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Zoned Topsheet

a topsheet and zone technology, applied in the field of topsheets, can solve the problems of fluid running off the sides fluid may have a tendency to run off the front end or rear portion of the absorbent article,

Inactive Publication Date: 2010-02-11
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the wearer is lying down on her front or back, fluid may have a tendency to run off of the front end or rear portion of the absorbent article.
Thus, there is potential for fluid to run off the sides of the absorbent article and soil the wings of the absorbent article, if present, or soil the wearer's undergarment and / or clothing.

Method used

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  • Zoned Topsheet
  • Zoned Topsheet
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Examples

Experimental program
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Effect test

Embodiment Construction

[0036]FIG. 1 is an illustration of an embodiment of an absorbent article 10 providing for different skin health benefits and fluid acquisition benefits for different portions of the wearer's crotch. The absorbent article 10 can comprise a liquid pervious topsheet 20, a fluid impervious backsheet 30, and an absorbent core 40 disposed between the topsheet 20 and backsheet 30. The topsheet 20 can be described as being in a facing relationship with the absorbent core 40. The absorbent article can be selected from the group consisting of an incontinence product, a sanitary napkin, and a diaper.

[0037]The absorbent core can be comprised of cellulosic material, such as Foley Fluff, available from Buckey Technologies, Inc., Memphis, Tenn., that is disintegrated and formed into a core having a density of about 0.07 grams per cubic centimeter and a caliper of about 10 mm. The absorbent core 40 can be a high internal phase emulsion foam or a polyacrylate material.

[0038]The absorbent article 10 ...

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Abstract

An absorbent article having a topsheet, a backsheet, and an absorbent core between the topsheet and backsheet. The topsheet has a central region, a first end intermediate region, a first end region, a second end intermediate region, a second end region, an edge region, and an intermediate edge region. The central region, first end intermediate region, first end region, second end intermediate region, and second end region are disposed on a line generally parallel to the longitudinal centerline. The central region, intermediate edge region, and edge region are disposed on a line generally parallel to the transverse centerline. The central region texture, first end intermediate region texture, first end region texture, second end intermediate region texture, and second end region texture differ from one another. The central region texture, intermediate edge region texture, and edge region texture differ from one another.

Description

FIELD OF THE INVENTION[0001]The present invention relates to a topsheet for an absorbent article.BACKGROUND OF THE INVENTION[0002]Absorbent articles, such as sanitary napkins, diapers, adult incontinence products, and the like, are designed to be worn in close proximity to the crotch of the wearer. Absorbent articles need to provide for fluid acquisition and retention and need to be comfortable to wear.[0003]In use, absorbent articles are stressed by a variety of fluid handling demands. For instance, the central portion of the pad may be assaulted with fluid flow that may either be a trickle or a gush of fluid. If the wearer is lying down on her front or back, fluid may have a tendency to run off of the front end or rear portion of the absorbent article. Typical absorbent articles are approximately the same width as the crotch of the wearer, which can be somewhat narrow. Thus, there is potential for fluid to run off the sides of the absorbent article and soil the wings of the absorb...

Claims

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Application Information

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IPC IPC(8): D05C17/02B32B3/08B32B3/30B32B3/24
CPCA61F13/4751A61F13/476A61F13/512A61F13/51305A61F2013/51344Y10T428/24273A61F2013/51338A61F2013/51383Y10T428/24777Y10T428/24479A61F13/513Y10T428/2395Y10T428/23929A61F13/511
Inventor HAMMONS, JOHN LEEHOYING, JODY LYNNGONZALEZ, LUISA VALERIOFUCHS, SYBILLE
Owner THE PROCTER & GAMBLE COMPANY
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