Self-sealing packaging bag convenient to use

Self-sealing packaging bag convenient to use

The utility model provides a self-sealing packaging bag convenient to use. The self-sealing packaging bag comprises a packaging bag body. Y-shaped inner creases are arranged at the tops of the two sides of the packaging bag body; the sealing assembly is arranged in the packaging bag body, the sealin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YU ZIXI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:The utility model provides a self-sealing packaging bag convenient to use. The self-sealing packaging bag comprises a packaging bag body. Y-shaped inner creases are arranged at the tops of the two sides of the packaging bag body; the sealing assembly is arranged in the packaging bag body, the sealing assembly comprises bent rubber belts fixed to the front face and the back face of the inner wall of the packaging bag body, and the outer side faces of the two rubber belts are fixedly connected with magnetic strips which are attracted to each other; and the protection assembly is arranged at the top of the packaging bag body. According to the self-sealing packaging bag convenient to use, the inwards-concave inner creases are arranged on the two sides of the packaging bag body, so that the tops of the two sides of the packaging bag can form the movement tendency of folding and sinking, the distance between the two rubber belts is conveniently pulled, the two magnetic strips attracted to each other are matched, an