Absorbent article
An absorbent article 1 comprises a liquid permeable topsheet 2 , a liquid impermeable backsheet 3 and a liquid retentive absorbent core 4 interposed between the topsheet 2 and the backsheet 3 , a sheet-like member 6 , which is provided at a side edge portion 62 thereof with an elastic member 61 , and which is fixed to the backsheet 3 side at an edge portion 63 to 65 excluding the side edge portion 62 where the elastic member 61 is disposed, the absorbent article 1 being deformed such that a concavity is formed on the topsheet 2 side, the absorbent article 1 being put on a wearer while maintaining such a deformed configuration by the sheet-like member 6.
1. An absorbent article comprising
a liquid permeable topsheet,
a liquid impermeable backsheet,
a liquid retentive absorbent core interposed between said topsheet and said backsheet, and
two sheet-like members provided at a side edge portion thereof with an elastic member, each of said sheet-like members having an elongated configuration in the same direction as said absorbent article, each of said sheet-like members having a first side edge portion along the longitudinal direction on the sheet-like member, said first side edge portion being a free edge located in the lengthwise and widthwise center of said absorbent article and having said elastic member disposed thereon, and each of said sheet-like members having a second side edge portion along the longitudinal direction on the sheet-like member, said second side edge portion being a fixed edge fixed to a backsheet side of said absorbent article opposite to said first side edge portion, said two sheet like members being fixed to a backsheet side of said absorbent article at mutually opposing end edge portions,
wherein, in a planarly expanded state of the absorbent article, in a longitudinal central portion of the absorbent article, the sheet-like members are overlapped with one another at both first side edge portions of said two sheet-like members, and wherein said free edges of said first side edge portions where said elastic members are disposed constitute an opening between said sheet-like members,
wherein said sheet-like members and said topsheet form a concavity on a topsheet side of the absorbent article, and wherein said concavity is maintained when said absorbent article is put on a wearer.
2. An absorbent article comprising
a liquid permeable topsheet,
a liquid impermeable backsheet,
a liquid retentive absorbent core interposed between the topsheet and the backsheet, and
at least two sheet-like members, which are provided at a side edge portion thereof with an elastic member, each of said sheet-like members having an elongated configuration in the same direction as said absorbent article, each of said sheet-like members having a first side edge portion along the longitudinal direction on the sheet-like member, said fast side edge portion being a free edge located in the lengthwise and widthwise center of said absorbent article and having said elastic member disposed thereon, and each of said sheet-like members having a second side edge portion along the longitudinal direction on the sheet-like member, said second side edge portion being a fixed edge fixed to a backsheet side of said absorbent article opposite to said first side edge portion, said at least two sheet like members being fixed to a backsheet side of said absorbent article at mutually opposing end edge portions,
wherein said sheet-like members and said topsheet form on said topsheet side, and wherein said concavity is maintained when said absorbent article is put on a wearer and
wherein, in a planarly expanded state of the absorbent article, in a longitudinal central portion of the absorbent article, said two sheet-like members are overlapped with each other at each first side edge portion of said at least two sheet-like members, and wherein said free edges of said first side edge portions where said elastic members are disposed constitute an opening between said sheet-like members.
3. An absorbent article comprising
a liquid permeable topsheet,
a liquid retentive absorbent core,
on the opposite side of said topsheet with respect to said absorbent core, a liquid impermeable backsheet or a liquid impermeable backsheet and a side portion sheet, and
at least two sheet-like members, which are each provided at a side edge portion thereof with an elastic member, each of said sheet-like members having an elongated configuration in the same direction as said absorbent article, each of said sheet-like members having a first side edge portion along the longitudinal direction on the sheet-like member, said first side edge portion being a free edge located in the lengthwise and widthwise center of said absorbent article and having said elastic member disposed thereon, and each of said sheet-like members having a second side edge portion along the longitudinal direction on the sheet-like member, said second side edge portion being a fixed edge fixed to a backsheet side of said absorbent article opposite to said first side edge portion, said at least two sheet like members being fixed to a backsheet side of said absorbent article at mutually opposing end edge portions,
wherein, in a planarly expanded state of the absorbent article, in a longitudinal central portion of the absorbent article, the sheet-like members are overlapped with one another at each first side edge portion of said at least two sheet-like members, and wherein said free edges of said first side edge portions where said elastic members are disposed constitute an opening between said sheet-like members, and
wherein, before the use of said absorbent article, said side edge portion where said elastic member is disposed at each of said two sheet-like members is positioned on the backsheet side of said absorbent article.