镭射装饰板由涂有底色的基板、粘在基板上的发光体以及徐覆在表面的保护层组成.其生产工艺为:①用磨光机将基板表面磨光打平;②用刮板在基体表面刮上一层腻子;③用砂子将基体表面磨光;④基体表面涂底色; The laser decorative board consists of a substrate coated with a background color, a luminous body adhered to the substrate, and a protective layer covering the surface with Xu. The production process is as follows: 1 polishing the substrate surface with a polishing machine; 2 using a scraper A layer of putty is scraped on the surface of the substrate; 3 The surface of the substrate is polished with sand; 4 The surface of the substrate is painted with a background color;