... quality FM-520 Packing machine system : Main Features Servo driven film transport system. Servo-driven, intermittent motion end seal jaws.User ... the materials)Fill roll: Laminated Film [OPP/CPP, OPP/PE, MST/PE, PET/PE, N/PE, OPP/EVA, EVA/PE]Thickness: 0.04 ... Bag typeStandard pillow bagsStandardsLaminated film, such as OPP/CPP, OPP/PE, MST/PE. PET/PE, N/PE, OPP/EVA, EVA/PEFilm widthMax. 500 ...