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Pants-type disposable diaper

A disposable, diaper technology, applied in medical science, clothing, underwear, etc., can solve the problems of not being able to reach the wrist, hindering wearing, and weak contraction force of the elastic stretchable part 61, so as to achieve the effect that it is not easy to slip

Active Publication Date: 2007-11-07
DAIO PAPER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the case of the above-mentioned Patent Document 1, since the leg elastic members 52 are arranged along the edge of the diaper main body 50 forming the leg openings, the leg openings can be opened by the contraction force of the leg elastic members 52 . Suitable for the wearer of a diaper, but surrounded by the leg elastics 52, the waist elastics 51 and the absorbent body 40, the substantially triangular region Tr in the outer sheet consisting of the front panel and the back panel, surrounded by the leg elastics 52 and the waist elastic member 51 are contracted so that the inside of the roughly triangular region Tr has a raised shape in the finished state, thereby forming a pocket-like space inside the diaper.
[0008] When putting on and taking off such shorts-type disposable diapers, the toes or heels may be caught in the pocket-shaped space, which hinders wearing
[0009] And, in the case of the above-mentioned Patent Document 2, the diaper itself and the absorber of the diaper are fitted to the body by bending the elastic stretchable member on the crotch side among the plurality of elastic stretchable members 61, 61... The contraction force of the elastic elastic member 61 caused by the force used to stabilize the diaper on the waist becomes weak, so that the diaper is easy to slip off the waist
[0010] In addition, wearers of shorts-type disposable diapers (disposable diapers) may have decreased physical strength due to aging, illness, disability, etc., and may have weak wrist strength, or the wrist may not reach the back or buttocks.
[0011] When such a wearer uses a paper diaper, he must grasp the front body side and the side edge of the paper diaper and lift it up to wear it on the waistline, but in the case of the existing paper diaper, as shown in Figure 23 , the waist of the back body of the diaper hangs on the raised part of the buttocks, and cannot be lifted up enough, so the diaper may be worn in an incomplete state
Because the diaper is worn in an incomplete state and does not fit the waist, it may cause leakage of body fluids such as urine

Method used

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

Examples

Experimental program
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Embodiment Construction

[0075] Next, an embodiment of the present invention will be described with reference to FIGS. 1 to 7 .

[0076]Fig. 1 is an appearance view of the finished product state of the underpants-type disposable diaper of the present invention; Fig. 2 is an assembly view in an unfolded state; Fig. 3 is an unfolded view of the exterior sheet. Fig. 6 is a plan view of the absorbent main body of the underpants-type disposable diaper; Fig. 7 is a cross-sectional view along line V-V of Fig. 3 .

[0077] As shown in FIGS. 1 to 7 , a pants-type disposable diaper 1 (hereinafter referred to as a paper diaper 1 ) has an absorbent main body 10 including an absorbent body 13 and an exterior sheet disposed on the outer surface side of the absorbent main body 10 . 20. In the finished state, the front body F on the front end side of the crotch portion 20c in the outer covering sheet 20 and the back body B on the rear end side of the crotch portion 20c are joined at the joint ends (21, 22) Joining i...

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PUM

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Abstract

To realize a shorts type disposable diaper enabling easy putting and wearable suitably. This paper diaper (1) comprises an external sheet (20) having a waist elastic band (25a) formed of a plurality of waist elastic members (25) disposed on a front body portion (F) and a rear body portion (B) starting at one joining end parts (21, 22) thereof to the other joining end parts (21, 22) thereof, curved elastic bands (26a, 28a) formed of a plurality of curved elastic members (26, 28) disposed on the front body portion (F) and the rear body portion (B) starting at one joining end parts (21, 22) thereof to the crotch part (20c) side thereof and, after bypassing the crotch part, further to the other joining end parts (21, 22) thereof, and an absorbable body (10) disposed at the crotch part (20c). The curved elastic bands (26a, 28a) are formed to roughly cover the entire area (Trf, Trb) of the external sheet which is surrounded by the edge parts of the external sheet (20), the absorbable body (10), and the waist elastic band (25a).

Description

technical field [0001] The present invention relates to a pants-type disposable diaper with improved wearability and fit. Background technique [0002] Conventionally, in underpants-type disposable diapers, in order to fit an absorbent body that absorbs body fluids on the body, an elastic stretchable member is disposed on an outer sheet that holds the absorbent body to improve the fit to the body. [0003] For example, as shown in FIG. 21 , in the diaper main body 50 in which the absorber 40 is interposed between the front panel and the rear panel, there is known a pants-type disposable diaper including a waist elastic member 51 and leg elastic members 52, 52 . . . The waist elastic member 51 is arranged on the front body 50F and the back body 50B which form the waist opening; the leg elastic members 52, 52... are respectively arranged from the front body 50F and the back body 50B to the crotch 50C. The substantially central side of the diaper is curved in a convex shape, a...

Claims

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Application Information

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IPC IPC(8): A61F13/15A61F13/496A61F13/494
Inventor 白井敦子家守启武田政道
Owner DAIO PAPER CORP
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