发明名称 |
MANUFACTURE OF LOW DENSITY PANELS |
摘要 |
<p>Low density composite wood panels are manufactured from a feedstock comprising wood wool strands of high average slenderness ratio and high average aspect ratio, and low bulk density. The feedstock wool strands are blended with a resin binder typically in the range of 3 to 5 percent by weight and a hot wax in the range 1 to 2 percent by weight and formed into a mat. The mat is hot pressed with steam injection to effect curing of the resin. The low density panels may include on one or both of their major faces a wood veneer layer. The wood wool strands typically comprise wood of the aspen or jack pine species.</p> |
申请公布号 |
CA2431292(C) |
申请公布日期 |
2008.05.06 |
申请号 |
CA20032431292 |
申请日期 |
2003.06.05 |
申请人 |
FORINTEK CANADA CORP. |
发明人 |
BRUNETTE, GILLES;SEAN, SY TREK;BASTIEN, GERALD |
分类号 |
B27N3/12;B27N3/04;B32B21/02;B32B21/13;E04C2/16 |
主分类号 |
B27N3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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