摘要 |
PROBLEM TO BE SOLVED: To provide a bag which can be easily torn open by any one while solving the conventional problem of a bag to be torn open by finger tips that a cut portion is difficult to know and the bag is difficult to open when an oil or the like attaches. SOLUTION: Protrusions (4) to be pinched between finger inside (5) of both hands and formed to easily apply force for tearing are provided on both front and rear faces of an edge (2a) on both sides across a cut (3) of the bag. The cut is formed to be either visually and tactually recognized by the protrusion (4). The bag can be easily opened by firmly pinching the protrusions (4) between the finger inside (5) of both hands. COPYRIGHT: (C)2004,JPO
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