| 摘要 |
The conjugate fiber nonwoven fabric of the present invention comprises conjugate fibers, preferably core-sheath-type or side-by-side-type conjugate fibers, composed of a polyethylene-based resin (A) having a higher melting point in the range of 120 to 135 DEG C and a lower melting point in the range of 90 to 125 DEG C, which is lower than the above higher melting point at least by 5 DEG C, and a high-melting point resin (B) whose melting point is higher than that of the above polyethylene-based resin (A) by 10 DEG C or more, the component ratio by weight of the polyethylene-based resin (A) to the high-melting point resin (B) (A/B) being in the range of 50/50 to 10/90, and the polyethylene-based resin (A) forming at least part of the surface of the fiber longitudinally continuously. This conjugate fiber nonwoven fabric has an excellent softness and a high strength, and it is suitably used as a nonwoven fabric for sanitary materials. |
