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 uniformity of the base paper, air permeability, shrinkage, smoothness without various demands carbon paper document production company, sizing degree, water absorption, and so on. Sufficient storage mills normally takes four to six months of the raw material, the raw material through natural fermentation in storage, in order to facilitate the pulp, while ensuring continuous production mill. After preparation section of the reeds, straw and wood and other raw materials cut into pieces (for the production of chemical pulp) or wood off (for the production of groundwood) non-carbon paper documents, and then a small piece of raw materials into the digester plus chemical liquid, with steam cooking, cook the raw pulp carbonless paper documentation purposes, or ruin the wood to the mill ground wood pulp machine, but also to some extent after cooking and then ground into a pulp. Then with plenty of water for washing the pulp, the pulp and coarse slices, Setsuko, stones and sand, etc. are removed by filtering and purification. Then according to the requirements of paper grades, the pulp with a bleaching agent, the bleaching to the desired degree, then the use of beating devices beating. Then add the pulp to improve the performance of a variety of paper packing materials, plastic materials, sizing, etc., and to purify and filter again, and finally sent through the wire section of the paper machine treatment, dewatering, drying cylinders, calender roll Take, rewinding and slitting or cut produce peace paperboard web. After the coating is achieved if the production process to produce coated printing paper, you need to produce a dry middle or web. Carbonless paper documents production company, Nanchang carbonless paper documents provided by Xinxiang City Paper Jinzhou Jinzhou New Materials Co., Ltd. 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!