Firework powder particle bagging and paperboard punching device

The utility model discloses a firework powder particle bagging and paperboard punching device. The device comprises a feeding port and a packaging bag paper roller, the feeding port is conical, the bottom of the feeding port communicates with a packaging bag paper guide pipe, two extrusion feeding r...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO HUI, WU GUANSHENG, LI MOFU, HE JIANWU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMMUNITION BLASTING CONVEYING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MECHANICAL ENGINEERING PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING WEAPONS
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