EP 3578385 B1 20210526 - METHOD FOR REFINING A LARGE FORMAT BUILDING PANEL
Title (en)
METHOD FOR REFINING A LARGE FORMAT BUILDING PANEL
Title (de)
VERFAHREN ZUR VEREDELUNG EINER GROSSFORMATIG BEREITGESTELLTEN BAUPLATTE
Title (fr)
PROCÉDÉ DE FINISSAGE D'UN PANNEAU DE CONSTRUCTION DE GRAND FORMAT
Publication
Application
Priority
EP 18176816 A 20180608
Abstract (en)
[origin: WO2019233652A1] The invention relates to a method for finishing a supplied building panel (1) made of a wood material, in particular MDF or HDF, having an upper side (2) and a lower side (9), wherein, in a first embossing step, a relief is embossed at least into the upper side (2) as first strip-shaped depressions (5) having two opposing side walls (5.1, 5.2), a bottom wall (5.3) connecting said side walls, and a depth (T), and subsequently a decorative pattern (3) is printed onto the embossed upper side (2) of the building panel (1), and the decorative pattern (3) is then sealed by applying an abrasion-resistant layer (4). According to the invention, additional depressions (6) extending at an angle (α) transversely to the first depressions (5) are embossed, and the large-size supplied building panel (1) is divided into individual panels by carrying out a saw cut in and along each of the depressions (5, 6).
IPC 8 full level
B44C 5/04 (2006.01); B44C 1/24 (2006.01); E04F 15/02 (2006.01)
CPC (source: EP RU US)
B44C 1/24 (2013.01 - EP US); B44C 5/04 (2013.01 - EP RU); B44C 5/043 (2013.01 - US); E04F 15/02033 (2013.01 - EP US); E04F 15/102 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3578385 A1 20191211; EP 3578385 B1 20210526; CN 112423995 A 20210226; CN 112423995 B 20211207; EP 3885155 A1 20210929; EP 3885155 B1 20231122; EP 3885155 C0 20231122; ES 2882709 T3 20211202; ES 2971683 T3 20240606; PL 3578385 T3 20211227; PL 3885155 T3 20240415; PT 3578385 T 20210819; RU 2757241 C1 20211012; US 11156004 B2 20211026; US 2021230880 A1 20210729; WO 2019233652 A1 20191212
DOCDB simple family (application)
EP 18176816 A 20180608; CN 201980038212 A 20190402; EP 2019058287 W 20190402; EP 21174458 A 20180608; ES 18176816 T 20180608; ES 21174458 T 20180608; PL 18176816 T 20180608; PL 21174458 T 20180608; PT 18176816 T 20180608; RU 2020141787 A 20190402; US 201916972430 A 20190402