| 摘要 |
PROBLEM TO BE SOLVED: To provide a slitter device accurately correcting the position of a sheet material. SOLUTION: The slitter device 100 includes: a travelling control device 4 conveying a sheet material unwound from a roll 2 having a roll core 1 and a sheet material wound around the roll core 1 in an unwinding direction; a first position detection part 21 detecting the position of the sheet material in a direction intersecting with the unwinding direction between upper and lower cutting parts 6, 7 which are provided on the downstream side of the travelling control device 4 in the sheet material unwinding direction and cut the sheet material in the unwinding direction. A control device 5 causes a first movement part to move the roll 2 and the travelling control device 4 so as to adjust the position in a direction intersecting with the unwinding direction of the sheet material based on the detection result of the first position detection part 21. COPYRIGHT: (C)2011,JPO&INPIT
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