| 摘要 |
<p>The panel (100) has an overlay paper comprising a cellulose layer (10), and rough corundum particles (15) laid on a lower side of the cellulose layer, where the lower side faces a decorative layer. Fine corundum particles (13) are laid on an upper side of the cellulose layer, where the upper side is turned away from the decorative layer. The cellulose layer of the overlay paper is provided with a cover coat (12) of resin, and a grain size of the fine corundum is about 0.5 micrometer to 50 micrometer.</p> |
