... ,PE,PA,PET, etc. It is used for the plastic cast film of low density polyethylene(LDPE), high density polythylene(HDPE)and ... and industrial products, etc.The T-die cast film line produces cast film that widely used in medicine,textiles,package,etc.The ... cast film can prolong the length for preservation of liquid package.2.The cylinder and the screw stem of the extruder are ...