METHODS OF MANUFACTURING GLASS RIBBON

METHODS OF MANUFACTURING GLASS RIBBON

A method of manufacturing glass ribbon can comprise feeding molten material through a minimum width of a first gap defined between a first roller and a second roller of a first pair of rollers. A first pool of molten material can be formed upstream from the minimum width of the first gap. A ribbon o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BISSON, Antoine Gaston Denis, ROUSSEAU, Daniel
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Beschreibung
Zusammenfassung:A method of manufacturing glass ribbon can comprise feeding molten material through a minimum width of a first gap defined between a first roller and a second roller of a first pair of rollers. A first pool of molten material can be formed upstream from the minimum width of the first gap. A ribbon of molten material can exit the first gap. The methods can further include passing the ribbon of molten material through a minimum width of a second gap defined between a first roller and a second roller of a second pair of rollers. The minimum width of the first gap can be greater than the minimum width of the second gap. A second pool of molten material can be formed upstream from the minimum width of the second gap.