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Pant-type absorbent article

A technology of absorbent products and products, applied in the direction of absorbent pads, medical science, bandages, etc., which can solve problems such as discomfort for the wearer

Active Publication Date: 2020-03-06
PROCTER & GAMBLE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, simply providing higher tensile stress to this zone will cause further discomfort to the wearer

Method used

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  • Pant-type absorbent article
  • Pant-type absorbent article
  • Pant-type absorbent article

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Example 1: with image 3 No. 4 (L size) belt type pant products of the configuration and the elastic characteristics in Table 1 below.

Embodiment A

[0089] Example A: with figure 2 The configuration and the No. 4 (L size) belt type trousers of the same size as Example 1, and the elastic characteristics are shown in Table 1 below.

Embodiment B

[0090] Example B: Size 4 (L size) belt-type pant products sold under the trade name "Mammy Poko Fashion Girl Pants", and have the batch number 20161104 purchased in the Chinese market in 2017.

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PUM

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Abstract

An absorbent article (20) continuous in a longitudinal direction and a transverse direction comprises a front elastic belt region (84), a back elastic belt region(86), a crotch region(30), a waist opening and two leg openings; the article (20) further comprises a center chassis (38) comprising an absorbent core (62) which extends longitudinally from the front elastic belt region (84) to the back elastic belt region (86); the front elastic belt region (84) has a front absorbent core stiffness edge (52SE), the distance from the distal edge (88) to the front absorbent core stiffness edge (52SE) defines a length L2, L2 is no greater than about 77mm, the front elastic belt region (84) is divided into 3 zones extending in the transverse direction and defined by its location from the distal edge(88), 0-50%of L2 is a Zone 1, 50-100%of L2 is a Zone 2, and the remainder of the front elastic belt region (84) is a Zone 3, wherein Zone 1 has a Vertical Stiffness Z1, Zone 2 has a Vertical Stiffnessof Z2, and Zone 3 has a Vertical Stiffness of Z3 according to the measurements herein, and a relationship of Z1<=Z2<=Z3 is satisfied. The article (20) has a Stretch Circumference Force and a Full Circumference according to the measurements herein, wherein the ratio of Stretch Circumference Force to Full Circumference is less than about 0.01 (N / mm).

Description

technical field [0001] The present invention relates to pant-type absorbent articles having elastic bands having regions of specific hardness distribution. Background technique [0002] Infants and other incontinent individuals wear absorbent articles, such as diapers, to receive and contain urine and other bodily exudates. Pull-on or pant-type absorbent articles are those that are worn by inserting the wearer's legs into the leg openings and pulling the article into position around the lower torso. For children who are able to walk and are often toilet trained, and for younger children who become more active in sports making application of adhesive absorbent articles tend to be more difficult, and for children who need to be around the waist opening and Pant-type absorbent articles have become popular for younger infants with a soft fit around the leg openings. [0003] Pant-type articles can take various configurations in which the circumference of the waist opening and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/49
CPCA61F13/49011A61F13/15203A61F13/49012A61F13/4963A61F2013/15357
Inventor 程淳民刘卉森本广一同玲
Owner PROCTER & GAMBLE CO