| 摘要 |
PROBLEM TO BE SOLVED: To provide a fastener bag which can secure easiness in unsealing and resealability and which is appropriate for automatic filling and packaging wherein contents are filled and packaged simultaneously. SOLUTION: The fastener bag 1 includes a fastener device 20 having a male fastener 21 and a female fastener 22 which fit each other, wherein the device 20 is fixed to an internal surface of a bag-formed container 10. A cut-to-open portion 23 which tears to unseal the bag-formed container 10 is formed at a fixing portion 221 of the fastener device 20 to the container 10 along an extending direction of the device 20. Thus, the fastener bag 1 which is appropriate for automatic filling and packaging can be provided, wherein the bag 1 can be easily unsealed by tearing the portion 23 since the cut-to-open portion 23 is formed on the fixing portion 221 of the device 20, the bag 1 also can be resealed by the fastener device 20, and the number of components of the bag 1 is reduced.
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