METHOD OF MANUFACTURING A BUILDING PANEL

A flooring panel 1 comprising a core 6 and a surface layer 5, the surface layer 5 comprising cork particles 14 or wood fibres 14 comprising lignin resin, melamine resin as binder 19, colour pigments15 and aluminium oxide as wear resistant particles, all components being homogenously mixed, and the c...

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Bibliographische Detailangaben
Hauptverfasser:	Pervan, Darko, Jacobsson, Jan, Ziegler, Göran, Lindgren, Kent, Håkansson, Niclas, Boucké, Eddy
Format:	Patent
Sprache:	hrv ; eng
Schlagworte:	BUILDING DECORATIVE ARTS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL MANUFACTURE OF SPECIFIC WOODEN ARTICLES MOSAICS NAILING OR STAPLING MACHINES IN GENERAL PAPERHANGING PERFORMING OPERATIONS PRODUCING DECORATIVE EFFECTS SPECIAL DESIGNS OR PICTURES TARSIA WORK TRANSPORTING WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	A flooring panel 1 comprising a core 6 and a surface layer 5, the surface layer 5 comprising cork particles 14 or wood fibres 14 comprising lignin resin, melamine resin as binder 19, colour pigments15 and aluminium oxide as wear resistant particles, all components being homogenously mixed, and the core 6 comprising fibres and binder and being provided with a mechanical locking system 4 at its edges and a rear balancing layer 7. Also disclosed is a method of manufacturing said flooring panel by - homogenously mixing the dry particles of the surface layer; - scattering the mix on an embossed pressure matrix; - applying the core layer as scattered or prefabricated layer on the surface layer; - applying a balancing layer as scattered or prefabricated layer on the core layer; - pre-pressing the panel; - printing and brushing the surface layer; - forming the panel by a further pressing and heating step; - machining the mechanical locking system.