Title:
SHEET BUNDLE SPINE PROCESSING DEVICE, SHEET BUNDLE PROCESSING DEVICE, AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2006321622
Kind Code:
A
Abstract:
To carry out a process of pressing a spine fold part to form a fold line, and a process of pressing the spine part of the spine fold part to make the spine part flat by a single machine.
This sheet bundle spine processing device 400 comprises an upper and a lower press rollers 409a and 409b pressing the spine fold part on the surface and the back of a folded sheet bundle while moving to form a fold, and a flattening roller pushing the spine part Sf of the spine fold part Sb of the sheet bundle S1 while moving to flatten the spine part. At least either the upper and the lower press rollers 209a and 409b or the flattening roller 410 is selected to be operated.
Inventors:
OIKAWA ATSUTERU
HAYASHI KENICHI
SUZUKI TOSHIMASA
HAYASHI KENICHI
SUZUKI TOSHIMASA
Application Number:
JP2005147353A
Publication Date:
November 30, 2006
Filing Date:
May 19, 2005
Export Citation:
Assignee:
CANON KK
International Classes:
B65H37/06; B42C13/00; B65H45/30
Attorney, Agent or Firm:
Kazuo Chikajima
Takaharu Takita
Takaharu Takita
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