What are the most difficult colors to print in a China printing company?

What are the most difficult colors to print by printers in China? Book printing embellishes our lives and adds brilliant colors to our lives. So what are the characteristics of qualified book printing? Book printing companies have a wide range of popularization, and there are many problems that need to be paid attention to. Then, what kind of color is difficult to print, and what elements should be paid attention to when designing.

the more difficult thing to print is the four-color stack of missing characters. Too many multi-color extremely thin lines and extremely small characters are difficult to print, and the requirements for the machine are extremely high. This is also a relatively common problem, so the printers in China must check whether the black text in the publication file, especially the small text, is only on the black version, and should not appear on other three-color versions. If it does, the quality of the printed product will be greatly reduced. When the RGB graphics are converted to CMYK graphics, the black text will definitely become four-color black. It must be handled unless specifically specified. In the final bookprinting, that are generally full-page, spot-color full-page or large area, reverse white characters, the same logo, and the same color block, are generally difficult to follow the color, and are prone to color difference, ghosting, smudges, scratches Phenomenon.

High quality book printing must meet: 1. Accurate overprinting; 2. Uniform ink color; 3. Full dots; 4. Ink balance; , Strictly faithful to the original. We must pursue high-quality book printing to suit people's increasing aesthetics.

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