The plastic film blower machine take the HDPE or LDPE as raw material, through heating, extrusion, blowing, stretch, winder. Feature: 1.The plastic film blower machine take the HDPE or LDPE as raw material, through heating, extrusion, blowing, stretch, winder and final be roll thin film.2.The finished plastic thin film is widely used for supermarket bag,garbage bag,various plastic package bag, ...