METHOD FOR FORMING GLASS SURFACE LUBRICATING LAYER AND METHOD FOR MANUFACTURING GLASS USING SAME

摘要

Disclosed are a method for forming a glass surface lubricating layer for effectively preventing an occurrence of a flaw on the surface of a glass while using only a small amount of SO2 gas, and a method for manufacturing a glass using the glass surface lubricating layer. The method for manufacturing a glass according to the present invention comprises the steps of: molding a glass; forming a lubricating layer on the lower surface of the glass by supplying SO2 gas and an oxidation catalyst of the SO2 gas to the glass; and slow cooling the glass.