Wea re offering polyolefin shrink film, 1.environment-friendly:noenvironmental pollution, no-toxic and harmless. 2. 5 layers pof shrink film 3. High transparency and gloss;high shrink rate; 4. With sgs, fda , rohs etc certifcation specification: (1)type: single wound/ center folded/ tubular. (2)environmental friendly type 3&5-layer co-extruded pof (3)thickness:12--28mic (4)width:100mm-2200mm (5)length :as customer’s requirements (6)suitable for automatic or semi-automatic shrink pack machines application: (1) food, beverage, household articles packing (2) drug, health-care products outside or combinative packing (3) plastic and hardware packaging (4) stationery, toys and books packing (5) electronic element, audio and video products packing.