Manufacturing method of metallic glass plate

Abstract

The invention provides a manufacturing method of a metallic glass plate. The product is high-grade decorative electrical household appliance panel glass in a laminated structure. A substrate is float sheet glass (1), a grinding layer (2) and a subtraction splineway brush mark throwing layer (3) are adopted, then the substrate is tempered or hot-bent, and a screen printing local pattern layer (4), a screen printing metallic color surface layer (5) and a screen printing or roller coating back cover protective layer (6) are adopted. With the adoption of the glass plate and the manufacturing method, the process difficulty is simplified, the manufacturing cost is lowered, the adhesion fastness between composite layers is improved, the light pollution of specular reflection is reduced, and a semi-matte nonspecular texture effect of a high-grade decorative stainless steel drawing plate is simulated more perfectly.

Description

technical field [0001] The invention relates to a metal-colored glass plate and a manufacturing method, in particular to a glass layer brush pattern screen printing composite technology and a manufacturing method, and belongs to the fields of glass deep processing and home appliance panel manufacturing. Background technique [0002] Household appliance panels, especially refrigerators, air conditioners, washing machines, etc., used to use glazed tempered glass instead of plastic, aluminum and stainless steel. Compared with high-grade decorative stainless steel, colored glaze tempered glass has the advantages of frontal scratch resistance, impact resistance, easy cleaning, and aging resistance. There are differences, so there are fewer and fewer applications. At present, glass plates imitating metal are also used. The metal film is pasted on the back of the glass through an adhesive. However, the manufacturing cost of this glass plate is very high, and its physical and chemi...

AI Technical Summary

Problems solved by technology

Compared with high-grade decorative stainless steel, colored glaze tempered glass has the advantages of frontal scratch resistance, impact resistance, easy cleaning, and aging resistance. There are differences, so there are fewer and fewer applications

At present, glass plates imitating metal are also used. The metal film is pasted on the back of the glass through an adhesive. However, the manufacturing cost of this glass plate is very high, and its physical and chemical resistance cannot meet the quality requirements. , the adhesive between the metal film and the glass plate is prone to yellowing, which affects the appearance of the product; and the adhesive is easy to lose its adhesiveness due to the intrusion of moisture, etc., the metal film and the glass plate are separated, and even from the glass plate fall off

In addition, this kind of glass plate has a high degree of reflection, which will produce a certain phenomenon of specular reflection light pollution.

Images