Flattening device for paper-plastic composite bag production

The utility model discloses a flattening device for paper-plastic composite bag production, which comprises a bottom plate, the front side and the rear side of the top of the bottom plate are fixedly connected with supporting columns, the inner sides of the supporting columns are provided with conve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO QIULONG, CHENG JIANHUA, YANG WANJUN, HE WENZHONG, LI YINJUN, ZHENG JUNBIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	The utility model discloses a flattening device for paper-plastic composite bag production, which comprises a bottom plate, the front side and the rear side of the top of the bottom plate are fixedly connected with supporting columns, the inner sides of the supporting columns are provided with conveying equipment, the front side and the rear side of the top of the bottom plate are fixedly connected with supporting plates, and the supporting plates are arranged on the outer sides of the supporting columns. A box is fixedly connected to the inner side of the supporting plate, a lifting box is fixedly connected to the top of an inner cavity of the box, and air cylinders are fixedly connected to the two sides of the top of an inner cavity of the lifting box. Through the arrangement of the motor, the two-way threaded rod, the threaded block, the second sliding block, the sliding rail and the movable plate, the purpose of disassembling and replacing the rotating rod and the flattening roller can be achieved, and th