... Rohs Three layers coextruded blown film Polyethylene film is produced by three-layer co-extruded,have special ... film,PE self-adhesive film,OPE film,LDPE film,PE color film,PE printed film,PE bags.EquipmentWe have seven PE blown production line ... blown film substrate have even thickness,high tensile strength,good elongation,can adjust the color to your requirement. three-layer coextrusion blown LDPE film ...