Pants type disposable diaper

A disposable, underpants technology, applied in the field of underpants type cloth, can solve the problems such as inability to form inward pockets, difficulty in preventing lateral leakage of excrement, etc.

Inactive Publication Date: 2009-09-23
UNI CHARM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this diaper, since the side edges of the liquid-absorbent pad only extend laterally, it is impossible to form an inward pocket

Method used

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  • Pants type disposable diaper
  • Pants type disposable diaper
  • Pants type disposable diaper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Hereinafter, the disposable pant-shaped diaper of the present invention will be described in detail with reference to the drawings.

[0016] It is shown in a partially cut perspective view in figure 1 The diaper 1 in the figure is composed of a pant-type outer cover member 2 and a liquid-absorbent liner member 3 attached to the inner side of the outer cover member 2 .

[0017] The outer cover member 2 is composed of two inner and outer layers 2A, 2B joined to each other, and has a front waist region 6, a rear waist region 7, and a crotch region 8 located between the aforementioned 6 and 7 regions. The side edges of the front and rear waist regions 6 and 7 overlap each other in the shape of folded palms, and are joined with each other by the parts 9 intermittently juxtaposed in the vertical direction to form a waist opening 13 and a pair of left and right leg openings 14 . In the front and rear waist regions 6 and 7, there are a plurality of first elastic members 11 at ...

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PUM

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Abstract

To provide a disposable pants-type diaper capable c4 narrowing the width of a crotch area. This disposable pants-type diaper is constituted of a pants-type cover member 2 and a liquid absorptive pad member 3. A second elastic member 12 circulating the waist area of the cover member 2 and a forth elastic member 34 extended in front and back directions at the base edge part of the pad member 3 are arranged so as to cross each other.

Description

[0001] This divisional application is a divisional application based on the Chinese patent application with the application number "99105023.1", the application date being April 23, 1999, and the invention title being "Disposable Underpants Diaper". technical field [0002] The present invention relates to a disposable underpants cloth. Background technique [0003] The disposable diaper disclosed in Patent Publication No. 6-93901 has: the sealing periphery (ガスケツトトカフス / gasketcuffs) elastically attached to the wearer's leg circumference and the barrier edge (ペリヤカフス / gasketcuffs) elastically attached to the perineum. barrier cuffs). The barrier edge is inclined toward the inside of the diaper, forming a leak-proof pocket between it and the liquid-absorbent core. The diaper maintains its wearing condition by having its waist region and leg region snug against the wearer. [0004] In the disposable diaper disclosed in Japanese Unexamined Patent Publication No. 9-56746, a liquid-...

Claims

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Application Information

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IPC IPC(8): A61F13/496A61F13/494A61F5/44A61F13/15A61F13/49
CPCA61F13/49413A61F13/49011A61F13/496A61F13/15
Inventor 佐佐木彻下江成明熊坂钦典大坪俊文井上康司
Owner UNI CHARM CORP
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