The various properties of composite materials together to improve air permeability, moisture resistance, oil resistance, water resistance, chemical resistance of packaging materials, to play pest control, dust-proof, anti-microbial, light, smell, stink and other odor-barrier color opp bag, as well as heat, cold, impact resistance, better mechanical strength and processability applicable performance and good printing and decorative effect. Press packaged form classification: three letters, yin and yang bags, in letters, pillow bags, five-sided sealed bags, stand-up pouches, zipper bags, straw bags, sheet, cover materials, such as by function: high overcast membrane bags, cooking film bags, anti-static film bags, anti-bacterial film bags, anti-fog film bags, vacuum bag, anti-chemical film bags, oxygen bags packaging film, modified atmosphere packaging film bags Material classified as: complex laser aluminized paper material, laser transfer paper materials, paper composite, aluminum composite materials, plastic composites, textile composite materials. Yiwu Chi Feng plastic bag factory located in Yiwu City, Zhejiang Province. Companies adhering to the "customer first opp bags color printing, forge ahead" business philosophy to supply color opp bag, adhere to the "integrity management, customer first" principle to provide our customers with quality service. Yiwu Chi Feng plastic bag factory specializes in producing BOPP bags, products are used jewelry, toys, clothing, cosmetics, paper mask, books, magazines, CD, photos, stamps and other products packaging. We adhere to the "quality first, good faith" principle of service, for you and your products to provide the best service and quality. Welcome all the friends calls to build. Opp bags color printing _ Chi Feng plastic (certified) _ color opp 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.