Metal tins Four-color printing
Metal tins four-color printing is tin steel printed with four basic inks of blue, red, yellow and black. It is printed by offset printing (printing on elephant paper). Different images can be printed on tin plate steel . The flashing of the TV is the same, with pixels, after being expanded by N times, it is composed of dots.
Tin plate steel spot color printing:
Tin plate steel spot color printing is based on the color on the Pantone color card. First adjust the ink and then print on metal tins. Only one color is printed on tin steel . Of course, according to your plan, you can have different shape images, several spot colors together It forms images of different colors, because spot colors are not collided colors, because there are no dots on the outside, and they are relatively smooth.