Attenuated glass fibre production
In the prodn. of attenuated glass fibres a stream of glass filaments consisting of alternate large and smaller dia. filaments is produced from a furnace having an orificed bushing consisting of alternate large and smaller dia. orifices. The filament stream is then fed (via feed rollers) into the hot...
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| Zusammenfassung: | In the prodn. of attenuated glass fibres a stream of glass filaments consisting of alternate large and smaller dia. filaments is produced from a furnace having an orificed bushing consisting of alternate large and smaller dia. orifices. The filament stream is then fed (via feed rollers) into the hot blast from a burner to attenuate the filaments into fibres. Used for glass wool. Increased prodn. rate of uniform quality fibres per unit of fuel consumption of the burner. |
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