Usage:

This machine is suitable for blowing PVC heat shrinkable plastic film, which is widely used for packing foodstuff ，garment,electric goods,dailyuse articles etc.

Characteristics:

1.This machine adopts two times blowing,which can blow film in good contractility and high diaphaneity.

2.The screw and barrel are all made of *8CRMOALA,it has an advantage of great thickness,corrosion resistance and endurance etc.

3.The winding unit adopts pressure friction Rewinding,or driven by torque motor,with even and smooth rewinding