Arrangement of color sequence for cup printing machine

The arrangement of color sequence for cup printing machines is subject to various conditions. In order to achieve good printing results, the following basic principles should generally be followed:
1. Arrange the color sequence according to the brightness of the three primary colors: dark colors are printed first, and bright colors are printed later.
2. Arrange the color sequence based on the brightness and coverage of the three primary colors of ink, with less transparent ink printed first and more transparent ink printed later.
3. Arrange colors based on the area occupied by the network: generally, those with smaller network areas are printed first, while those with larger network areas are printed later.
4. Arrange the color order according to the characteristics of the original manuscript: warm toned graphics and text should be printed in black and blue first, followed by magenta and yellow; Cold toned graphics and text are printed in magenta first, followed by cyan.
5. Arrange color sequence according to the model: The color sequence of monochrome or two-color cup printing machines is generally alternating between light and dark colors and ink. The printing color sequence of a cup printing machine is generally black, magenta, cyan, yellow or black, cyan, magenta, yellow.
6. Arrange the color sequence according to the properties of the paper: smooth and compact paper is printed with dark colors first, followed by bright colors; Coarse and loose paper is printed in bright colors first, followed by dark colors.
7. Arrange the color sequence according to the dryness of the ink: ink that dries slowly prints first, ink that dries quickly prints later.
8. According to the color order of the flat screen and solid arrangement: the flat screen graphics and text are printed first, and the solid structure is printed later.
9. Arrange the color sequence according to light and dark ink: dark ink prints first, light or spot color ink prints later.
10. According to the rules, it is convenient to arrange the color sequence for color matching and changing: the main color or strong color matching should be placed together or close to each other as much as possible, and cannot be separated by anyone. In addition, the color sequence must consider the convenience of color changing, otherwise it will increase the auxiliary time‘