Abstract: A nonwoven fabric 10, wherein, on a side of the one surface, a plurality of longitudinal ridge portions 11 protruding on the side of the one surface in thickness direction of the nonwoven fabric is extended in one direction Y on the side of the one surface in a plane view, and is aligned at intervals on the side of the one surface in the plane view, in other direction X, different from the one direction Y on the side of the one surface, transverse ridge portions 21 extending in the other direction X on the side of the one surface are arranged by linking the longitudinal ridge portions 11, and a fiber orientation direction in the longitudinal ridge portions 11 is different from a fiber orientation direction in the transverse ridge portions 21.

Abstract: A nonwoven fabric, comprising thermoplastic fibers, a first surface side and a second surface side which is a surface side opposite to the first surface side, wherein the nonwoven fabric has outer surface fiber layers on the first surface side and the second surface side in which fibers are oriented in plane direction; and a plurality of connecting portions arranged between the outer surface fiber layer on the first surface side and the outer surface fiber layer on the second surface side, in which fibers are oriented in thickness direction of the nonwoven fabric; and part of the fibers is fused to each other between the outer surface fiber layer on the first surface side, the outer surface fiber layer on the second surface side, and the connecting portions.

Abstract: A nonwoven fabric 10, comprising a movable layer 4 having front and back surfaces 10SA and 10SB, wherein the movable layer 4 has a movable zone, in which one surface of the front and back surfaces is movable by 5 mm or more in a direction along the one surface, relative to the other surface.

Abstract: A nonwoven fabric 10, wherein, on a side of the one surface, a plurality of longitudinal ridge portions 11 protruding on the side of the one surface in thickness direction of the nonwoven fabric is extended in one direction Y on the side of the one surface in a plane view, and is aligned at intervals on the side of the one surface in the plane view, in other direction X, different from the one direction Y on the side of the one surface, transverse ridge portions 21 extending in the other direction X on the side of the one surface are arranged by linking the longitudinal ridge portions 11, and a fiber orientation direction in the longitudinal ridge portions 11 is different from a fiber orientation direction in the transverse ridge portions 21.