摘要 |
PROBLEM TO BE SOLVED: To enhance the safety in use of a wrap film storage case for exchangeably storing a wrap film roll in which a wrap film of a synthetic resinous film, a metal foil, a paper material or the like used for packaging food is wound in a roll form without degrading the cutting performance of the wrap film. SOLUTION: A cutting blade 6 for cutting a wrap film Ra is fitted to a cutting blade fitting piece 22b of a lid 22 forming a free opening/closing end of an openable/closable casing 2 for storing a wrap film roll R in which the wrap film Ra is wound in a roll form therein. The cutting blade 6 is fitted so as not to be projected from the cutting blade fitting piece 22b of the lid 22 of the casing 2. A tapered surface 22d which is inclined in the base part direction of the cutting blade 6 toward the inner surface with the cutting blade 6 being abutted on thereon from the outer surface is formed on the cutting blade fitting piece 22b of the lid 22 of the casing 2. COPYRIGHT: (C)2010,JPO&INPIT
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