| 摘要 |
PROBLEM TO BE SOLVED: To prevent the occurrence of a cracking by drying in a sliced veneer 20 as a surface decorated layer even under the severe temperature environment in woody flooring 1 making use of long grain plywood as a substrate plywood 10. SOLUTION: In the ligneous flooring 1 having the same direction as those directions of the fiber direction L1 of the surface top board 11 of the substrate plywood 10 and the fiber direction L2 of the sliced veneer 20, nonwoven fabric 30 with orientation is coherently laminated between the surface top board 11 and the sliced veneer 20 so that the orientation L3 can be set at right angles to the fiber direction L1 of the surface top board 11. COPYRIGHT: (C)2005,JPO&NCIPI
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