Title:
製本装置
Document Type and Number:
Japanese Patent JP6771286
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bookbinding device capable of improving bonding strength of a sheet bundle without roughening nor notching.SOLUTION: A bookbinding device 3 applies an adhesive G to a back end part PSa of a sheet bundle PS formed by stacking a plurality of text paper sheets P1 so as to form a booklet B having the sheet bundle PS and a cover sheet P2 bonded together. The bookbinding device comprises: a retaining part 44 which retains the sheet bundle PS therein at a position HP which is a predetermined distance L away from the back end part PSa of the sheet bundle PS toward an end part PSb of the sheet bundle PS; an adhesive application part 45 which applies an adhesive G to the back end part PSa of the sheet bundle PS held by the retaining part 44 while a coating roller 82 where the adhesive G sticks is rotated; an acquisition part 50a which acquires a thickness T of the text paper sheet P1; and a retention control part 50b which controls the predetermined distance L according to the thickness T of the text paper sheet P1.SELECTED DRAWING: Figure 2
Inventors:
Yoshihiro Noguchi
Taku Naito
Taku Naito
Application Number:
JP2016014201A
Publication Date:
October 21, 2020
Filing Date:
January 28, 2016
Export Citation:
Assignee:
Ideal Science Industry Co., Ltd.
International Classes:
B42C11/02; B42C9/00; B65H37/04
Domestic Patent References:
| JP2011131417A | ||||
| JP2008296536A | ||||
| JP2006346984A |
Foreign References:
| KR101405290B1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Shunichi Takahashi
Masakazu Ito