Class / Patent application number | Description | Number of patent applications / Date published |
425335000 | SETS OF SHAPING COUPLES COMPRISING AN ENDLESS SURFACE FOR PRESS FORMING, RESHAPING (PLURAL STAGE OR PASS) OR VULCANIZING | 27 |
20090130242 | Apparatus For Activating A Web - An apparatus for simultaneously activating two or more portions of a web in different directions. The apparatus includes a pair of intermeshing activation rolls with three-dimensional surface features disposed thereon. The three dimensional surface features are arranged in discrete regions on the rolls such that at least two of the regions provide different directions of activation. The rolls include one or more buffer regions positioned between the discrete regions on the roll that provide different directions of activation. | 05-21-2009 |
20100086633 | DUAL ROLLER ASSEMBLY WITH EJECTION MECHANISM FOR FOOD-FORMING MACHINE - A dual roller assembly with an ejection mechanism for a food-forming machine serves to make stuffed food pieces. The dual roller assembly is characterized in that one or more rows of equidistant mold cavities are arranged at peripheries of a pair of corresponding forming rollers thereof, wherein each of the mold cavities is equipped with a propping block moved by a cam so that the formed food pieces be ejected from the mold cavities by the propping block smoothly. | 04-08-2010 |
20100119639 | SHEET OR FILM FORMING ROLL, SHEET OR FILM CASTING APPARATUS, AND MINIATURE PATTERN TRANSFERRING APPARATUS - By provision of a plurality of rolling rubber rolls | 05-13-2010 |
20100221377 | SHEET OR FILM OBLIQUE STRETCHING METHOD AND SHEET OR FILM CLIPPING STRETCHER - Clipping both right and left side edge parts of a sheet or film by right and left pitch-variable clips having flow-directional clip pitches variable along with travel movements, respectively, having positions (AR, AL) for initiation of enlargements of flow-directional clip pitches changed between right clips and left clips, and enlarging flow-directional clip pitches along with travel movements of clips to thereby make an oblique stretch. | 09-02-2010 |
20100272845 | Roller nanoimprint apparatus, mold roller for use in roller nanoimprint apparatus, fixing roller for use in roller nanoimprint apparatus, and production method of nanoimprint sheet - The present invention provides a roller nanoimprint apparatus capable of preventing a workpiece film with nanostructures having been transferred from the mold roller from being uneven in thickness and allowing easy replacement of the mold roller. The present invention is a roller nanoimprint apparatus including a mold roller and continuously transferring nanosized protrusions to a surface of a workpiece filmby rotating the mold roller,
| 10-28-2010 |
20110064837 | Non-Slip Activation Members - A mechanical activation system has a first activation member, a second activation member, an activation zone, and a non-slip zone. The first activation member has a first plurality of teeth, and the second activation member has a second plurality of teeth. The first plurality of teeth is capable of intermeshing with the second plurality of teeth. The activation zone includes a first portion of the first plurality of teeth and a first portion of the second plurality of teeth. The first portion of the first plurality of teeth and the first portion of the second plurality of teeth include teeth having continuous tips. The first non-slip zone includes a second portion of the first plurality of teeth or a second portion of the second plurality of teeth. The second portion includes a tooth having a discontinuous tip. | 03-17-2011 |
20110117235 | Apparatus For Activating A Web - An apparatus for simultaneously activating two or more portions of a web in different directions. The apparatus includes a pair of intermeshing activation rolls with three-dimensional surface features disposed thereon. The three dimensional surface features are arranged in discrete regions on the rolls such that at least two of the regions provide different directions of activation. The rolls include one or more buffer regions positioned between the discrete regions on the roll that provide different directions of activation. | 05-19-2011 |
20110236519 | AUXETIC FOAM MANUFACTURING SYSTEM - An apparatus for the continuous production of an auxetic foam, comprising a tunnel ( | 09-29-2011 |
20120003345 | Method and Apparatus for Incrementally Stretching a Web - A method and apparatus is provided which uses activation members for incrementally stretching a web at a low strain rate. The activation members include an activation belt and a single activation member wherein the activation belt and single activation member comprise a plurality of teeth and grooves that complement and engage one another at a depth of engagement in a deformation zone. The depth of engagement can be controlled to increase linearly over at least a portion of the deformation zone such that a web interposed between the activation belt and the single activation member in the deformation zone is incrementally stretched at a low rate of strain. | 01-05-2012 |
20120189728 | METHODS AND MATERIALS FOR FABRICATING LAMINATE NANOMOLDS AND NANOPARTICLES THEREFROM - A laminate nanomold includes a layer of perfluoropolyether defining a cavity that has a predetermined shape and a support layer coupled with the layer of perfluoropolyether. The laminate can also include a tie-layer coupling the layer of perfluoropolyether with the support layer. The tie-layer can also include a photocurable component and a thermal curable component. The cavity can have a broadest dimension of less than 500 nanometers. | 07-26-2012 |
20120207871 | FOLDING APPARATUS - A sailor roll includes pressing rolls and a center roll provided between the pressing rolls the center roll configured to press a central region of a web. The portions of the web pressed down by the pressing rolls serve as a fold origin from which the web is folded. Each of the pressing rolls has a tapered shape in which the diameter becomes smaller toward the outer side in the cross direction CD. In other word, the pressing rolls respectively have tapered surfaces tapered toward a side region of the web. | 08-16-2012 |
20130129852 | APPARATUS FOR FORMING SLANT, LINEAR EASY-TO-TEAR PORTIONS ON LONG PLASTIC FILM - An apparatus for periodically forming slant, linear easy-to-tear portions on a long plastic film, comprising a hard roll on which the long plastic film passes, pluralities of pattern rolls each having a slant, linear stamp means on a rolling surface, a motor-driven shaft to which the pattern rolls are fixed, and a mechanism for pushing the pattern rolls toward the hard roll, the movement of the pressure rolls toward the hard roll causing the pattern projections of the stamp means to be pressed onto the plastic film on the hard roll, thereby periodically forming the slant, linear easy-to-tear portions on the plastic film. | 05-23-2013 |
20140193536 | FILM PATTERNING SYSTEM - A film patterning system includes: a first rotary member having a first shaft that defines a first axis, and a cylindrical first screen mold that is rotatable about the first axis; a second rotary member spaced apart from the first rotary member, having a second shaft that defines a second axis parallel to the first axis, and rotatable about the second axis; a second screen mold trained on the first and second rotary members and circumferentially stacked on the first screen mold; and a suctioning box mounted in the first rotary member for suctioning the film that is guided onto the second screen mold. | 07-10-2014 |
20160001517 | PELLETIZING OR GRANULATING APPARATUS - An apparatus for producing pellets from bulk material, in particular soft bulk material provided with meltable fractions, for example waste, plastics material or household refuse. The apparatus includes an annular die in which there are radially oriented pressing channels that extend from an inner surface of the annular die to an outer surface of the annular die. The annular die has a horizontal rotation axis passing through the midpoint thereof and is configured to be drivable in a rotation direction by a drive unit, and the annular die bounds a compression chamber, and has at least one working koller wheel, arranged in the compression chamber, for compressing and pressing the bulk material to be pelletized into the pressing channels. The apparatus can have a first and a second machine body, with the two machine bodies separable in the direction of the horizontal rotation axis of the annular die. The annular die is mounted in the first machine body and the at least one working koller wheel is mounted in the second machine body. | 01-07-2016 |
20160040722 | SHAFT COUPLING FOR A ROLLER ARRANGEMENT - A shaft coupling and roller arrangements with a shaft coupling for the coupling a shaft journal having a polygonal cross-section to a drive or a bearing axle. The shaft coupling has a rotatably drivable coupling body, which has a coupling opening for receiving the shaft journal. The coupling body has a as multipart configuration and is openable along a dividing line, which intersects the coupling opening. A clamping apparatus is provided for non-positive holding of the shaft journal in the coupling opening. The coupling opening is formed at least in part by clamping jaws, which in the closed position are pressed onto the shaft journal, preferably areally flush against the shaft journal, via the clamping apparatus. | 02-11-2016 |
425336000 | Corrugating means for running length work | 8 |
20100291254 | CORRUGATOR DEVICE WITH A GRIPPER - Described is a corrugator device for shaping thermoplastic corrugated pipes out of a molten plastic tube issuing from an extrusion device comprising moving molding jaws | 11-18-2010 |
20100291255 | CORRUGATOR DEVICE WITH A MOULD RELEASE DEVICE - A description is given of a corrugator device for shaping thermoplastic corrugated pipes from a tube of molten plastics material emerging from an extrusion device, with molding jaws | 11-18-2010 |
20100297279 | EXTENDED NIP EMBOSSING APPARATUS - An apparatus for embossing a web substrate is disclosed. The apparatus has first, second, and third pattern rolls. The first, second, and third patterns rolls each have respective first, second, and third pluralities of raised elements and recesses disposed thereon. A first nip is formed between the first and second pattern rolls and a third nip is formed between the first and third pattern rolls. The raised elements and the recesses of the first pattern roll are matingly engagable with the corresponding plurality of raised elements and recesses of the corresponding second and third pattern rolls. The first and second nips are both adapted to receive the web substrate and emboss the web substrate with the respective and corresponding embossing patterns when the web substrate is disposed within the respective nip. | 11-25-2010 |
20120213879 | EMBOSSING SYSTEM AND PRODUCT MADE THEREBY WITH BOTH PERFORATE BOSSES IN THE CROSS MACHINE DIRECTION AND A MACRO PATTERN - An embossing system is provided for embossing at least a portion of a web comprising a first roll and at least a second roll. The first roll and second roll may define a first nip for embossing the web. At least one of the first roll and the second roll has elongated embossing elements extending substantially in the machine direction and optionally at least one of the first and second rolls has elongated embossing elements extending substantially in the cross-machine direction. At least one of the first roll and the second roll may also have perforate embossing elements extending substantially in the cross-machine direction that may or may not be elongated. The embossing elements are capable of imparting one or both of a cube embossing pattern or a perforate emboss on the web. In addition, the web may be creped with an undulatory creping blade. | 08-23-2012 |
20120244241 | EXTENDED NIP EMBOSSING APPARATUS - An apparatus for embossing a fibrous structure is disclosed. The apparatus has a pattern roll and a patterned embossing belt. The pattern roll has a surface comprising a first pattern of protrusions and recesses The patterned embossing belt has a second pattern of protrusions and recesses. The first pattern of protrusions and recesses and the second pattern of protrusions and recesses are complementary. The pattern roll and the patterned embossing belt are matingly engageable to provide a lateral clearance, L | 09-27-2012 |
20120276238 | Apparatus for Deforming a Web - Apparatuses for forming discrete deformations in web materials are disclosed. The apparatus may be in the form of nested or other arrangements of multiple rolls, in which the web is maintained in substantial contact with at least one of the rolls throughout the process, and at least two of the rolls define two or more nips thereon with other rolls. In some embodiments, rolls can be used to expose a different side of the web for a subsequent deformation step. In these or other embodiments, the rolls can be used to transfer the web between rolls in such a manner that it may offset the rolls and/or web so that subsequent deformations are formed at a different cross-machine direction location than prior deformations. | 11-01-2012 |
20130236587 | CORRUGATING ROLLER PAIR SUPPORT FRAME - A corrugating roller pair support frame includes four supporting posts, in between two of which one rectangular supporting plate of a corrugating roller pair is mounted while another rectangular supporting plate is mounted in between the other two supporting posts, and the four supporting posts having a plurality of locating blocks movably embedded therein for releasably engaging with locating slots formed on the rectangular supporting plates to thereby releasably hold the corrugating roller pair to the support frame; and a supporting elevator for supporting and regulating the corrugating roller pair to a desired height on the support frame. With these arrangements, the corrugating roller pair can be conveniently mounted to or released from the support frame and be easily exchanged with another one, so that the time needed for handling the corrugating roller pair is shortened and the efficiency of manufacturing corrugated boards is upgraded. | 09-12-2013 |
20150030713 | SINGLE FACER AND CORRUGATING ROLL PAIR EXCHANGING METHOD THEREFOR - Disclosed is a single facer for producing a plurality of types of single-faced corrugated paperboard sheets having different flute configurations. The single facer of the present invention comprises: a plurality of corrugating roll pairs; a plurality of cartridges each pivotally supporting a pair of corrugating rolls arranged in an up-down direction in a respective one of the corrugating roll pairs, each of the cartridges being selectively serving as an operational cartridge supporting one of the corrugating roll pairs located in an operational position, and a rest cartridge supporting one of the corrugating roll pairs located in a rest position; and a single facer body having a frame structure internally formed with a transfer space for the cartridges, wherein the operational cartridge is disposed above the rest cartridge in such a manner that the operational cartridge is supported from therebelow by the rest cartridge. | 01-29-2015 |
425337000 | Including intermediate chute, conveyor or guide means | 4 |
20120021083 | NON-PLANAR LARGE-SCALE FILM EXTENDING APPARATUS - A non-planar large-scale film extending apparatus is disclosed, which comprises: a transportation mechanism; and a pressing mechanism; wherein the transportation is used for clamping to two sides of a film and thus expanding the film while enabling the same to be transported and passing through the pressing mechanism following a specific path; and the pressing mechanism is configured with a non-planar pressing surface to be used for pressing upon the film and thus enabling the film being transported by the transportation mechanism to extend uniformly in a manner that the width of the film is increased while allowing the pores on the film to be distributed evenly, and thereby, creating a microporous film with large filtering area. | 01-26-2012 |
20120294970 | AUTOMATIC CLEAN CURL-SHAPING DEVICE FOR PAPERBOARD - The present invention relates to a curl-shaping device for paperboard, including: a conveying part adapted to convey the paperboard; a compressing part adapted to compress the top surface of the paperboard; a curl-shaping part disposed at the side of the conveying part to form a curled portion along the lateral side of the paperboard; a natural cooling and shaping part formed at the front portion of the curling-shaping part to fix the curled portion again; and a paperboard lateral side guide disposed at the opposite side to the curling-shaping part to push the opposite lateral side to one lateral side of the paperboard where the curled portion is formed. | 11-22-2012 |
20130022701 | Mold for a Substantially Frozen Edible Product - A molding apparatus for forming a substantially frozen edible product, comprising a mold strip comprising a substantially planar flight having a front edge, a rear edge, and right and left side edges, and a plurality of mold cups fixedly secured along at least a portion of the first planar flight, wherein the front and rear edges each comprise a lip, the lip having a chevron shape. | 01-24-2013 |
20160113292 | Roller Arrangement Having a Movable Inlet Plate - An apparatus to form a flat rolled-out continuously conveyed dough strip has a first roller and a second roller driven in mutually opposite rotary directions. A roller nip between the first and second rollers roll out a dough strip. A terminating ring is disposed concentrically with the first roller and the first roller projects radially for lateral sealing of the roller nip. A conveying device supplies the dough strip to the inlet region of the roller nip, where a movable inlet plate provided. The inlet plate is movable by a moving device from an operating position in which the inlet plate laterally seals the inlet region of the roller nip into a maintenance position in which the inlet plate is disposed at a distance from the roller nip. A clamping device moves the inlet plate onto the second roller in the operating position. | 04-28-2016 |