Flexo features 1) ink is a kind of alcohol and water as the main solvent evaporation drying type of low viscosity ink, fast drying, high-speed multi-color flexo printing adapt. Pollution-free, fast drying water-based inks applied to protect against bad environment is very favorable. 2) is a photosensitive flexographic printing plate of rubber or resin type, having a soft, flexible resilient characteristics. Shore hardness generally 25 to 60, good transfer properties of the ink, especially an alcohol solvent ink. This is a Shore hardness of 75 or more stereotype, plastic version can not be compared. 3) using light printing press for printing. 4) printing materials for flexographic printing is widely used. 5) good print quality. Because of high quality resin version carton printing plate, ceramic anilox and other materials, the printing precision has reached 175 lines / in, and have full ink thickness letterpress platemaking, rich product level, colorful, particularly suitable for packaging and printing requirements, the eye-catching color effects are often offset lithography can not be achieved. It is clear both letterpress printing, offset soft colors, gravure ink layer thick and high gloss. 6) high production efficiency. Flexographic printing equipment commonly used reel-type material that can be printed from the double-sided multicolor to polishing, coating, bronzing, die-cutting, waste removal, rewinding or slitting of a continuous process of job completion. In offset printing often use more staff and multiple devices can be done in three or four steps. Therefore, flexo printing can greatly shorten the printing cycle time, reduce costs, allowing users to take advantage in a competitive market. 7) Operation and maintenance is simple. 8) Printing speed is high. 9) low investment, high returns. Flexo plate features: on the plate, flexo platemaking cycle is short, easy to transport, the cost is much lower than gravure. Although more costly than offset printing plate PS version several times, but it can be compensated at the rate of anti-Indian, because flexible version of the anti-Indian rate printed in 500,000 to several million printed (offset printing anti-Indian rate of 10 to 30 million impressions) . Flexographic printing system features 1) Compared with gravure and offset, flexo density curve instability, plate thickness variation for print quality has a greater impact, which increases the difficulty of flexo color overprint. 2) flexographic printing using anilox ink transfer, printing network cable must match the number of lines of the anilox roll, otherwise it will create a small point of light district into a high hole printed ink does not come out, while the four-color version of the screen angle can not using 45 °, or easy to produce moire. 3) dot gain more serious, because of the low flexographic hardness, graphics easily deformed by extrusion, printing process, dot gain more serious. A general increase in the range of 16% -30%, up to 50% midtone, 2% -3% of the network increased to 15% or even higher. Therefore, the print is difficult to guarantee tonal level, resulting in a high profile throughout the version level to develop into a darkened part of the field, the network appears hollow, not smooth. Network-level changes makes the image a serious cast, the whole picture looks level is unknown, unclear, difficult to show subtle level, three-dimensional sense is not strong. Under the influence of dot gain, flexographic printing out the image 10% below the high level of serious loss of light, more than 85 percent level easily become darkened field. 4) Because of the flexographic printing pressure is small, a slight change in pressure will produce significant changes in the quality of the printing, embossing force control becomes very important. 5) the need to re-set the parameters flexographic plate separations, can not be copied or gravure offset printing. At present, China imported mostly flexo equipment unit type, unit generally have 6-8, plus the packaging industry more use of spot color, so the separation flexo multicolor separations to be considered in order to compensate for printing inadequate access point performance. Dalian plate, Zhengzhou Dunlop advertising, carton printing plate is provided 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 ad expect to be your long-term partner!