1. HDPE, LDPE, LLDPE film blowing machine. 2. Rotating die head 3. Single Extrusion Feature: It is used to blowing PE thermal shrinking membranes which are applied extensively to food, medicine, beer bottle, material bottle, box, case, cloth reel, glass, all sizes of trays, pottery, tissue, etc.,Performance and Characteristics: 1) The extruder barrel and screw are use of high quality alloy steel, ...