| 摘要 |
PROBLEM TO BE SOLVED: To provide a pouch with a fastener capable of preventing the fastener from contamination by its contents before opening, in which any fastener can be used, thereby, the fastener most suitable to its contents and/or material of the pouch can be selected.SOLUTION: A pouch with a fastener for sealing a peripheral edge of front and rear films 11 and 12 comprises a fastener 2 inside. The front and rear films 11 and 12 seal to form rear end seal lines 21a and 22a in the rear end part of the fastener, while two opposing sides of the fastener seal each other to form a tip end seal line 2b in the tip end part to partition the pouch into a content storage chamber A and a non-storage chamber B. Then, one or both of non-seal areas 21c and 22c between the rear and front end seal lines are provided with thin-film weakening lines 21x and 22x.SELECTED DRAWING: Figure 1 |
