Grains flat bags, dragon packaging (certified), Qinghai flat bag

 Vacuum bags Product Size can be customized according to customer needs. Scope (1) applies to all kinds of circuit boards, electronic products, precision machinery parts, consumer goods, industrial products, such as packaging. For example: PC boards, IC integrated circuits, electronic components, precision metal, auto parts and other packaging. (2) is widely used in food packaging, cooking food, beverages, pickles, dried food, chicken, duck, pork and other flat-bottomed bag, you can extend the shelf life of food (3) Industrial Packaging Industrial Packaging system for powder, additives zipper closure flat octagonal bags, accessories, packaging self-Ga in flat bags, is the product of long-term is not bad! (4) for a variety of packaging machinery packaging machinery packaging machinery, machinery parts, the product of long-term does not rust! Dragon Company will recommend your product requirements relevant material jujube flat bag to make sure your packaging quality and cheap! Common types of complex composite types: paper / plastic composite, plastic / plastic composite, aluminum / plastic composite, etc. Composite substrate layers may be two, three, four, five or even more. The composite plastic film substrate type and thickness, number of layers and the combination order, and the composite may be constructed of many types of plastic composite flexible packaging. For example: ▇ bilayer structure are: polystyrene / polyethylene, polypropylene / polyethylene, polyester / polyethylene, polyester / unstretched polypropylene, nylon / polyethylene. ▇ three layers are: polyethylene / polypropylene / polyethylene, polyester / polypropylene / polyethylene, BOPP / polyvinylidene chloride / polyethylene, polyester / polyvinylidene chloride / poly ethylene, polyethylene / polyvinyl alcohol / polyethylene, biaxially oriented polypropylene / ethylene - vinyl acetate film / polyethylene, nylon / polyvinyl alcohol / polyethylene, nylon / ionomer / polyethylene, polyester / poly vinyl alcohol / polyethylene. ▇ consisting of four or more are: polypropylene / polyethylene / nylon / polyethylene, polyester / polyethylene / nylon / polyethylene, polyethylene / polypropylene / polyvinylidene chloride / polypropylene / polyethylene, ionic bonds polymer / polyethylene / polyvinylidene chloride / polyethylene / ionomer. I will provide the best solution based on product needs! ! ! Grains flat bags, dragon packaging (certified), Qinghai flat bags provided by Xiong Dragon color Packing Co.. Xiong Dragon color Packing Co. (www.julongsy.com) Hebei Baoding, a leader in plastic bags over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Dragon Packaging leadership with the staff warmly welcome all inquiries negotiations to create a better future for the dragon packaging.