摘要 |
A method for creating a porous sound absorbing surface in a moulded vehicle part (1), wherein the vehicle part (1) is made of a polymer material with a mould skin (2, 3). The method comprises removing at least a part of a mould skin (2, 3) of the polymer material from the moulded vehicle part (1) with the aid of the laser beams emitted from a laser unit. |