Precautions you need to know about using spot color inks in color printing

Spot color ink printing, which means that the color is not synthesized by printing CM YK four colors, but is printed with a specific ink. In the process of color printing, due to control problems such as overprinting and water-ink balance, spot-color ink printing is often used. Spot-color ink printing can not only solve the overprinting problem in printing, but also meet the quality requirements of innovative designs, and the balance of water-ink in printing , The operation is also convenient and simple. This article introduces the precautions for using spot color inks in color printing. Spot color ink printing, so far, it has played an important role in packaging printing, anti-counterfeiting printing and map printing. Although spot color inks are convenient to use, not all printing can be printed with spot color inks, and you must pay attention to the characteristics of the original and ink during use, so that you can use the printed matter to achieve satisfactory results.