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 carbonless paper manufacturers, which are colorless dye overflow chemical reaction 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. NCR scrupulous CB coating operation in the coating process to avoid the presence of the line pressure, in order to ensure the quality of CFB both sides of the paper, should be re-coated surface coated CF CB surface. Operatives coating head should always pay attention to the material circumstances, adjust the feed roll and the backing roll gap and left side of the tailgate appropriate location. When the material is more stable can be properly adjusted to the smaller side, in order to improve the rate of high-grade carbon-free paper into the paper, when the material was unstable to adjust slightly larger edge to avoid splashing color material impact on product quality . Also one should always clean up the plot material coated carbonless paper quoted the head of the rollers on both sides, to prevent splashing material. Must pay attention to the quality of CF paper, does not allow the use of serious splash material CF CFB paper coated paper, in order to avoid unnecessary losses. Quality carbonless paper | Guizhou carbonless paper | Paper provided by Jinzhou Jinzhou New Materials Co., Ltd Xinxiang City. Xinxiang City, Jinzhou New Materials Co. (www.hnjinzhou.com) strong, credible, in Xinxiang paper and paper processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinzhou Paper and you hand into the brilliant, for a better future!