Gradient-color polyester color yarn

The utility model relates to the technical field of polyester color silk, in particular to gradient color polyester color silk which comprises a polyester color silk body, the polyester color silk body is formed by twisting two sets of colored polyester silk, each set of colored polyester silk is composed of polyester fiber filaments and reactive dye fiber filaments, and high-tenacity fiber filaments are twisted between the two sets of colored polyester silk. The outer sides of the polyester fiber filaments and the reactive dye fibers are respectively provided with a polyester color fixing agent, sweat-absorbing fibers are twisted on the outer sides of the polyester color fixing agents, and the outer sides of the sweat-absorbing fibers are uniformly provided with color-absorbing microorganisms. The service life of the clothes is not shortened due to water washing, and meanwhile, the fastness of the dye color can be improved, so that the gradient color is lasting. 本实用新型涉及涤纶色丝技术领域，尤其为一种渐变色涤纶色丝，包括涤纶色丝本体，所述涤纶色丝本体