JP2016077880A5 - - Google Patents
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- Publication number
- JP2016077880A5 JP2016077880A5 JP2015152534A JP2015152534A JP2016077880A5 JP 2016077880 A5 JP2016077880 A5 JP 2016077880A5 JP 2015152534 A JP2015152534 A JP 2015152534A JP 2015152534 A JP2015152534 A JP 2015152534A JP 2016077880 A5 JP2016077880 A5 JP 2016077880A5
- Authority
- JP
- Japan
- Prior art keywords
- absorbent core
- absorbent
- elastic member
- type disposable
- disposable diaper
- 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
- 230000002745 absorbent Effects 0.000 claims 24
- 239000002250 absorbent Substances 0.000 claims 24
- 210000003491 Skin Anatomy 0.000 claims 7
- 238000005452 bending Methods 0.000 claims 3
- 230000003187 abdominal Effects 0.000 claims 2
- 210000001015 Abdomen Anatomy 0.000 claims 1
- 210000001624 Hip Anatomy 0.000 claims 1
Claims (9)
前記吸収性コアは、中央吸収体と、該中央吸収体の両側部に配置された、長手方向に延びる一対のサイド吸収体とを具備し、該中央吸収体と一対の該サイド吸収体との間それぞれに、長手方向に延びる開口からなる屈曲誘導部を有しており、
前記吸収性コアは、その肌対向面が表面シートで被覆されており、該表面シートは、該吸収性コアの両側縁から幅方向外方に延出した延出部位を有し、該延出部位が該吸収性コアの非肌対向面側に折り返されて、該非肌対向面を被覆しており、
前記表面シートの前記延出部位は、該延出部位よりも前記外装体側に位置し且つ該延出部位に隣接する部材と接合されており、
前記延出部位と前記延出部位に隣接する部材との接合位置が、前記屈曲誘導部よりも幅方向の外方にあり、
前記吸収性コアの両側縁に、該側縁に沿って弾性部材を配し、該弾性部材と前記接合位置との間で、前記サイド吸収体が屈曲するようにした、パンツ型使い捨ておむつ。 A pants-type disposable diaper comprising an absorbent core and an exterior body disposed outside the absorbent core,
The absorbent core includes a central absorbent body and a pair of side absorbent bodies that are disposed on both sides of the central absorbent body and extend in the longitudinal direction, and the central absorbent body and the pair of side absorbent bodies Between each of them, there is a bending guide part consisting of an opening extending in the longitudinal direction,
The absorbent core has a skin-facing surface coated with a surface sheet, and the surface sheet has extending portions extending outward in the width direction from both side edges of the absorbent core. The part is folded back to the non-skin facing surface side of the absorbent core, covering the non-skin facing surface,
The extension part of the surface sheet is located on the exterior body side of the extension part and joined to a member adjacent to the extension part,
The joining position of the extension part and the member adjacent to the extension part is outside in the width direction from the bending guide part,
An underpants-type disposable diaper in which elastic members are arranged on both side edges of the absorbent core along the side edges so that the side absorbent body is bent between the elastic members and the joining position.
前記外装体は、前記股下部において、前記延出部位と該延出部位に隣接する前記部材との接合位置よりも幅方向外方の位置に、レッグ弾性部材を有している請求項１に記載のパンツ型使い捨ておむつ。 The exterior body has an abdominal side part arranged on the wearer's belly side when the diaper is worn, a back side part arranged on the wearer's back side, and a crotch part positioned therebetween,
The said exterior body has a leg elastic member in the width direction outward position in the said crotch part rather than the joining position of the said extension site | part and the said member adjacent to this extension site | part. Pants-type disposable diapers as described.
前記腹側部に配された前記レッグ弾性部材が前記吸収性コアの側縁と交差する位置と、前記背側部に配された前記レッグ弾性部材が前記吸収性コアの側縁と交差する位置が異なっている請求項２又は３に記載のパンツ型使い捨ておむつ。 The leg elastic member is separately disposed in each of the ventral side portion and the back side portion of the exterior body,
The position where the leg elastic member arranged on the ventral side intersects with the side edge of the absorbent core, and the position where the leg elastic member arranged on the back side intersects with the side edge of the absorbent core The pants-type disposable diaper according to claim 2 or 3, wherein are different from each other.
前記レッグ弾性部材の伸縮領域の一部が前記接合部と交差する、請求項２ないし４のいずれか一項に記載のパンツ型使い捨ておむつ。 The width direction inner end portion in the stretchable region of the leg elastic member is arranged on the inner side than the width direction outer end portion of the joint portion between the extended portion of the topsheet and the member adjacent to the extended portion,
The pants-type disposable diaper according to any one of claims 2 to 4, wherein a part of the stretchable region of the leg elastic member intersects with the joint.
前記おむつの展開状態での平面視において、前記胴周り弾性部材の一部と前記レッグ弾性部材の一部とが重なっている請求項２ないし５のいずれか一項に記載のパンツ型使い捨ておむつ。 The exterior body includes a waist elastic member extending in the width direction at a position outward in the width direction from both side edges of the absorbent main body including the absorbent core in the abdominal side portion or the back side portion. And
The pants-type disposable diaper according to any one of claims 2 to 5, wherein a part of the waistline elastic member and a part of the leg elastic member overlap each other in a plan view in a developed state of the diaper.
前記吸収性コアの前記屈曲誘導部において、肌対向面側の前記被覆シートと、非肌対向面側の前記被覆シートとが接合されている請求項１ないし６のいずれか一項に記載のパンツ型使い捨ておむつ。 The skin facing surface and the non-skin facing surface of the absorbent core are covered with a covering sheet,
The pants according to any one of claims 1 to 6, wherein in the bending guide portion of the absorbent core, the covering sheet on the skin facing surface side and the covering sheet on the non-skin facing surface side are joined. Type disposable diaper.
The pants-type disposable diaper according to any one of claims 1 to 8, wherein the side absorbent body of the absorbent core has a basis weight lower than that of the central absorbent body.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201580055114.9A CN107106360B (en) | 2014-10-20 | 2015-09-03 | Underpants type disposable diaper |
| RU2017116524A RU2678391C2 (en) | 2014-10-20 | 2015-09-03 | Underwear-type disposable diaper |
| PCT/JP2015/075134 WO2016063638A1 (en) | 2014-10-20 | 2015-09-03 | Underwear-type disposable diaper |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014213857 | 2014-10-20 | ||
| JP2014213857 | 2014-10-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016077880A JP2016077880A (en) | 2016-05-16 |
| JP2016077880A5 true JP2016077880A5 (en) | 2018-07-19 |
| JP6674205B2 JP6674205B2 (en) | 2020-04-01 |
Family
ID=55955530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015152534A Active JP6674205B2 (en) | 2014-10-20 | 2015-07-31 | Pants-type disposable diapers |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6674205B2 (en) |
| CN (1) | CN107106360B (en) |
| RU (1) | RU2678391C2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6381515B2 (en) * | 2015-12-29 | 2018-08-29 | ユニ・チャーム株式会社 | Absorbent article comprising an absorbent having a web comprising long fibers |
| JP6835532B2 (en) * | 2016-11-01 | 2021-02-24 | 花王株式会社 | Pants type disposable diaper |
| JP6802044B2 (en) * | 2016-11-16 | 2020-12-16 | 花王株式会社 | Pants type disposable diaper |
| JP7212583B2 (en) * | 2019-05-31 | 2023-01-25 | 花王株式会社 | disposable diaper |
| JP6901613B2 (en) * | 2019-09-30 | 2021-07-14 | 花王株式会社 | Pants type absorbent article |
| JP7377705B2 (en) * | 2019-12-26 | 2023-11-10 | 花王株式会社 | Pants-type absorbent article |
| JP7377704B2 (en) * | 2019-12-26 | 2023-11-10 | 花王株式会社 | Pants-type absorbent article |
| JP7405628B2 (en) * | 2020-01-23 | 2023-12-26 | 花王株式会社 | absorbent articles |
| CN117898890B (en) * | 2024-03-20 | 2024-05-28 | 晋江市皇允卫生用品有限公司 | Comfortable leak-proof diaper |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3847679B2 (en) * | 2002-07-23 | 2006-11-22 | 花王株式会社 | Absorbent structure and diaper using the same |
| EP1880700B1 (en) * | 2005-05-09 | 2017-03-01 | Kao Corporation | Disposable diaper |
| JP4530937B2 (en) * | 2005-07-28 | 2010-08-25 | 花王株式会社 | Pants-type disposable diaper |
| JP4726673B2 (en) * | 2006-03-28 | 2011-07-20 | 花王株式会社 | Pants-type absorbent article and manufacturing method thereof |
| JP4966355B2 (en) * | 2009-10-08 | 2012-07-04 | 花王株式会社 | Pants-type absorbent article |
| JP5524604B2 (en) * | 2009-12-28 | 2014-06-18 | 花王株式会社 | Disposable diapers |
| EA023101B1 (en) * | 2010-07-07 | 2016-04-29 | Као Корпорейшн | Disposable diaper |
| JP5652260B2 (en) * | 2011-03-01 | 2015-01-14 | 王子ホールディングス株式会社 | Absorbent article, absorbent article manufacturing method, and absorbent article manufacturing apparatus |
| JP5838077B2 (en) * | 2011-11-11 | 2015-12-24 | 花王株式会社 | Pants-type absorbent article |
| JP6099239B2 (en) * | 2012-06-11 | 2017-03-22 | 花王株式会社 | Absorbent articles |
-
2015
- 2015-07-31 JP JP2015152534A patent/JP6674205B2/en active Active
- 2015-09-03 CN CN201580055114.9A patent/CN107106360B/en active Active
- 2015-09-03 RU RU2017116524A patent/RU2678391C2/en active
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