摘要 |
PROBLEM TO BE SOLVED: To provide a stable threading apparatus with little paper breakage by changing the upper limit value of the threading draw and the set point of the dryer temperature according to operation conditions in order to completely automatically set both the threading draw and the dryer temperature, reduce operation of an operator and eliminate misoperation thereof. SOLUTION: The threading apparatus is used to feed a sheet material to a machine while regulating the tension thereof. The threading apparatus includes a dryer temperature setting determination device 27 in an subsequent stage for inputting a signal of a dryer temperature setter 21 in the subsequent stage and a signal of a dryer threading temperature setter 26 in the subsequent stage, a maximum threading draw setter 25 for inputting a signal of a dryer temperature detector 22 in the subsequent stage and a threading draw discriminator 28 for inputting a signal of a threading draw setter 16 and a signal of the maximum threading draw setter 25. COPYRIGHT: (C)2008,JPO&INPIT
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