Zhengzhou Dunlop advertisement (Figure) | letterpress plate | Dandong plate provided by Dunlop Advertising Co., Ltd., Zhengzhou. Zhengzhou Dunlop Advertising Co., Ltd. (#) is a professional, "flexographic, resin version, printing, packaging design," the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to healthy competition in the market, so that the "Schindler plate" brand has a good reputation. We adhere to the "service first, customers first" principle, so Zhengzhou Dunlop advertisement has won numerous customer's trust in plate making, printing supplies, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Flexo features 1) ink is a kind of alcohol and water as the main solvent evaporation drying type of low viscosity ink letterpress plate making, 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) Flexo is a photosensitive resin-type rubber or resin plate making printing plates, with soft, flexible and 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, ceramic anilox and other materials, the printing precision has reached 175 lines / in, and have full ink film thickness, so that the product level rich, 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) . Resin version of photosensitive resin plate and engraving rubber version comparison: photopolymer flexo platemaking small amount of shrinkage, no stretching deformation plate, you can create the exact size of the plate, and good dimensional stability. Photopolymer plate making process is relatively simple, high precision reproduction of the original. Photosensitive resin plate graphic side straight, in the production of negatives may consider the issue of compensation in a timely manner and does not require grinding version back, even thinner than the rubber version can also produce high-precision printing. How to determine the photosensitive resin plate and the bad? First, look at the hardness and elasticity. Hardness will directly affect the printing time pressure, impressions and reply degree. Printed version of the hardness is a key indicator of the printing plate. Different devices and different substrates shall be equipped with different hardness plates. The hardness of the resin plate of the polymer depends on the hardness of the light, can be controlled by the addition of hardness control agent solution. Elastic anti hardness index, i.e. the higher the hardness, the smaller elasticity. Elastic plate is in contact with the substrate evenly, print out the ink has even the plate, but the image is poor level of reproducibility and dot gain is more significant; small is highly elastic hardness, suitable for printing high-level network of four-color map Wen; secondly plate thickness uniformity is an important indicator of the quality of the printing plate. DuPont Cyrel photopolymer plates as an example: the error range of thickness can be controlled: ± 0.03 mm. Printing a different device, you should choose a different thickness specifications of the plate, generally 0.7 mm ~ 7 mm are available. Finally, the depth of relief, relief printing plate is inappropriate, will cause the ink or paste version of the graphic partial damage due to stress; printing results directly affect the stability of the polymer plate and anti-Indian rate