| 摘要 |
PROBLEM TO BE SOLVED: To provide a gusset bag-like container having a discharging mouth that is wider than the conventional one. SOLUTION: The gusset bag-like container has a discharging mouth and is capable of self-supporting when formed into a bag after the bottom is expanded by contents filled therein. In the container, the discharging mouth is obtained by forming a flexible sheet into a tubular shape. The width of the discharging mouth is greater than a distance between turned-in mountain folds of sides of the flexible sheet forming the bag.
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