Automatic punching and hooking device for paper tubes

The utility model discloses an automatic punching and hooking device for a paper tube. The invention relates to the technical field of paper tube processing equipment. The punching device comprises arack, a feeding unit is arranged at the front end of the rack, a clamping unit is arranged at the rea...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JIA YUGUO, LIU QIANG, WANG HAIMING, DI HUIHUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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