Denim-like four-way stretch weft knitting shapewear fabric

The utility model relates to a jean-imitated four-way stretch weft-knitted shapewear fabric which is formed by performing weft knitting on first elastic wrap yarn and second elastic wrap yarn to form a double-sided twill weave, the core yarn density of the first elastic wrap yarn and the second elastic wrap yarn is 40D-80D, and the linear density of the wrapping yarn is 30D-50D; the transverse density of the finished fabric is 50-60 loops/5cm, and the longitudinal density is 70-80 loops/5cm. The first elastic wrap yarn and the second elastic wrap yarn are adopted to be subjected to weft knitting to form the double-faced twill weave, good elasticity is achieved in the straight direction and the transverse direction, the obvious dyeing difference effect is achieved only through single dyeing in the dyeing process, the washing process is omitted, and the arching phenomenon caused by different shrinkage rates in the washing process is avoided; the linear density of the wrapping yarn is 30-50 D, so that the overal