Arrangement of color sequence of cup printing machine

The arrangement of color sequence of cup printing machine is subject to various conditions. In order to obtain good printing effect, the following basic principles should be followed: 1 Arrange the color sequence according to the brightness of the three primary colors: dark color is printed first, bright color is printed later. 2. arrange the color sequence according to the lightness and hiding power of the three primary color ink. The ink with poor transparency shall be printed first, and the ink with strong transparency shall be printed later. 3. arrange colors according to the amount of dot area: generally, those with small dot area shall be printed first, and those with large dot area shall be printed later. 4. arrange the color sequence according to the characteristics of the original: the pictures and texts with warm tone are printed in black, blue and then magenta and yellow; Magenta is printed first and then cyan is printed for the pictures and texts with cold tone. 5. arrange the color sequence according to the model: the color sequence of the monochrome or two-color cup printing machine is generally the alternation of light and dark ink. The color sequence of cup printing machine is generally black, magenta, cyan, yellow or black, cyan, magenta, yellow. 6. arrange the color sequence according to the nature of the paper: the smooth and compact paper is printed with dark color first and then bright color; The thick and loose paper is first printed with bright colors and then with dark colors. 7. arrange the color sequence according to the dryness of the ink: the ink with slow drying shall be printed first, and the ink with fast drying shall be printed later. 8. arrange the color sequence according to the flat screen and the field: the flat screen graphics and text are printed first, and the field structure is printed later. 9. arrange the color sequence according to light ink and dark ink: dark ink is printed first, and light or spot color ink is printed later. 10. whether it is convenient to arrange the color sequence according to the rules: the main color or strong color shall be nested together or next to each other as much as possible, and no one can separate them. In addition, the color sequence must consider the convenience of color change, otherwise the auxiliary time will be increased& Amp; Lsquo;

&Amp; Rsquo; Product advantages of cup printing machine 1 Automatic delivery of cups, easy to operate, safe and hygienic, reducing labor 2 The cup dividing device is easy to adjust and the cup dividing is smooth. 3. the printing roller is automatically separated under the conditions of no cup and double cups 4 The plate roller gear automatically adjusts the clearance, and the printing Cup has no shadow. 5. there is a special punching machine on the printing plate, which is accurate, fast and easy to operate. 6. it is convenient and fast to replace the mold core. 7. corona check the broken cup function. 8. in service cup sampling inspection function 9 Automatic counting is accurate, and the cup taking operation is convenient 10 Automatic packaging 11 Can automatically drive transfer rubber mode