive layer and a release film laminated in this order, wherein the first optical film includes a polarizing plate, and having undergone a slitting process in a direction parallel to the absorption axis of the polarizing plate so that it has a width corresponding to the short side of the optical display unit; and a second roll that is a roll of another long sheet material with a similar structure having undergone a slitting process in a direction parallel to the absorption axis of the polarizing plate so that it has a width corresponding to the long side of the optical display unit.12-02-2010
20110073244TUBULAR BODY - In this manufacturing method, a tubular body 03-31-2011
20110048619STACKED FOIL SHEET DEVICE - The invention relates to a method of aligning a flexible foil sheet having a general first foil sheet length direction to form stacked foil sheet layers on a reel having a reel diameter. The method comprises providing multiple alignment markers in the foil sheet. distanced conform the reel diameter and each having an mark length direction transverse to the first foil sheet length direction, to form protrusions and corresponding recesses on opposite faces of the foil sheet; winding the foil sheet on the reel in the first foil sheet length direction of the foil sheet; and co-aligning the alignment markers to have protrusions of one mark matching with a recess of another mark, so as to block relative movement of the stacked foil sheet layers in the first foil sheet length direction. Preferably, the foil sheet layers are provided with device functionality to form a stacked foil sheet layered device.03-03-2011
20110209818Winding Method and Apparatus - A winding apparatus comprises a rotating winding drum, a lay down station, a cutting station, a web assembly hold down element and a wound assembly discharge station. The rotating winding drum further comprises a plurality of winding stations. Each winding station comprises a winding mandrel, a winding nip, a web stabilizing bed and a cutting anvil.09-01-2011
20120199275LABELLING MACHINE - There is described a labeling machine for dispensing labels derivable from a web travelling along a feed path and applying them to articles travelling along an article path. The machine includes a web supply reel; a dispenser to unwind the web off the supply reel and for feeding the web towards an affixing station of the labeling machine, at which the labels are sequentially applied to the articles sequentially arriving thereat. The dispenser including a driver to control the advancement along the feed path of the web from which labels are derivable in accordance with the advancement along the article path of the articles to which the labels are to be applied; and a web tension control selectively actuatable to exert on the supply reel a torque directed against the unwinding sense of the web.08-09-2012
20090126861Method for forming radio frequency identification tag on packing bag and device therefor - A method for forming a radio frequency identification (RFID) tag on a packing bag is disclosed and includes the steps of: equidistantly attaching RFID tags to a release film, one by one, to form a roll of tag web; installing the roll of tag web in a packing bag forming device to move the release film along a feeding direction of a packing material; changing a moving direction of the release film for peeling the RFID tags from the release film; intermittently pressing on the RFID tags for attaching the RFID tags to the packing material; bonding the RFID tags to the packing material with a melting technology; and processing the packing material by folding, sealing, and cutting to form packing bags securely installed with the RFID tags. A packing bag forming device for carrying out the method is also disclosed.05-21-2009
20100116419Method and apparatus for simulating electrical characteristics of a coated segment of a pipeline - Method and apparatus for simulating electrical pipe-to-soil impedance of a coated segment of a pipeline includes simulating a current injection point to a buried pipe section, simulating a first output signal from a magnetometer positioned at a first location over the buried pipe section, simulating a second output signal from a magnetometer positioned at a second location over the buried pipe section, simulating bonding of pipe coating of the pipe section, and simulating soil resistance of a soil environment surrounding the buried pipe section. The invention includes both field-test simulation with calibration pipe samples, and bench-test simulation using electronic simulation of the pipe coating. The simulations may be used for test and general calibration of MEIS pipeline coating inspection systems.05-13-2010
20110067802OBJECT PROTECTION SYSTEM AND METHOD - A protective wrapping system for an object is disclosed that is comprised of a flexible, hardened material for wrapping around the object, a flexible magnetic strip adhered to either end that enables the system to adhere to ferromagnetic materials, and a series of holes that are placed through the material and the magnetic strips to protect it from scrapes and puncture damages when being moved.03-24-2011
20110139350Method for Forming Porous PTFE Layer - A method for forming a porous PTFE layer includes steps of: combining one or at least two unburned porous PTFE films and a support body that can withstand a heating condition in the following process (a rod or plate shaped support body made of mesh or the like is preferable) by using a predetermined means in such a manner that a slip can be prevented in a heating treatment in the following process; and heating the matter resulted from the above process at a temperature of at least 150° C. and less than the melting point of the PTFE film for the range of 5-120 minutes (preferably at a temperature in the range of the melting point of a thermoplastic resin fiber to 320° C. for the range of 10-60 minutes in the case in which the thermoplastic resin fiber or the like is used in the process).06-16-2011
20090101275Cement-Containing Composition for Use With Alkali-Resistant Fiberglass and Poles Made Therefrom - A cement-containing composition, and in particular to a sand free composition employing effective amounts of cement, a superplasticizer, a metakaolin clay, an acrylic based co-polymer, and water, and which is especially adapted for use in manufacturing poles.04-23-2009
20110155303IONOMERIC SHEETING IN ROLL FORM AND PROCESS FOR PRODUCING SAME - Provided herein is relatively thick ionomeric sheeting that can be taken up into a roll and supplied in continuous form. Also provided herein are methods of manufacturing rolls of relatively thick, continuous ionomeric sheeting. Further provided herein are methods of producing glass laminates, wherein the relatively thick ionomeric sheeting is not conditioned to reduce curvature prior to stacking the pre-press assembly. These continuous rolls eliminate costly cutting and stacking steps in ionomeric sheeting that is intended for use as interlayers in laminated structures, for example safety glass and photovoltaic cells.06-30-2011
20120043012METHOD FOR MAKING MARCO-SCALE CARBON NANOTUBE TUBE STRUCTURE - A method for making a macro-scale carbon nanotube tube structure includes the following steps. A linear structure and a carbon nanotube structure are provided. The carbon nanotube structure includes at least one carbon nanotube film or at least one carbon nanotube wire. The carbon nanotube structure is wrapped around the linear structure to form a carbon nanotube composite structure. The linear structure is removed from the carbon nanotube composite structure, thereby forming the macro-scale carbon nanotube tube structure.02-23-2012
20120055618DISPENSING PAPER-ROLL CORE SYSTEMS - A method for making a soluble dispensing paper-roll core having cleansing properties, comprising the steps of: manufacturing flexible strips of water-soluble material; applying at least one cleanser material to at least one portion of said flexible strips of water-soluble material; winding said flexible strips of water-soluble material onto a mandrel; and adhering said flexible strips of water-soluble material together to form a tube.03-08-2012
20120055617Method for Producing Fuselage Cell Sections for Aircraft with Composite Fibre Materials, and a Device - The invention relates to a production method for producing seamless, integral aircraft fuselage sections. The method comprises the following steps: 03-08-2012
20110094659METHOD AND MACHINE FOR REINFORCING AN EMBEDDED CYLINDRICAL PIPE - A method of reinforcing an embedded cylinder pipe by applying a composite structural reinforcement within the pipe through in situ stratification of at least one band of reinforcement fibers and a resin or a resin including matrix comprising the steps of 04-28-2011
20120118489LABEL APPLICATOR HAVING A VACUUM BOX - The use of one or more vacuum boxes enables containers to be labeled at a greater speed.05-17-2012
20120125528APPARATUS FOR LABELLING CONTAINERS BY MEANS OF SLEEVE-LIKE LABELS - An apparatus for labelling containers by means of heat-shrink sleeve-like labels, comprising a frame which supports at least one device for handling containers to be labelled and which is provided with at least one applicator, which is adapted to transfer a respective sleeve-like label onto the outer surface of at least one container to be labelled, a feeder being provided which is adapted to make the sleeve-like labels available to the at least one applicator, there being a printer adapted to decorate at least one portion of the sleeve-like labels.05-24-2012
20100051181Manufacturing Equipment and Manufacturing Method of Membrane Electrode Assembly - The present invention provides a manufacturing method and manufacturing equipment which makes it possible to manufacture a fuel cell MEA (membrane electrode assembly) continuously and stably with a high level of precision. The present invention provides a manufacturing method of a fuel cell MEA which includes transferring three carrier films in belt shapes, coating an electrolyte membrane in predetermined regions on one of the carrier films, coating electrode catalyst layers intermittently in predetermined regions on the other two carrier films, drying the electrolyte and the electrode catalyst layers on the carrier films, laminating the electrolyte membrane onto an electrode catalyst layer on one of the carrier films with a pressure and peeling off and removing the carrier film of the electrolyte membrane, laminating the other electrode catalyst layer onto the electrolyte membrane laminated on the electrode catalyst layer with heat and a pressure, and peeling off the carrier films from the resultant laminated product of the electrolyte membrane and the electrode catalyst layers.03-04-2010
20110120631METHOD FOR PRODUCING PREPREGS - The method described serves for the production of prepregs made of synthetic resin and reinforcement fibers, the prepregs having certain contours. In order to minimize scrap and waste, first molded fibrous parts (05-26-2011
20120279636FABRIC WINDING MACHINE - An apparatus for fabric windings includes a rotating mandrel and a plurality of fabric supply rolls. The rotating mandrel pulls sheets of continuous fabric from the plurality of fabric supply rolls. The rotating mandrel includes a main body having an inner end and an outer end, the outer end having a diameter greater than a diameter of the inner end. The main body of the mandrel is generally cylindrical with two truncated surfaces opposite one another.11-08-2012
20100276072CNT-Infused Fiber and Method Therefor - A carbon nanotube-infused fiber and a method for its production are disclosed. Nanotubes are synthesized directly on a parent fiber by first applying a catalyst to the fiber. The properties of the carbon nanotube-infused fiber will be a combination of those of the parent fiber as well as those of the infused carbon nanotubes.11-04-2010
20110232834MEDIA APPLICATION - A method and apparatus are provided which include providing a rotatable roller with a cylindrical surface adapted to wrap the donor element on the surface. A donor element is secured to the roller and a first portion of the donor element is wrapped onto the cylindrical surface while applying tension to the media. The tension is then decreased to alter a region of contact between the first portion of the donor element and the cylindrical surface. An additional portion of the donor element is then wrapped onto the cylindrical surface. The donor element is then transferred from the roller to a substrate.09-29-2011
20130206325METHOD AND UNIT FOR FORMING TUBULAR LENGTHS OF WEB MATERIAL PARTICULARLY IN A LABELLING MACHINE - An example includes a method for forming tubular lengths of linear web material. The example can include winding a portion of linear web material in a tubular configuration such that opposite vertical ends of said linear portion overlap. The example can include welding said overlapping ends to fix said linear portion of linear web material in sleeve configuration. This welding can include heating up at a first temperature a first region of said portion over the whole of which said ends overlap and heating up at a second temperature lower than said first temperature a second region of said portion adjacent to said first region, said ends of said portion of linear web material overlapping over only a part of said second region.08-15-2013
20130206326METHOD AND UNIT FOR FORMING TUBULAR LENGTHS OF WEB MATERIAL, PARTICULARLY IN A LABELLING MACHINE - An example includes a method for forming tubular lengths of web material. The example can include winding a portion of web material in a tubular configuration such that opposite vertical ends of said linear portion overlap. The example can include welding said overlapping ends to fix said linear portion of web material in sleeve configuration. This welding can include heating up at a first temperature a first region of said portion over the whole of which said ends overlap and heating up at a second temperature lower than said first temperature a second region of said portion adjacent to said first region, said ends of said portion of labelling web material overlapping over only a part of said second region. One or more examples relate to a forming unit configured to implement the method outlined above.08-15-2013

Patent applications in class With winding of web or sheet

Patent applications in all subclasses With winding of web or sheet