Claims
- 1. A method of making an absorbent garment, comprising the steps of:
- supplying an outer cover having opposite longitudinally spaced front and back ends with a crotch region therebetween;
- supplying a containment trough having a liquid impermeable base portion and integral liquid impermeable retaining walls;
- bonding the base portion of the containment trough to the crotch region so that the retaining walls are positioned transversely outward from the base portion and freestanding from the outer cover;
- operatively joining elastic members to the retaining walls to define freestanding elasticized flaps, each flap comprising one of the liquid impermeable retaining walls and having an inwardly-directed face that is adapted to transport liquid in the plane of the inwardly-directed face as defined by a first Wicking Value greater than zero;
- supplying an absorbent structure having upper and lower surfaces, longitudinally spaced end edges, and side edges extending between the end edges;
- covering the upper surface, side edges and at least part of the lower surface of the absorbent structure with a liner formed of a liquid permeable material that is adapted to transport liquid in the plane of the liquid permeable material as defined by a second Wicking Value, the second Wicking Value being at least 2 times greater than the first Wicking Value on a gram per gram basis;
- disposing the absorbent structure between the flaps; and
- bonding the liner to the base portion.
- 2. The method of claim 1, wherein the outer cover is formed of a gas permeable material, and the absorbent garment transversely outward from the flaps is gas permeable.
- 3. The method of claim 1, wherein the first Wicking Value is less than about 0.25 gram per gram and the second Wicking Value is more than about 0.5 gram per gram.
- 4. The method of claim 1, wherein the absorbent structure has a width of less than about 150 millimeters and is located within about 10 millimeters of each flap.
- 5. The method of claim 4, wherein each flap has a height of from about 25 to about 75 millimeters.
- 6. The method of claim 1, wherein the step of covering the absorbent structure comprises completely wrapping the absorbent structure in the liner.
- 7. The method of claim 6, wherein the step of bonding the liner to the base portion comprises releasably bonding the liner to the base portion.
- 8. The method of claim 1, wherein the outer cover comprises a center panel and side panels.
- 9. The method of claim 8, further comprising:
- providing a pair of support members, each support member having an inner segment and an outer segment;
- bonding the inner segments to the retaining walls; and
- bonding the outer segments to the outer cover.
- 10. The method of claim 9, wherein the outer cover and support members are each formed of a gas permeable material, and the absorbent garment transversely outward from the flaps is gas permeable.
- 11. A method of making absorbent garment having longitudinal and transverse axes, comprising the steps of:
- supplying a three-dimensional pant body defining a waist opening, two leg openings, and a crotch region;
- supplying a containment trough having a liquid impermeable base portion and integral liquid impermeable retaining walls;
- bonding the base portion to the pant body so that the retaining walls are positioned transversely outward from the base portion and freestanding from the pant body;
- operatively joining elastic members to the retaining walls to define freestanding elasticized flaps, each flap comprising one of the liquid impermeable retaining walls and having an inwardly-directed face that is adapted to transport liquid in the plane of the inwardly-directed face as defined by a first Wicking Value greater than zero, each flap having a height of from about 25 to about 75 millimeters;
- supplying an absorbent structure having a width of less than about 150 millimeters;
- wrapping the absorbent structure in a liner formed of a liquid permeable material that is adapted to transport liquid in the plane of the liquid permeable material as defined by a second Wicking Value, the second Wicking Value being at least 2 times greater than the first Wicking Value on a gram per gram basis;
- disposing the absorbent structure between the flaps; and
- bonding the liner to the base portion.
- 12. The method of claim 11, wherein the pant body is formed of a gas permeable material, and the absorbent garment transversely outward from the flaps is gas permeable.
- 13. The method of claim 11, wherein the first Wicking Value is less than about 0.2 gram per gram and the second Wicking Value is more than about 0.6 gram per gram.
- 14. The method of claim 11, wherein the step of bonding the liner to the base portion comprises releasably bonding the liner to the base portion.
Parent Case Info
This is a divisional application of application U.S. Ser. No. 08/171,578, filed on Dec. 22, 1993 now U.S. Pat. No. 5,476,458.
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Divisions (1)
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Number |
Date |
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Parent |
171578 |
Dec 1993 |
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