absorbent article

A technology of absorbency and articles, applied in the direction of absorbent pads, medical science, bandages, etc., can solve the problems of easy deformation, damage to wearer's comfort, and inability to ensure wearer's comfort, and achieve the effect of improving comfort

Active Publication Date: 2021-06-04
OJI HLDG CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the absorber is irregularly bent or twisted, the wearer's touch and liquid absorption may be reduced, and the wearer's comfort may not be ensured.
For example, in the absorbent body, the part arranged under the crotch of the wearer is the main part of liquid excretion, so it should be worn close to the wearer, but it is easily deformed due to being pinched by the legs, so sometimes it will seriously damage the wearer. user comfort

Method used

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Examples

Experimental program
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Embodiment Construction

[0034] An absorbent article as an embodiment will be described with reference to the drawings. In addition, the embodiments shown below are merely examples, and various modifications and technical applications not clearly described in the following embodiments are not intended to be excluded. Each structure of this embodiment can be implemented with various modifications in the range which does not deviate from these gist. In addition, trade-offs or appropriate combinations are possible as necessary.

[0035] The absorbent article according to the present embodiment is a hygiene product worn by a wearer to absorb liquid such as urine or menstrual blood. Examples of the absorbent article include belt-type or underpants-type paper diapers (so-called "disposable diapers"), urine pads, sanitary napkins, panty liners, and the like. In the following embodiments, a tape-type paper diaper is exemplified as an absorbent article.

[0036] In this embodiment, the direction which conne...

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PUM

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Abstract

An absorbent article (1) has an absorbent body (12). This absorbent article (1) has: a groove-like portion (20) provided on the absorber (12) extending in the longitudinal direction at least in the crotch portion (1B) disposed under the crotch of the wearer; an elastic portion ( 41) at least in the crotch portion (1B) extending along the length direction and provided at a position overlapping with the absorber (12) in the thickness direction; the first absorber portion (121) on the absorber (12) A groove-shaped portion (20) is provided on the upper surface; and a second absorber portion (122), which includes in the absorber (12) a hypothetical extension of the groove-shaped portion (20) along the direction in which the groove-shaped portion (20) extends In the region (R), the weight per unit area of ​​the second absorbent body part (122) is smaller than the weight per unit area of ​​the first absorbent body part (121).

Description

technical field [0001] The present invention relates to absorbent articles such as disposable diapers and sanitary napkins. Background technique [0002] Conventionally, absorbent articles are provided with an absorber extending in the longitudinal direction that connects the abdomen side and the back side of the wearer. Fluid such as excreted urine or menstrual blood is absorbed by the absorbent body. [0003] However, if the absorber is irregularly bent or twisted, the wearer's touch and liquid absorbency may decrease, and the wearer's comfort may not be ensured. For example, in the absorbent body, the part arranged under the crotch of the wearer is the main part of liquid excretion, so it should be worn close to the wearer, but it is easily deformed due to being pinched by the legs, so sometimes it will seriously damage the wearer. User comfort. [0004] Therefore, techniques have been developed for bending and maintaining the absorbent body in a predetermined shape wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/532A61F13/49A61F13/56
CPCA61F13/49A61F13/532A61F13/56
Inventor 余吾奏枝
Owner OJI HLDG CORP
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