What are the characteristics of UV ink

1. High performance price ratio of UV ink

UV ink has no solvent volatilization in the printing process, solid matter is 100% left on the substrate, color intensity and dot structure remain unchanged, very thin ink layer thickness can achieve good printing effect. Although the price of UV ink is higher than that of solvent based ink, 1kg UV ink can print 70m2, while 1kg solvent based ink can only print 30m2.

2. UV ink can be instant drying, high production efficiency

UV ink can be cured quickly and dried instantly under the irradiation of UV. Printing products can be stacked immediately and processed subsequently. 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

UV ink does not contain volatile solvents, that is, 100% solvent-free formula, so it does not emit organic volatiles to the air in the printing process, which meets the environmental requirements and also eliminates the cost of solvent recovery.

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 has chemical resistance. It will not be damaged or peeled due to contact with chemicals. UV ink is safe to use and can save insurance cost for users. It is suitable for packaging and printing products with high hygienic requirements such as food, beverage and drugs.

5. Excellent quality of UV ink printing

UV ink in the printing process, can maintain uniform color, printing ink layer firm, pigment and binder ratio remains unchanged, dot deformation is small, instant drying, so that it can complete multi-color overprint.

6. Stability of UV ink

UV ink can be solidified only under UV light, and the non drying time under natural conditions is almost infinite. This non drying characteristic makes the ink viscosity keep stable during long-term operation of the printing machine. Because there is no volatilization of organic matter, it does not need to monitor the ink viscosity to ensure the smooth printing process and stable printing quality, so the ink can be stored overnight in the ink bucket without color correction.