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JP6927137B2 |
To allow a post-processing device to temporarily store a recording sheet on which an image is formed before ejection without adding a new mechanism, to ensure confidentiality of a printed material.An image forming apparatus 10 comprises:...
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JP6926924B2 |
An image processing apparatus includes a reading unit and a correction information output unit. The reading unit acquires a saddle-stitched surface picture by reading a saddle-stitched surface of a saddle-stitched booklet formed through ...
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JP6927256B2 |
A sheet processing device is for binding sheets together. The sheet processing device includes binding units differing from each other in maximum sheet count, the maximum sheet count being a maximum number of sheets that can be bound at ...
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JP6920886B2 |
Disclosed herein is a sheet binding apparatus that comprises a first binding unit provided and a second binding unit configured to perform needle binding on sheets, and a second binding unit configured to perform non-needle binding on sh...
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JP6916924B2 |
To provide a small-sized, compact sheet processing device that can perform multiple pieces of binding processing.The sheet processing device includes: a first regulating part 29a that regulates a position of a sheet at a first side edge ...
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JP6918520B2 |
To reduce the deterioration in the alignment at the placement of sheets by performing proper conveyance even when the sheet has the large waviness.A sheet processing device includes: a processing tray 58 on which sheets are placed; a ref...
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JP6916636B2 |
To reduce the deterioration in the alignment at the placement of sheets even when the sheet has the large waviness (wavy sheet).A sheet processing device includes: a reference stopper 62 which is provided on one end of a processing tray;...
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JP2021116183A |
To provide a post-processing device and an image forming system capable of reducing idle striking of a staple to an empty space caused by tearing, folding, etc. of a sheet.A post-processing device 3 comprises a staple part 46 which group...
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JP2021117443A |
To provide an image forming system that can improve the productivity of a post-processing apparatus in performing cutting processing.An image forming system comprises an image forming apparatus and a post-processing device. The post-proc...
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JP2021112795A |
To provide a post-processing device which reduces the frequency of work for discarding paper scraps while inhibiting increase of the size.A booklet shaping device 6 is a post-processing device 3 which processes a sheet discharged from am...
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JP6914019B2 |
To provide a sheet processing device which hardly deteriorates the alignment property at the accumulation and does not impair the high-speed property even though a sheet bundle on a placement tray is the sheet bundle that is not bound.A ...
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JP2021109728A |
To provide an adhesive device that makes it easier than before for an operator to confirm whether a liquid such as an adhesive is properly discharged from a nozzle.An adhesive device includes a conveyance part, a nozzle, a nozzle lever, ...
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JP6908882B2 |
The invention relates to a bonding device which can suppress a decline of work efficiency when bonding of a sheet having a step part is performed, and can suppress poor bonding of the sheet caused bychange of a discharging distance. The ...
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JP2021104894A |
To accurately carry out the switch back conveyance of a sheet performing folding processing.A sheet processing device is equipped with a conveying path that has a guide surface for guiding a sheet conveyed in a predetermined conveying di...
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JP2021104895A |
To accurately carry out the switch back conveyance of a sheet performing folding processing.A sheet processing device performing folding processing so as to position one end of a sheet on the inner side of the sheet, is equipped with a c...
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JP2021104897A |
To accurately guide a sheet to a nip portion when performing folding processing.A sheet processing device performing folding processing on a sheet, is equipped with a rotator pair 22 that sandwiches the sheet with a nip portion and is ro...
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JP2021104898A |
To accurately guide a sheet end portion to a nip portion when performing folding processing several times.A sheet processing device is equipped with a conveying path that has a guide surface for guiding a conveyed sheet, a rotator pair 2...
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JP2021104899A |
To effectively suppress the turning-over of a sheet when a sheet subjected to folding processing is switchback-conveyed and the turning-over of a sheet when a sheet end portion is pushed in for folding processing.A sheet processing devic...
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JP6907496B2 |
To provide a recording medium folding device, a post-treatment device and an image forming device capable of preventing the outbreak of peeling phenomenon.A recording medium folding device 96 has a pair of rotary folding rolls 104 and 10...
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JP6907617B2 |
To provide a paper processing device capable of melting a deposited matter formed by an adhered solid matter.A paper processing device comprises a first detection part 60a for detecting that an amount of water in a water storage tank 3 i...
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JP2021102522A |
To provide an image formation device that is designed to have two heating apparatuses and can achieve sufficient downsizing.An image formation device 1 forms a toner image on a sheet using printing toner, including: image formation means...
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JP6903856B2 |
[Problem] To provide a simple structure capable of correcting the curling of paper, thereby allowing an improvement in the orientation of paper stacked on a tray and stabilization of the amount of paper accommodated therein. [Solution] A...
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JP6904065B2 |
The invention relates to a bonding device which can improve working efficiency of a downstream-side end of a lower sheet in the conveying direction after the downstream-side end of an upper sheet in the conveying direction is overlapped ...
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JP6904024B2 |
To provide a technology in which the paper constituting a bound paper bundle, which is offset and exited, may be difficult to be peeled off from the paper bundle.A binding processing device includes: a stapler that forms a needle binding...
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JP6903855B2 |
To provide a binding machine for sheet materials which can appropriately adjust a gap between one recessed and projecting teeth and the other recessed and projecting teeth so as to generate a binding pressure in accordance with a plurali...
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JP6904023B2 |
To provide a technology in which the paper constituting bound paper bundles exit with offsetting can be difficult to be peeled off from the paper bundles.A binding processing device includes: a stapler that binds paper bundles using a ne...
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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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JP2021100803A |
To provide a sheet crimp binding apparatus capable of shortening processing time when binding processing is performed on a thin sheet bundle.A sheet crimp binding apparatus comprises crimp binding means 49 having a fixed pressurizing fac...
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JP2021098291A |
To enable an image formation device to execute bookbinding processing, even when the number of images is below the number of images whose qualities can be assured, registered in the image formation device.An image formation system compri...
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JP2021098306A |
To provide a cover attachment apparatus capable of removing a sheet bundle left in the apparatus in a short time when a job is stopped on the way of executing the job in a book-binding mode.When a job is stopped on the way of executing t...
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JP2021098612A |
To provide a post-processing device and a control method capable of reducing a determination of unnecessary sheet bundle jamming.A post-processing device according to an embodiment includes a discharge mechanism, a detection unit, and a ...
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JP6896448B2 |
To provide a manufacturing method of a superposed adhesive sheet that makes it easy to manage quality by suppressing a difference of adhesive forces between a plurality of lamination sheets by superposing and adhering lamination pieces w...
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JP6897244B2 |
To provide a binding apparatus in which the distance between a starting point for pushing a pressing part and a working point is changed upon binding, where unit size of the binding apparatus is reduced when compared to a case where the ...
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JP6897243B2 |
To provide a binding apparatus executing binding by pushing a second pressing part toward a first pressing part, where load on a housing (frame) is reduced and unit size of the binding apparatus is reduced when compared to a case where t...
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JP2021095266A |
To provide a binding device capable of certainly binding a curled sheet bundle without requiring a special member.Sheets conveyed by conveying means are accumulated on a processing tray to form a sheet bundle, and, by binding means, bind...
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JP2021095291A |
To reduce the occurrence of jamming while keeping the alignment accuracy of a sheet.A sheet transport device includes: a buffer part where multiple sheets are stacked; a transport roller pair (29) that holds and transports the sheets in ...
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JP2021095262A |
To provide a sheet post-processing device capable of removing paper powder adhering to a needleless binding unit without interrupting a job when recognizing adhesion of paper powder to a crimping part by continuous needleless binding pro...
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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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JP2021095263A |
To provide a sheet binding device, executing manual binding of a hand-inserted sheet, capable of achieving excellent safety by preventing mixing of foreign matters or the like from a hand-insert part.A sheet binding device includes: a fi...
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JP2021095264A |
To provide a posture changeover mechanism for a route changeover device capable of avoiding enlargement of the device and a cost increase so as to solve the problem in which increasing a spring force of a spring for drawing out a plunger...
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JP2021095261A |
To provide a sheet bundle binding processing device capable of efficiently peeling off a sheet subjected to binding without needles from crimping teeth and correction of the sheet bundle in the conveyance direction.Nip separation is avai...
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JP6892894B2 |
A sheet attaching apparatus includes a gripping mechanism that grips one end portion, in a longitudinal direction, of a first sheet that has been drawn out from a first supply roll; a moving mechanism that allows the first sheet to be at...
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JP6891575B2 |
A binding apparatus includes: a first pressing member that presses a recording-medium stack from one side of the recording-medium stack; a second pressing member that faces the first pressing member and presses the recording-medium stack...
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JP6891576B2 |
To provide a sheet processing device which can eliminate the cause of the obstacle of insertion of a sheet bundle to a binding region of binding the sheet bundle when performing crimp processing of binding the sheet bundle.A sheet proces...
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JP6891315B2 |
To provide a sheet bundle binding processing device that allows a user to select a binding method and at the same time perform the binding process fast and efficiently.The sheet binding processing device includes: loading means that a sh...
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JP6891577B2 |
To provide a sheet processing device which can improve the action of preventing adhesion of a sheet to crimping teeth when performing crimp processing of binding a sheet bundle.A sheet processing device 1 includes: a pair of binding memb...
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JP2021091196A |
To suppress generation of noise while reducing energy to be required for processing of a booklet.A post-processing device processes a booklet formed by bundling a plurality of recording media to be ejected from an image processing appara...
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JP2021091138A |
To provide: a mirror surface processing sheet; an apparatus for manufacturing a mirror surface processing sheet; and a mirror surface processing method, by which it is possible to carry out hard surface processing even for a three-dimens...
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JP6887791B2 |
To perform dispersion of punch dust in a dust box when performing punching processing of a large number of sheets, and perform flattening after the dispersion of the punch dust even if a lever (wiping means) or the like is provided.A she...
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JP6885082B2 |
In a cross section shape of the toothed part, in gaps formed between a recesses and a projections when a upper toothed part and a lower toothed part are engaged without a bundle of recording materials, when the distances between the rece...
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