发明授权
US08887531B2 Method for producing a molded glass article 有权
玻璃制品的制造方法

Method for producing a molded glass article
摘要:
The invention envisions a method for improving the thermal shock resistance of glass objects. For this a glass object is heated starting from a surface temperature under the softening point (42) on the surface of a first side (3) until the viscosity reaches or goes below a value of 10(7.65±2) poise.
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