| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag equipped with a function by which the initial shape at the time of housing or the housing location are not spoiled even when an external force such as a vibration in carrying is applied to an article housed in the bag. SOLUTION: A bag 1 comprises a synthetic resin such as polyethylene, polypropylene or vinyl chloride, a fabric, a paper, a nonwoven fabric or the like. At the lower end section of the bag 1, a welded section 9a is constituted by welding a band-shape posture retaining member 10a, a band-shape posture retaining member 10b, and a member 3 for a rear surface. These are separately provided from the bag 1. In addition, a closing member is left at the central location of an approximate U-shape cut out 1 at the upper end section 5 of the bag 1. Then, in the vicinity of the upper end of the closing member, a closing member welded section 12a, a central section welded section 12c, and a closing member welded section 12b are constituted by welding the closing member, the band-shape posture retaining member 10a, the band-shape posture retaining member 10b, and the closing member.
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