FIELD: production of sheet glass; lines producing glass by float-method. SUBSTANCE: proposed method includes preliminary lateral spreading of glass mass on drain chute due to widening of said chute in way of flow of glass mass; ratio of width of chute at drainage area to its width at point of connection with producing channel ranges from 1.01-5.0. EFFECT: reduced losses of heat; improved optical parameters of glass. 4 dwg, 2 ex
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