... :CE 2,Process:PVC,PET, PE, PP,ABS sheet plastic sheet extrusion production line( PVC, PET , PP,PE,PS,ABS) One.Introduction PVC,PET ... , PE, PP,ABS sheet production line The plastic sheet or board extrusion production ... freely rise and fall offer more choices in process of making different thickness . 6. the thinkness of sheet or board is precisely ...