How are frosted bottles made?
Frosted bottles are glass colored glaze powders of a certain size and area adhered to the product glass. The glass bottle factory undergoes high-temperature baking at 580~600 ℃, so that the glass colored glaze coating is condensed on the surface of the glass and appears to be A decoration method of different colors of the main body. Adhesive glass color glaze powder can be applied with a brush or a rubber roller. After silk screen processing, the floor space pattern with frosted surface can be obtained. The method is to silk-print a layer of patterns made of flux inhibitor on the surface of the glass product.
After the printed patterns are air-dried, stop the frosting process. Then after high-temperature baking, the frosted surface without patterns is melted on the glass surface, and the center of the silk-screened pattern cannot be fused on the glass surface due to the effect of the flux inhibitor. After baking, the transparent pattern of the floor space appears through the translucent sand surface, forming a special decorative effect. Frosted screen printing flux inhibitor, composed of ferric oxide, talcum powder, clay, etc., ground with a ball mill, with a fineness of 350 mesh, blended with a binder before screen printing,