Homemade jewelry bag in the fierce market competition, Yiwu Chi Feng plastic factory with "quality first, mutual benefit, quality service" business philosophy, won the support of our customers, a number of well-known foreign suppliers. Commonly used plastic bags of food, mostly made of polyethylene film, the film non-toxic, it can be used to hold food. There is also a film made of polyvinyl chloride, PVC itself is not toxic, but the film based on the use of the additive added is often harmful substances, has some toxicity. So this kind of film, and the film made from the plastic bags are not suitable for holding food. OPP bags small jewelry bags, color bags, color bags and other products to find Yiwu Chi Feng plastic bag factory. 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 also narrow the big jewelry bags, limited to beverages, audio and video products, convenience foods and a few Japanese products a few areas, the annual demand of about 2? 5 to 30 thousand tons. PVC shrink film also occupy a large shrink packaging market, huge potential for development. Yiwu Chi Feng plastic bag factory located in Yiwu City, Zhejiang Province. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "integrity management, customer first" principle to provide our clients with quality services. Jewelry bag manufacturers, Chi Feng plastic bag (online consultation), Shanxi jewelry bags provided by Yiwu Chi Feng plastic bag factory. Yiwu Chi Feng plastic factory (tzbdv9058207716.cn.gongchang.com/) Zhejiang Jinhua, plastic bags leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chi Feng plastic bag in leadership with the staff warmly welcome all inquiries negotiations to create the Chi Feng plastic bag a better future.