How molding of float glass plate, and a molding apparatus of float glass plate

摘要

The present invention is a method of forming the float glass plate for forming the molten glass is continuously supplied on molten metal in the bath tub to the strip shape is allowed to flow on the molten metal, the most upstream portion of the molten metal is cooled by the first refrigerant pipe is disposed outside of said molten metal, said first refrigerant pipe is directed to a molding method of a float glass plate which is disposed at a position not overlapping with the molten glass in the top view.