Stretchable laminate sheet and disposable worn article

A disposable worn article including a stretchable laminate sheet, the disposable worn article including:

• a girth portion formed from the stretchable laminate sheet, extending in a girth direction of a wearer, and configured to cover a torso of the wearer, the girth portion including a lower edge portion, an upper edge portion, and a middle portion between the lower edge portion and the upper edge portion;
• and
• an absorbent body configured to cover a crotch of the wearer;
• wherein:
• the stretchable laminate sheet includes a thermoplastic stretchable film laminated on a non-woven fabric containing thermoplastic fiber therein;
• the non-woven fabric and the stretchable film are welded together at a plurality of first welding portions and a plurality of second welding portions;
• the first welding portions each have a longer first length in a first direction, and each have a first width, shorter than the first length, in a second direction perpendicular to the first direction;
• the second welding portions each have a longer second length in a third direction crossing the first direction, and each have a second width, shorter than the second length, in a fourth direction perpendicular to the third direction;
• the first welding portions are provided in the lower edge portion and the middle portion of the girth portion;
• the second welding portions are provided in the upper edge portion of the girth portion;
• the first welding portions are arranged intermittently in the girth direction and arranged intermittently in a vertical direction perpendicular to the girth direction;
• the second welding portions are arranged intermittently in the girth direction and arranged intermittently in the vertical direction;
• a length of each of the first welding portions in the vertical direction perpendicular to the girth direction is longer than a length thereof in the girth direction;
• and
• a length of each of the second welding portions in the girth direction is longer than a length thereof in the vertical direction.