... . This machine set is used for producing LDPE or LLDPE stretch film, which is equipped with single screw, the extruded ... , extruder part, filter part, T-die part, traction system, winding system, side film trimming system. 3. Screw and cylinder are all made of ... cycle water cooling; provide the best transparent effect of the stretch film5.Take-up equipment adopts with friction type rewinding, and ...