Coated paper, also known as printing coated paper, which is generally used for resume color printing, is made by coating a layer of white slurry on the base paper and calendering. There are two kinds: single-sided and double-sided, and the paper surface is divided into two kinds: light splitting surface and cloth pattern. The paper has smooth surface, high whiteness, good ink absorption and ink adhesion. Mainly used for offset printing and gravure printing of fine screen printing products such as advanced picture books, calendars, books and periodicals. The disadvantage is that the powder is easy to stick and fall off after being wet, so it can't be stored for a long time.