Cross-grained veneer and manufacturing method of the same
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United States of America Patent
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Mar 28, 2000
Issued Date -
N/A
app pub date -
Aug 19, 1998
filing date -
Sep 22, 1995
priority date (Note) -
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Abstract
Disclosed herein is a new kind of veneer which has the cross grain (such as wavy grain and interlocked grain) artificially formed on the surface of straight-grained veneer cut by quarter sawing from a species of wood which should yield the cross grain but actually has no cross grain. Disclosed also herein is a method of producing the cross-grained veneer, said method comprising cutting wood into veneer of desired thickness which assumes the straight grain, by using a veneer peeling machine equipped with a knife whose cutting edge waves continuously in the lengthwise direction, and flattening the veneer having an uneven surface by means of thermal fixing or hot pressing, thereby artificially forming the cross grain on the surface of the straight-grained veneer. The knife is constructed such that the cutting edge waves in the widthwise direction of the knife and the troughs of the wave are disposed along the straight line extending in the lengthwise direction of the knife.
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