APPARECCHIATURA PER ERIGERE TUBI DI CARTONE APPIATTITI.

摘要

An apparatus for erecting flattened carton tubes is disclosed. The apparatus includes a hopper holding flattened carton tubes and a conveyor for receiving erected tubes transferred thereto by vacuum pick-off and transfer means moving in a predetermined path between the hopper and the conveyor. The air pressure is supplied through stationary plenum means.