Frosted glass is on the product glass and adheres to a certain size of glass glaze powder. After baking at a high temperature of 580~600°C, the glass glaze coating is melted on the glass surface and shows a different color from the glass body. A decorative method. Adhesion glass glaze powder can be brushed with a brush, roller roller can also be coated. Through the screen printing process, you can get a frosted surface of the floor pattern. The method is: on the surface of a glass product, a pattern of a pattern formed by a flux is screen printed. After the pattern pattern to be printed is dried, the frosted surface is processed again. Then, after baking at high temperature, the frosted surface without pattern pattern will be melted on the glass surface, and the surface of the screen printing pattern will not be melted on the glass surface due to the effect of the fluxing agent. After baking, the transparent floor pattern is revealed through the translucent sand surface, forming a special decorative effect. Frosted screen printing flux agent, composed of ferric oxide, talcum powder, clay, etc., was ground with a ball mill and had a fineness of 350 mesh. The adhesive was blended before screen printing.