Title:
BOUND PAPER PROCESSED PRODUCT
Document Type and Number:
Japanese Patent JPH06143860
Kind Code:
A
Abstract:
PURPOSE: To provide high strength to a bound part in a bound paper processed product obtained by binding a plurality of printing sheets under heating and pressure using the printing ink of the printing sheets as a sealant.
CONSTITUTION: Pasteboard 4 is integrally attached to a bound part in a heating and pressing process. The bound part 3 is reinforced by the pasteboard 4 and the strength thereof is enhanced to prevent the generation of a curl.
More Like This:
Inventors:
KOBAYASHI HIROSHI
WATANABE MASAYOSHI
KOTANI KEIICHI
WATANABE MASAYOSHI
KOTANI KEIICHI
Application Number:
JP32755392A
Publication Date:
May 24, 1994
Filing Date:
November 13, 1992
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B42B5/00; B42C11/06; B42D5/04; B42D5/06; (IPC1-7): B42B5/00; B42C11/06; B42D5/04; B42D5/06
Attorney, Agent or Firm:
Ichiro Doi