▎ 摘　　要

NOVELTY - A color printing processing technology of a carton, involves: 1) hot-pressing the surface of the cardboard to form hot-pressing grooves; 2) printing the bottom ink in the hot-pressed groove by screen printing and performing ultraviolet-light emitting diode (UV-LED) curing, chemically treating to form basic anti-counterfeiting printing pattern; 3) printing middle layer ink on the surface of the anti-counterfeiting printing pattern of the base layer by ice hammer gravure printing process, followed by UV-LED curing to form a middle layer anti-counterfeiting printing pattern; 4) evenly coating the base material of the outer protective layer on the surface of the middle layer of anti-counterfeiting printing patterns, and performing hot-press molding treatment to form the outer protective layer on the surface of the middle-layer anti-counterfeiting printing pattern; 5) assembling the paper boards into a paper box to finish the color anti-counterfeiting printing treatment of the paper box. USE - The method is used for color printing on carton. ADVANTAGE - During the color printing processing of a carton, the bottom layer of the anti-counterfeiting mark and the surface of the cardboard are located on different planes, to avoid the direct separation of the anti-counterfeiting mark on the surface of the carton. The process further strengthens the anti-recycling performance of the anti-counterfeiting label. When the outer protective layer is torn off, part of the anti-counterfeiting pattern of the base layer and the anti-counterfeiting pattern of the middle layer can be directly torn off, enabled by the hot pressing, and the entire anti-counterfeiting printing (the logo) is destroyed.