Method of making glass fiber forming feeders

摘要

A method of making an orificed discharge wall for supplying a plurality of streams of molten glass to be attenuated into filaments is provided comprising inserting elements in apertures in a member; adhesively securing an elastic membrane to said member and elements, said membrane adapted to isostatically transmit pressure to said elements and member; applying isostatic pressure to the elements and member to mechanically seal the elements to the member; and fusing the mechanically sealed elements and member together to prevent the unwanted passage of molten glass between said elements and said member, said elements having an orifice to permit the passage of molten glass therethrough to establish said streams.