Wearing article
AssigneeUnicharm Corporation
InventorsHirotomo Mukai, Takaya Arayama
Life of this patent
Estimating the term…
Abstract
A wearing article includes a chassis and an absorber main body. The wearing article has a central elastic member overlapping a non-skin surface of an absorber in the crotch region and extending along a longitudinal direction at an approximately center of a widthwise direction of the wearing article, and a back leg elastic member that curves within the crotch region from the end of a back waistline region in the widthwise direction and configures at least a part of an elastic stress line that crosses the absorber along the widthwise direction. In the elastic stress line, the elastic stress of the portion crossing the absorber is smaller than the elastic stress of the central elastic member.
Claims11
A wearing article comprising a chassis, which has a waistline region and a crotch region, and an absorber main body, which has an absorber provided in at least the crotch region of the chassis, the wearing article further comprising:
- a first elastic member overlapping a non-skin-facing surface of the absorber in the crotch region and extending along a longitudinal direction of the wearing article at an approximately center of a widthwise direction of the wearing article;
- and
- a second elastic member which curves within the crotch region from both ends of the waistline region in the widthwise direction of the wearing article;
- and
- an elastic stress line which crosses the absorber along the widthwise direction of the wearing article;
- wherein the second elastic member forms at least a part of the elastic stress line;
- and
- wherein, in the elastic stress line, the elastic stress of the portion crossing the absorber is smaller than the elastic stress of the first elastic member.
A wearing article comprising a chassis, which has a waistline region and a crotch region, and an absorber main body, which has an absorber provided in at least the crotch region of the chassis, the wearing article further comprising:
- a first elastic member overlapping the absorber in the crotch region and extending along a longitudinal direction of the wearing article at an approximate center of a widthwise direction of the wearing article, wherein
- the first elastic member comprises a portion arranged to be directly under the crotch of a wearer in use and provided at an approximate center of the wearing article in the longitudinal direction of the wearing article;
- the first elastic member further comprises an extending portion that continues in succession to the portion arranged to be directly under the crotch in the longitudinal direction of the wearing article, and
- the elastic stress of the extending portion is smaller than the elastic stress of the portion arranged to be directly under the crotch.
Dependencies are inferred from the claim text.