Non-woven bags | bags Production | flexible packaging processing Zhengzhou gold wings packaging company specializing in custom: non-woven bag and flexible packaging seed bags, color bags, paper and plastic composite seed bags, travel packages. The company introduced the most advanced high-speed printing machine, laminating machine, imported inkjet printer, bar code, laser inkjet printer, the most advanced security Cuanhuo technology companies to design plate making, printing to the bag making one-stop system for customers service is the best choice for the majority of enterprises. Flexible packaging refers to the filling or removing the contents, the container shape can change packaging. Paper, foil, fiber, plastic film, as well as their complexes are made of a variety of bags, boxes, sets, encapsulation, etc. are all flexible packaging. With the continuous development and changes of the packaging market, special packaging requirements are also increasing. DOW Chemical Company in the United States using metallocene catalysis polymerization produced metallocene polyethylene MLLDPE. Such as APFINITY, POP1880, 1881,1840,1450 and other resins. Followed by Exxon in the United States. Mitsui of Japan, the United States Philip have to production MLLDPE. Such as the Exxon EX-CEED350D60, 350D65, Mitsui Petrochemical E-VOLVESP054SP2520 Philip the MPACT D143, D139 and so on. The MLLDPE and LDPELLDPE has a good blend and processing, blown film or cast processing mixed MLLDPE, mixing ratio from 20% to 70%. Such film has good tensile strength, impact strength, good transparency and good low temperature heat sealing and fouling resistance, and its composite materials for the inner widely used in the freezer, frozen food, shampoo, oil, vinegar, soy sauce, and detergent. Can solve the speed of the packaging of these products in packaging production and transportation process, breaking the package, drain package, penetration.