Production process of three-dimensional plaid cloth

The invention provides a production process of three-dimensional plaid cloth, and belongs to the technical field of fabrics. The problem of poor stability in the prior art is solved. The production process of the three-dimensional plaid cloth comprises the following steps: 1, preparing a semi-finished product: preparing a plurality of regions C and regions D which are adjacent at intervals; the area D is of a double-layer structure, the bottom layer of the area D is a plain weave, the upper layer of the area D is weft floating yarn, and the floating and sinking rule of warp weave points in the area D is two-down one-up and two-down one-up; the floating and sinking rule of warp weave points in the area C is two-up one-down and two-up one-down; the tissue compactness coefficients of the C region and the D region are the same; the first weft yarn and the fourth weft yarn in the weft yarn circulation are hot melting yarns, the second, the third, the fifth and the sixth weft yarns are non-hot melting yarns, and th