WOOD FLOORING WITH LAMINATED WOOD AND HDF USING SYMMETRIC STRUCTURE AND PROCESS FOR MANUFACTURING THE SAME

摘要

A flooring panel with a laminated veneer and an HDF(High Density Fiber Board) by using a symmetrical structure and a manufacturing method thereof are provided to secure the natural texture of wood and to prevent deformation caused due to the change of temperature or humidity by using the HDF as a base layer and stacking the laminated veneer on the base layer. The flooring panel comprises a balance layer(60), a first adhesive layer(50), an HDF layer(40), a second adhesive layer(30), and a sliced veneer layer(20), which are stacked from the bottom in order. Upper and lower parts of the flooring panel are symmetrical to each other with respect to the HDF layer. The balance layer is made of a laminated veneer or a veneer with density of 100Œ30% in comparison to the laminated veneer of the upper layer. The first and second adhesive layers are a soluble or solvent-free adhesive made of at least one of epoxy, polyurethane, polyisocyanate, polyester, acrylate, ethylene-vinyl acetate copolymer, polyamide, melamine, and synthetic rubber resin.