... , PE, PA, PET, PVB, etc. There are two kinds of casting film line: Normal material is PP, PE, PA, PET, PVB ... , PVB, etcLine configuration:Raw Material Handling: Mixing Unit: Different design for different Material Drying system: Dehumidifier or hot air dryer (Optional ... Screw Extruder or parallel twin screw extruder Melt Pump: Standard for casting film Flat T-die: Manual or Automatic, Cloth hanger flow ...