Engineered molded fiberboard panels and methods of making and using the same
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United States of America Patent
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Jan 20, 2015
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N/A
app pub date -
Oct 29, 2012
filing date -
Mar 28, 2008
priority date (Note) -
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Abstract
A fiberboard panel is formed from at least one corrugated sheet of molded cellulose fiber material having alternating ribs and grooves. The corrugated sheet or panel is formed by a wet processing method including successive cold and hot press steps in which a wet mat is pressed between an opposing perforated platen and non-perforated, elastomeric material platen of cross-sectional shape substantially matching the desired panel shape and dimensions.
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Cited Art Landscape
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