Production of float glass comprises molding a molten glass on a metal melt between a hot end and a cold end in a metal bath to form a flat glass, and influencing the oxygen concentration of the metal melt

摘要

Production of float glass comprises molding a molten glass (2) on a metal melt (1) between a hot end and a cold end in a metal bath (10) to form a flat glass, and influencing the oxygen concentration of the metal melt so that it increases the saturation solubility for the cold end on no site.