Patent ID: 9340909
Filing Date: 2016-05-17
CPC Classification: A61F,D02J,D04H,D06C,Y10T

Claim Text:
1. A nonwoven fabric comprising continuous fibers and bonded sections formed by bonding multiple fibers including the continuous fibers, wherein the nonwoven fabric comprises a first side and a second side on the side opposite the first side, the first side comprises a plurality of projections (V the second side comprises a plurality of recesses (C said projections (V the nonwoven fabric has high-stretch regions and low-stretch regions formed by the non-homogeneous stretching wherein sections in which the fiber sizes are relatively thick and sections in which the fiber sizes are relatively thin are mixed among the continuous fibers in the nonwoven fabric, and the coefficient of variation of the diameters of the continuous fibers is at least 10%, and the continuous fibers have a plurality of neck portions with partially narrowed diameters.