The patterned board has many advantages such as beautiful appearance, anti slip ability, enhanced performance, and steel saving. It has wide applications in transportation, construction, decoration, equipment surrounding baseboards, machinery, shipbuilding and other fields. Generally speaking, the user does not have high requirements for the mechanical and mechanical properties of patterned boards, so the quality of patterned boards is mainly reflected in the rate of pattern formation, pattern height, and pattern height difference. At present, the commonly used thicknesses on the market range from 2.0-8mm, and there are two common widths: 1250mm and 1500mm