The invention discloses a textile fabric after-trimming method. The textile fabric after-trimming method comprises steps of singeing, enzyme desizing, softening, water washing, sizing, coiling, and finished product packaging. According to the textile fabric after-trimming method, the technological parameters of each step are reasonably adjusted, and no chemical auxiliary agent is adopted in the whole after-trimming process, so that environment pollution is reduced, nourishing of skin is realized, and cloth service life is prolonged. The textile fabric after-trimming method is simple, is reasonable in design, and is low in manufacturing cost.