Manufacturing method of such extrudates and plane extrudate has a self-cleaning properties

摘要

Planar extrudate having a surface with a self-cleaning properties (X), and, the invention relates to a simple method for producing self-cleaning surfaces such. The method according to the invention is very simple, it's also called, is because it is possible to use an instrument that already exists. Normally, the planar extrudate is smoothed using a roller. Use the roller in the method according to the invention, in which it is applied microparticles (P) is in the roller on, transferred to the roller on the time of smoothing the extrudate the microparticles, extruded particles I be pressed into the surface of the object. It is possible by the process according to the invention does not need to be applied to the shaped body on different material carrier layer embossed or an additional layer, to obtain a self-cleaning surface with particles having a structure that is cracked. For example extrudates of the present invention may be plate-like or sheet-like.