NCR with many types of color reagent can be divided into organic and inorganic. Inorganic classes include: activated clay, zeolite, kaolinite, anhydrous silicic acid. The advantage is the adsorption capacity, color fast; drawback is easy to wear, yellowing fast, light resistance and water resistance is poor. Organic comprising: modified phenolic resin, a polyvalent metal salt of salicylic acid. Their advantage is that with less light and water resistance, good image stability, the disadvantage is the high cost. [7] The color-developing agent and a color reaction force sensitive dye both acid-base neutralization reaction, but also redox reaction. Chromogenic reagent color shades, shades, speed is also different. Therefore said color reagent selective, different color-developing agent for different force-sensitive dye. United States and Japan are mainly used phenolic resin; acidic clay major European special treatment; country with activated clay-based, mixed with part of phenolic resin, the main consideration conditions and resources, you can also learn from each other, best of both worlds. 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), then a small piece of raw materials into the digester plus chemical liquid non-carbon paper documents quote , with steam cooking, cook the raw pulp, 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 high-quality paper types carbonless paper documents, using bleach to bleach pulp to the desired whiteness of carbonless paper document production, followed by the use of equipment for beating 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 carbonless paper documents, and finally sent through the wire section of the paper machine treatment, dewatering, drying cylinders calendering coiling and slitting rewinding 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. The price of carbonless paper documents, Jinzhou Paper (certified), Shangqiu carbonless paper documents provided by the city of Jinzhou New Materials Co., Xinxiang. 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.