Topsheet made of nonwoven fabric used in disposable wearing article

摘要

A topsheet for a disposable wearing article that is formed with a plurality of fine openings each having an area of about 0.16-5 mm² and a part of the peripheral edge of each opening is protuberated upward from an upper surface of the topsheet. The topsheet is thereby improved so that body fluids can be rapidly absorbed and stuffiness as well as eruption of the wearer's skin can be reliably avoided.