摘要 |
PROBLEM TO BE SOLVED: To provide a slitter device which is free from a risk of an imbalance between a sheet feeding speed and a sheet material feeding speed and a risk of bending of a sheet material feeding direction even if the sheet material feeding speed is changed. SOLUTION: The slitter device is formed of a slitter blade having an upper blade and a lower blade, and sheet material holding and carrying means which are arranged on upstream and downstream sides of the slitter blade in the sheet material carrying direction, for holding a sheet material and at the same time carrying the sheet material in a predetermined direction. COPYRIGHT: (C)2006,JPO&NCIPI
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