CMYK printing color difference?
Time:2024-05-09
Views:972
We should often encounter this situation, the screen is a color, the finished print is another color.
Reddish, greenish, darker, lighter ......
Today we will talk to you about those pits about color in printing.
First of all, the printed matter is offline material, the color mode should be set to CMYK
I have changed to CMYK, how to print out or color difference ah?
Don‘t worry, this is unavoidable. Factors affecting the printing color is too much!
For example: ink varieties (such as environmental protection ink, UV ink, quick-drying ink, etc.), ink manufacturers, ink raw materials, printing machines, ambient temperature, ambient humidity and so on.
You may have heard of the printing company for the color difference in the explanation, said China‘s standard ± 10% of the printed materials are qualified, then ± 10% of the color difference is how big it, to do a comparison to know.
If the use of three primary colors without dots, the color difference is acceptable.
However, if the two primary colors are mixed together, then you feel ↓
You see, the dark blue color difference is the largest, as long as the red ink is reduced a little, the color is cold; cyan ink is reduced a little, the color is warm. This is the most difficult to solve, because each ink regardless of what kind of brand actually have different color deviation phenomenon.
General “cyan (C)” are slightly magenta and blue, “magenta (M)” generally at the same time with the green and yellow and violet, only “yellow (Y)” only slightly with a trace of magenta and slightly orange! So it is very difficult to print out the dark blue color on the computer monitor in bulk.
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