| 摘要 |
Use: This invention is for improvements in or relating to the design of wall facing panels with textured surface and can be used in products designed for both indoor and outdoor wall panelling. Spirit of the Invention: In accordance with the first embodiment, the wall panel contains the base and the outer layer on the front face of which there are textured elements making up a design pattern featuring convex elements and/or concaves; the design pattern created by the said elements contains the convex elements with a maximum width of up to 25 mm across, and the concaves with a width of under 25 mm and a depth under 0.95 d where d is the thickness of sheet material; the textured design pattern is created in conformity with the condition where Sconv./Sconc 0.05-19.0 where Sconv. is the combined area of the convex elements, and Sconc is the combined area of the concaves; the base is made, for example, of metal and/or of chipboard and/or fireboard and/or MDF and/or paper laminate and/or plywood and/or polymer material, for example, of PolyVinylChloride and/or epoxide and/or polyester and/or polyurethane and/or polycarbonate and/or acryl and/or polystyrene and/or polyethylene and/or composite material with a hardened polymer-based binding medium, for example, of glass-fibre plastic and/or coal plastic and/or polymers with mineral or layered fillers, for example, of polyethylene with the addition of silica sand or mineral fibres with the thickness d=0.2-25.0 mm, and the outer layer is made, for example, of stainless steel or aluminium alloy and/or an alloy of aluminium and zinc and/or titan and/or bimetal and/or composite material with the thickness d=0.02-3.0 and the depth of the relief of the outer layer 0.001-2.0 mm. The textured design is made as follows: with regular spacing of the convex elements and concaves on the front face of the panel, with random spacing of the convex elements and concaves, or with a mix of regular and random spacing of the convex elements and concaves on the front face of the panel. |
