Explanation of frosting process for glass products

A frosted bottle is a decorative method in which a certain area of glass colored glaze powder is adhered to glass products, and then baked at 580-600 ℃ to melt the glass colored glaze coating onto the surface of the glass, displaying a different color from the main body of the glass.

Adhesive glass glaze powder can be applied with a brush or roller. Through screen printing processing, a frosted floor pattern can be obtained. The method is to screen a pattern pattern formed by a flux inhibitor on the surface of glass products. After the pattern pattern to be printed is air dried, it is sanded. Then, after baking, the frosted surface without the pattern pattern is melted onto the glass surface, while the area with the silk screen pattern cannot be separated by the sand surface covered on the pattern due to the effect of a flux inhibitor. After baking, the transparent floor pattern is exposed through the semi transparent sand surface, forming a decorative effect. Matte screen printing flux inhibitor, composed of iron oxide, talc powder, clay, etc., ground with a ball mill to a fineness of 350 mesh, and mixed with adhesive before screen printing.