single wound POF shrink film rolls in form Clear and transparent use for outpacking food grade Pof shrink film:1.Innocious property,can pack the foods directly2,High transparency,good sheen,high shrinkage,can make the goods more decorous.3.Good flecility,welding performance,adjust to the cryogenic temperature.4.High tension,can be suitable for manual,seni-automatic,automatic packing.5,Right ...