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Disposable diaper

A disposable, diaper technology, applied in applications, medical science, clothing, etc., can solve problems such as high cost, need, and pollution of clothes

Inactive Publication Date: 2002-02-27
TOOYOO EIZAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the body side panel is hydrophilic, when urine or the like penetrates into the body side panel, there is a problem that the infiltrated urine or the like oozes from the end of the body side panel and contaminates the clothes.
[0005] For this reason, the following schemes have been proposed, that is, by rolling up the end of the outer sheet to wrap the end of the close-fitting side sheet and join it with the top of the close-fitting side sheet, even if urine or the like oozes out from the end of the close-fitting side sheet, due to the roll It does not contaminate the clothes by acting as an outer sheet, but requires a winding process at the end of the outer sheet, resulting in a problem of high cost

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] The embodiments of the present invention will be described in detail below with reference to the drawings. figure 1 Front view of unfolded state for disposable diapers. figure 2 An exploded perspective view of a disposable diaper. Figure 3(a)-(c) is the edge figure 1 Sketch of the A-A line cutaway. Figure 4 The front view of the disposable diaper in use.

[0014] Such as figure 2 As shown, the disposable diaper is basically composed of an outer side sheet 1, an absorbent body 2, a body side sheet 3, and a pair of left and right vertical cuffs 4.

[0015] The outer sheet 1 is formed of a waterproof synthetic resin fiber nonwoven fabric or a synthetic resin film, and concave portions S are formed on both sides of the thigh portion R between the front belly P and the back back Q.

[0016] A plurality of waist rubber bands 5 that can be stretched in the width direction are respectively added on the front abdomen P and the back back Q of the above-mentioned outer sheet 1, an...

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PUM

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Abstract

In a disposable diaper in which an absorbent body is provided between a water-repellent outer sheet and a hydrophilic skin-side sheet made of a nonwoven fabric, raisable strips made of a nonwoven fabric are provided at the opposite sides of the skin-side sheet, elastic threads for raisable gathers are provided in inner edge portions of the raisable strips and the outer edge portions of the raisable strips are adhered to the skin-side sheet, an ooze preventing portion 10 (or 11a or 11c) for preventing an ooze of urine and other bodily waste is formed at opposite end portions of the skin-side sheet 3. Therefore, even if urine and other bodily waste permeate into the skin-side sheet 3, they do not ooze out from the end portion of the skin-side sheet 3.

Description

Technical field [0001] The present invention relates to a disposable diaper which can effectively and inexpensively prevent urine from leaking out from the end of the next body side panel. Background technique [0002] The existing disposable diaper is a paper diaper in which an absorbent body is provided between an outer side sheet having a hydrophobic property and an adjacent side sheet made of a hydrophilic non-woven fabric, and the next side sheet is The two sides of the two sides are provided with hydrophobic vertical flanging, and the vertical flanging is provided with a rubber band for turning up on the inner edge, and the outer edge is glued to the body side panel. [0003] The above-mentioned disposable diaper prevents the horizontal leakage of urine and the like through the folds of the rubber band for turning up vertically. [0004] However, since the next body side sheet is hydrophilic, when urine or the like penetrates into the next body side sheet, there is a proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15
CPCA61F13/4942A61F13/515A61F13/49406
Inventor 中冈健次藤冈胜前田觉史森和代
Owner TOOYOO EIZAI