Metal-solder-welded planar toughened vacuum glass with edges being sealed by strip borders and groove
A technology of vacuum glass and metal solder, which is applied in the field of vacuum glass processing and manufacturing, can solve the problems of unbearable, difficult, and high production costs for users, achieve good heat insulation and sound insulation performance, eliminate the influence of flatness, and improve the pass rate and longevity effects
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Embodiment 1
[0044] Embodiment 1: see figure 1 , Tempered vacuum glass is composed of two pieces of tempered glass or semi-tempered glass, one of which is low-emissivity glass, and its production method is as follows: First, cut a flat glass and a piece of low-emission For the glass, set up an edge sealing groove at the peripheral welding place of the lower glass, perform edge grinding, chamfering, film removal, after cleaning and drying, use screen printing to make the tempered glass ink into an edge sealing strip frame on the two pieces of glass, and Print the tempered glass with silver paste as a transition layer between the upper glass edge banding frame and the lower glass edge banding frame, where the upper glass has one edge banding frame, and the lower glass has two edge banding bars Frame, the size of the edge seal frame of the upper glass is between the two edge seal frames of the lower glass. After the upper and lower glass are combined, the edge seal frame of the upper glass ca...
Embodiment 2
[0045] Example 2: see figure 2 , the upper and lower glass of the double vacuum layer tempered vacuum glass is tempered glass or semi-tempered glass, and the middle glass is low-emissivity glass. The production method is as follows: first cut two pieces of flat glass of the required size according to the shape and size of the vacuum glass to be produced and For a piece of low-emissivity glass, set up edge sealing grooves at the upper surface of the middle glass and the lower glass, and perform edge grinding, chamfering, and film removal. After cleaning and drying, use printing technology to print The tempered glass ink containing silver powder and aluminum powder is printed into an edge band frame, and the support is printed on the upper and lower glass at the same time, wherein the upper glass has an edge band frame, and the upper surface of the middle glass has two edge band frames. There is one edge banding frame on the surface, and two edge banding frames on the lower gla...
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