| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet material nonstop automatic joining device for joining a preceding sheet material and a succeeding sheet material in nonstop. Ž<P>SOLUTION: This sheet material nonstop automatic joining device includes a main drum having an outer peripheral surface capable of sucking under negative pressure, a first rotary cutter for cutting a rear end part of the preceding sheet material, a second rotary cutter for cutting in a state of superposing the rear end part of the preceding sheet and a tip part of the succeeding sheet material, a lifting pressurizing roller for sticking an adhesive tape in a state of butting the rear end part of the preceding sheet and the tip part of the succeeding sheet material, and a carrying passage arranged so that the preceding sheet material and the succeeding sheet material merge on the main drum outer peripheral surface, and is characterized in that the first rotary cutter is arranged in the carrying passage, and the second rotary cutter and the lifting pressurizing roller are arranged so as to contact with the outer peripheral surface of the main drum. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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