... cling film for packing food, hardware ect.Economicstable,safe USEThis machine uses LDPE and LLDPE to produce casting stretch film, ... running, especially winding part is controlled by PLC program. The machine is equipped with extruder, traction part, leveling part, edge trimming ... automatic changing etc. Optional Equipment1)Auto load 2)Auto dry hopper 3)Motorize net changer 4)Hydraulic net changer 5 ...