POF shrinking packaging film uses a very wide, broad market, and has the advantage of nontoxic, so by the world wide attention in developed countries, has replaced PVC heat shrinkable packaging film shrink packaging materials become mainstream products. Production of the series began in the mid-1990s, currently has more than 10 production lines, all imported equipment, with a total production capacity of about 20,000 tons. Because there is a certain gap between China's packaging technology and international countries, three co-extruded heat shrinkable packaging film series in the country is still in the preliminary stages of the application, the application range is also narrow, limited to beverages, audio and video products, convenience foods and a small amount of daily chemical products a few areas, the annual demand of about 2? 5 to 30 thousand tons. PVC shrink film also occupy a large market opp bags shrink packaging bags, huge development potential. Yiwu Chi Feng plastic bag factory located in Yiwu City, Zhejiang Province. Companies adhering to the "customer first fine opp bags, forge ahead" business philosophy, adhere to the "integrity management opp plastic bag manufacturers, customers first" principle to provide our clients with quality services. cpp film Key features - compared with other film LLDPE, LDPE, HDPE, PET, PVG and other, lower cost, higher yields. - Higher stiffness than PE film. - Water, gas and odor barrier resistance. - Versatile, can be used as a composite material of the base film. - May be metallized. - As food and commodity packaging and packaging, with excellent demonstration of, the product can still clearly visible under the package. Liaoning opp opp plastic bags composite bag _ _ Chi Feng plastic bags provided by Yiwu Chi Feng plastic bag factory. Yiwu Chi Feng plastic factory (www.ywzhifeng.com) strong, credible, Jinhua in Zhejiang plastic bag industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chi Feng plastic bag into the brilliant and you work for a better future!