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 to use less carbon-free printing paper, 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 active clay-based NCR, mixed with phenolic resin part carbonless paper prices, the main consideration conditions and resources, you can also learn from each other, best of both worlds. Use can be divided into: packaging paper, printing paper, industrial paper, office, cultural paper, tissue and specialty paper. Packaging paper: white paper, white cardboard, linerboard, kraft paper, corrugated paper, cardboard, paperboard tea, sheepskin, brown paper, cigarette paper, silicone paper, paper cups (bag) paper, coated paper, cellophane , anti-oil, moisture-proof paper, cellophane, aluminum foil, trademarks, labels, paper bags of fruit, black cardboard, colored cardboard, double-gray paper, paperboard; industrial paper (mainly made to go through the process writing, packaging, and other special paper): release paper, carbon paper, insulation paper, paper, paper, capacitor paper, paper plate, dust-free paper, impregnated paper, sandpaper, rust-proof paper; NCR, Lijiang carbon Paper, Paper provided 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!