Aiming at the problems of traditional laser engraving ceramic anilox roll line number is not high, mesh contour is not clear enough, coating bonding strength is not high, easy to fall off, coating porosity is large, easy to ink and not easy to clean, etc. We adopt multi-beam, multiple strikes and monochrome/gray engraving technology, which increases the number of mesh wires, diversified mesh hole shapes, regular and uniform mesh hole shape, smooth inner wall, good ink load, dense coating, not easy to stain and clean. Greatly improve printing quality and efficiency.