NCR paper requirements for the production of raw materials used in carbonless copy paper coated paper, quantitative aspects of the quality of paper used and have more stringent requirements than any other coating. Basic requirements generally include a requirement that a certain degree of flexibility and stiffness to facilitate replication; able to color layer and the layer of microcapsules a good role in isolation; better smoothness and gloss; good dry and wet strength, wet deformation small; there should be no dark dust and impurities protruding; paper pH value should be close to neutral; low price. Specific and include all aspects of paper uniformity, breathable carbonless paper prices, shrinkage, smoothness, sizing of the carbonless paper production, water absorption, etc. requirements. The uniformity requirement of the base paper refers to a degree of uniformity of the uniform upward quantitative aspect, the thickness, moisture, fibrous tissue, smoothness and the like. Paper uniformity will directly affect the quality of NCR coating process and product homogeneity poor paper will cause uneven coating amount of coating and drying uneven deformation inconsistent, and ultimately affect the use of the product . Breathable air permeability of the paper affected in 200 ~ 400mL / min range of wholesale non-carbon paper, coated on one surface does not require special back coating process (glue or coated with water), just spray a small amount of non-coated surface Steam can be reached warp quality indicators (national standard A, etc.). In actual production, the air permeability at 350 ~ 550mL / min of the base paper, which coating has not generated after the sheet adverse effects (such as the occurrence of penetration of the coating both sides and since the color, drying unevenness, etc.), so that high permeability Paper coated paper warping degree of quality paper to solve the disease is helpful. Carbonless paper prices, Chongqing, carbonless paper, paper supplied 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!