JP6531197B1 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP6531197B1 JP6531197B1 JP2018067199A JP2018067199A JP6531197B1 JP 6531197 B1 JP6531197 B1 JP 6531197B1 JP 2018067199 A JP2018067199 A JP 2018067199A JP 2018067199 A JP2018067199 A JP 2018067199A JP 6531197 B1 JP6531197 B1 JP 6531197B1
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- sheet
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- polymer sheet
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/533—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
Abstract
Description
前記ポリマーシートにおける装着時に着用者の脚の付け根部分が当接する位置に、両側縁からそれぞれ幅方向内側に膨出する平面形状で線状のエンボス溝が形成されているとともに、前記ポリマーシートの両側それぞれにおける前記エンボス溝で囲まれた領域には前記高吸水性ポリマーが配置されず、前記2枚の不織布シート間に中層不織布シートが配置されているか或いは前記2枚の不織布シートが直接接合されていることを特徴とする吸収性物品が提供される。
本発明に係るパッド1は、下着や紙おむつ等の肌当接面に取り付けて使用する尿とりパッド等のパッドであり、図1〜図3に示されるように、ポリエチレンシートなどからなる防漏シート2と、肌当接面をなし、尿などを速やかに透過させる表面シート3と、これら両シート2、3間に介装されたポリマーシート4と、パッド1の最外面(非肌当接面)を覆う外装シート5と、前記ポリマーシート4の略側縁部を起立基端とし、かつ少なくとも着用者の排尿口部を含む前後方向の所定の区間内において肌側に突出して設けられた左右一対の立体ギャザーBS、BSを形成するサイド不織布6、6とから主に構成され、かつポリマーシート4の周囲においては、その上下端縁部では防漏シート2、表面シート3及び外装シート5の外縁部がホットメルトなどの接着剤やヒートシール、超音波シール等の接合手段によって接合され、またその両側縁部ではポリマーシート4よりも側方に延出している防漏シート2、表面シート3、外装シート5及びサイド不織布6がホットメルトなどの接着剤やヒートシール、超音波シール等の接合手段によって接合されている。
不織布は一枚で使用する他、複数枚を重ねて使用することもでき、複数枚を重ねて使用する場合は、不織布相互をホットメルト等の接着剤を介して固定するのが好ましい。また、不織布を用いる場合は、その繊維目付けは10〜50g/m2、特に15〜30g/m2が好ましい。
前記防漏シート2と表面シート3との間に介在されるポリマーシート4は、2枚の不織布シート10、11間に高吸水性ポリマー12が配置された構造を成し、体液を吸収保持する性質を有するものである。前記不織布シートは、肌側に配置される不織布シート10と、非肌側に配置される不織布シート11とを有している。
Claims (4)
- 2枚の不織布シート間に高吸水性ポリマーが配置されたポリマーシートを備え、
前記ポリマーシートにおける装着時に着用者の脚の付け根部分が当接する位置に、両側縁からそれぞれ幅方向内側に膨出する平面形状で線状のエンボス溝が形成されているとともに、前記ポリマーシートの両側それぞれにおける前記エンボス溝で囲まれた領域には前記高吸水性ポリマーが配置されず、前記2枚の不織布シート間に中層不織布シートが配置されているか或いは前記2枚の不織布シートが直接接合されていることを特徴とする吸収性物品。 - 肌側の両側部にそれぞれ、長手方向に沿って肌側に起立する立体ギャザーが設けられている請求項1記載の吸収性物品。
- 前記ポリマーシートの両側それぞれにおける前記エンボス溝で囲まれた領域に、前記高吸水性ポリマーが配置されている請求項1、2いずれかに記載の吸収性物品。
- 前記ポリマーシートの両側それぞれにおける前記エンボス溝で囲まれた領域に、前記ポリマーシートの両側部を切り欠いた脚周りカットラインが設けられている請求項1〜3いずれかに記載の吸収性物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018067199A JP6531197B1 (ja) | 2018-03-30 | 2018-03-30 | 吸収性物品 |
PCT/JP2019/013604 WO2019189575A1 (ja) | 2018-03-30 | 2019-03-28 | 吸収性物品 |
US16/964,338 US11931232B2 (en) | 2018-03-30 | 2019-03-28 | Absorbent article |
EP19776130.7A EP3777805B1 (en) | 2018-03-30 | 2019-03-28 | Absorbent article |
CN201980012381.6A CN111698977B (zh) | 2018-03-30 | 2019-03-28 | 吸收性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018067199A JP6531197B1 (ja) | 2018-03-30 | 2018-03-30 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6531197B1 true JP6531197B1 (ja) | 2019-06-12 |
JP2019176920A JP2019176920A (ja) | 2019-10-17 |
Family
ID=66821670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018067199A Active JP6531197B1 (ja) | 2018-03-30 | 2018-03-30 | 吸収性物品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11931232B2 (ja) |
EP (1) | EP3777805B1 (ja) |
JP (1) | JP6531197B1 (ja) |
CN (1) | CN111698977B (ja) |
WO (1) | WO2019189575A1 (ja) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8332828D0 (en) | 1983-12-08 | 1984-01-18 | Procter & Gamble | Diaper with fold points |
JP3644723B2 (ja) * | 1995-05-30 | 2005-05-11 | 花王株式会社 | 吸収性物品 |
US6416502B1 (en) * | 1998-04-03 | 2002-07-09 | Kimberly-Clark Worldwide, Inc. | Absorbent article having channels for receiving the edges of an undergarment |
US20030093054A1 (en) * | 2000-07-05 | 2003-05-15 | The Procter & Gamble Company | Disposable absorbent article having improved side features for improved comfort |
JP3922897B2 (ja) * | 2001-07-12 | 2007-05-30 | ユニ・チャーム株式会社 | 生理用ナプキン |
US7766889B2 (en) * | 2004-08-20 | 2010-08-03 | First Quality Retail Services, Llc | Absorbent article |
JP4683892B2 (ja) * | 2004-09-30 | 2011-05-18 | ユニ・チャーム株式会社 | 吸収性パッド |
JP4647667B2 (ja) * | 2004-12-23 | 2011-03-09 | エスセーアー・ハイジーン・プロダクツ・アーベー | 吸収用品 |
JP4869004B2 (ja) * | 2006-09-27 | 2012-02-01 | 大王製紙株式会社 | 吸収性物品 |
JP5302612B2 (ja) * | 2008-10-03 | 2013-10-02 | 花王株式会社 | 吸収性物品 |
JP5391140B2 (ja) * | 2010-04-30 | 2014-01-15 | ユニ・チャーム株式会社 | 吸収性物品 |
JP2012010980A (ja) * | 2010-06-30 | 2012-01-19 | Unicharm Corp | 薄型吸収性物品 |
JP5698513B2 (ja) * | 2010-12-14 | 2015-04-08 | 花王株式会社 | 吸収性物品 |
JP5912428B2 (ja) * | 2011-11-09 | 2016-04-27 | 花王株式会社 | 使い捨ておむつ |
EP2740450A1 (en) * | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
ITBO20130176A1 (it) | 2013-04-18 | 2014-10-19 | Gdm Spa | Articolo igienico assorbente e macchina per realizzare tale articolo. |
JP2015027348A (ja) | 2013-07-30 | 2015-02-12 | 花王株式会社 | 吸収性物品 |
EP3058915B1 (en) * | 2015-02-17 | 2018-11-07 | The Procter and Gamble Company | Absorbent cores for absorbent articles |
JP6169656B2 (ja) | 2015-07-31 | 2017-07-26 | 大王製紙株式会社 | 吸収性物品 |
JP6373287B2 (ja) * | 2016-01-29 | 2018-08-15 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6411394B2 (ja) * | 2016-02-26 | 2018-10-24 | ユニ・チャーム株式会社 | 使い捨ておむつ |
-
2018
- 2018-03-30 JP JP2018067199A patent/JP6531197B1/ja active Active
-
2019
- 2019-03-28 US US16/964,338 patent/US11931232B2/en active Active
- 2019-03-28 WO PCT/JP2019/013604 patent/WO2019189575A1/ja active Application Filing
- 2019-03-28 EP EP19776130.7A patent/EP3777805B1/en active Active
- 2019-03-28 CN CN201980012381.6A patent/CN111698977B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20210069027A1 (en) | 2021-03-11 |
CN111698977A (zh) | 2020-09-22 |
CN111698977B (zh) | 2022-03-08 |
EP3777805B1 (en) | 2023-07-19 |
WO2019189575A1 (ja) | 2019-10-03 |
EP3777805A4 (en) | 2021-04-28 |
EP3777805A1 (en) | 2021-02-17 |
JP2019176920A (ja) | 2019-10-17 |
US11931232B2 (en) | 2024-03-19 |
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