Method for producing fiber product

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

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Details

65 343, 65 44, 156 624, C03C 2502, C03B 2320, B32B 1702

Patent

active

053243374

ABSTRACT:
A fiberglass product usable as an end product or an intermediate product is formed as a pack in a forming station but only 1/7th of the conventional quantity of binder is applied. After curing to a self-sustaining form, additional binder is added at a location remote from the forming station in an amount in excess of the amount required in the final product and then the excess binder and moisture is removed by one or more vacuum stripping steps.

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patent: 3676095 (1972-07-01), Stalego
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patent: 4266960 (1981-05-01), Scott et al.
patent: 4288475 (1981-09-01), Meeker
patent: 4296164 (1981-10-01), Bemis
patent: 4517236 (1985-05-01), Meeker et al.
patent: 4744810 (1988-05-01), Battigelli
patent: 5123949 (1992-06-01), Thiessen
patent: 5149920 (1992-09-01), Meeker et al.
patent: 5169571 (1992-12-01), Buckley

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