Process for continuous production of surface-consolidated lumber
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United States of America Patent
Stats
-
Oct 16, 1990
Grant Date -
N/A
app pub date -
Jan 31, 1989
filing date -
Apr 19, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for the continuous production of a surface-consolidated lumber, in which the surface layer of a lumber to be treated is hardened and consolidated, is provided. In this process, a lumber to be treated is coated with a thermosetting resin and is then fed between hot-pressing rolls in a plurality of pairs of hot-pressing rolls, and the lumber is continuously heat-compressed between the hot-pressing rolls and simultaneously the thermosetting resin is cured, whereby the surface of the lumber is hardened and consolidated.
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