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Title:
SHEET BUNDLE BINDING TREATMENT DEVICE, AND IMAGE FORMATION SYSTEM HAVING THE TREATMENT DEVICE
Document Type and Number:
Japanese Patent JP2017119384
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet bundle binding treatment device capable of peeling a needleless treated sheet bundle easily from crimp teeth.MEANS FOR SOLVING THE PROBLEM: A corner portion Sc of a sheet bundle Sb collected on a processing tray 24 is crimped and deformed between crimp teeth 54 and 55 of a needleless binding device 51, and the needless binding device 51 is rotated in the plain face including a support face of the processing tray 24. As a result, a twist action is established between the crimp teeth of the needleless binding device and a binding part PB of the sheet bundle so that said binding part can be easily pulled out from the crimp teeth.SELECTED DRAWING: Figure 10-1

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Inventors:
KOMIYAMA DAIKI
SAITO TAKASHI
KONDO ISAO
Application Number:
JP2015256651A
Publication Date:
July 06, 2017
Filing Date:
December 28, 2015
Export Citation:
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Assignee:
NISCA CORP
International Classes:
B42B5/00; B42C19/02; B65H37/04; G03G15/00
Domestic Patent References:
JP2015009525A2015-01-19
JP2015027915A2015-02-12
JP2015006955A2015-01-15
JP2015139959A2015-08-03
JP2014073681A2014-04-24
Attorney, Agent or Firm:
Yoshiaki Nishiyama
Akihiko Umeda
Niwa Masataka



 
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