Anti-counterfeit coated paper

An anti-counterfeit coated paper whose structure is provided with a watermark on the base paper that appears as a local density area. It is characterized in that a paint coating layer is provided on one or both sides of the watermark base paper. The base paper was 40 200 g/m2 base paper. Coating amount <-20 g/m, surface. The utility model provides a new product for the paper industry. This anti-counterfeit coated paper or watermark coated paper can be used as a cover sheet and cover sheet of a publication, or as a trademark for other products such as a trademark, a package, a product label, etc., and can effectively function as an anti-counterfeiting effect.