Vacuum glass support distribution technique based on silk-screen printing

Abstract

The invention discloses a vacuum glass support distribution technique based on silk-screen printing. Ceramic powder is coated on a vacuum glass substrate for multiple times by using a silk-screen printing technique so as to form convex points, the convex points are heated to form support points, and as the silk-screen printing self has the advantages of convenience, rapidness and high efficiency, a support distribution procedure can be completed with very high efficiency. By adopting the vacuum glass support distribution technique, the ceramic powder is printed on the vacuum glass substrate, the distributed support points are accurate in position and tidy to distribute, and the formed support points are uniform in specification, so that the vacuum glass support distribution technique has relatively high practical values when being compared with other vacuum glass support distribution techniques.

Description

technical field [0001] The invention relates to a screen printing-based vacuum glass cloth support technology. Background technique [0002] Vacuum glass is to seal the surroundings of two pieces of flat glass, vacuumize the gap and seal the exhaust hole. The gap between the two pieces of glass is 0.1-0.2mm. Generally, at least one of the two pieces of vacuum glass is Low-emissivity glass, which minimizes the heat loss through conduction, convection and radiation of the vacuum glass, works on the same principle as the thermal insulation of a glass thermos. Vacuum glass is the fruit of the collaboration of glass technology and material science, vacuum technology, physical measurement technology, industrial automation and building science, etc., with a variety of disciplines, technologies, and processes. [0003] In the manufacturing process of vacuum glass, the placement of supports is one of the difficulties in manufacturing. The main reason is that the supports are small ...