Color patterns in printing

Color patterns in printing

The color modes that can support printing are CMYK mode, grayscale mode, bitmap mode, and two-tone mode. To improve the quality of your prints, it is key to grasp the characteristics of each color mode.

· The color setting is always CMYK, not special color or RGB.

· The color of the base map should not be less than 8%, otherwise the color is too light to print.

· When the shading is shallow on the background color, the color difference between the light mesh and the background color is greater than 25%.

· K100% black color blocks or lines, all black direct pressing, no other colors, so as not to cause overlapping, other colors do not set overprint.

· Do not use C100%, M100%, Y100%, K100% four-color black color, or more than 250% of the total tonal value of the color filling, so as not to cause the ink to dry hard and cause dirt or dragging.

· The color of the screen and inkjet prints cannot be used as printing color samples. For those who have strict requirements for color, please attach a sample to print, otherwise the printing house will generally not return due to color difference.

· If the old file is reprinted, the correct color sample should be attached for printing the right color to avoid excessive color difference.

· Due to the processing of the film, the color will be darker, if you need to highlight the color, you need to adjust the color in the document.