Technique for fabricating color decorative glass sheet
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 许昌县华伟玻璃制品有限责任公司
- Publication Date
- 2004-10-27
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
Figure 1
Abstract
Description
technical field
[0001] The invention relates to a production process of glass, in particular to a production process of colored glass sheets. Background technique
[0002] At present, most of the domestic production of flat colored glass has no three-dimensional effect, and there are only several monotonous colors such as brown, blue, and gray; or the colored coating is applied to the back of ordinary transparent colorless glass to obtain various colors, but the product The reflective performance is poor, and it is easy to remove the film and fade after a long time; even if there are curved colored decorative glass sheets produced abroad, their production process is produced by a pool furnace, which requires two moldings, that is, the first time it can only be drawn into a flat plate , the second heating and pressing into a curved glass with a certain thickness, the pool furnace is expensive, the assembly line is long, and the investment is large. When replacing the raw mate...