Front and back concave-convex double-faced bubble woven fabric

The utility model relates to the technical field of woven fabrics, in particular to a front and back concave-convex double-faced bubble woven fabric. The utility model relates to a composite floor, which comprises a bottom layer, a middle layer and a surface layer, the bottom layer is provided with a notch structure or/and a bulge structure, the surface layer is provided with a notch structure or/and a bulge structure, the bottom layer is connected with the surface layer through the middle layer, the shapes and specifications of different notch structures are different, and the shapes and specifications of different bulge structures are different. The protruding structure is in a shape with a protruding front face and a flat back face, or in a shape with a flat front face and a protruding back face or in a shape with the front face and the back face protruding simultaneously. The front and back concave-convex double-faced bubble woven fabric is formed by weaving through a simple weaving method, the weaving ef