Title:
BINDING UNIT, SHEET PROCESSING DEVICE, AND IMAGE FORMING APPARATUS HAVING THESE
Document Type and Number:
Japanese Patent JP2018199244
Kind Code:
A
Abstract:
To allow water content to easily penetrate into a sheet by adding water content when adding water content on a pressure-bonding range of the sheet made of paper material to which the water content is penetrated.SOLUTION: A binding unit which pressure-bonds and binds sheets after adding water to the sheets to be placed includes: a pair of pressure teeth (a pressure tooth 82 and a receiving tooth part) which is disposed on a front face and a rear face of the sheets and which pressure-bonds and binds the placed sheets; a water reservoir part 88 of water disposed at any one of the pressure teeth and for adding water to the sheets on a rear side of the pressure teeth; and a pressurization member (pressurization piston 104) for pressurizing water of the water reservoir part to add water to the sheets within a pressure-bonding range.SELECTED DRAWING: Figure 7
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Inventors:
TAKAHASHI MASAYA
Application Number:
JP2017104476A
Publication Date:
December 20, 2018
Filing Date:
May 26, 2017
Export Citation:
Assignee:
CANON FINETECH NISCA INC
International Classes:
B42B5/00; B42C19/02; B65H37/04; G03G15/00
Domestic Patent References:
| JPH07314591A | 1995-12-05 | |||
| JP2016037379A | 2016-03-22 | |||
| JPH01295798A | 1989-11-29 | |||
| JP2016016973A | 2016-02-01 | |||
| JP2013180883A | 2013-09-12 |