초록 ▼

An absorbent article of pants shape including an elastic waist portion, an absorbent element (5), and a liquid-impermeable outer layer (3) which is intended to enclose the absorbent element on at least that side thereof which faces away from the wearer during use of the article. Elastic members are

An absorbent article of pants shape including an elastic waist portion, an absorbent element (5), and a liquid-impermeable outer layer (3) which is intended to enclose the absorbent element on at least that side thereof which faces away from the wearer during use of the article. Elastic members are arranged along the edges of a second piece, along at least the crotch portion for the forming of leg elastics.

대표청구항 ▼

The invention claimed is: 1. An absorbent pants diaper, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the

The invention claimed is: 1. An absorbent pants diaper, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the absorbent element on at least a side thereof which faces away from the wearer when the article is worn, the elastic waist portion is made from an elastic first piece which is elongate in an extended state with two longitudinal edges that extend in a longitudinal direction of the pants diaper and two lateral edges that extend in a lateral direction of the pants diaper and is adapted to partly surround the trunk of the wearer when the article is worn and to form a rear portion and side portions of the absorbent article, a second piece forms a front portion and a crotch portion of the absorbent article, said second piece is elongate with two opposite end edges and two opposite longitudinal edges, the width of the second piece is, at least in the crotch portion, smaller than a length of the first piece, the second piece is arranged with its longitudinal direction at right angles in relation to a lateral direction of the first piece and is connected by a first end edge of the second piece to one lateral edge portion of the first piece centrally thereon, one longitudinal edge portion of the first piece is nondetachably directly connected to a first longitudinal edge of the second piece, and another longitudinal edge portion of the first piece is nondetachably directly connected in a corresponding manner to a second longitudinal edge of the second piece, the absorbent element is in its entirety arranged on the second piece, and elastic members are arranged along the longitudinal edges of the second piece along at least the crotch portion for forming leg elastics that are adapted to lie in sealing contact with legs of the wearer. 2. The absorbent pants diaper according to claim 1, wherein the length of the second piece is greater than a height of the first piece, and a projecting portion of the second piece formed by a length difference between the length of the second piece and a width of the first piece is in its entirety located below a lateral edge of the first piece which is a lower one during use of the article, and the projecting portion forms the crotch portion. 3. The absorbent article according to claim 2, wherein the absorbent element extends in its longitudinal direction over the entire crotch portion and a little way up over the front portion in the direction of that lateral edge of the first piece which is an upper one during use of the article. 4. The absorbent article according to claim 3, wherein the absorbent element forms a concave shape with its side edge portions in the crotch area. 5. The absorbent pants diaper according to claim 1, wherein said directly connected longitudinal edge portions of the first piece and the longitudinal edge portions of said second piece are, before connection, arranged in an overlapping manner, with an inside of an overlapping portion being arranged against an outside of an overlapped portion. 6. The absorbent pants diaper according to claim 1, wherein the second piece includes a liquid-permeable inner layer and said liquid-impermeable outer layer, and the absorbent element is arranged between said inner and outer layers, the inner and outer layers extending in a lateral direction and longitudinal direction outside the absorbent element and being interconnected there. 7. The absorbent pants diaper according to claim 6, wherein the liquid-impermeable outer layer is breathable and vapor-permeable and that a rest of the article, over its entire area, is breathable and vapor-permeable. 8. The absorbent pants diaper according to claim 6, wherein the liquid-impermeable outer layer only covers the absorbent element and portions of the inner layer to which it is connected. 9. The absorbent article according to claim 8, wherein a remainder of the entire second piece is breathable and vapor-permeable. 10. The absorbent pants diaper according to claim 1, wherein the first piece is rectangular. 11. The absorbent article according to claim 1, wherein the second piece has a concave portion between the first piece and up to said longitudinal edge portions of the second piece, wherein the concave portion forms cut-outs for legs of the wearer. 12. The absorbent article according to claim 11, wherein the elastic members extend at least along the edges of the concave portion. 13. The absorbent article according to claim 1, wherein the second piece is, at least along a part of its length, narrowing towards the first piece, wherein the narrowing portion forms cut-outs for the legs of the wearer. 14. The absorbent article according to claim 13, wherein the elastic members are arranged along the edges of said narrowing portion for the forming of leg elastics. 15. The absorbent pants diaper according to claim 1, wherein the second piece is essentially inelastic. 16. The absorbent pants diaper according to claim 1, wherein the elastic members extend from an area in the rear portion where the elastic first piece and the second piece overlap each other and further along the crotch portion along the edges of the second piece in a direction towards the front portion, whereby the elastic members are effectively connected with the elastic first piece. 17. The absorbent pants diaper according to claim 1, wherein the elastic members are arranged in prestressed condition on the second piece. 18. An absorbent article of pants shape, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the absorbent element on at least a side thereof which faces away from the wearer when the article is worn, the elastic waist portion is made from an elastic first piece which is elongate in an extended state with two longitudinal edges that extend in a longitudinal direction of the pants diaper and two lateral edges that extend in a lateral direction of the pants diaper and is adapted to partly surround the trunk of the wearer when the article is worn and to form a rear portion and side portions of the absorbent article, a second piece forms a front portion and a crotch portion of the absorbent article, said second piece is elongate with two opposite end edges and two opposite longitudinal edges, the width of the second piece is, at least in the crotch portion, smaller than a length of the first piece, the second piece is arranged with its longitudinal direction at right angles in relation to a lateral direction of the first piece and is connected by a first end edge of the second piece to one lateral edge portion of the first piece centrally thereon, one longitudinal edge portion of the first piece is essentially permanently directly connected to a first longitudinal edge of the second piece, and another longitudinal edge portion of the first piece is essentially permanently directly connected in a corresponding manner to a second longitudinal edge of the second piece, the absorbent element is in its entirety arranged on the second piece, and elastic members are arranged along the longitudinal edges of the second piece along at least the crotch portion for forming leg elastics that are adapted to lie in sealing contact with legs of the wearer, wherein the length of the second piece is greater than a height of the first piece, and a projecting portion of the second piece formed by a length difference between the length of the second piece and a width of the first piece is in its entirety located below a lateral edge of the first piece which is a lower one during use of the article, and the projecting portion forms the crotch portion, and wherein said projecting portion has a smaller width than a remainder of the second piece. 19. An absorbent pants diaper, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the absorbent element on at least a side thereof which faces away from the wearer when the article is worn, the elastic waist portion is made from an elastic first piece which is elongate in an extended state with two longitudinal edges that extend in a longitudinal direction of the pants diaper and two lateral edges that extend in a lateral direction of the pants diaper and is adapted to partly surround the trunk of the wearer when the article is worn and to form a rear portion and side portions of the absorbent article, a second piece forms a front portion and a crotch portion of the absorbent article, said second piece is elongate with two opposite end edges and two opposite longitudinal edges, the width of the second piece is, at least in the crotch portion, smaller than a length of the first piece, the second piece is arranged with its longitudinal direction at right angles in relation to a lateral direction of the first piece and is connected by a first end edge of the second piece to one lateral edge portion of the first piece centrally thereon, one longitudinal edge portion of the first piece is nondetachably directly connected to a first longitudinal edge of the second piece, and another longitudinal edge portion of the first piece is nondetachably directly connected in a corresponding manner to a second longitudinal edge of the second piece, the absorbent element is in its entirety arranged on the second piece, and elastic members are arranged along the longitudinal edges of the second piece along at least the crotch portion for forming leg elastics that are adapted to lie in sealing contact with legs of the wearer, wherein the length of the second piece is greater than a height of the first piece, and a projecting portion of the second piece formed by a length difference between the length of the second piece and a width of the first piece is in its entirety located below a lateral edge of the first piece which is a lower one during use of the article, and the projecting portion forms the crotch portion, wherein the absorbent element is arranged so as to extend with a lower end portion only a little way over the crotch portion and over less than half the extent of said projecting portion. 20. The absorbent pants diaper according to claim 19, wherein the absorbent element tapers in the direction of the crotch portion. 21. An absorbent pants diaper, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the absorbent element on at least a side thereof which faces away from the wearer when the article is worn, the elastic waist portion is made from an elastic first piece which is elongate in an extended state with two longitudinal edges that extend in a longitudinal direction of the pants diaper and two lateral edges that extend in a lateral direction of the pants diaper and is adapted to partly surround the trunk of the wearer when the article is worn and to form a rear portion and side portions of the absorbent article, a second piece forms a front portion and a crotch portion of the absorbent article, said second piece is elongate with two opposite end edges and two opposite longitudinal edges, the width of the second piece is, at least in the crotch portion, smaller than a length of the first piece, the second piece is arranged with its longitudinal direction at right angles in relation to a lateral direction of the first piece and is connected by a first end edge of the second piece to one lateral edge portion of the first piece centrally thereon, one longitudinal edge portion of the first piece is nondetachably directly connected to a first longitudinal edge of the second piece, and another longitudinal edge portion of the first piece is nondetachably directly connected in a corresponding manner to a second longitudinal edge of the second piece, the absorbent element is in its entirety arranged on the second piece, and elastic members are arranged along the longitudinal edges of the second piece along at least the crotch portion for forming leg elastics that are adapted to lie in sealing contact with legs of the wearer, wherein the absorbent element comprises superabsorbent material and is continuously narrowing in a direction towards the rear portion of the article and that a concentration of the superabsorbent material increases in the same direction. 22. An absorbent pants diaper, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the absorbent element on at least a side thereof which faces away from the wearer when the article is worn, the elastic waist portion is made from an elastic first piece which is elongate in an extended state with two longitudinal edges that extend in a longitudinal direction of the pants diaper and two lateral edges that extend in a lateral direction of the pants diaper and is adapted to partly surround the trunk of the wearer when the article is worn and to form a rear portion and side portions of the absorbent article, a second piece forms a front portion and a crotch portion of the absorbent article, said second piece is elongate with two opposite end edges and two opposite longitudinal edges, the width of the second piece is, at least in the crotch portion, smaller than a length of the first piece, the second piece is arranged with its longitudinal direction at right angles in relation to a lateral direction of the first piece and is connected by a first end edge of the second piece to one lateral edge portion of the first piece centrally thereon, one longitudinal edge portion of the first piece is nondetachably directly connected to a first longitudinal edge of the second piece, and another longitudinal edge portion of the first piece is nondetachably directly connected in a corresponding manner to a second longitudinal edge of the second piece, the absorbent element is in its entirety arranged on the second piece, and elastic members are arranged along the longitudinal edges of the second piece along at least the crotch portion for forming leg elastics that are adapted to lie in sealing contact with legs of the wearer, wherein the elastic members are arranged in an unstressed condition on the second piece, and that the elastic members are made of a material which shrinks and becomes elastic when heated. 23. An absorbent pants diaper, comprising: an elastically stretchable first piece having first and second lateral edges that extend in a lateral direction of the pants diaper and first and second longitudinal edges that extend in a longitudinal direction of the pants diaper, wherein the first and second longitudinal edges are shorter than the first and second lateral edges; a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends are shorter than the first and second longitudinal edges; the second piece includes an absorbent element; the first end of the second piece is secured to a middle portion of the second lateral edge of the first piece so that the first piece extends substantially perpendicular to the second piece; the first longitudinal edge of the first piece is nondetachably secured directly to the first longitudinal edge of the second piece and the second longitudinal edge of the first piece is nondetachably secured directly to the second longitudinal edge of the second piece; and elastic members are arranged along at least a portion of the first longitudinal edge and along at least a portion of the second longitudinal edge of the second piece adjacent the absorbent element to contract said portions of the second piece. 24. The sorbent article of claim 23, wherein the first piece is substantially rectangular. 25. The absorbent pants diaper of claim 24, wherein the second piece is substantially rectangular. 26. The absorbent pants diaper of claim 23, wherein the second piece is substantially rectangular. 27. The absorbent pants diaper of claim 23, wherein a portion of the absorbent element is between the first and second longitudinal edges of the first piece and a portion of the absorbent element is not between the first and second longitudinal edges of the first piece. 28. The absorbent pants diaper of claim 23, wherein the absorbent element includes superabsorbent materials. 29. The absorbent article of claim 23, wherein the absorbent element is hourglass shaped. 30. The absorbent article of claim 23, wherein one portion of the second piece is narrower than a remainder of the second piece. 31. An absorbent article, comprising: an elastically stretchable first piece having first and second lateral edges that extend in a lateral direction of the pants diaper and first and second longitudinal edges that extend in a longitudinal direction of the pants diaper, wherein the first and second longitudinal edges are shorter than the first and second lateral edges; a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends are shorter than the first and second longitudinal edges; the second piece includes an absorbent element; the first end of the second piece is secured to a middle portion of the second lateral edge of the first piece so that the first piece extends substantially perpendicular to the second piece; the first longitudinal edge of the first piece is essentially permanently directly secured to the first longitudinal edge of the second piece and the second longitudinal edge of the first piece is secured directly to the second longitudinal edge of the second piece; and elastic members are arranged along at least a portion of the first longitudinal edge and along at least a portion of the second longitudinal edge of the second piece adjacent the absorbent element to contract said portions of the second piece, wherein one portion of the second piece is narrower than a remainder of the second piece, wherein the one portion is concave in shape and the one portion includes the first end. 32. An absorbent pants diaper, comprising: an elastically stretchable first piece having first and second lateral edges that extend in a lateral direction of the pants diaper and first and second longitudinal edges that extend in a longitudinal direction of the pants diaper, wherein the first and second longitudinal edges are shorter than the first and second lateral edges; a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends are shorter than the first and second longitudinal edges; the second piece includes an absorbent element; the first end of the second piece is secured to a middle portion of the second lateral edge of the first piece so that the first piece extends substantially perpendicular to the second piece; the first longitudinal edge of the first piece is nondetachably directly secured to the first longitudinal edge of the second piece and the second longitudinal edge of the first piece is directly secured to the second longitudinal edge of the second piece; and elastic members are arranged along at least a portion of the first longitudinal edge and along at least a portion of the second longitudinal edge of the second piece adjacent the absorbent element to contract said portions of the second piece, wherein a first end of the absorbent element is closer to the first end of the second piece than the second end of the absorbent element. 33. An absorbent pants diaper, comprising: an elastic waist portion, an absorbent element, which has a length and a width and is adapted to at least cover the genitals of a wearer when the article is worn, and a liquid-impermeable outer layer which is adapted to enclose the absorbent element on at least a side thereof which faces away from the wearer when the article is worn, the elastic waist portion is made from an elastic first piece which is elongate in an extended state with two longitudinal edges that extend in a longitudinal direction of the pants diaper and two lateral edges that extend in a lateral direction of the pants diaper and is adapted to partly surround the trunk of the wearer when the article is worn and to form a rear portion and side portions of the absorbent article, a second piece forms a front portion and a crotch portion of the absorbent article, said second piece is elongate with two opposite end edges and two opposite longitudinal edges, the width of the second piece is, at least in the crotch portion, smaller than a length of the first piece, the second piece is arranged with its longitudinal direction at right angles in relation to a lateral direction of the first piece and is connected by a first end edge of the second piece to one lateral edge portion of the first piece centrally thereon, one longitudinal edge portion of the first piece is nondetachably directly connected to a first longitudinal edge of the second piece, and another longitudinal edge portion of the first piece is nondetachably directly connected in a corresponding manner to a second longitudinal edge of the second piece, such that the nondetachably connected elements are intended to stay connected during normal use of the article, including putting on and taking off of the article, the absorbent element is in its entirety arranged on the second piece, and elastic members are arranged along the longitudinal edges of the second piece along at least the crotch portion for forming leg elastics that are adapted to lie in sealing contact with legs of the wearer. 34. An absorbent pants diaper, comprising: an elastically stretchable first piece having first and second lateral edges that extend in a lateral direction of the pants diaper and first and second longitudinal edges that extend in a longitudinal direction of the pants diaper, wherein the first and second longitudinal edges are shorter than the first and second lateral edges; a second piece having first and second longitudinal edges and first and second ends, wherein the first and second ends are shorter than the first and second longitudinal edges; the second piece includes an absorbent element; the first end of the second piece is secured to a middle portion of the second lateral edge of the first piece so that the first piece extends substantially perpendicular to the second piece; the first longitudinal edge of the first piece is nondetachably directly secured to the first longitudinal edge of the second piece and the second longitudinal edge of the first piece is nondetachably directly secured to the second longitudinal edge of the second piece, such that the nondetachably connected elements are intended to stay connected during normal use of the article, including putting on and taking off of the article; and elastic members are arranged along at least a portion of the first longitudinal edge and along at least a portion of the second longitudinal edge of the second piece adjacent the absorbent element to contract said portions of the second piece.