公开(公告)号：US20160089922A1

公开(公告)日：2016-03-31

申请号：US14850413

申请日：2015-09-10

申请人： Hisashi OSADA ,  Takashi SAITO ,  Isao KONDO

发明人： Hisashi OSADA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B42C1/12 ,  B65H37/04 ,  B65H37/02 ,  B65H39/10 ,  B65H45/00

CPC分类号： B42C1/12 ,  B42B4/00 ,  B65H31/02 ,  B65H31/38 ,  B65H37/04 ,  B65H45/18 ,  B65H2301/4213 ,  B65H2301/42146 ,  B65H2301/5113 ,  B65H2301/5161 ,  B65H2301/51611 ,  B65H2404/63 ,  B65H2404/693 ,  B65H2408/121 ,  B65H2801/27

摘要： A sheet folding apparatus includes a retract path that is positioned on the upstream side of a stacker section for collecting sheets and that branches off from a transport path to enable a sheet carried in the stacker section to be transported in a direction opposite to a carry-in direction, an adhesion unit that is positioned in a junction position of the transport path and the retract path to bond sheets by applying an adhesive, a staple binding unit that binds sheets collected in the stacker section with a staple, and a folding processing section that folds sheets bound with the unit. The retract path is a path for retracting an application position of the preceding sheet with the adhesive applied, in carrying a next sheet in the stacker section, and the staple binding unit is disposed in the stacker section between the adhesion unit and the folding processing section.

摘要翻译： 折页装置包括：缩回路径，其位于堆叠部分的上游侧，用于收集纸张，并从传送路径分支，使得在堆叠部分中承载的片材能够沿与携带部件相反的方向传送， 位于传送路径和缩回路径的接合位置的粘合单元，通过施加粘合剂来接合片材;将订书钉装载在堆叠部分中收集的片材的装订装订单元，以及折叠处理部分 折叠与单位绑定的页面。 缩回路径是用于在施加了粘合剂的情况下缩回前一张片材的施加位置的路径，在承载堆叠器部分中的下一个片材的同时，订书钉装订单元设置在粘合单元和折叠处理部分之间的堆叠部分中 。

公开(公告)号：US20150086298A1

公开(公告)日：2015-03-26

申请号：US14491399

申请日：2014-09-19

申请人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Takashi SAITO ,  Isao KONDO

发明人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B42B5/08 ,  B65H35/00

CPC分类号： B42B5/08 ,  B26F1/02 ,  B31F5/00 ,  B31F5/06 ,  B42C1/12 ,  B42F3/003 ,  B65H5/06 ,  B65H31/00 ,  B65H37/04 ,  B65H37/06 ,  B65H45/18 ,  B65H2301/4505 ,  B65H2301/51611 ,  B65H2701/18292 ,  B65H2801/27 ,  F16B15/0015 ,  G03G15/6544 ,  G03G15/6582 ,  G03G2215/00818 ,  G03G2215/00827 ,  G03G2215/00877

摘要： A sheet post-processing device includes a conveying section that conveys the paper sheet, a punch section that punches punch holes in the paper sheet conveyed by the conveying section, a stacker section that stores the paper sheet in which the punch holes are punched by the punch section, a stopper section that regulates a conveying direction leading end of the paper sheet stored in the stacker section; a binding section that binds the paper sheet bundle whose leading end is regulated by the stacker section, and a folding section that folds the paper sheet bundle bound by the binding section at a predetermined folding position. The punch section punches the punch holes at the front and rear of the folding position in the sheet conveying direction, and the binding section binds the paper sheet bundle with a paper-made staple by making the paper-made staple penetrate the punch holes. With this configuration, there can be provided a sheet-post processing device capable of easily generating a booklet for simple ring binding.

摘要翻译： 片材后处理装置包括输送纸张的输送部，冲压由输送部输送的纸张中的冲孔的冲压部，存放打孔孔的纸张的堆纸部， 冲压部，限制存储在堆垛部中的纸张的输送方向前端的止动部; 将前端由堆垛部调节的纸摞束缚的捆扎部，以及折叠部，其在预定的折叠位置折叠由捆扎部束缚的纸张束。 打孔部在纸张输送方向上在折叠位置的前后冲压打孔，并且装订部通过使造纸用钉穿过打孔而用纸制的订书钉装订纸张束。 利用这种结构，可以提供能够容易地生成用于简单环形装订的小册子的片后处理装置。

公开(公告)号：US20150086297A1

公开(公告)日：2015-03-26

申请号：US14491314

申请日：2014-09-19

申请人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Seiji ONO ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Kenichi YOSHIMURA ,  Takashi SAITO ,  Isao KONDO

发明人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Seiji ONO ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Kenichi YOSHIMURA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B42B5/06 ,  F16B15/00 ,  B65H39/00

CPC分类号： B42B5/08 ,  B26F1/02 ,  B31F5/00 ,  B31F5/06 ,  B42C1/12 ,  B42F3/003 ,  B42F13/0093 ,  B65H31/00 ,  B65H37/04 ,  B65H45/18 ,  B65H2301/4213 ,  B65H2301/42146 ,  B65H2301/4505 ,  B65H2408/123 ,  B65H2701/1829 ,  B65H2701/18292 ,  B65H2801/27 ,  F16B15/0015 ,  G03G15/6538 ,  G03G15/6541

摘要： A sheet post-processing device includes a stacker section that temporarily stores paper sheets as a paper sheet bundle, a stopper that regulates a carrying-in direction leading end of the paper sheet carried into the stacker section, a binding section that binds the paper sheet bundle regulated in position by the stopper, and folding rollers and a folding blade that perform folding processing for the sheet bundle bound by the binding section at a predetermined folding position of the paper sheet bundle. The binding section binds the paper sheet bundle with a paper-made staple. The stopper sets a position of the paper sheet bundle such that a binding position of the paper-made staple straddles the predetermined folding position. With this configuration, there can be provided a sheet-post processing device capable of folding the staple together with the paper sheet bundle.

摘要翻译： 片材后处理装置包括临时存储纸片作为纸张捆的堆垛部分，调节进入堆垛部分的纸张的进入方向前端的止动件，将纸张 以及由纸张束预定的折叠位置对由绑带部分束缚的纸张捆进行折叠处理的折页辊和折页纸。 装订部分用纸制的订书钉装订纸张束。 挡块设置纸张束的位置，使得造纸钉的装订位置跨过预定的折叠位置。 利用这种结构，可以提供能够与纸张捆折叠订书钉的片后处理装置。

公开(公告)号：US20180039217A1

公开(公告)日：2018-02-08

申请号：US15730259

申请日：2017-10-11

申请人： Hisashi OSADA ,  Takashi SAITO ,  Isao KONDO

发明人： Hisashi OSADA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： G03G15/00 ,  B42C1/12 ,  B42C9/00 ,  B65H45/30 ,  B65H45/18 ,  B65H43/00 ,  B42C3/00 ,  B42C19/02 ,  B65H31/02 ,  B42C19/00 ,  B65H37/04

CPC分类号： G03G15/6541 ,  B42C1/125 ,  B42C3/00 ,  B42C9/0006 ,  B42C9/0056 ,  B42C19/00 ,  B42C19/02 ,  B65H31/02 ,  B65H37/04 ,  B65H43/00 ,  B65H45/18 ,  B65H45/30 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2301/4213 ,  B65H2301/42146 ,  B65H2301/5113 ,  B65H2301/51611 ,  B65H2513/10 ,  B65H2801/27 ,  G03G15/6582 ,  G03G2215/00822 ,  G03G2215/00877

摘要： A sheet processing device that bonds sheets to one another and then folds a resultant sheet bundle. The sheet processing device includes a stacker section that sequentially stores sheets moved thereto, an adhesive-binding unit that applies an adhesive onto sheets sequentially stored in the stacker section one by one in a sheet moving direction to bond the sheets to one another, a moving member that moves the sheets to an application position of the adhesive-binding unit, and a folding processing section that folds a sheet bundle formed by the bonded sheets at a predetermined folding position. When the number of sheets to be bonded by the adhesive-binding unit applying the adhesive onto the sheets exceeds a predetermined number, the adhesive is applied at two positions separated from each other across the folding position.

公开(公告)号：US20160313687A1

公开(公告)日：2016-10-27

申请号：US15078465

申请日：2016-03-23

申请人： Hisashi OSADA ,  Takashi SAITO ,  Isao KONDO

发明人： Hisashi OSADA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： G03G15/00 ,  B65H37/06 ,  B65H45/16 ,  B42C19/00 ,  B65H45/30 ,  B42C9/00 ,  B42C3/00 ,  B65H37/04 ,  B65H45/18

CPC分类号： G03G15/6541 ,  B42C1/125 ,  B42C3/00 ,  B42C9/0006 ,  B42C9/0056 ,  B42C19/00 ,  B42C19/02 ,  B65H31/02 ,  B65H37/04 ,  B65H43/00 ,  B65H45/18 ,  B65H45/30 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2301/4213 ,  B65H2301/42146 ,  B65H2301/5113 ,  B65H2301/51611 ,  B65H2513/10 ,  B65H2801/27 ,  G03G15/6582 ,  G03G2215/00822 ,  G03G2215/00877

摘要： A sheet processing device includes: an adhesive-binding unit that applies an adhesive onto sheets stored in a stacker section one by one and adhesive-binds the sheets; a staple-binding unit that staple-binds sheets accumulated in the stacker section by means of staples; and a folding mechanism section having a folding roller that folds the adhesive-bound or staple-bound sheet bundle in two at a binding position of the adhesive-binding unit or staple-binding unit and a folding blade that pushes the bound sheet bundle into the folding roller. A folding speed of the folding mechanism section for the sheet bundle bound by the adhesive-binding unit is lower than a folding speed for the sheet bundle bound by the staple-binding unit; thereby, productivity of the folding processing is improved and occurrence of the peeling-off or break during the folding processing is reduced.

摘要翻译： 片材处理装置包括：粘合剂粘合单元，其将粘合剂逐一施加到堆叠器部分中的片材上，并粘合到片材上; 订书钉装订单元，其通过钉书钉装订堆积在堆叠部分中的片材; 以及折叠机构部分，其具有折叠辊，所述折叠辊在粘合装订单元或订书钉装订单元的装订位置处折叠粘合或装订的纸张束两个;以及折叠刀片，其将装订的纸张束推入 折叠辊。 折叠机构部分的折叠速度低于由装订单元捆绑的纸张束的折叠速度; 从而改善了折叠处理的生产率，并且降低了折叠处理期间的剥离或断裂的发生。

公开(公告)号：US20160236895A1

公开(公告)日：2016-08-18

申请号：US15138856

申请日：2016-04-26

申请人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Yuuki KUBOTA ,  Takashi SAITO ,  Isao KONDO

发明人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Yuuki KUBOTA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B65H37/04 ,  B65H35/04 ,  B65H37/06

CPC分类号： B65H37/04 ,  B26F1/02 ,  B31F5/00 ,  B31F5/06 ,  B42B4/00 ,  B42C1/12 ,  B42C19/02 ,  B42F3/003 ,  B65H5/06 ,  B65H5/08 ,  B65H31/00 ,  B65H35/04 ,  B65H37/06 ,  B65H45/18 ,  B65H2301/43826 ,  B65H2301/4505 ,  B65H2701/18292 ,  B65H2801/27 ,  B65H2801/48 ,  G03G15/00 ,  G03G15/6541 ,  G03G15/6582

摘要： A sheet processing device performs saddle stitching binding a bundle of stacked paper sheets, and includes a stacker section temporarily stacking conveyed paper sheets substantially vertically; a stopper regulating the paper sheets stacked in the stacker section; a first binding section provided in the stacker and saddle-stitching, with a metallic staple, a paper sheet bundle regulated by the stopper at a binding position around a center of the paper sheet bundle in a sheet conveying direction; a second binding section saddle-stitching, without using the metallic staple, the paper sheet bundle being regulated by the stopper at the binding position around the center of the paper sheet bundle in the sheet conveying direction; and a folding section folding in half the paper sheet bundle regulated by the stopper at a folding position at which the paper sheet bundle is bound by the first binding section or second binding section.

摘要翻译： 纸张处理装置执行装订一堆堆叠的纸张的马鞍缝合，并且包括基本垂直地临时堆放输送的纸张的堆垛部分; 调节层叠在堆积部中的纸张的挡块; 第一装订部分，设置在堆叠器中，并且用金属订书钉装订，在纸张传送方向上围绕纸张束的中心的装订位置处由止动件调节的纸张束; 第二装订部分在不使用金属订书钉的情况下骑马缝合，纸张束在片材输送方向上围绕纸张束的中心的装订位置被止动件调节; 以及折叠部折叠在由所述止动件调节的纸张束的一半的折叠位置处，在所述折叠位置处所述纸张束被所述第一捆扎部或第二捆扎部结合。

公开(公告)号：US20170066619A1

公开(公告)日：2017-03-09

申请号：US15353063

申请日：2016-11-16

申请人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Takashi SAITO ,  Isao KONDO

发明人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B65H37/06 ,  B65H37/04

CPC分类号： B42B5/08 ,  B26F1/02 ,  B31F5/00 ,  B31F5/06 ,  B42C1/12 ,  B42F3/003 ,  B65H5/06 ,  B65H31/00 ,  B65H37/04 ,  B65H37/06 ,  B65H45/18 ,  B65H2301/4505 ,  B65H2301/51611 ,  B65H2701/18292 ,  B65H2801/27 ,  F16B15/0015 ,  G03G15/6544 ,  G03G15/6582 ,  G03G2215/00818 ,  G03G2215/00827 ,  G03G2215/00877

摘要： A sheet post-processing device includes a conveying section that conveys a paper sheet; a punch section that punches punch holes in the paper sheet conveyed by the conveying section; a stacker section that stores the paper sheet in which the punch holes are punched by the punch section; a binding section that binds a paper sheet bundle stored in the stacker section with a binding member; and a controller that controls the above sections. The controller selectively performs a ring binding mode and a direct binding mode. The ring binding mode is a mode in which punch holes are punched in the paper sheet by the punch section and then the binding member is made to penetrate the punch holes for binding. The direct binding mode is a mode in which the binding member is directly driven into the paper sheet bundle without punching the punch holes in the sheet.

摘要翻译： 片材后处理装置包括：输送纸张的输送部; 冲压部，其对由所述输送部输送的所述纸张中的冲孔进行冲孔; 存储由冲头部冲压穿孔的纸张的堆纸部; 捆绑部，其将存储在所述堆积部中的纸张束与捆扎部件结合; 以及控制上述部分的控制器。 控制器选择性地执行铃声绑定模式和直接绑定模式。 环装订方式是通过冲孔部在纸张上冲压冲孔，然后将装订部件贯穿穿孔用于装订的方式。 直接装订模式是将打捆构件直接驱动到纸张束而不冲压片材中的冲孔的模式。

公开(公告)号：US20160236896A1

公开(公告)日：2016-08-18

申请号：US15138897

申请日：2016-04-26

申请人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Yuuki KUBOTA ,  Takashi SAITO ,  Isao KONDO

发明人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Yuuki KUBOTA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B65H37/04 ,  B42B4/00 ,  B26F1/02 ,  B65H37/06 ,  B65H35/04

CPC分类号： B65H37/04 ,  B26F1/02 ,  B31F5/00 ,  B31F5/06 ,  B42B4/00 ,  B42C1/12 ,  B42C19/02 ,  B42F3/003 ,  B65H5/06 ,  B65H5/08 ,  B65H31/00 ,  B65H35/04 ,  B65H37/06 ,  B65H45/18 ,  B65H2301/43826 ,  B65H2301/4505 ,  B65H2701/18292 ,  B65H2801/27 ,  B65H2801/48 ,  G03G15/00 ,  G03G15/6541 ,  G03G15/6582

摘要： A sheet processing device performs saddle stitching binding a bundle of stacked paper sheets, and includes a stacker section temporarily stacking conveyed paper sheets substantially vertically; a stopper regulating the paper sheets stacked in the stacker section; a first binding section provided in the stacker and saddle-stitching a paper sheet bundle regulated by the stopper at a binding position around a center of the paper sheet bundle in a sheet conveying direction; a folding section folding in half the paper sheet bundle regulated by the stopper; and a conveying section conveying the paper sheet bundle that has been folded in half by the folding section with a back side of the folded paper sheet bundle as a leading end in the conveying direction. The conveying section includes a second binding section binding the folded paper sheet bundle at the back side thereof.

摘要翻译： 纸张处理装置执行装订一堆堆叠的纸张的马鞍缝合，并且包括基本垂直地临时堆放输送的纸张的堆垛部分; 调节层叠在堆积部中的纸张的挡块; 第一装订部分，设置在所述堆垛机中，并且在纸张传送方向上围绕所述纸张束的中心的装订位置骑马缝合由所述止动件调节的纸张束; 折叠部分折叠由止动器调节的纸张束的一半; 以及传送部件，其以折叠纸张捆的折叠部分折叠成一半的纸张束作为传送方向的前端。 输送部包括将折叠纸张束在其背面处捆扎的第二捆扎部。

公开(公告)号：US20150117983A1

公开(公告)日：2015-04-30

申请号：US14491493

申请日：2014-09-19

申请人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Yuuki KUBOTA ,  Takashi SAITO ,  Isao KONDO

发明人： Kazuyuki KUBOTA ,  Eiji FUKASAWA ,  Ichitaro KUBOTA ,  Hideyuki KUBOTA ,  Hisashi OSADA ,  Takahiro NAKANO ,  Hiroyuki SORITA ,  Junya NAKAJIMA ,  Takuma KOBAYASHI ,  Yuuki KUBOTA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B42B2/02

CPC分类号： B65H37/04 ,  B26F1/02 ,  B31F5/00 ,  B31F5/06 ,  B42B4/00 ,  B42C1/12 ,  B42C19/02 ,  B42F3/003 ,  B65H5/06 ,  B65H5/08 ,  B65H31/00 ,  B65H35/04 ,  B65H37/06 ,  B65H45/18 ,  B65H2301/43826 ,  B65H2301/4505 ,  B65H2701/18292 ,  B65H2801/27 ,  B65H2801/48 ,  G03G15/00 ,  G03G15/6541 ,  G03G15/6582

摘要： To provide a sheet processing device that performs saddle stitching processing that binds a bundle of stacked paper sheets at a position around a center thereof and then folds in half the paper sheet bundle at the binding portion, the device being capable of selectively performing both saddle stitching using a metallic staple and saddle stitching not using the metallic staple for environmental protection and capable of reducing a size.A sheet processing device includes a stacker section that temporarily stacks conveyed paper sheets in a substantially vertical attitude, a stopper that regulates the paper sheets stacked in the stacker section, a first binding section that is provided in the stacker and saddle-stitches, with a metallic staple, a paper sheet bundle at a binding position around a center of the paper sheet bundle in a sheet conveying direction, a second binding section that saddle-stitches, without using the metallic staple, the paper sheet bundle at the binding position around the center of the paper sheet bundle in the sheet conveying direction, and a folding section that folds in half the paper sheet bundle. An interval between the second binding section and folding section is set smaller than an interval between the first binding section and folding section.

摘要翻译： 为了提供一种纸张处理装置，该纸张处理装置执行在围绕其中心的位置处捆绑堆叠纸张的马鞍形拼接处理，然后在装订部分折叠纸张束的一半，该装置能够选择性地执行马鞍缝合 使用不使用金属订书钉进行环保的金属订书钉和马鞍缝合，并能够减小尺寸。 片材处理装置包括：堆放器部分，其以基本垂直的姿态临时堆叠被输送的纸张;调节堆叠在堆垛部分中的纸张的止动件;设置在堆垛机和鞍形针迹中的第一捆扎部分， 金属订书钉，在纸张传送方向上在纸张束的中心附近的装订位置处的纸张束，在不使用金属订书钉的情况下鞍形订书钉的第二装订部分， 纸张束在纸张输送方向上的中心，以及折叠部分折叠在纸张束的一半中。 第二装订部分和折叠部分之间的间隔被设定为小于第一装订部分和折叠部分之间的间隔。

公开(公告)号：US20170101285A1

公开(公告)日：2017-04-13

申请号：US15288305

申请日：2016-10-07

申请人： Mitsuhiro ISHIHARA ,  Takashi SAITO ,  Isao KONDO

发明人： Mitsuhiro ISHIHARA ,  Takashi SAITO ,  Isao KONDO

IPC分类号： B65H43/00 ,  B65H37/04 ,  B65H31/30

CPC分类号： B65H43/00 ,  B31F5/001 ,  B31F5/02 ,  B65H31/3027 ,  B65H31/3081 ,  B65H31/36 ,  B65H31/38 ,  B65H37/04 ,  B65H39/10 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2301/51611 ,  B65H2301/51616 ,  B65H2701/1829 ,  B65H2701/18292 ,  B65H2801/27 ,  G03G15/6544 ,  G03G2215/00827

摘要： The present invention is to provide a sheet bundle binding device having both a staple binding unit and a staple-free binding unit, capable of performing binding in two stages of proper binding and temporary binding so as to obtain a desired binding force and to easily remove some sheets from a bound sheet bundle. A binding control section determines, based on user's settings, whether or not to perform first binding in which a first sheet bundle Sb1 is subjected to the proper binding using the staple binding unit or staple-free binding unit and determines whether or not to perform second binding in which a second sheet bundle obtained by accumulating additional sheets on the first sheet bundle is subjected to the temporary binding using the staple-free binding unit so as to control binding forces with which the first and second sheet bundles are bound.