PE film is usd in packing food, hardware ect Economic,stable safe CE approved. ... . It is safe, environmental, healthy, reliable, nontoxic and harmless, in accordance with GB10457-2009 Hygienic Standard for Polyethylene Products used ... cooked food, raw food, meat, vegetables, fruits and seafood in supermarkets, hotels, restaurants and food factories..Technical Parameters Model1800Screw Diameter (mm ...