Shijiazhuang anti-counterfeiting scratch card printing scratch card printing includes spot color printing and non spot color printing (four color printing, namely CMYK). Today, in order to let the merchants who want to make scratch card understand what is spot color, we will talk about its advantages and disadvantages.
Spot color printing refers to the printing process in which the original color is reproduced by using other colors except yellow, magenta, cyan and black ink. Spot color is a single color. In short, spot color printing is very pure, without any other noise.
1. The printing cost of spot color is relatively high (disadvantage)
This is because spot colors are basically printed on the spot. Although spot colors are usually only used locally in images, they are usually estimated at twice the price of general printing ink. If there are no redundant printing units (such as less than four-color printers or four-color printers), it will take twice more time to print, and the cost will be higher.
2. High saturation of spot color printing (advantages)
The color of the ink prepared by spot color printing according to the mixing principle of subtractive method of pigment has low color brightness and high saturation, and has the printing effect of uniform and thick ink color.
