METHOD FOR MOLDING FLOAT GLASS SHEET AND DEVICE FOR MOLDING FLOAT GLASS SHEET

摘要

The present invention relates to a method for molding a float glass sheet in which molten glass that is supplied continuously on molten metal in a bath is made to flow on the molten metal and formed into a strip sheet shape, wherein an uppermost flow part of the molten metal is cooled by a first refrigerant tube disposed outside of the molten metal and the first refrigerant tube is disposed in a position that does not overlap the molten glass in a top view.