Photosensitive resin plate, 1972 DuPont Corporation, USA pioneered Cyrel photopolymer printing plate, with its high-resolution image transfer, plate variety, with a variety of sizes and thicknesses, at 175 lines / inch condition can be reproduced 2% ~ 95% of outlets flexo platemaking, Yin and Yang Xian equally well plate, overlay accuracy is good, excellent ink transfer properties, high resistance to printing, good performance carton printing plate, accounting for more than 50% of global flexographic timber 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 ). Flexographic printing flexible packaging development booster Currently, flexible packaging, expanding market share, huge economic quality of flexographic printing credit. Flexographic printing is also known as flexographic printing, the printing means to produce a projected image in a desired image or a polyester material and the amount of ink by the anilox roll is controlled by the rotation of the printing surface with the printed materials in contact, thereby transferring the graphic. Common materials are hand printed paper bags, corrugated outer box, inner box of paper, envelopes, trademarks, fragile goods packaging, beverage flexible bag, food packaging. Country in the early 1970s to introduce the flexographic printing process, after several technical innovations in all aspects of printing presses, anilox, plate, plate making, printing ink, etc. have a tremendous progress for the development of flexible packaging market provides a solid foundation . Flexo flexo presses aspect is the use of flexo, ink transfer printing process is completed machine plate manufacturers through the anilox roll, widely used in flexible packaging printing industries, such as food, medical care, books, cosmetics and other industries labels wrapping paper, paper bags, paper boxes, paper cups and other printing process. According to the arrangement flexo units can be divided into three types: layer rack, satellite type and unit type. Early flexo combined pressure control to take control of mechanical transmission, printing accuracy is low, a large mechanical transmission noise, life is short. The late 1990s, began using an independent drive motor control mode, printing speed and accuracy greatly improved. Ancillary control system constitutes a variety of ways. Carton printing plate, plate, Zhengzhou Dunlop Ads 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!