Claims
- 1. A method of manufacturing a disposable excreta management device having a longitudinal centerline, a lateral centerline, a body facing surface and a garment facing surface, the disposable excreta management device comprising a liquid impermeable body facing sheet having an opening, a liquid impermeable garment facing sheet, an adhesive flange provided adjacent to the opening for releasable attachment to the body of the wearer, the adhesive flange comprising a substrate layer and an adhesive layer, the liquid impermeable body facing sheet having plural folds thereon, the plural folds comprising at least one lateral fold and at least a pair of longitudinal folds, the method comprising the steps of:(a) combining a continuous liquid impermeable body facing sheet web and a discrete adhesive flange to make a first continuous composite web at a first combining section, (b) forming a lateral fold on the continuous liquid impermeable body facing sheet web at a first fold forming section and a pair of longitudinal folds on the continuous liquid impermeable body facing sheet web at a second fold forming section subsequent to the first fold forming section, (c) combining the first continuous composite web and a continuous liquid impermeable garment facing sheet web to make a second continuous composite web at a second combining section, and (d) cutting the second continuous composite web into the discrete disposable excreta management device.
- 2. The method of claim 1 wherein the compound disposable excreta management device is an urine management device comprising an absorbent material placed between the liquid impermeable body facing sheet and the liquid impermeable garment facing sheet, and a liquid permeable topsheet being placed between the liquid impermeable body facing sheet and the absorbent material.
- 3. The method of claim 1 further includes the step of coating the periphery edge of the opening with hydrophobic material.
- 4. The method of claim 3 wherein the hydrophobic material comprises hydrogenated Styrene Isoprene Block, Petroleum Hydrocarbon resin, Paraffin Oil, and Antioxidant.
- 5. The method of claim 1 wherein the combining step at the second combining section includes the step of applying pressure and/or heat along the periphery of the disposable excreta management device.
- 6. The method of claim 5 wherein the lateral and/or longitudinal folds are bonded at predetermined several spots on the first continuous composite web in the combining step at the second combining section.
- 7. The method of claim 1 wherein the forming step proceeds before the combining step at the first combining section.
- 8. The method of claim 1 wherein the forming step proceeds after the combining step at the first combining section.
- 9. A disposable excreta management device having a longitudinal centerline, a lateral centerline, a body facing surface and a garment facing surface, the disposable excreta management device comprising a liquid impermeable body facing sheet having an opening, a liquid impermeable garment facing sheet, an adhesive flange provided adjacent to the opening for releasable attachment to the body of the wearer, the adhesive flange comprising a substrate layer and an adhesive layer, the liquid impermeable body facing sheet having plural folds thereon, the plural folds comprising at least one lateral fold and at least a pair of longitudinal folds, made according to the method comprising the steps of;(a) combining a continuous liquid impermeable body facing sheet web and a discrete adhesive flange to make a first continuous composite web at a first combining section, (b) forming a lateral fold on the continuous liquid impermeable body facing sheet web at a first fold forming section and a pair of longitudinal folds on the continuous liquid impermeable body facing sheet web at a second fold forming section subsequent to the first fold forming section, (c) combining the first continuous composite web and a continuous liquid impermeable garment facing sheet web to make a second continuous composite web at a second combining section, and (d) cutting the second continuous composite web into the discrete disposable excreta management device.
CROSS REFERENCE TO RELATED REFERENCES
This is a continuation of International Application PCT/US00/29760 with an International filing date of Oct. 27, 2000.
US Referenced Citations (11)
Foreign Referenced Citations (2)
Number |
Date |
Country |
0 140 470 |
May 1985 |
EP |
WO 0000113 |
Jan 2000 |
WO |
Continuations (1)
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Number |
Date |
Country |
Parent |
PCT/US00/29760 |
Oct 2000 |
US |
Child |
10/395589 |
|
US |