The invention provides a processing technology of an automobile seat fabric, aiming at solving the technical problems of an existing production technology that the flow is simple, the production manufacturability is poor and the like. The processing technology of the automobile seat fabric, provided by the invention, is characterized in that the processing technology comprises the following steps:S1, selecting sponge as a base layer of the seat fabric and selecting a non-woven fabric as an inner layer of the seat fabric; S2, doubling polyester fibers, cotton fibers and polyurethane fibers toprepare blended yarns; S3, uniformly winding the blended yarns in S2 onto a disc head through a warping machine; S4, bending the blended yarns which are wound in S3 into coils through a warp knittingmachine and mutually interlacing to form a fabric; S5, putting the warp-knitted fabric in S4 into a washing device and washing for 20 to 50min; S6, putting the washed fabric in S5 into a dyeing vat and putting a dyestuff for dyeing. The processing technology provided by the invention has the characteristic of good manufacturability.