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Absorbent article

An absorbent and article technology, applied in absorbent pads, medical science, clothing, etc., can solve problems such as side leakage and leakage, and achieve the effects of leakage prevention, high fit, and smooth movement

Inactive Publication Date: 2006-10-18
KAO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, even with an absorbent article provided with such a leak-proof wall, excrement sometimes leaks beyond the leak-proof wall, and side leakage still occurs at this time.

Method used

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  • Absorbent article
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Embodiment Construction

[0020] The present invention will be described in more detail below with reference to the drawings.

[0021] As the absorbent article sanitary napkin 1 of this form, as shown in Figs. .

[0022] However, in the sanitary napkin of this form, as shown in FIGS. 1 and 2, the above-mentioned absorbent layer 2 is composed of an absorbent body 21 for holding liquid and a liquid-permeable surface layer 22 arranged on the absorbent body 21 to cover the side in contact with the skin. , and is divided into a pair of side parts 2a, 2a located on both sides in the longitudinal direction, and a central part 2b located between the pair of side parts 2a, 2a, having a three-dimensional part 2c higher than the side parts 2a, 2a, in Leak-proof walls 4 formed by folding back the surface layer 22 are provided at the left and right side edges of the above-mentioned three-dimensional portion 2c. The leak-proof walls 4 are provided with elastic members 41 at their ends to stand upward.

[0023] Mor...

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Abstract

An absorbent article which is elongated and has a liquid-impermeable leak-proof layer and a liquid-retaining absorbent layer disposed above the leak-proof layer, wherein the absorbent layer is composed of a liquid-retaining absorbent body and a liquid-retaining absorbent layer. It is composed of a liquid-permeable surface layer covering at least the skin-contacting side of the absorbent body, and is divided into a pair of side edge parts located on the left and right sides in the longitudinal direction and a pair of side edge parts located between the pair of side edge parts. The central part of the three-dimensional part higher than the side edge part is provided with a leak-proof wall formed by turning back the above-mentioned surface layer at the left and right side edges of the above-mentioned three-dimensional part, and an elastic member is arranged at the end of the leak-proof wall and upward Stand upright, and there is a buckle part for fixing the sanitary napkin on the underpants at the inner side of the leak-proof layer, and an absorbing layer with a thickness of 0.05-0.3 mm is arranged inside the above-mentioned leak-proof wall.

Description

technical field [0001] The present invention relates to absorbent articles such as sanitary napkins and incontinence pads with high fit and low leakage. Background technique [0002] In the past, absorbent articles such as sanitary napkins comprising a leak-proof layer and an absorbent layer provided on the leak-proof layer have been widely used. [0003] However, conventionally used absorbent articles have a problem of so-called side leakage due to discharge of excrement from side edge portions of the absorbent article during use. [0004] Therefore, in order to solve this kind of problem, there are many kinds of anti-side leakage solutions, for example, there is a proposal to arrange an anti-leakage wall at the side edge of the absorbent layer, and so on. [0005] However, even with an absorbent article provided with such a leak-proof wall, excrement sometimes leaks beyond the leak-proof wall, and side leakage still occurs in this case. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): A61F13/15A61F13/45A61F13/53A61F13/472A61F13/49A61F13/494
Inventor 河崎宏典滨岛美次中西稔
Owner KAO CORP
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