摘要 |
PROBLEM TO BE SOLVED: To produce a pamphlet having a quality responding to purpose or necessity by a method wherein a user can select either the desire for strengthen the bonding strength between papers or that for making the undulation of the papers smaller. SOLUTION: In a pasting bookbinding device C, in which band-like paste coating part N is formed by coating emulsion paste with a paste delivering means 80 near the side edge part of a paper S delivered from an image forming device A so as to adjust the pasted papers in order to produce a pamphlet Sa under pressure, when a paper undulation preventing mode is set in the operating part 9 of the image forming device A, the image forming device A forms a specified image T1 in advance near the side edge part of the paper or the paste coating part N and then the paste coating part N is formed by coating the emulsion paste on the specified image T1 of the paper S with the paste delivering means 80 of the pasting bookbinding device C.
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