Tightly wrapping mechanism of full automatic paper tube winding machine

The utility model discloses a tightly wrapping mechanism of a full automatic paper tube winding machine. During winding, a bottom roller as well as front and back tightly-wrapping rollers are pushed to simultaneously rise as a whole so as to mutually wrapping a tube winding rod in a tight way. Befor...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHENG CHAO, YANG WENBING, ZHANG GENGXIN, LUO CIFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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