SELF-STANDING CONTAINER
To provide self-standing containers in various sizes at a low cost, and a manufacturing method therefor.SOLUTION: A self-standing container comprises: a mouth member 3 for discharging inner liquid; and a bag body 2 which includes a first film 8 and a second film 9, and a bottom part film 10 constitu...
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Format: | Patent |
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Zusammenfassung: | To provide self-standing containers in various sizes at a low cost, and a manufacturing method therefor.SOLUTION: A self-standing container comprises: a mouth member 3 for discharging inner liquid; and a bag body 2 which includes a first film 8 and a second film 9, and a bottom part film 10 constituted at an extension part of the first film 8, and is self-standing when placed on a horizontal surface with the bottom part film 10 directed downward. On an end face of a second bottom part seal portion 21, the second film 9 and the bottom part film 10 are bonded to each other by a seal portion. On an end face of a first bottom part seal portion 20, the bottom part film 10 is folded and formed.SELECTED DRAWING: Figure 1
【課題】低コストで、種々の大きさの自立性容器およびその製造方法を提供する。【解決手段】内部の液体を注出するための口部材3と、第1フィルム8および第2フィルム9と、第1フィルム8の延長部で構成された底部フィルム10とを含み、底部フィルム10を下側にして水平面に置いたときに自立可能なバッグ本体2とを含み、第2底部シール部21の端面は、第2フィルム9と底部フィルム10とがシール部によって互いに接着されており、第1底部シール部20の端面は、底部フィルム10が折り畳まれて形成されている。【選択図】図1 |
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