Printed vulcanized fibre-based product and process for making the same
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United States of America Patent
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Jul 19, 2011
Grant Date -
Jul 3, 2008
app pub date -
Dec 14, 2007
filing date -
Dec 18, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A three-ply product includes a particle board core assembled with a patterned vulcanized fiber sheet or layer on each surface. One of the vulcanized fiber sheets may have a preprinted decorative pattern provided thereon. The other vulcanized fiber sheet may also be decorative, or merely a plain sheet of vulcanized fiber. The product is useful for woodworking applications, and may be processed (i.e., stained, sanded, lacquered, etc.) like a natural wood product. Unlike prior vulcanized fiber processes, the process of making the vulcanized fiber sheets preprints a pattern, in a preprinting process, on the top sheets of cellulose paper plies.
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