ELASTIC SHEET FOR ABSORBENT ARTICLE AND ABSORBENT ARTICLE COMPRISING SAME

Disclosed is an elastic sheet for an absorbent article and the article using the elastic sheet, which have good fittability to a wearer's skin and is capable of suppressing gather marks on the wearer's skin. The elastic sheet (10) includes a first fibrous layer (2) defining a first surface...

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Bibliographische Detailangaben
Hauptverfasser: IKEUCHI, Norihito, MITSUNO, Satoshi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Disclosed is an elastic sheet for an absorbent article and the article using the elastic sheet, which have good fittability to a wearer's skin and is capable of suppressing gather marks on the wearer's skin. The elastic sheet (10) includes a first fibrous layer (2) defining a first surface (11) and a second fibrous layer (3) defining a second surface (12) opposite to the first surface, which are respectively constructed of thermoplastic resin. A plurality of elastic members (4) are contractibly secured in a stretched state between the first and second fibrous layers. The first and second fibrous layers have a plurality of gathers formed in a direction intersecting with a direction that the elastic members extend. An average flexural rigidity value in accordance with a KES method is 0.0035 x10-4to 0.022 x10-4(N·m2/m) and thickness under a compression load to the gathers according to the KES method is 0.22 to 1.5 mm.