Production and use of NCR NCR painted with wax without carbon paper, carbon paper could not duplicate it waxed, coated with chemicals due to the reason. Multi-page non-carbon paper stacked directly print or pen to write out a formula to copy multiple files. Has to facilitate cleaning, but also made perforation Vacancy computer printing paper, to achieve efficient continuous printing replication, carbonless paper paper production is very important. NCR why can not duplicate it waxed carbon paper is coated with chemicals because of the reason. As long as these chemicals are not prolonged contact or directly into the human body, in general, the danger is not great for the body! Carbonless paper paper manufacturing process papermaking process is as follows:. A paper filter material will be modulated paper stock and then diluted to low concentrations, and by screening equipment Qinghai NCR, again screening debris and unsolved from the fiber bundle, in order to maintain the quality and protection equipment. b. wire section so that the paper material flowing in the loop from a headbox copper mesh or plastic medium and evenly distributed and interleaved. c. the press section of the mesh away wet paper leads to a room with two roll-reel felt Heilongjiang NCR, by the suction effect of squeezing and rolling reels felt the wet paper further dehydration, and make the paper more closely, in order to improve the paper surface to increase strength. This step is conducive to non-carbon paper dyeing. . d calender because after the press after a wet paper Shaanxi NCR, its water content is still up to 52--70% at this time can no longer use mechanical force to press for removing moisture, so the change so that the wet paper pass through many inner heat cylindrical surface of the paper dry steam. e. As it rolls after pressing the wet paper, the water content is still up to 52--70% at this time can no longer use mechanical force to press for removing moisture, so the change so that the cylindrical surface of the wet paper after many months within the superheated vapor through so paper dry. . g cutting, sorting packaging: Take previously rolled into a cylindrical roll multivessel NCR, with a paper cutter cut sheets of paper, and then by manual or mechanical sorting, removing damaged or stain paper, and finally five hundred sheets per pack into a bag (usually called a ream). Hubei NCR, Jinzhou Paper (certified), NCR 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.