| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a paper tube holding tool capable of holding a paper tube so that both ends of the paper tube may not bend inside when taking up a film or the like to the paper tube. <P>SOLUTION: The paper tube holding tool includes a pair of guide members which holds the paper tube having hollow shape by holding both ends in the longitudinal direction of the paper tube, and a support by which the guide member is rotatably supported. The guide member includes a cone-shaped or truncated cone-shaped guide part body, and a supporting part provided at a position passing through the center of the base of the guide part body and rotatably supporting the guide part body. The guide member holds the paper tube to freely rotate by inserting the top of the guide part body in a hollow hole of the paper tube. <P>COPYRIGHT: (C)2013,JPO&INPIT |
