... 2. Color printing available; 3. Max width:6m. 120 black and white poly film for milk bag for black on one ... layer co-extruded film in very high quality and competitive price. ITEM: 120 black and white poly film for milk bagPrinting width: ... , e.g. electron, hardware ,furniture, spinning and weaving, chemical industry, clothing, supermarket, machinery and so on.Type: protective film, stretch film, ...