Wood flooring laminated with high pressure veneer and impregnated low weight printing paper

Abstract

Disclosed herein is a UV surface-coated laminate wood flooring for an under-floor heating system comprising a back-grooved base, an adhesive layer and a printed wood veneer layer wherein the printed wood veneer layer is produced by impregnating and coating a low-basis weight printed paper with a thermoplastic or thermosetting resin, integrally forming the paper layer with a low-price reinforcing layer by pressing under high pressure, treating the surface of the paper layer with an acryl based primer, and coating the primer-treated paper layer with a solvent-free type UV coating paint, and wherein the back-grooved base and the printed wood veneer layer are adhered to each other by the adhesive layer.

Description

technical field

[0001] The present invention relates to a back-grooved laminated wooden floor for floor heating systems comprising layers selected from polyvinyl chloride resin, oriented strand board (OSB) and high-density fibreboard (HDF) and waterproof plywood A base layer of layers and a printed wood veneer layer laminated on top of the base layer. More specifically, the present invention relates to a UV surface-coated laminate wood floor for floor heating systems comprising a base layer with a back groove, an adhesive layer and a printed wood veneer layer, wherein the printed The wood veneer layer includes a veneer layer laminated sequentially from the bottom, a resin-impregnated low-weight paper layer, and a primer-treated UV coating, and the base layer with a back groove and the printed wood veneer layer are bonded to each other through an adhesive layer. bonding. Background technique

[0002] Figure 1 is a cross-sectional view of a conventional wood floor for floor ...

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