Envelope convenient to open

The utility model discloses an envelope convenient to open. The envelope comprises an envelope body and a main envelope tongue, an additional sealing tongue is further included, the main sealing tongue comprises a hand tearing part and a sealing part; the edge of the tip portion of the main sealing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JING YONGJU, BO SHUKUI
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 discloses an envelope convenient to open. The envelope comprises an envelope body and a main envelope tongue, an additional sealing tongue is further included, the main sealing tongue comprises a hand tearing part and a sealing part; the edge of the tip portion of the main sealing tongue is folded towards the root portion of the main sealing tongue once, the main sealing tongue is folded backwards to form the hand tearing portion after being folded once, the hand tearing portion transversely extends to the main sealing tongue at the two ends of the sealing portion along the sealing portion and is provided with adhesives, and the root portion of the additional sealing tongue is adhered to the main sealing tongue and the envelope body through the adhesives and seals the envelope body. The envelope is sealed through mutual bonding of the main sealing tongue and the additional sealing tongue, the envelope can be rapidly opened through the hand tearing part of the main sealing tongue without a to