Resilient material and disposable, absorbent article comprising such a material

Claim 2

A disposable, absorbent article, such as a diaper or an incontinence guard, which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material which includes a plurality of first areas from which material has been removed and a plurality of second areas from which material has not been removed to give different areas of the elastic material of the at least one casing layer different elastic properties upon stretching, several of the second areas in which no material has been removed being spaced apart from one another along a longitudinal extent of the article so that adjacent ones of said several second areas are separated from one another by one of the first areas, said second areas possessing greater elasticity than the first areas and being positioned on the at least one casing layer to produce a gutter-like shape within a crotch region of the absorbent article.

Claim 3

A disposable, absorbent article as set forth in claim 1, wherein said at least one of said casing layers is said inner casing layer, said second areas extending across the inner casing layer in a width-wise direction of the article.

Claim 4

A disposable, absorbent article as set forth in claim 1, wherein each of said second areas extends across the inner casing layer in a width-wise direction of the article.

Claim 5

A disposable, absorbent article as set forth in claim 1, wherein said at least one of said casing layers is said inner casing layer, and wherein said outer casing layer includes areas devoid of holes, with the areas in the outer casing layer that are devoid of holes being spaced apart by an area provided with holes.

Claim 6

A disposable, absorbent article as set forth in claim 4, wherein said areas in the outer casing layer that are devoid of holes are located at opposite ends of the outer casing layer.

Claim 7

A disposable, absorbent article, such as a diaper or an incontinence guard, which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material which includes a first area from which material has been removed and a plurality of second areas from which material has not been removed to give different areas of the elastic material of the at least one casing layer different elastic properties upon stretching, the plurality of second areas extending along opposite longitudinal sides of the at least one casing layer and forming leg elastications in the absorbent article that possess greater elasticity than the first area, with the first area being disposed between the second areas that extend along the longitudinal sides of the at least one casing layer.

Claim 8

A disposable, absorbent article, such as a diaper or an incontinence guard, which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material which includes a first area from which material has been removed and a plurality of second areas from which material has not been removed to give different areas of the elastic material of the at least one casing layer different elastic properties upon stretching, the plurality of second areas extending along opposite longitudinal sides of the at least one casing layer and forming leg elastications in the absorbent article that possess greater elasticity than the first area, with the first area being disposed between the second areas that extend along the longitudinal sides of the at least one casing layer.

Claim 9

A disposable, absorbent article as set forth in claim 6, wherein said at least one casing layer is said inner casing layer.

Claim 10

A disposable, absorbent article, such as a diaper or an incontinence guard, which comprises a first casing layer, a second casing layer, and an absorbent pad enclosed between said first and second casing layers, said first casing layer being manufactured from an elastic material which includes a plurality of first areas from which material has been removed and a plurality of second areas from material has not been removed to give different areas of the elastic material of the first casing layer different elastic properties upon stretching, said second areas being spaced apart from one another with at least one of the first areas being disposed between adjacent second areas, at least one of said second areas extending across the first casing layer in a width-wise direction and producing a gutter-like shape within a region of the absorbent article, said second casing layer being provided with a first area from which material has been removed and second areas from which no material has been removed, said second areas in said second casing layer being located at opposite longitudinal ends of the second casing layer, the first area in the second casing layer being located between the second areas.

Claim 11

A disposable, absorbent article, such as a diaper or an incontinence guard, which comprises a first casing layer, a second casing layer, and an absorbent pad enclosed between said first and second casing layers, said first casing layer being manufactured from an elastic material which includes a plurality of first areas from which material has been removed and a plurality of second areas from material has not been removed to give different areas of the elastic material of the first casing layer different elastic properties upon stretching, said second areas being spaced apart from one another with at least one of the first areas being disposed between adjacent second areas, at least one of said second areas extending across the first casing layer in a width-wise direction and producing a gutter-like shape within a region of the absorbent article, said second casing layer being provided with a first area from which material has been removed and second areas from which no material has been removed, said second areas in said second casing layer being located at opposite longitudinal ends of the second casing layer, the first area in the second casing layer being located between the second areas.

Claim 12

A disposable, absorbent article as set forth in claim 8, wherein said first casing layer is an inner casing layer that is adapted to lie closest to a wearer in use.

Claim 13

A disposable, absorbent article as set forth in claim 8, wherein said first areas in said first layer from which material has been removed includes holes.

Claim 14

A disposable, absorbent article, which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material which includes a plurality of first areas from which material has been removed and at least one second area from which material has not been removed to give different areas of the elastic material of the at least one casing layer different elastic properties upon stretching, the at least one second area from which no material has been removed being positioned with one of the first areas located on either side of the at least one second area, said at least one second area possessing greater elasticity than the first areas and being positioned on the at least one casing layer to produce a basin-like shape within a region of the absorbent article.

Claim 15

A disposable, absorbent article, which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material which includes a plurality of first areas from which material has been removed and at least one second area from which material has not been removed to give different areas of the elastic material of the at least one casing layer different elastic properties upon stretching, the at least one second area from which no material has been removed being positioned with one of the first areas located on either side of the at least one second area, said at least one second area possessing greater elasticity than the first areas and being positioned on the at least one casing layer to produce a basin-like shape within a region of the absorbent article.

Claim 16

A disposable, absorbent article as set forth in claim 11, wherein said at least one of said casing layers is said inner casing layer.

Claim 17

A disposable, absorbent article as set forth in claim 11, wherein said at least one of said casing layers is said inner casing layer, and wherein said outer casing layer includes areas devoid of holes, with the areas in the outer casing layer that are devoid of holes being spaced apart by an area provided with holes.

Claim 18

A disposable, absorbent article as set forth in claim 13, wherein said areas in the outer casing layer that are devoid of holes are located at opposite ends of the outer casing layer.

Claim 19

A disposable, absorbent article which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material and including a plurality of defined first regions from which material has been removed and a plurality of defined second regions from which material has not been removed so that each of the defined second regions of the at least one casing layer has a greater elasticity upon stretching than the defined first regions, at least some of the defined second regions in which no material has been removed being spaced apart from one another along a longitudinal extent of the article and being separated by one of the defined first regions.

Claim 20

A disposable, absorbent article which comprises an outer casing layer, an inner casing layer, and an absorbent pad enclosed between said inner and outer casing layers, at least one of the casing layers being manufactured from an elastic material and including a plurality of defined first regions from which material has been removed and a plurality of defined second regions from which material has not been removed so that each of the defined second regions of the at least one casing layer has a greater elasticity upon stretching than the defined first regions, at least some of the defined second regions in which no material has been removed being spaced apart from one another along a longitudinal extent of the article and being separated by one of the defined first regions.

Claim 21

A disposable, absorbent article as set forth in claim 15, wherein said at least one of said casing layers is said inner casing layer.

Claim 22

A disposable, absorbent article as set forth in claim 15, wherein said at least one of said casing layers is said inner casing layer, and wherein said outer casing layer includes areas devoid of holes, with the areas in the outer casing layer that are devoid of holes being spaced apart by an area provided with holes.