This pe plastic film blown machine can used for blowing LDPE , HDPE raw , it can be used for produce the bags, the packing films pe film extrusion blowing machine Feature:1. This pe plastic film blown extrusion machine take the HDPE or LDPE as raw material, through heating, extrusion, blowing, stretch, winder and final be roll thin fil,2.The plastic film is widely used for supermarket bag, ...