... pressure 3.38CrMoAIA, Nitrogen treatment TF-105/75-1000 Double Layer Plastic Extruder Line consists of extruder multiplayer cast film head ... (extruding moulding plastic sheet), three-roll calendar, material-guide cooling edge- ... TF-105/75-1000 Double Layer Sheet Extruding Machinery can be made into drink cup, ice cream cup, cookie package and other ...