... film line, extruder, film extruder, cpp,cpe,cast film FD-LYM2000-3 three layers cast film extrusion line1.The feature of the ... the film.Casting roller and the sizing roller is compulsory water cooling structure;the cooling effect is well and all the ... machine, casting machinery, cpp film extruder, cpe film extruder, cast film machine, cast film extruder, extrusion film machine, cpp extrusion line, cpe ...