| 摘要 |
PROBLEM TO BE SOLVED: To prevent smooth rotation of a roller from becoming impossible because an adhesive remaining on the surface of a release sheet after peeling of the label adheres to a release sheet feed roller of a label printer. SOLUTION: Since a roller body part 32 contacting to thee surface of the release sheet having remaining adhesive is formed from a silicon to which the adhesive hardly adheres in the release sheet feed roller 15 of a peeler mechanism, the adhesive hardly adhere even if it is continuously used. Since a level difference (a) is formed between the roller body part 32 and the left end part 35 and the right end part 36 on both sides, the adhesive adhering to the outer peripheral surface 32a of the roller body part 32 is prevented from being moved to the peripheral surface of the left end part 35 and the right end part 36. Since the axial length b of the left end part 35 and the right end part 36 are enough, the adhesive has no chance to sneak into a shaft hole 37 opened at both ends 35c and 36c, even when the adhesive sneaks into the outer peripheral surface of the left end part 35 and the right end part 36. COPYRIGHT: (C)2007,JPO&INPIT
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