3. CCK CCK release paper after paper is coated with a surface layer of special clay coated release agent, derived from the release paper production. Especially because of its high temperature performance, and it is widely used in the carbon fiber industry. Clay easily CCK silicone base paper surface damage, so the domestic production of CCK release paper can really pass is still a minority. 3, large bags, brown paper bags counter-head, thick yellow paper bags, kraft paper bags these practices to be handmade, currently the country has failed to solve these kraft paper bag forming machine wholesale transparent bag only hand-made, high production costs such kraft paper bags, the number will not be great. 4, no matter what kind of paper bags above, if the number is not large enough generally use handmade paper bags because the machine production loss, no solution to the small number of brown paper bags practices. [1] 4 performance parameters edit the applicable type: Disposable Shape: where there is transparent pocket bags, square bottom open pocket, square bottom, the word sticking bags (for food packaging) materials: polypropylene, kraft paper the effective width of foil bags into 450500550600mm paper bag: bags commonly known as triple-defined description of paper bag: also known as triple-laminated paper, is a small bulk containers, mainly to human or truck achieve a unit transport, which facilitates the shipment careen bulk powder materials, has high strength waterproof transparent bags of vegetables, Korea appearance, ease of handling and other characteristics, is a most popular and practical common packaging materials. Kraft paper loading 7) other classes. [1] 2 classification taxonomy editor coated paper, can not have plastic release paper and plastic release paper classification; press release agent classified silicone release paper and non-silicon release paper. There are plastic coated paper, as release agent has a certain permeability transparent bags, if not a certain barrier, release agent will penetrate into the paper inside, resulting in poor curing and the amount of the release agent is too large (too expensive) and many other negative factors. Where transparent bags, transparent bags, Xin Yu package provided by Xiong Yu Xin plastic packaging plant. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) (www.xinyusl.com) strong, credible, Baoding in Hebei composite packaging products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yu Xin into the brilliant packaging and you work for a better future!