Suction nozzle and packaging bag

The embodiment of the utility model provides a suction nozzle and a packaging bag, the suction nozzle comprises a body, a heat sealing part is arranged on the outer surface of the body, and the heat sealing part and part of the body jointly form a heat sealing section of the suction nozzle; the oute...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BA GENNA, JIA CHONGCHONG, YANG JIE, LYU HAIZHEN
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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