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Moisture absorbing article

A product and groove technology, applied in applications, absorbent pads, clothing, etc., can solve the problems of inability to ensure the structural integrity of grooves, leakage and drop of hygroscopic products, etc.

Active Publication Date: 2010-01-13
FUJIAN HENGAN HLDG CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during processing or use, absorbent articles are sometimes folded or twisted, and the groove part is subjected to stress, so that the surface layer located in the groove part is separated from the absorbent core, and as a result, the groove loses its original shape. The performance is reduced due to the shape, that is, the integrity of the groove structure cannot be guaranteed, and there will be leakage of the absorbent article

Method used

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings, and the present invention will be better understood through the description of the preferred embodiments done below in conjunction with the accompanying drawings, but the above is not a limitation of the scope of the present invention. The scope of the present invention is defined by the claims.

[0022] figure 1 It is a top view of the absorbent article of the present invention. The primary purpose of absorbent articles is to collect vaginal discharge, such as menses, and to prevent such discharge from soiling the wearer's clothing. Such as figure 1 The absorbent article shown has a longitudinal centerline X with channels extending along the X axis. 2 shown in the figure is the surface layer of the hygroscopic article, 4 is the bottom surface layer of the hygroscopic article, 3 is the absorbent core located between 2 and 4, and 5 is the groove. ...

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Abstract

The invention provides a moisture absorbing article, which is formed by a surface layer which can be penetrated by liquid, a bottom layer which cannot be penetrated by the liquid, and an absorption core between the surface layer and the bottom layer. The moisture absorbing article is provided with a slot, and is characterized in that high compression parts and low compression parts are arranged in the slot, wherein the high compression parts are of geometric figures in regular or irregular shapes, and the geometric figures are arranged in order along the slot; and the geometric figures of the high compression parts in the slot can be linear figures or non-linear figures, such as roundness, ellipse and key slot shapes. The average density of the slot is less than 0.7g / cm<3>; the density of the compression part in the slot is more than the average density of the slot; and density of the high compression part is more than that of the low compression part.

Description

technical field [0001] The present invention relates to an absorbent article such as a sanitary napkin, baby diaper or incontinence article which has grooves, ie the present invention relates to an absorbent article which has grooves. Background technique [0002] Sanitary napkins, baby diapers, adult incontinence products and the like are known absorbent articles which typically have a liquid-permeable topsheet, a liquid-impermeable backsheet and an absorbent core therebetween. The absorbent article is designed to absorb and store excrement such as urine and menstrual blood in the absorbent core. In order to prevent fluid leakage from the absorbent article, the absorbent core must have sufficient capacity to contain and absorb body fluids. However, due to the different physiological characteristics of each person and the limitation of the existing technology on absorbent products, when the excretion of the user is large, the liquid flowing to the surface layer cannot be co...

Claims

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Application Information

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IPC IPC(8): A61F13/15A61F13/475
Inventor 吴明辉蔡光合黄翠玉但德兰
Owner FUJIAN HENGAN HLDG CO LTD
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