UV board is a board whose surface is protected by UV treatment. UV is the abbreviation of Ultraviolet (ultraviolet), and UV board UV paint is ultraviolet curing paint, also known as light-initiated paint. SPC stone plastic substrate is formed by UV paint and then dried by UV light curing machine. It has bright surface treatment and bright color. It can be said that it has strong visual impact, wear resistance and chemical resistance. The service life is also very long, it does not change color, it is easy to clean, and the cost is high. It also has relatively high requirements for mechanical equipment and process technology, and is an ideal plate maintenance and treatment process.