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JP2021100877A |
To provide a sheet folding device capable of strongly folding a sheet but reducing damage onto the sheet.A sheet folded by sheet folding means is conveyed to a pair of first additional folding rollers 171, a pair of conveying rollers 174...
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JP2021100878A |
To provide a sheet processing apparatus that does not require a drying device for an image-formed sheet.In the apparatus of the present invention, when the sheet coated with ink is introduced into the acceptance transport path 452 that g...
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JP2021098559A |
To provide a sheet folding device that produces a sorting sheet by folding using a folding function of the sheet folding device.The present invention relates to the sheet folding device that performs Z-folding at a folding processing uni...
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JP6894803B2 |
Provided is a booklet finishing device including: a frame; a first pressing unit and a second pressing unit which are configured to move relative to each other in a thickness direction of the booklet and configured to press the front sur...
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JP2021095223A |
To provide a sheet processing device capable of improving productivity in sheet superposing operation.The sheet processing device for performing predetermined processing includes: a plurality of superposing means for superposing a plural...
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JP2021095288A |
To provide a folding sheet manufacturing metal mold that can form a folding line on the sheet body with one stroke by forming a convex part or a concave part on the upper mold or the bottom mold in alignment with the folding line and a f...
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JP6891782B2 |
To provide a manufacturing method for a kitchen paper bundle capable of manufacturing a bundle, in which multiple pieces of kitchen paper formed with projection shapes on one surface side thereof, are folded to be stacked in a high quali...
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JP6884388B2 |
To fold a sheet in half without damaging the sheet, even if the sheet is thick.A sheet folding device 10 includes: a first conveyor 12 for conveying a compress 1 forward; a second conveyor 13 spaced forward from the front end of the firs...
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JP6883860B2 |
The application relates to a method for zigzag folding a material web, the method having the following steps: continuously feeding a material web to be folded into a folding apparatus along a feed direction, alternately gripping the mate...
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JP2021084723A |
To provide a sheet folder capable of folding a sheet by a simple arrangement.A sheet folder comprises a transport path for transporting a sheet, a first roller pair that is provided on the transport path and transports the sheet along th...
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JP6876211B2 |
To provide a sheet folding and bonding device which does not require a large installation space, and can easily and reliably bond an opening of an adhesive body which is formed in a bag shape by folding a sheet.A sheet folding and bondin...
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JP2021077671A |
To provide a sheet folding device and a sheet folding method that can prevent a bent portion of a folded adhesive sheet from collapsing when the bent portion tries to return to its original shape.A sheet folding device EA includes foldin...
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JP2021070558A |
To provide a technology for reducing an operation mistake of a user in a sheet folding device which operates independently without communicating with an external environment.A sheet folding device includes: folding means for folding a sh...
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JP2021059410A |
To provide a sheet folder adapted to reduce the dirt on a surface of a folding roller due to a friction between a sheet and the folding roller and the dirt on each sheet due to friction between sheets stacked.A sheet folder comprises a f...
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JP2021059056A |
To prevent an object region of an output image from overlapping with a folding position of a paper as much as possible, so that an appearance of a document having the output image formed therein can be maintained.A paper folding system (...
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JP6857162B2 |
To provide a manufacturing method and a manufacturing apparatus capable of successfully manufacturing a two-fold sheet.The manufacturing method of the two-fold sheet according to the present invention includes: a fold line forming step f...
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JP6855230B2 |
To provide a folding machine capable of forming a signature by folding a sheet without damaging the sheet or reducing the folding accuracy of the signature even if the thickness of the signature changes.The folding machine includes: a ro...
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JP2021052131A |
To provide a sheet folding device and a sheet folding method that can prevent poor folding of an adhesive sheet as much as possible.A sheet folding device EA includes bending portion forming means 10 in which abutting means 11 is brought...
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JP2021050053A |
To solve the problem that, since a processing part for performing stapling or punching has a structure of advancing to and retreating from a medium conveyance path in many cases, the region where the processing part is disposed in the me...
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JP6848331B2 |
A post-processing device includes first and second opposite members extending in a predetermined direction of a recording medium, the opposite members each including a first surface having a protrusion and a second surface having a reces...
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JP2021042038A |
To provide a printer capable of reducing contamination of a sheet bundle folded by a post-processing device.A printer 2 is connected with a post-processing device 3 having a folding roller 67 for folding a predetermined plural number of ...
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JP6841203B2 |
To provide a sheet folding device capable of adjusting a folding position in accordance with a variation in a length of a sheet material to thereby inhibit the folded sheet material from being varied in a finished size.In a sheet folding...
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JP2021020439A |
To enable accurate three-folding without any effort or skill.There is provided a three-fold ruler having a structure in which a U-shaped plate 3 is sandwiched and bonded between a rectangular plate 1 and a rectangular plate 2 having a ma...
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JP6828257B2 |
To suppress folding failure on a sheet subjected to inward-tri-fold processing.When envelop-C-fold processing is performed to a sheet P, the sheet P whose top surface Ts is a convex surface (protruding upward) is corrected so that an und...
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JP6826779B2 |
To provide an image formation apparatus which can perform the desired binding processing without performing the binding processing dividing one copy of a sheet bundle into some copies even when the number of the sheet bundle (entire thic...
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JP6825729B1 |
To secure continuous dimensions in a box-making material. Each of the box-making materials 1A and 1B has a flat surface along the fold at each of the folds in which a rectangular sheet 2 extends linearly along a first direction in contin...
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JP6819662B2 |
To reduce a size and space of a device, and fold a folded portion of a sheet without causing wrinkle.There is provided a sheet processor 6 including a plurality of pressing members 62a to 62n pressing a folded portion 39a of a folded she...
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JP6822092B2 |
To provide a booklet processing unit and sheet post-processing device which can properly determine the position of the booklet tip and the posture of the booklet at the clamp.A booklet processing unit 1 includes a conveyance section 10, ...
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JP6814345B1 |
To disclose a multi-layer folding and fixing equipment for a non-woven fabric bag. The present application discloses multi-layer folding and fixing equipment for a non-woven fabric bag, includes a main body, a main body head is fixedly i...
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JP6815808B2 |
To provide a manufacturing method of pocket tissue easy to be used when the tissue paper is taken out from an outlet.The manufacturing method of the pocket tissue includes: a first folding step of folding a continuous sheet in half along...
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JP6813071B2 |
To easily remove a sheet stopped inside the sheet processing device.The sheet processing device includes: a first transportation roller pair that transports a sheet; a second transportation roller pair capable of normal and reverse rotat...
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JP6813117B1 |
To improve the transportability of a corrugated cardboard material in a box making system. In a bellows-folded corrugated cardboard material, a rectangular sheet 2 is folded back to a second direction MD at each of the folds in which a r...
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JP6805648B2 |
To control a post processing position without printing the unnecessary mark. According to a post processing apparatus (2), a controller (21) detects a position of an edge of a paper (P) and a position of an image on the paper (P) from a ...
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JP2020536822A |
A small upper opening folding device for a paper bag making machine and a small upper opening folding method for that purpose are disclosed, wherein the small upper opening folding device includes a first paper transport roller, a gluing...
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JP6799595B2 |
Systems and methods for folding and stacking fanfold corrugated board material. A system may include a rotatable member (e.g., a wheel) having a number of head pieces disposed thereon. Each head piece has a vacuum setting that can be use...
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JP2020196629A |
To secure the stability in paper feeding.In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a first direc...
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JP2020196261A |
To suppress breakage of a film.In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a first direction CD, a...
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JP2020196628A |
To secure a box manufacturing property.In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a first directi...
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JP2020196562A |
To improve productivity by maintaining a cross section in a U-shape.An insulation paper folding device 10 comprises: a pair of sandwiching rollers 12, 13 for sandwiching a center part 11a in a width direction of an insulation paper 11; a...
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JP2020196263A |
To secure an upright property.In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a first direction CD, an...
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JP2020196262A |
To suppress a rule crack and a fold of an end face.In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a f...
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JP6798775B2 |
A method for operating a device that applies a force to a print sheet during a folding operation, wherein the print sheet is in a specified starting position prior to the folding operation. Braking-force triggering pulses are directed to...
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JP6797583B2 |
Disclosed is a sheet processing apparatus which includes: a supporting portion in which a sheet which has been conveyed is stacked; a pushing member configured to push the sheet with an abutting portion of the pushing member in order to ...
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JP2020189716A |
To provide a sheet folding device, which can improve an appearance of a folded sheet folded in a Z shape by the device.A sheet folding device C1 comprises: a resist roller pair 33 that feeds out a sheet to a center conveyance passage 42;...
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JP2020189717A |
To provide a sheet folding device which can surely perform processing for folding a sheet.A sheet folding device C comprises: a resist roller pair 33 that feeds out a sheet to a center conveyance passage 42; a folding roller pair 34 that...
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JP6790182B2 |
To prevent post-processing that is not required from being executed in the case that a function is validated by a switch of a post-processing device.A puncher 200 including a validation/invalidation switch of a post-processing function i...
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JP6790519B2 |
To provide a sheet folding device which can reduce variations in the sheet length after three-folding that occurs due to the slip or the like between a sheet and a conveyance roller.In a case where the first target folding length L1s by ...
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JP6785070B2 |
To provide a cloth-spreading device and a cloth-spreading method capable of aligning edges of a raw fabric at a spread end position, and spreading the raw fabric with an accurate spread length.A cloth-spreading method comprises steps for...
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JP6767553B2 |
A folding machine for folding fibre products and fibre products formed and stacked thereby are disclosed. The folding machine includes two folding devices (20;40, 30;50), each of which includes a cutting device (21;41, 31;51), a delivery...
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JP6770003B2 |
A crease is imparted to a double-sided corrugated board material (60) by a crease imparting device (100) provided with: a first pressing part (111) and a second pressing part (112) which are plate-shaped members having end parts parallel...
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