| 摘要 |
<p>The method involves having a core consisting of a fiber material, preferably MDF- or HDF plate. One part of the panel (1) is cut by laser. The laser cut partly runs by a core (4) made of synthetic material. A layer (3) containing a panel (2) has the laser cut providing an edge. The laser cut runs by the layer and partly into the core. An independent claim is included for a floor board.</p> |
