Production method of sandwich glass with colored pattern

Abstract

The invention discloses a production method of a sandwich glass with a colored pattern. The production method comprises the following steps: determining a colored pattern, drawing the pattern in a computer, then manufacturing a plate; determining the glass size, cutting glass, trimming the glass edges, washing and drying the glass; drawing the colored pattern on the prepared glass according to the plate; aligning the edges of two pieces of glass with the colored pattern, sealing the two pieces of glass by neutral silicone sealant; subjecting the sealed glass to vacuum pressing by a vacuum ring or a vacuum bag, wherein the vacummizing constant temperature is 85 to 165 DEG C, and the pressure is 1-1.3 MPa; and finally washing the pressed glass by clean water. The glass is well sealed, thus the harmful substances in the colored pattern will not be leaked out of the sandwich glass, and moreover, the sandwich glass is beautiful, fashion, and elegant.

Description

[0001] technical field [0002] The invention belongs to the technical field of glass production, and in particular relates to a production method of laminated glass with colored patterns. [0003] Background technique [0004] In some European and American countries and regions, most of the architectural glass is laminated glass, which not only effectively avoids injury accidents, but also improves the earthquake resistance of the building. However, most of the laminated glass currently on the market is a single color, which is not aesthetically pleasing, which is difficult to meet people's aesthetic and fashionable requirements for modern buildings, home doors and windows. The only laminated glass with patterns on the market has defects such as poor sealing and easy leakage of toxic substances in pigments. [0005] Contents of the invention [0006] In order to overcome the above-mentioned defects existing in the prior art field, the purpose of the present invention i...

AI Technical Summary

Problems solved by technology

However, most of the laminated glass currently on the market is a single color, which is not aesthetically pleasing, which is difficult to meet people's aesthetic and fashionable requirements for modern buildings, home doors and windows, etc.

The only laminated glass with patterns on the market has defects such as poor sealing and easy leakage of toxic substances in the pigment.