... Film Blowing Machine 1,Rotary Die 2,Back to back winders 3,High output,stable quality 4,Meet CE standard The machine ... is suitable for producing PP film. It is widely be ... ,melting material extruding evenly, and blowing film smoothly etc. Cooling equipment is a labyrinth ... effect. Especially,it adopts the recycling cooling water system to ensure the best transparent effect. ...