| abstract |
(57) [Summary] [PROBLEMS] To provide a fibrous structure having a good feel, and excellent elasticity and durability. SOLUTION: A thermoplastic polyester-based elastomer (E) and a polyester (P) having a melting point higher by 10 ° C. or more than the thermoplastic polyester-based elastomer (E) in a fiber cross section are E: P = 20: 80. A polyester-based heat-adhesive conjugate short fiber arranged so that at least a part of the E component is exposed on the fiber surface in an area ratio of ~ 80: 20, and a polytrimethylene terephthalate-based polyester short fiber or polytrimethylene terephthalate A conjugated staple fiber containing at least one polyester as a component, the weight ratio of both staple fibers being 5:95 to 70:30, and at least the intersection of both staple fibers and / or the intersection of heat-adhesive conjugate staple fibers. The fiber structure is such that a heat fixation point is partially formed. |