Method of and apparatus for controlling the breakage of glass fi

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

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Details

65 101, 65 12, 65 29, 356 731, C03B 37025

Patent

active

044014520

ABSTRACT:
A method of and apparatus for controlling the breakage of glass fibers comprising: feeding a supply of molten glass through an orificed wall to form glass streams; attenuating the glass streams to form a plurality of glass fibers; gathering the glass fibers into glass strands; forming the glass strands into a wound package; determining when a break has occurred in the fibers; determining the location of such break; and positioning a stream of fluid at the orificed wall at the location of the break to inhibit further breakage of fibers that are adjacent to the location of the break.

REFERENCES:
patent: 3905790 (1975-09-01), Strickland
patent: 4130406 (1978-12-01), Wakasa et al.
patent: 4149865 (1979-04-01), Coggin et al.

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