POF shrink film feature 1) Thickness:0.012-0.025mm 2) ... 2. Characteristic:Has a high degree of transparency, its shrink rate can reach to 60%. Its barrier property is ... higher than common three co-extruded film, an exceptionally strong toughness, anti-cold tolerance,not ... , anti-static, applied to semi-automatic, fully automatic shrink packaging machine. POF packaging shrink film