Color adhesive layer coating added purpose is to make binding reagent and paper, to enhance its bonding strength between the layers to prevent delamination and dusting. The amount of adhesive is important Mixing the amount of the excess NCR, coating reagent may all be covered by adhesive supply NCR, make color performance, increase the cost of a paper. Too small amount of adhesive NCR, although the color is better rivers NCR, but the combination of strength and reagent paper fell, easy to produce powder out, leaving the paper delamination lose value. Other additives include defoamers, preservatives and the like. Selection NCR NCR should pay attention to is the use of a very wide range of products, especially in the company's finance department when the invoice receipt. Try to buy time on the lower three layers of paper have purchased a unified brand, so the ingredients will be the same color not appearing phenomenon. NCR, NCR supply, Jinzhou Paper (certified merchants) are provided by Xinxiang City, New Materials Co., Ltd. Jinzhou. Xinxiang City, New Materials Co., Ltd. Jinzhou (www.hnjinzhou.com) in the field of paper and paper processing devoted boundless enthusiasm and passion, Jinzhou Paper has been customer-centric, to create value for customers in the concept, in order to quality, service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Wang Qiang.