Letterpress plate making, Zhengzhou Dunlop advertising, plate supplied by Dunlop Advertising Co., Ltd., Zhengzhou. Zhengzhou Dunlop Advertising Co., Ltd. (#) is a professional "flexographic, resin version, print, 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! The photosensitive resin letterpress, based on a photosensitive resin material, through exposure, washing and light polymeric letterpress flexo platemaking, it phototypesetting, computer typesetting technology, not only improves the speed of the plate, and completely abandoned lead alloy plate, so that the "cold row" more perfect for letterpress printing to create a new way. The photosensitive resin letterpress is photosensitive resin as expected, by exposure, rinse and photopolymerizable relief, it phototypesetting, computer typesetting technology, not only improves the speed of the plate, and completely abandoned lead alloy plates, so "cold row" more perfect for letterpress printing to create a new way. Carton printing several problems often arise packaging cartons are some goods, consumers have a great attraction, then print quality cartons can not be ignored, a common problem carton printing the following main points. 1, embossing machine failures caused by poor quality associated components when the plate cylinder shaft head, platen roller heads, shafts, gears, and an important component associated with the emergence of imprint wear loose plate when, during imprinting the plate roller or platen roller will therefore produce beats or slippage letterpress plate making, because the pressure is unstable, resulting in the issue of unclear imprinted printed page and paperboard in contact is not normal, causing the surface of the cardboard printing paste version or partial graphic . By carefully observing and analysis, to identify the exact fault location, take appropriate measures to deal with, wear, loose parts to be repaired, eliminating the symptoms. 2, quality failures caused by improper pressure roller adjustment position if the pressure is too high or too low roller, so too tight or too loose contact with the corrugated board, there will be dirty version, paste version or partial graphic imprinted unclear circumstances, should Adjustment of the pressure roller to a suitable position so that the pressure roller and the thickness of the gap between the rollers and the board adapted to ensure that the printing layout of the site, to avoid the phenomenon of the failure. 3, inking roller failures caused by poor quality when inking roller head loose, inking roller body appear bent, deformed or damaged when the surface will cause the layout dirty, paste version or partial graphic is not clear. Should identify the cause and take appropriate measures to deal with, so to maintain a uniform but proper contact conditions between the inking rollers and plates, damage to the inking roller to be replaced, in order to eliminate the symptoms.