Production device of vacuum freshness protection package having zipper

The utility model relates to a production device of a vacuum freshness protection package having a zipper. The production device of the vacuum freshness protection package having the zipper includes a working table board, a plurality of drawing mechanisms, a plurality of photoelectric units and a zi...

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Bibliographische Detailangaben
1. Verfasser: LIANG CHANGFU
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to a production device of a vacuum freshness protection package having a zipper. The production device of the vacuum freshness protection package having the zipper includes a working table board, a plurality of drawing mechanisms, a plurality of photoelectric units and a zipper assembly. A transversely sealing sub-system composed of a drawing mechanism A, a photoelectric unit A and a transversely sealing assembly mechanism is arranged on a starting end of the working table board. A longitudinally sealing assembly mechanism is installed in a side of the transversely sealing assembly mechanism. The zipper assembly is installed on a rear side of a table board of the longitudinally sealing assembly mechanism. A parallel-type double-edge swing rod and a double package punching mechanism are arranged in the rear side of the zipper assembly. By arranging the transversely sealing assembly mechanism and the longitudinally sealing assembly mechanism, the production device of the vacuum freshne