| 摘要 |
PROBLEM TO BE SOLVED: To simply release a label stuck cylindrically on a PET bottle, a bottle or the like and a tape of a pressure-sensitive adhesive tape roll used for cleaning by one operation. SOLUTION: A releasing introducing part 13 is prepared by providing approximately in parallel a perforation 7 with a first cut and a perforation 9 with a second cut in the width direction, and a releasing guiding part 19 is provided on a part of the second perforation. COPYRIGHT: (C)2008,JPO&INPIT
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