Photosensitive resin plate, 1972 DuPont Corporation, USA pioneered Cyrel photopolymer printing plate plastic plate, with its high-resolution image transfer carton printing plate, plate variety, with a variety of sizes and thicknesses, at 175 lines / inch condition reproducible under 2% to 95% of the outlets, Yin and Yang line is equally impressive, overlay accuracy is good, excellent ink transfer properties, high resistance to printing plate manufacturers, good performance, accounting for more than 50% of global flexible plate market. Cyrel photopolymer composition: synthetic rubber, an acrylic monomer, a photoinitiator and the like, can reproduce a finer dot graphic and fine level, only a negative exposure is completed, dimensional stability, uniform thickness, the plate a short time, a hardness of Shore 34 to 42 degrees, the thickness tolerance of 0.03 mm. Platemaking process: back exposure (UV-A light) - the main exposure (UV-A light) - Cleaning (PCE 75% + 25% n-butanol) - drying (60 ℃) - post-treatment (UVA + UVC light ). Environmental flexo printing plates cited compelling "refurbished articles" As global environmental problems increasingly grim, how to achieve "environmentally friendly" sustainable development, as businesses are considering. And thanks to this background factors, flexographic printing to other printing methods can not match the environmental advantages, the printing process has become one of the fastest growing printing. Flexography printing accounted for about 30% of the global packaging market share, especially in North America, Western Europe and other regions, flexographic printing in packaging applications is extensive. Flexographic printing using environmentally friendly water-based, alcohol resistance, UV inks, reducing VOC emissions, while flexo ink very thin thin, so it does not inorganic pigments and fillers, rarely heavy metal residues. In the United States, flexo water-based ink is currently the only approved by the US Food and Drug Association nontoxic ink, is widely used in food and pharmaceutical packaging printing. And one of the key factors as the flexographic printing quality assurance, quality flexographic printing plates, the process is also with the market demand continues to increase. Currently plates for conventional flexographic printing mainly rubber and resin version version two. Rubber version can be divided into natural rubber, synthetic rubber and mixing rubber. Its plate methods are using hand engraving, laser engraving and molded cast of three. The resin version, also known as photosensitive resin, a synthetic polymer material is used as a film former plate, unsaturated organic compounds as photocrosslinker, prepared letterpress plate having a photosensitive properties. Based on the needs of the chemical properties and markets, to develop a post-1975 years ago, two different types of plates, namely a combination of saturated resin made of solid light sexy series prefabricated plate (solid version) and unsaturated polyester The liquid resin type series that is coated plates (liquid version). Nearly 30 years, from the traditional hand-carved steering photopolymer flexographic flexographic, flexo platemaking technology is an important leap. Zhengzhou Dunlop advertising (Figure) _ _ resin plate making Quanzhou plate 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!