JPH0210824U - - Google Patents
Info
- Publication number
- JPH0210824U JPH0210824U JP8900388U JP8900388U JPH0210824U JP H0210824 U JPH0210824 U JP H0210824U JP 8900388 U JP8900388 U JP 8900388U JP 8900388 U JP8900388 U JP 8900388U JP H0210824 U JPH0210824 U JP H0210824U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- liquid
- absorbent core
- permeable
- back sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002250 absorbent Substances 0.000 claims description 24
- 230000002745 absorbent Effects 0.000 claims description 23
- 210000000689 upper leg Anatomy 0.000 claims 6
- 239000000835 fiber Substances 0.000 claims 4
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 210000004013 groin Anatomy 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図、第２図は本考案の使い捨ておむつの実
施例を示す一部切欠き平面図、第３図は第２図の
Ａ―Ａ線部分拡大断面図、第４図は第３図の符号
７の部分の拡大断面図、第５図は身体への装着状
態を示す説明図、第６図は本考案の別の実施例を
示す一部切欠き平面図、第７図は第６図のＢ―Ｂ
線部分拡大断面図、第８図は従来の使い捨ておむ
つの一部切欠き平面図である。
１……表面シート、２……裏面シート、３……
吸収性芯、３ａ，３ａ１，３ａ２……吸収性芯中
央部、３ｂ……吸収性芯両端部、４，５，６……
伸縮弾性体、７……吸収性芯が存在しない部分、
８……止着テープ、９……透水性シート、１０…
…接着剤。
Figures 1 and 2 are partially cutaway plan views showing embodiments of the disposable diaper of the present invention, Figure 3 is a partially enlarged sectional view taken along line A--A in Figure 2, and Figure 4 is a partial cross-sectional view of Figure 3. FIG. 5 is an explanatory view showing how it is attached to the body; FIG. 6 is a partially cutaway plan view showing another embodiment of the present invention; FIG. B-B
FIG. 8 is an enlarged sectional view of a line portion and a partially cutaway plan view of a conventional disposable diaper. 1...Top sheet, 2...Back sheet, 3...
Absorbent core, 3a, 3a 1 , 3a 2 ... central part of absorbent core, 3b ... both ends of absorbent core, 4, 5, 6...
Stretchable elastic body, 7... portion where no absorbent core is present,
8...Adhesive tape, 9...Water permeable sheet, 10...
…glue.
Claims (1)
面シートの間に吸収性芯が配置され、前記吸収性
芯の幅方向両側端縁の各外側に配設された伸縮弾
性体が伸張状態で前記表面シートと裏面シートに
一体に接着されている使い捨ておむつにおいて、
前記吸収性芯面域のおむつ着用時、股間部と両大
腿部の境界付近に当る部分を含む内側の領域に、
縦方向に帯状の吸収性芯が存在しない部分を複数
設け、前記吸収性芯が存在しない部分で前記表面
シートと裏面シートと一体に接着され、且つ前記
の縦方向に帯状の吸収性芯が存在しない部分を複
数設けたうち、少なくとも股間部と両大腿部の境
界付近に当る部分においても、伸縮弾性体が伸張
状態で配設され、且つ前記伸縮弾性体が液体透過
性の表面シートと液体不透過性の裏面シートと一
体に接着されていることを特徴とする使い捨てお
むつ。 ２ 液体透過性の表面シートと液体不透過性の裏
面シートの間に吸収性芯と透水性シートが配置さ
れ、縦方向に帯状の吸収性芯が存在しない部分を
複数設け、前記表面シートと透水性シートと裏面
シートと一体に接着されたうち、少なくとも股間
部と両大腿部の境界付近に当る部分においても、
伸縮弾性体が伸張状態で液体透過性の表面シート
と透水性シートと液体不透過性の裏面シートと一
体に接着されている請求項１記載の使い捨ておむ
つ。 ３ 液体透過性の表面シートと液体不透過性の裏
面シートの間に吸収性芯が配置され、前記吸収性
芯の幅方向両側端縁の各外側に配設された伸縮弾
性体が伸張状態で前記表面シートと裏面シートに
一体に接着されている使い捨ておむつにおいて、
前記吸収性芯面域のおむつ着用時、股間部と両大
腿部の境界付近に当る部分を含む内側の領域に、
縦方向に帯状の吸収性芯の吸収性繊維量が少ない
部分を複数設け、前記吸収性芯の吸収性繊維量が
少ない部分で前記表面シートと裏面シートと一体
に接着され、且つ前記の縦方向に帯状の吸収性芯
の吸収性繊維量が少ない部分を複数設けたうち、
少なくとも股間部と両大腿部の境界付近に当る部
分においても、伸縮弾性体が伸張状態で配設され
、且つ前記伸縮弾性体が液体透過性の表面シート
と液体不透過性の裏面シートと一体に接着されて
いることを特徴とする使い捨ておむつ。 ４ 液体透過性の表面シートと液体不透過性の裏
面シートの間に吸水性芯と透水性シートが配置さ
れ、縦方向に帯状の吸収性芯の吸収性繊維量が少
ない部分を複数設け、前記表面シートと透水性シ
ートと裏面シートと一体に接着されたうち、少な
くとも股間部と両大腿部の境界付近に当る部分に
おいても、伸縮弾性体が伸張状態で前記液体透過
性の表面シートと透水性シートと液体不透過性の
裏面シートと一体に接着されている請求項３記載
の使い捨ておむつ。[Claims for Utility Model Registration] 1. An absorbent core is disposed between a liquid-permeable top sheet and a liquid-impermeable back sheet, and is disposed on each outer side of both widthwise edges of the absorbent core. A disposable diaper in which a stretchable elastic body is integrally bonded to the top sheet and the back sheet in a stretched state,
When wearing a diaper in the absorbent core area, the inner area including the area near the crotch area and the boundary between the thighs,
A plurality of portions are provided in the longitudinal direction where the strip-shaped absorbent core does not exist, the top sheet and the back sheet are integrally adhered in the portion where the absorbent core is not present, and the strip-shaped absorbent core is present in the longitudinal direction. Among the plurality of parts that do not allow the liquid to pass through, at least in the part near the boundary between the crotch and both thighs, the stretchable elastic body is disposed in a stretched state, and the stretchable elastic body is connected to the liquid-permeable surface sheet and the liquid-permeable surface sheet. A disposable diaper characterized by being integrally bonded with an impermeable back sheet. 2. An absorbent core and a water-permeable sheet are arranged between a liquid-permeable top sheet and a liquid-impermeable back sheet, and a plurality of sections where no strip-shaped absorbent core is present are provided in the longitudinal direction, and the top sheet and the water-permeable Of the parts that are glued together with the sex sheet and the back sheet, at least the part near the boundary between the crotch area and both thighs,
2. The disposable diaper according to claim 1, wherein the stretchable elastic body is integrally bonded to the liquid-permeable top sheet, the water-permeable sheet, and the liquid-impermeable back sheet in a stretched state. 3. An absorbent core is arranged between a liquid-permeable top sheet and a liquid-impermeable back sheet, and the stretchable elastic bodies arranged on the outside of both widthwise edges of the absorbent core are in a stretched state. In the disposable diaper that is integrally bonded to the top sheet and the back sheet,
When wearing a diaper in the absorbent core area, the inner area including the area near the crotch area and the boundary between the thighs,
A belt-shaped absorbent core is provided with a plurality of portions with a small amount of absorbent fiber in the longitudinal direction, and the portions of the absorbent core with a small amount of absorbent fiber are integrally bonded to the top sheet and the back sheet, and By providing multiple areas with a small amount of absorbent fiber in the belt-shaped absorbent core,
A stretchable elastic body is disposed in a stretched state at least in a portion near the boundary between the groin region and both thighs, and the stretchable elastic body is integrated with a liquid-permeable top sheet and a liquid-impermeable back sheet. A disposable diaper characterized by being glued to. 4. A water-absorbent core and a water-permeable sheet are arranged between a liquid-permeable top sheet and a liquid-impermeable back sheet, and a plurality of portions of the strip-shaped absorbent core with a small amount of absorbent fiber are provided in the longitudinal direction, and the above-mentioned Of the top sheet, water-permeable sheet, and back sheet that are integrally bonded together, at least in the area near the boundary between the crotch and both thighs, the stretchable elastic body is in a stretched state and is bonded to the liquid-permeable top sheet and the water-permeable sheet. 4. The disposable diaper according to claim 3, wherein the adhesive sheet and the liquid-impermeable back sheet are integrally adhered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089003U JPH0621463Y2 (en) | 1988-07-06 | 1988-07-06 | Disposable diapers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089003U JPH0621463Y2 (en) | 1988-07-06 | 1988-07-06 | Disposable diapers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0210824U true JPH0210824U (en) | 1990-01-24 |
| JPH0621463Y2 JPH0621463Y2 (en) | 1994-06-08 |
Family
ID=31313557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089003U Expired - Fee Related JPH0621463Y2 (en) | 1988-07-06 | 1988-07-06 | Disposable diapers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621463Y2 (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0621622U (en) * | 1992-08-26 | 1994-03-22 | ユニ・チャーム株式会社 | Disposable diapers |
| JPH11188061A (en) * | 1997-12-26 | 1999-07-13 | Kao Corp | Pants-type disposable diapers |
| JP2002209939A (en) * | 2001-01-19 | 2002-07-30 | Kao Corp | Disposable diapers |
| JP2002360629A (en) * | 2001-06-13 | 2002-12-17 | Kao Corp | Disposable diapers |
| JP2007000653A (en) * | 2006-09-29 | 2007-01-11 | Daio Paper Corp | Disposable paper diaper |
| JP2007267942A (en) * | 2006-03-31 | 2007-10-18 | Kao Corp | Disposable diapers |
| JP2009011378A (en) * | 2007-06-29 | 2009-01-22 | Daio Paper Corp | Absorption pad and absorbent article |
| JP2011000193A (en) * | 2009-06-16 | 2011-01-06 | Livedo Corporation | Disposable diaper |
| WO2012005249A1 (en) | 2010-07-07 | 2012-01-12 | 花王株式会社 | Disposable diaper |
| JP2013192610A (en) * | 2012-03-16 | 2013-09-30 | Oji Holdings Corp | Absorbent article |
| JP2014014726A (en) * | 2013-10-31 | 2014-01-30 | Uni Charm Corp | Disposable wearing article |
| JP2014079292A (en) * | 2012-10-12 | 2014-05-08 | Uni Charm Corp | Disposable absorbent article |
| US9913763B2 (en) | 2015-10-30 | 2018-03-13 | Kimberly-Clark Worldwide, Inc. | Absorbent article with channels |
| JP2019103582A (en) * | 2017-12-11 | 2019-06-27 | 王子ホールディングス株式会社 | Absorber, and absorbent article using the same |
| WO2020036169A1 (en) * | 2018-08-14 | 2020-02-20 | ユニ・チャーム株式会社 | Disposable diaper |
| WO2022113557A1 (en) * | 2020-11-30 | 2022-06-02 | ユニ・チャーム株式会社 | Absorbent article |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5351617B2 (en) * | 2009-06-05 | 2013-11-27 | ユニ・チャーム株式会社 | Absorbent article and method for manufacturing absorbent article |
| JP5486347B2 (en) * | 2010-02-27 | 2014-05-07 | ユニ・チャーム株式会社 | Disposable wearing items |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01272802A (en) * | 1988-04-26 | 1989-10-31 | Koyo:Kk | Throwaway diaper |
-
1988
- 1988-07-06 JP JP1988089003U patent/JPH0621463Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01272802A (en) * | 1988-04-26 | 1989-10-31 | Koyo:Kk | Throwaway diaper |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0621622U (en) * | 1992-08-26 | 1994-03-22 | ユニ・チャーム株式会社 | Disposable diapers |
| JPH11188061A (en) * | 1997-12-26 | 1999-07-13 | Kao Corp | Pants-type disposable diapers |
| JP2002209939A (en) * | 2001-01-19 | 2002-07-30 | Kao Corp | Disposable diapers |
| JP2002360629A (en) * | 2001-06-13 | 2002-12-17 | Kao Corp | Disposable diapers |
| JP2007267942A (en) * | 2006-03-31 | 2007-10-18 | Kao Corp | Disposable diapers |
| JP2007000653A (en) * | 2006-09-29 | 2007-01-11 | Daio Paper Corp | Disposable paper diaper |
| JP2009011378A (en) * | 2007-06-29 | 2009-01-22 | Daio Paper Corp | Absorption pad and absorbent article |
| JP2011000193A (en) * | 2009-06-16 | 2011-01-06 | Livedo Corporation | Disposable diaper |
| WO2012005249A1 (en) | 2010-07-07 | 2012-01-12 | 花王株式会社 | Disposable diaper |
| JP2013192610A (en) * | 2012-03-16 | 2013-09-30 | Oji Holdings Corp | Absorbent article |
| JP2014079292A (en) * | 2012-10-12 | 2014-05-08 | Uni Charm Corp | Disposable absorbent article |
| JP2014014726A (en) * | 2013-10-31 | 2014-01-30 | Uni Charm Corp | Disposable wearing article |
| US9913763B2 (en) | 2015-10-30 | 2018-03-13 | Kimberly-Clark Worldwide, Inc. | Absorbent article with channels |
| JP2019103582A (en) * | 2017-12-11 | 2019-06-27 | 王子ホールディングス株式会社 | Absorber, and absorbent article using the same |
| WO2020036169A1 (en) * | 2018-08-14 | 2020-02-20 | ユニ・チャーム株式会社 | Disposable diaper |
| WO2022113557A1 (en) * | 2020-11-30 | 2022-06-02 | ユニ・チャーム株式会社 | Absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621463Y2 (en) | 1994-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |