| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a roller, a label transfer device, and a printer capable of preventing winding of a mountless label, and properly transferring the label.SOLUTION: Provided is the roller for contacting the mountless label and rotating, thereby transferring the label. On an outer peripheral part 31 formed of silicone rubber contacting the label, plural first grooves 311 inclined to a rotation center shaft 331, plural second grooves 312 inclined to an opposite direction of a direction where the plural first grooves are inclined, and crossing the plural first grooves, and plural contact parts 313 partitioned by the plural first and second grooves and having a salient 314 in a rotation direction, are provided.</p> |
