| 摘要 |
PROBLEM TO BE SOLVED: To enable to correspond to a case, by a kind of protector, when the width of a rolled product prepared by winding a continuous product such as a film on a core is changed longer/shorter.SOLUTION: At the center of a plate-like body 1, a through-hole 2 for inserting through the core on which the continuous product is wound. In addition, one face of the plate-like body 1 is a smooth face, and the other face is equipped with a fixing part 4 for fixing the core and the plate-like body 1 after the core is inserted through the through-hole 2. The fixing part 4 is constituted of a pair of fixing pieces A6 and B7 which form an circular arc 5 with a diameter a little smaller than the diameter of the through-hole 2 as opposed to each other. On one fixing piece A6, the circular arc 5 is extended along the through-hole 2 of the plate-like body 1 and is fixed on the plate-like body 1 with an adhesive or the like. On one end of the circular arc 5, the other fixing piece B7 is connected through a hinge 8 so as to be openable/closeable, and on the other end, it is fastened and fixed with the other end of the fixing piece B7 through a stopper 9. |
