METHOD TO MANUFACTURE CLAMPING PLATE, CLAMPING PLATE, METHOD TO PRESS RELIEF ON FLOOR PANEL AND FLOOR PANEL Russian patent published in 2013 - IPC C23F1/02 B44B5/02 B44C1/24 B44F9/02 

FIELD: construction.

SUBSTANCE: in process of method realisation at first on the surface (2) of the clamping plate they create (1) fine ledges (3), afterwards a layer of chrome is applied onto the surface of the clamping plate to give identical shine to the entire surface, the specified fine ledges (3) are coated with a material resistant to further surface treatment, after realisation of which they remove material, which is resistant to surface treatment, from the clamping plate. At the same time the specified surface treatment is made so that fine ledges (3) have lower roughness of the surface compared to surrounding sections of the clamping plate surface, or so that fine ledges (3) have higher shine, compared to the surrounding surface of the clamping plate.

EFFECT: invention makes it possible to produce a clamping plate for making floor panels, the surface structure of which on pressed sections differs from the surface structure on adjacent sections, also for making floor panels with a pattern imitating wood and other natural materials, for instance, stone.

6 cl, 10 dwg