Glass silver mirrors are produced by plating the silver layer and copper layer on the surface of high-quality float glass through chemical deposition and replacement methods, and then pouring the primer and topcoat onto the surface of the silver layer and copper layer as a silver layer protective layer. Made. Because it is made by chemical reaction, it is easy to chemically react with air or moisture and other surrounding substances during use, causing the paint layer or silver layer to peel or fall off. Therefore, its production and processing technology, environment, The requirements for temperature and quality are strict.