| abstract |
PROBLEM TO BE SOLVED: To provide an improved combination of strength, abrasion resistance, barrier properties, covering property and softness, and without significantly deteriorating the properties of textiles, and / or unpleasant odor. Of low-priced nonwoven fabric that can be sterilized without causing blemishes. A multi-component spunbond nonwoven web made from continuous multi-component fibers comprising a polyester component and a polyethylene component is provided. The polyethylene component has improved spinning properties and spunbond properties compared to similar spunbond fiber fabrics made from linear low density polyethylene having a density and / or melt index and / or polydispersity outside the ranges specified by the present invention. A linear low density polyethylene composition having a density, melt index, and polydispersity that falls within a specified range to improve the balance with the properties of the textile. These spunbond fibers are made to have a sheath-core shape, and it is preferable that the polyester component forms the core and the linear low-density polyethylene component forms the sheath. |