| 摘要 |
PROBLEM TO BE SOLVED: To restrain turbulence of a stacked recording material when a recording material supplied in the next place collides with a folding stripe of the recording material stacked already. SOLUTION: A folding stripe device 500 has a folding stripe forming part 500a forming a folding stripe Sa in the carried recording material S, and a folding stripe crushing part 500b for nipping and crushing the folding stripe Sa formed in the recording material S by the folding stripe forming part 500a. The folding stripe device 500 releases holding of the recording material S after forming the folding stripe Sa in the recording material S in a state of nipping and holding the carried recording material S, and releases holding of the recording material S after crushing the folding stripe Sa of the recording material S by nipping and holding the folding stripe Sa of the recording material S carried in the inverse direction, and ejects the recording material S being crushed in the folding stripe Sa. COPYRIGHT: (C)2011,JPO&INPIT |
