Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1990-09-13
1991-10-08
Lindsay, Robert L.
Glass manufacturing
Processes
Forming product or preform from molten glass
65 2, 65 111, 65 12, C03B 3702, C03C 2502
Patent
active
050551191
ABSTRACT:
Energy efficient process and apparatus are disclosed for forming glass fiber packages which are free of migration. Air from around the fiber forming bushing is passed beneath the bushing whereby it is heated by bushing heat and the heated air is then drawn into a chamber through which the glass fibers pass in heat transfer contact with the heated air. This heat transfer contact causes the water or solvent in the applied size to be evaporated and results in a migration free package.
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Adzima Leonard J.
Flautt Martin C.
Gillespie Ted C.
Lindsay Robert L.
Owens-Corning Fiberglas Corporation
Pacella Patrick P.
Rywalski Robert F.
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