Apparatus for and method of coating glass fibers

Glass manufacturing – Processes – Forming product or preform from molten glass

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Details

65 11W, 118 63, 118 68, 427348, C03B 3702

Patent

active

039778541

ABSTRACT:
Apparatus for and method of producing glass strand including withdrawing spaced apart continuous glass filaments from streams of molten glass; advancing the filaments along converging paths to a gathering member, the advancing filaments moving air with them; applying a coating substance to the filaments; gathering the filaments into a strand; and removing any excess coating substance from the strand by diverting at least some of the moving air to flow generally transversely across the path of the advancing strand.

REFERENCES:
patent: 2373078 (1945-04-01), Kleist
patent: 2911941 (1959-11-01), Sokal
patent: 3029161 (1962-04-01), Ferner
patent: 3117888 (1964-01-01), Fox
patent: 3222149 (1965-12-01), Drummond
patent: 3304163 (1967-02-01), Holschlag
patent: 3314162 (1967-04-01), Haywood
patent: 3507250 (1970-04-01), Dew
patent: 3556755 (1971-01-01), Dent
patent: 3666431 (1972-05-01), Oswald
patent: 3681039 (1972-08-01), Marzocchi

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