AUTOMATIC PLASTIC TUBE SHAPING MACHINE

摘要

An automatic shaping machine for continuously shaping a plastic film constructed of at least one layer into sleeves, having pinch rollers feeding the film continuously along a definite direction, a semitubing means and a tubing means provided along the film feed line to shape the film into tubular configuration around a longitudinal axis, and a cutter means provided ahead of said pinch rollers to cut the tube at a fixed length.