Disposable wearing article with moveable skin-contactable sheet

摘要

A disposable wearing article has a skin-contactable sheet moveable relative to a chassis. The chassis includes an inner sheet, an outer sheet and a liquid-absorbent panel interposed between these inner and outer sheets. The absorbent panel lies at least in the crotch region and extends into the front and rear waist regions in the longitudinal direction. In the rear waist region, a skin-contactable sheet adapted to come in contact with the wearer's skin is attached to the inner surface of the inner sheet. The skin-contactable sheet has front and rear ends extending in the transverse direction and lateral portions extending in the longitudinal direction and only the lateral portions are bonded to the inner sheet.

主权项

1. A disposable wearing article having a longitudinal direction and a transverse direction, said disposable wearing article including:
a chassis including
a skin-facing side, a non-skin-facing side opposite to the skin-facing side,a front waist region, a rear waist region and a crotch region extending between the front and rear waist regions,lateral portions extending in the longitudinal direction, andfront and rear ends extending in the transverse direction; and a skin-contactable sheet lying on the skin-facing side of the chassis, wherein the skin-contactable sheet extends in the transverse direction, lies at least in the rear waist region and is joined to the chassis only along lateral portions of the skin-contactable sheet, the skin-contactable sheet further includes:
a plurality of elastic elements contractibly attached to the skin-contactable sheet; anda plurality of ridges extending in the longitudinal direction and grooves each formed between a pair of the adjacent ridges, wherein a middle section of the skin-contactable sheet in the transverse direction is free from the contractile force of the plurality of elastic elements and is in a flat state without the ridges and grooves.