Stand wear and tear compound sewing thread

The utility model belongs to the technical field of the sewing thread technique and specifically relates to a stand wear and tear compound sewing thread, including first heart yearn and second heart yearn, the relative cabling with the second heart yearn of first heart yearn forms complete main heart yearn, the first heart yearn and the second heart yearn outside all are equipped with first wearing layer, first wearing layer outside winding in proper order is equipped with a wound wire, the 2nd wound wire, the 3rd wound wire, a wound wire, the 2nd wound wire and the 3rd wound wire all are theheliciform and twine in proper order the first wearing layer outside, a wound wire, the 2nd wound wire and the 3rd wound wire's outer wall is all fixed and is equipped with the second wearing layer. The utility model discloses, strong resistance to abrasion has market prospect, is fit for promoting. 本实用新型涉及缝纫线技术领域，尤其是种耐磨损复合缝纫线，包括第芯线和第二芯线，所述第芯线和第二芯线相对并捻形成完整的主芯线，所述第芯线和第二芯线外侧均设有第耐磨层，所述第耐磨层外侧依次缠绕设有第缠绕线、第二缠绕线、第三缠绕线，所述第缠绕线、第二缠绕