首页>
外国专利>
process and device for treatment of curvature and tem pra up bodies in glass lens
process and device for treatment of curvature and tem pra up bodies in glass lens
展开▼
机译:于玻璃镜片中曲率和温度的处理方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Thin glass bowls are produced by passage on formers through a tunnel kiln followed by immediate transfer onto quenching supports, where a gaseous coolant is blown against them. This is a mass production process for making glass bowls from thin glass, thicker than 1,2mm.
展开▼