PE film packaging bag with double-layer sealing structure

The invention discloses a PE film packaging bag with a double-layer sealing structure, and relates to the technical field of PE films, in particular to the PE film packaging bag with the double-layer sealing structure, which comprises a PE film bag body, sealing edge pressing strips are respectively...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN KAI, PAN GUIQUAN, LI QIANG
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 invention discloses a PE film packaging bag with a double-layer sealing structure, and relates to the technical field of PE films, in particular to the PE film packaging bag with the double-layer sealing structure, which comprises a PE film bag body, sealing edge pressing strips are respectively arranged on two sides of the PE film bag body, a sealing strip is fixedly connected to the middle of the PE film bag body, a positioning strip is embedded in the top end of the PE film bag body, and a sealing strip is fixedly connected to the top end of the PE film bag body. And a winding locking strip penetrates through the interior of the positioning strip. According to the PE film packaging bag with the double-layer sealing structure, the top end of the PE film bag body can be sealed through the sealing strip, so that the interior of the PE film bag body is kept in an independent closed space, the sealing operation of the sealing strip is simple and convenient, and the rolling locking strip is the other sealing