Bed finishing material

Abstract

The article according to the present design is a thin floor finishing material with a total thickness of about 10 mm to 15 mm, in which a wood fiber board about 0.8 mm to 1.5 mm thick is laminated and integrated on the surface of a plywood composed of 7 layers, and a cushioning material made of a resin foam or a fiber aggregate (including non-woven fabric, etc.) about 1 mm to 3 mm thick is laminated on the back surface. Back grooves are formed in the plywood layer, and the back grooves in one direction are configured to reach the fourth layer from the surface of the plywood layer, and the back grooves in the other direction are configured to reach the second layer from the surface of the plywood layer.

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