| 摘要 |
PROBLEM TO BE SOLVED: To easily manufacture a light-weighted woody plate of high strength. SOLUTION: The woody plate 1 comprising a core layer 3 in which wood chips F are linked with thermoplastic woody resin; a front layer 2 in which a woody content is linked with thermoset resin and/or a rear layer, is provided. A raw material mixture for front layer M1 containing a woody content and the thermoset resin is sprayed on a substrate 6 to form a front layer mat 2A. A raw material mixture for core layer M2 of thermoplastic woody resin melt R and the wood chips F are accumulated by feeding on the front layer mat 2A to form a core layer mat 3A. A raw material mixture for rear layer M1 containing the woody content and the thermoset resin is sprayed thereon to form a rear layer mat 4A. The woody plate 1 is manufactured by forming by pressing the three layer mat.
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