Absorbent article with two-piece construction and method of making the same
First Claim
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1. An absorbent article, comprising:
- an elastically stretchable first piece having first and second longitudinal edges and first and second ends defining a generally rectangular shape, wherein the first and second ends of the first piece are shorter than the first and second longitudinal edges of the first piece;
a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends of the second piece are shorter than the first and second longitudinal edges of the second piece;
the second piece includes an absorbent element having first and second opposing ends, wherein the first end of the absorbent element is narrower than the second end of the absorbent element, and an absorption capacity of the absorbent element per unit area is greater at the narrower first end than at the second end;
the first end of the second piece is secured to a middle portion of the second longitudinal edge of the first piece so that the first piece extends substantially perpendicular to the second piece; and
the first end of the first piece is directly secured to the first longitudinal edge of the second piece and the second end of the first piece is directly secured to the second longitudinal edge of the second piece so as to thereby form longitudinal seams and define a pant-like absorbent article prior to donning by the wearer, wherein the absorbent article defines a front side and a rear side when worn by a user, the first end of the absorbent element being closer to the rear side than the second end of the absorbent element.
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Accused Products
Abstract
An absorbent article of pants shape includes an elastic waist portion, an absorbent element (5), and a liquid-impermeable outer layer (3). The elastic waist portion is made from an elastic first piece (1) which is rectangular and is intended to form the rear portion (8) and side portions (9, 10) of the article. A second piece (2) forms the front portion (11) and crotch portion (12) of the pants-like article. The second piece (2) is elongate, and the width thereof is, at least in the crotch portion (12), smaller than the length of the first piece (1). The absorbent element (5) is in its entirety arranged on the second piece (2).
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Citations
10 Claims
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1. An absorbent article, comprising:
an elastically stretchable first piece having first and second longitudinal edges and first and second ends defining a generally rectangular shape, wherein the first and second ends of the first piece are shorter than the first and second longitudinal edges of the first piece;
a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends of the second piece are shorter than the first and second longitudinal edges of the second piece;
the second piece includes an absorbent element having first and second opposing ends, wherein the first end of the absorbent element is narrower than the second end of the absorbent element, and an absorption capacity of the absorbent element per unit area is greater at the narrower first end than at the second end;
the first end of the second piece is secured to a middle portion of the second longitudinal edge of the first piece so that the first piece extends substantially perpendicular to the second piece; and
the first end of the first piece is directly secured to the first longitudinal edge of the second piece and the second end of the first piece is directly secured to the second longitudinal edge of the second piece so as to thereby form longitudinal seams and define a pant-like absorbent article prior to donning by the wearer, wherein the absorbent article defines a front side and a rear side when worn by a user, the first end of the absorbent element being closer to the rear side than the second end of the absorbent element.
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2. An absorbent article, comprising:
an elastically stretchable first piece having first and second longitudinal edges and first and second ends defining a generally rectangular shape, wherein the first and second ends of the first piece are shorter than the first and second longitudinal edges of the first piece;
a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends of the second piece are shorter than the first and second longitudinal edges of the second piece;
the second piece includes an absorbent element having first and second portions, wherein the first portion of the absorbent element is narrower than the second portion of the absorbent element, and an absorption capacity of the absorbent element per unit area is greater at the narrower first portion than at the second portion;
the first end of the second piece is secured to a middle portion of the second longitudinal edge of the first piece so that the first piece extends substantially perpendicular to the second piece; and
the first end of the first piece is directly secured to the first longitudinal edge of the second piece and the second end of the first piece is directly secured to the second longitudinal edge of the second piece so as to thereby form longitudinal seams and define a pant-like absorbent article prior to donning by the wearer;
wherein the absorbent article defines a front side and a rear side joined by a crotch portion when worn by a user, the first portion of the absorbent element being disposed in the crotch portion and located closer to the rear side than the second portion of the absorbent element.- View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10)
Specification