The rapid development of the printing industry requires not only high quality and efficiency, but also cost reduction. It also requires no pollution to the environment. UV ink is printed on any substrate, and the quality of printed products is superior to solvent-based and water-based gravure inks. It has small dot enlargement, high brightness, abrasion resistance and chemical erosion, no pollution, good dot reproduction and hiding power. Low cost and other advantages. First, the definition of UV ink UV is the abbreviation of the English word of ultraviolet light, UV curing dry ink, referred to as UV ink. The UV ink is essentially a liquid ink that can be converted from a liquid to a solid under a certain wavelength of ultraviolet light. Second, the characteristics of UV ink 1, UV ink performance price ratio is high The UV ink does not evaporate during the printing process, and the solid material remains on the substrate 100%. The color strength and dot structure remain basically unchanged, and a very thin ink layer thickness can achieve a good printing effect. Although the price of UV ink is higher than that of solvent-based ink, 1kg of UV ink can print 70m2 of print, while 1kg of solvent-based ink can only print 30m2 of print. 2, UV ink can be instantaneously dried, high production efficiency Under the irradiation of ultraviolet light, UV ink can be quickly solidified and instantly dried. The printed products can be stacked and stacked immediately, and the production speed is 120~140m/min, and the storage area can be saved by 60%~80%. 3, UV ink does not pollute the environment The UV ink contains no volatile solvent, ie 100% solvent-free formulation, so it does not emit organic volatiles into the air during the printing process. The compound environment is regulated and the solvent recovery cost is also eliminated. 4, UV ink is safe and reliable UV ink is a system that does not use water and organic solvents. Once the ink is cured, the ink film is strong and chemically resistant, and there is no damage or peeling due to contact with chemicals. The use of UV inks is safe and can save the user's insurance costs. It is suitable for packaging printed matter with high hygienic conditions such as food, beverage and medicine. 5, UV ink printing quality is excellent During the printing process, the UV ink can maintain a uniform color, the ink layer of the printing product is firm, the proportion of the color material and the connecting material remains unchanged, the dot deformation is small, and the drying is instantaneous, so that it can complete multi-color overprinting. 6, UV ink properties are stable UV ink will only cure under UV light. Under natural conditions, the drying time is almost infinite. This kind of dry property makes the viscosity of the ink remain stable during long-term operation of the printing machine. Since there is no organic matter volatilization, it is not necessary to monitor the viscosity of the ink. It can ensure the smooth printing process and the quality of the printed products, so the ink can be stored in the ink fountain overnight without color correction. Article source address: http:// Faux Mink Cateye Lashes,Cat Eye Lash,Cat Eye Classic Lashes,Cat Eye False Lashes Zhengzhou Cuka Electronic Commerce Co., Ltd. , https://www.cukalashes.com