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SYSTEM AND PROCESS FOR FORMING CURVED GLASS LAMINATE ARTICLE UTILIZING GLASS VISCOSITY DIFFERENTIAL FOR IMPROVED SHAPE MATCHING
SYSTEM AND PROCESS FOR FORMING CURVED GLASS LAMINATE ARTICLE UTILIZING GLASS VISCOSITY DIFFERENTIAL FOR IMPROVED SHAPE MATCHING
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机译:利用玻璃粘度变化改善形状匹配的弯曲玻璃层合制品的成型系统和过程
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摘要
A system and process for forming a curved glass laminate article is provided. The process and system utilizes co-sagging of a stack of glass sheets of different thicknesses and different glass materials. During co-sagging the thicker glass layer is placed on top of the thinner glass layer. In this process, shape mismatch is avoided by selecting/controlling the glass materials of the sheets of glass such that the viscosity of the lower, thinner sheet during co-sagging is greater than the viscosity of the thicker glass sheet.
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