Absorbent article having compressed grooves

摘要

Described is an absorbent article that includes at least a liquid-permeable sheet, a liquid-impermeable sheet, and an absorption body sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet. A pair of right and left compressed grooves are formed along the longitudinal direction. Each compressed groove is separated into a right or left compressed groove located in the longitudinal side edge part at least in the center region of the absorption body, a front-side compressed groove located in the longitudinal front part of the side edge part, and a rear-side compressed groove located in the longitudinal rear part of the side edge part and out of these compressed grooves. The compressed groove located on the widthwise innermost side is formed to allow its end part in the separation portion to run in parallel with the longitudinal centerline or face outwardly in the width direction.

主权项

1. An absorbent article having a skin-contact surface side, a longitudinal direction and a widthwise direction, the absorbent article comprising:
at least a liquid-permeable sheet, a liquid-impermeable sheet, an absorption body sandwiched between said liquid-permeable sheet and said liquid-impermeable sheet, wherein the absorption body includes a center region having longitudinal side edge parts, a longitudinal front part located forward to the center region, and a longitudinal rear part located backward to the center region, and a pair of right and left compressed grooves, on the skin-contact surface side, extending along the longitudinal direction, each of the right and left compressed grooves including
a middle compressed groove located at least in the corresponding longitudinal side edge part and having a front end part and rear end part,a front-side compressed groove located in the longitudinal front part and having a front end part and a rear end part, anda rear-side compressed groove located in the longitudinal rear part and having a front end part and rear end part, wherein
the front end part of the middle compressed groove and the rear end part of the front-side compressed groove overlap each other in the widthwise direction, andone of the front end part of the middle compressed groove and the rear end part of the front-side compressed groove is located inwardly of the other in the widthwise direction, and runs in parallel with a longitudinal centerline of the absorbent article or outwardly in the widthwise direction, wherein
the rear end part of the middle compressed groove and the front end part of the rear-side compressed groove overlap each other in the widthwise direction, andone of the rear end part of the middle compressed groove and the front end part of the rear-side compressed groove is located inwardly of the other in the widthwise direction, and runs in parallel with the longitudinal centerline or outwardly in the widthwise direction, wherein
the front end parts of the middle compressed grooves are separated from each other by a first distance in the widthwise direction,the rear end parts of the middle compressed grooves are separated from each other by a second distance in the widthwise direction,the middle compressed grooves are separated from each other, at a position configured to correspond to a body fluid discharge port of a wearer, by a third distance in the widthwise direction,the third distance is greater than the first and second distances,the third distance is from 20 mm to 50 mm,a difference between the first and third distances is 5 to 30 mm, anda difference between the second and third distances is 5 to 30 mm.