Circulating gas oven for heating fiber reinforced thermoplastic resin sheets
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United States of America Patent
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Dec 27, 1988
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N/A
app pub date -
Nov 20, 1987
filing date -
Dec 4, 1986
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Expired
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Abstract
A method and apparatus for heating fibers reinforced thermoplastic sheets is disclosed. The apparatus involves use of gas heating ovens adapted to allow several layers of material to be heated continuously, with the conveyors stacked are above the other. Stacking of the heated product can be provided at the oven exit. Provisions for cleaning and diffusing the gases over the work piece are also described.
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