... a kind of polyethylene plastic film. Stretch Film PE stretched film/twisted film, is also called LLDPE flexibility film/packaging film, is a kind of ... well as the semi-manufactured goods, and so on.LLDPE STRETCH FILM (CAST) Our products have better Tensile strength, tear resistance ... special requirement but Net Weight less than 27KG/roll Stretch film, machine film, top quality and best price.