POF shrink bags high transparency and gloss of environmental protection, can clearly show the product appearance, improve texture, Up to display and sell the best effect, good flexibility, easy to use. Because of this flexibility goods can be well cushion packed during strong impacts. Brittle containers for packaging, can also prevent the container from scattering. Shrinkage, and it is ideal for multiple item compact in one package, Especially good packing effect on irregular items. Good sealing, high strength, suitable for manual, Semiautomatic and high-speed automatic packaging to save labor and packaging. Cold resistance, suitable for packaging in the context of the cold storage and transport. Environmentally friendly non-toxic, food packaging, packaging costs low, better than paper packaging and other materials, heat shrink film is now becoming consumer’s favorite and internationally known.