Flexible packing bag with acute angle

The utility model relates to a flexible packing bag with an acute angle, which is a fully enclosed flexible packing bag which is composed of flexible packing material, wherein, the edge angles of the flexible packing bag are provided with at least one acute angle. So long as the acute angle point is...

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Bibliographische Detailangaben
1. Verfasser: JIANBEI TANG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model relates to a flexible packing bag with an acute angle, which is a fully enclosed flexible packing bag which is composed of flexible packing material, wherein, the edge angles of the flexible packing bag are provided with at least one acute angle. So long as the acute angle point is sheared with a small opening when the flexible packing bag is used, the rest parts of the acute angle are reserved, the use of the utility model and material backing are totally and extremely convenient whether filled material is directly used in an original packing bag or the filled material is indirectly filled in a bottle, and the filled material can not be wasted. The utility model has the advantages of simple and reasonable structure, and more convenient manufacture; furthermore, the utility model is suitable for market popularization and use.