| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable a flexible container which is advantageous in reducing a volume at the time of disposal to stand by itself. SOLUTION: The flexible container reinforcing frame 10 comprising rigid plastic is formed integrally with a shoulder 11 having a mouth 15 and arms 12, 13 hanging on both sides. A V-shaped groove is formed on an inner side of the arms 12, 13. The frame 10 is attached to a flexible container by inserting a mouth of the flexible container into the mouth and putting side rims of the flexible container into the V-shaped groove of both arms 12, 13. The flexible container can be kept standing by the reinforcing frame 10.</p> |
