| 摘要 |
PROBLEM TO BE SOLVED: To provide a fiber structure exhibiting a soft touch near to that of a woven fabric, further having good characteristics such as good bulkiness, heat retainability and shielding property, and especially suitable for the use of a surface material for sanitary materials. SOLUTION: This fiber structure comprises 70-0 wt.% of thermally non-fusible fibers and 30-100 wt.% of thermally fusible conjugate fibers each of which has a hollow portion having a hollowness percent of 40-70% in the core and further has a fineness of 0.1-1.5 denier and a conjugate ratio of 25/75 to 75/25. The fiber structure has a bulk density of 0.01-0.10 g/cm<3> , a cantilever value of <=10 cm and a tensile strength of >=300 g/5 cm. |
