| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor material which includes a woody substrate but excellent in water resistance, exhibits a three-dimensional feel in design by virtue of a groove portion formed in the surface thereof, does not cause defective cutting such as burrs, bleeding, and whitening at the time of groove finishing, and can be easily produced while ensuring the good quality thereof. SOLUTION: The floor material is formed by laminating a thermoplastic resin decorative sheet 3 on the surface of the woody substrate 1 via a thermoplastic intermediate layer 2, and embossing the decorative sheet 3 from above the surface to form the groove portion 4 having a depth larger than the thickness of the decorative sheet 3. According to the floor material, it is desirable that the thermoplastic resin intermediate layer 2 is made of a thermoplastic resin with a heat distortion temperature of 60 to 130°C. COPYRIGHT: (C)2004,JPO
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