), According to a single-sided points. A, double silicon single letters, referring to one side is a silicone oil, only one side lamination, the kind of cleanliness will be increased. B, double silicon, means both sides are silicone oil. C, single silicon . D, coated paper, also known as the white plastic sheet (5): by product material producer A:. Domestic B:.. imports Second, several features of a release paper, cleanliness means. surface clean and cleanliness. Because the release paper factory production environment is different, most of it is not a clean studio, because of cost issues, it is impossible to use clean studio coated paper price, general are common plant, there will be a little better in many aspects of environmental protection and improvement of the environment, which will have an impact on cleanliness. gravure coated paper bags and all packaging is printed in the most common printing methods, no matter what kind of printing use way there will be some pollution. In this paper, it is said that an effective method for reducing pollution gravure coated paper bags. Gravure inks are generally solvent-based. At present there is a tendency to use water-based ink coated paper, but using a solvent ink process speed is much faster than the water-based ink, because the ink solvent evaporation beneficial plant dry. General color gravure printing process uses a concave higher buy-color printing 8-10 color coated paper, printing process generally includes printing materials, Roller supply coated paper, embossing, ink system, the ink viscosity control, solvent recovery systems, drying oven; line cutting and stripping means, the quality control system, to give the final product. Price coated paper, coated paper Jingdezhen, a leading provider of technology from Shandong Jinxiang Jinxiang Paper Co. Shandong Jinxiang Paper Co., Ltd. (jinxiangzhiye.1688.com/)(www.sdjxpaper.com) strong, credible, in Jinan, Shandong coated paper industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Paper Co., Ltd. Shandong Jinxiang into the brilliant and you work for a better future!