POF heat shinkable film which is widely applied in the fields such as food, pharmaceutical, audio-visual, etc. It can be used in the onter packaging of cased food such as tea and cupped noodle as well as the aggregate packaging of audio-visuall product, shoes, and high-grade wooden floor. The application of polydefin film has important implication in enhancing packaging quality, domestic products competitiveness in overseas market and ervironmental protection. We can supply CF/SW/film, tube, and POF bags etc.