Due to the UV ink has a cure in seconds, the power consumption low, little pollution and printing suitable good many advantages. It has been widely used in offset printing, flexo printing, gravure printing, screen printing and ink-jet printing. 

Offset printing UV ink in the application of UV ink occupies considerable proportion, including color offset printing ink (paper, plastic, metal, etc.), offset adjusting ink, offset light oil, offset frosted ink, offset pearl ink etc.. It is widely used in the field of printing and packaging, books printed covers, CD envelope printing and high quality, large quantities of label printing. Offset UV ink has the following characteristics. 

(1) fast curing speed. Under UV irradiation, the offset UV ink can be cured in a few seconds. Printing and packaging often need to print large area on the ground, and has high printing density, so have to increase the amount of ink and then drying problem becomes very important, if the ink drying is not good, often affect the production efficiency, and the use of offset printing UV ink, the problem will welcome the edge and the solution. 

(2) prevent printing ink. Offset UV ink can prevent the ink from the skin, the lifting of the offset printing machine when the ink knot. 

(3) have good adhesion to all kinds of substrates. Offset UV ink curing when no infiltration can be printed on the non absorbent substrate, such as cards. This is ordinary offset printing ink can not set foot in the field. 

(4) improving the printing environment. Due to the offset printing UV ink in printing do not need dusting, so that printing environment has been improved, avoid by dusting to post press processing brings trouble, such as polishing, coating and so on.