Carbonless paper dyeing NCR is a pressure-sensitive recording paper, direct printing and color replication and function, office automation and industrial information is used continuously or general business posted a form of paper tickets. Each stack of bills in order to distinguish the order, a form requires a lot of color printing paper, carbon paper therefore Hunan, color paper processing is NCR production development trend. NCR dyeing, dyeing and generally within the pulp surface staining methods. I plant selection method produced a light red, light yellow, light blue, light green and other colors of NCR, after surface staining fine paper, colorful, smooth surface smooth Paper, printing and processing easier. NCR paper color disease NCR (CFB paper) is a multi-NCR's an important part of its positive CF coating paint, coating the back of the CB coating. CFB paper to increase the number of layers corresponding increase in the number of carbon copies, which can improve efficiency. NCR in the production process, because CFB paper color paper prone to disease, so the quality of CFB paper is difficult to control. CFB paper with the back of the CB coating and the CF coating to chemically react with the color of the microcapsules is in the leuco dye. Under pressure, the microcapsules rupture carbon Sichuan, Gansu overflow inside the colorless dye carbon paper, chemically react with chromogenic reagent to form a pattern and text. If the production and transportation process color, color paper is called disease. Ranging from the impact of the disease apparent quality color paper, while affect performance. Factors CFB paper color issues have paper, CB paint, coating production process and slitting process. Shandong Jinzhou carbon _ Paper (certified) _ carbon provided by Jinzhou New Materials Co., Ltd Xinxiang City. Xinxiang City, Jinzhou New Materials Co. (www.hnjinzhou.com) Henan Xinxiang, a leader in paper and paper processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Jinzhou Paper in leadership with the staff warmly welcome all inquiries negotiations to create a better future Jinzhou Paper.