公开(公告)号：US20210230880A1

公开(公告)日：2021-07-29

申请号：US16972430

申请日：2019-04-02

Applicant: Flooring Technologies Ltd.

Inventor： Frank OLDORFF ,  Ingo LEHNHOFF ,  Norbert KALWA ,  Rüdiger KLUPSCH ,  Thomas LEHMANN

IPC: E04F15/02 ,  E04F15/10 ,  B44C5/04 ,  B44C1/24

Abstract: The disclosure relates to a method for finishing a supplied building panel made of a wood material, in particular MDF or HDF, with an upper side and a lower side, wherein, in a first embossing step, a relief is embossed at least into the upper side as first strip-shaped depressions with two opposing side walls, a bottom wall connecting said side walls and a depth (T), and subsequently a decorative pattern (3) is printed on the embossed upper side of the building panel, and the decorative pattern is then sealed by applying an abrasion-resistant layer (4). According to the invention, additional depressions extending at an angle (α) transversely to the first depressions are embossed, and the large-format supplied building panel is divided into individual panels by carrying out a saw cut in and along each of the depressions.