CPP film that is cast polypropylene film, also known as non-oriented polypropylene film, according to different uses can be divided into general CPP film, aluminum level and cooking class CPP film CPP film. CPP is a polypropylene plastic film industry by cast-extrusion process to produce. Different kind of film and BOPP films, is a non-oriented films. Strictly speaking, CPP film exists only a certain orientation in the longitudinal direction, mainly due to the nature of due process. By rapidly cooling the chill roll, the film-forming excellent clarity and finish. 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. Purpose edit CPP film CPP film after printing, bag, apply to: 1, (composite film) clothing, knitwear and flower bags; files and albums films; food packaging. 2, (aluminized) barrier packaging and decoration of the metal film. After vacuum aluminum, with BOPP, BOPA and other substrate materials used for composite and tea, crispy fried foods, biscuits and other high-end packaging. 3, (cooking film) CPP excellent heat resistance. Since PP softening point of about 140 ℃ environmental ziplock, such films can be used in hot filling, cooking bags, aseptic packaging. Coupled with excellent acid and alkali resistance, oil resistance, making it the material of choice of bread or laminated packaging materials and other fields. Contact with food security, demonstrates excellent performance ziplock wholesale, the contents will not affect the flavor of the food, and to select different grades of resin to obtain the desired properties. 4, (functional film clothing ziplock bag, also called specialty films) Potential uses include: food packaging, candy packaging (twist), pharmaceutical packaging (infusion bag), in areas such as albums, folders and files in place of PVC, synthetic paper, adhesive tape, business card holder, ring stand bags of folders and composite materials. 5, CPP market new applications, such as DVD and video cassette packaging, bakery packaging, vegetables, fruits and flowers anti-fog film packaging, as well as synthetic paper for the label. 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. opp ziplock bag, ziplock Hunan, Chi Feng plastic bag 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!