three layer co-extrusion blown machine 1,Rotary Die 2,Back to back ... 4,Meet CE standard three layer co-extrusion blown machinePlastic film blown machine is mainly used in the production of ... as liquid packaging films, composite-based film, shrink film, tire film, agricultural plastic film, cloth film which are widely used for making garbage ... 5Mweight1.5T1.7T1.8T2.2T2.5T5T6T8T PE/PP Blown Film Machine