... machine is for producing heavy duty multi-layer film blowing for packing plastic granule, chemical material, milk powd, etc ... Feature:S5M-800 5-LAYER CO-EXTRUSION PLASTIC FILM BLOWING MACHINE adopts the technology of multi-layer ... LLDPE, MLLDPE, PA, EVOH and adhesive resin. The film made from it is equal in thickness, good to ... ×5800Weight t2022 5-Layer Co-Extrusion Plastic Blown Film (FFS) Machine