1. High performance price ratio of UV ink
UV ink has no solvent volatilization in the printing process, and the solid matter is 100% left on the substrate. The color strength and dot structure are basically unchanged. A very thin ink layer thickness can achieve good printing results. Although the price of UV ink is higher than that of solvent based ink, 1kg UV ink can print 70 ㎡ of printed matter, while 1kg solvent based ink can only print 30 ㎡ of printed matter.
2. UV ink can be dried instantly with high production efficiency
Under the irradiation of UV curing lamp, UV ink can be cured quickly and dried instantly. Prints can be stacked and processed immediately. 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. Therefore, it does not emit organic volatiles into the air during the printing process. It complies with environmental regulations and also eliminates solvent recovery costs.
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 solid 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 costs for users. It is suitable for packaging and printing materials with high hygiene requirements, such as food, beverage and drugs.
5. Excellent quality of UV ink prints
During the printing process, the UV ink can maintain uniform color, the ink layer of the printed product is firm, the proportion of color materials and connecting materials remains unchanged, the dot deformation is small, and it is dried instantly, so that it can complete multi-color overprint.
6. UV ink is stable
UV ink can only be cured under UV light, and the drying time is almost unlimited under natural conditions. This drying feature enables the ink viscosity to remain stable when the printing machine runs for a long time. Since there is no organic matter volatilization, the smooth printing process and stable print quality can be guaranteed without monitoring the ink viscosity, so the ink can be stored in the ink holder overnight without color calibration.