Manually-operated suction sealing packer

The utility model relates to a packing machine, particularly a vacuum package machine for suction plastic bags. The utility model comprises an upper air cell, a lower valve body, and a middle connecter, wherein, a valve core with a passage and a spring are arranged in the valve body; a spring is pos...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SUN HENIAN
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	The utility model relates to a packing machine, particularly a vacuum package machine for suction plastic bags. The utility model comprises an upper air cell, a lower valve body, and a middle connecter, wherein, a valve core with a passage and a spring are arranged in the valve body; a spring is positioned in the air cell and both sides of the air cell are provided with a one-way valve; the connecting part of the connecter and the valve body is provided with a screw mechanism played a role of a switch; the contacts of the valve core, the valve body, and the connecter are respectively provided with sealing rings; an airspace is positioned between the valve core and the valve body.