According to statistics, China's annual sales revenue of more than 5.00 million packaging companies have more than 10,000, of which nearly one-third of plastic packaging products business. These companies in the past only a few companies have their own testing laboratory, and now small businesses have begun to attach importance to establish their own testing room. Experts pointed out that since most plastic packaging products with barrier water vapor, oxygen, carbon dioxide function flexographic platemaking, so in this respect detection equipment demand will increase. Currently plastic intaglio ink to solvent-based ink-based letterpress plate making, excessive benzene harmful to human health, and gravure high speed, highly volatile inks must be used to meet the printing requirements, which makes environmental issues in gravure process is particularly prominent. Water-based ink does not contain volatile organic solvents, completely eliminating the solvent-based inks toxic and harmful substances, to avoid contamination of packaged goods produced, is currently the only variety of ink through the FDA-approved non-toxic inks. At present, only a handful of domestic manufacturers of the varieties of ink, but because of its water-based gravure ink adhesion, printing speed, gloss, etc. can not fully achieve the level of performance solvent-based inks, and sometimes can not meet the plastic film color printing packaging manufacturer Claim. Carton printing has evolved from monochrome printing to color printing, color printing of carton business is started, although in general, due to the quality of plates, printing plates, plate technology, printing machinery and other conditions, constraints, China's printing appearance The carton is still one of the few, but this is the trend of development. Care must be taken carton printing plate, the development of flexographic printing is to reduce the production cost of a carton way, although carton flexo plate making in China has just started, but it should be soberly aware of its potential energy. To continually review and exchange board surface quality improvements, factors roller, flexographic printing plates and plate technology, the printing technique, water-based inks and other improvements and development, through practice, to break through the difficulties to choose environmentally friendly printing production process can be divided according to the printing industry a flat plate printing, gravure printing, letterpress printing, stencil printing and flexographic printing. Among the most environmentally friendly flexography, gravure and exhaust emissions from large, VOCs ingredients and more. Therefore, enterprises should combine their practical and environmental requirements, select the appropriate printing methods, in order to achieve a win-win social and economic benefits. Zhengzhou, Nanchang plate _ advertising _ plastic plate Dunlop supplied by Dunlop Advertising Co., Ltd., Zhengzhou. "Flexographic, resin version, print, packaging design" Preferred Advertising Co., Ltd., Zhengzhou Dunlop (2), the company is located: Chemical Road, Zhengzhou City, the northwest corner of Narcissus Road, over the years, Zhengzhou Dunlop advertiser to provide customers with the best quality Services, Contact: Manager Zhao. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Zhengzhou Dunlop ads look forward to be your long-term partner!