JP2019208823A - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP2019208823A JP2019208823A JP2018106939A JP2018106939A JP2019208823A JP 2019208823 A JP2019208823 A JP 2019208823A JP 2018106939 A JP2018106939 A JP 2018106939A JP 2018106939 A JP2018106939 A JP 2018106939A JP 2019208823 A JP2019208823 A JP 2019208823A
- Authority
- JP
- Japan
- Prior art keywords
- absorber
- absorber layer
- rigidity
- groove
- rigidity portion
- 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
Classifications
-
- 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
- A61F13/53—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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
- A61F13/535—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 an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
-
- 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
- A61F13/534—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 an inhomogeneous composition through the thickness 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15357—Stiffness, e.g. Taber rigidity
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15422—Density
- A61F2013/15439—Density with a density gradient in the vertical plane
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
21 バックシート
22 トップシート
24 ギャザーシート
25 中間シート
26 包装シート
30、130、230、330 吸収体
131、231、331 第1吸収体層
131H、231H、331H 高剛性部
131L、231L、331L 低剛性部
132、232、332 第2吸収体層
150、250、251、252、350 溝
150' スリット
F1 (吸収性物品の)前方領域
F2 (吸収体の)前方領域
C1 (吸収性物品の)股間対応領域
C2 (吸収体の)股間対応領域
B1 (吸収性物品の)後方領域又は臀部対応領域
B2 (吸収体の)後方領域又は臀部対応領域
BL 高剛性部と低剛性部との境界線
CL 前後方向中心線(第1方向D1に沿った中心線)
D1 前後方向(第1方向)
D2 幅方向(第2方向)
G ギャザー
P プレス機の型
Q 体液排出口対応部
Claims (6)
- 透液性のトップシートと、不透液性のバックシートと、両シートの間に設けられた吸収体とを有し、前後方向に所定の長さと前記前後方向に直交する方向に所定の幅を有する吸収性物品であって、
前記吸収体に、前記前後方向に延びる溝又はスリットが設けられており、
前記吸収体は、前記トップシート側の第1吸収体層と、前記バックシート側の第2吸収体層とを有し、
前記第1吸収体層は、前記溝又はスリットの縁部から前記幅方向外側に延在する高剛性部を有し、前記高剛性部の剛性は、前記第2吸収体層の剛性より高い、吸収性物品。 - 前記吸収体には、前記第2吸収体層に達する溝が設けられているか、又は前記第1吸収体層及び前記第2吸収体層を貫通するスリットが設けられている、請求項1に記載の吸収性物品。
- 上面視で、前記高剛性部の面積の合計は、前記吸収体の面積の5〜50%である、請求項1又は2に記載の吸収性物品。
- 前記第1吸収体層は、前記高剛性部の前記幅方向外側に、前記高剛性部より剛性の低い低剛性部を有し、
前記高剛性部の幅は、前記バックシート側で、より大きくなっている、請求項1から3のいずれか一項に記載の吸収性物品。 - 前記高剛性部は少なくとも、装着時に装着者の臀部に対応する臀部対応領域に設けられている、請求項1から4のいずれか一項に記載の吸収性物品。
- 前記臀部対応領域の前方の領域において、前記高剛性部より剛性の低い低剛性部が、前記溝又はスリットの縁部から前記幅方向外側に延在している、請求項5に記載の吸収性物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018106939A JP7086730B2 (ja) | 2018-06-04 | 2018-06-04 | 吸収性物品 |
US17/047,215 US11628098B2 (en) | 2018-06-04 | 2019-05-21 | Absorbent article |
CN201980035191.6A CN112165925B (zh) | 2018-06-04 | 2019-05-21 | 吸收性物品 |
EP19816063.2A EP3804681A4 (en) | 2018-06-04 | 2019-05-21 | ABSORBENT ARTICLE |
PCT/JP2019/020150 WO2019235215A1 (ja) | 2018-06-04 | 2019-05-21 | 吸収性物品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018106939A JP7086730B2 (ja) | 2018-06-04 | 2018-06-04 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019208823A true JP2019208823A (ja) | 2019-12-12 |
JP7086730B2 JP7086730B2 (ja) | 2022-06-20 |
Family
ID=68770885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018106939A Active JP7086730B2 (ja) | 2018-06-04 | 2018-06-04 | 吸収性物品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11628098B2 (ja) |
EP (1) | EP3804681A4 (ja) |
JP (1) | JP7086730B2 (ja) |
CN (1) | CN112165925B (ja) |
WO (1) | WO2019235215A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022071338A1 (ja) * | 2020-09-29 | 2022-04-07 | ユニ・チャーム株式会社 | 吸収性物品 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069616U (ja) * | 1992-07-08 | 1994-02-08 | 大王製紙株式会社 | 紙おむつ |
JP2007144104A (ja) * | 2005-03-23 | 2007-06-14 | Kao Corp | 使い捨ておむつ |
JP2007144105A (ja) * | 2005-03-23 | 2007-06-14 | Kao Corp | 使い捨ておむつ |
JP2012115378A (ja) * | 2010-11-30 | 2012-06-21 | Kao Corp | 使い捨ておむつ |
JP2017047147A (ja) * | 2015-09-10 | 2017-03-09 | ユニ・チャーム株式会社 | 吸収パッド |
JP2017136273A (ja) * | 2016-02-04 | 2017-08-10 | 王子ホールディングス株式会社 | 吸収性物品 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3208289B2 (ja) * | 1995-08-15 | 2001-09-10 | ユニ・チャーム株式会社 | 使い捨て吸収性アンダーガーメント |
JP3811000B2 (ja) * | 2000-11-30 | 2006-08-16 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP4323786B2 (ja) * | 2002-12-05 | 2009-09-02 | ユニ・チャーム株式会社 | 縦長の圧縮溝を備えた吸収性物品 |
US7145054B2 (en) * | 2004-02-18 | 2006-12-05 | Kimberly-Clark Worldwide, Inc. | Embossed absorbent article |
WO2006060526A1 (en) * | 2004-11-30 | 2006-06-08 | The Procter & Gamble Company | Absorbent article having outwardly convex longitudinal central channels for improved protection |
EP2403450A4 (en) * | 2009-03-06 | 2013-06-26 | Sca Hygiene Prod Ab | ABSORBENT ARTICLE COMPRISING A STIFFENER ELEMENT AND A DISPOSAL DEVICE |
MY163522A (en) * | 2010-12-24 | 2017-09-15 | Kao Corp | Absorbent body and absorbent article |
JP6068126B2 (ja) | 2012-12-18 | 2017-01-25 | 花王株式会社 | 吸収体及びそれを備えた吸収性物品 |
JP6031428B2 (ja) * | 2013-11-05 | 2016-11-24 | 大王製紙株式会社 | 吸収性物品 |
JP6257297B2 (ja) * | 2013-12-11 | 2018-01-10 | 花王株式会社 | 吸収性物品 |
WO2016114209A1 (ja) * | 2015-01-13 | 2016-07-21 | 王子ホールディングス株式会社 | 吸収性物品 |
JP6198076B2 (ja) | 2015-09-25 | 2017-09-20 | 大王製紙株式会社 | 吸収性物品 |
JP6270792B2 (ja) | 2015-09-30 | 2018-01-31 | 大王製紙株式会社 | 吸収性物品 |
WO2017135022A1 (ja) | 2016-02-01 | 2017-08-10 | 王子ホールディングス株式会社 | 吸収性物品 |
US10835426B2 (en) * | 2016-08-12 | 2020-11-17 | Rebecca Coffman | Sanitary pad |
JP2018106939A (ja) | 2016-12-27 | 2018-07-05 | 日本電産株式会社 | 回転駆動装置 |
-
2018
- 2018-06-04 JP JP2018106939A patent/JP7086730B2/ja active Active
-
2019
- 2019-05-21 US US17/047,215 patent/US11628098B2/en active Active
- 2019-05-21 EP EP19816063.2A patent/EP3804681A4/en active Pending
- 2019-05-21 WO PCT/JP2019/020150 patent/WO2019235215A1/ja unknown
- 2019-05-21 CN CN201980035191.6A patent/CN112165925B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069616U (ja) * | 1992-07-08 | 1994-02-08 | 大王製紙株式会社 | 紙おむつ |
JP2007144104A (ja) * | 2005-03-23 | 2007-06-14 | Kao Corp | 使い捨ておむつ |
JP2007144105A (ja) * | 2005-03-23 | 2007-06-14 | Kao Corp | 使い捨ておむつ |
JP2012115378A (ja) * | 2010-11-30 | 2012-06-21 | Kao Corp | 使い捨ておむつ |
JP2017047147A (ja) * | 2015-09-10 | 2017-03-09 | ユニ・チャーム株式会社 | 吸収パッド |
JP2017136273A (ja) * | 2016-02-04 | 2017-08-10 | 王子ホールディングス株式会社 | 吸収性物品 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022071338A1 (ja) * | 2020-09-29 | 2022-04-07 | ユニ・チャーム株式会社 | 吸収性物品 |
EP4154857A4 (en) * | 2020-09-29 | 2023-11-22 | Unicharm Corporation | ABSORBENT ARTICLE |
Also Published As
Publication number | Publication date |
---|---|
CN112165925B (zh) | 2022-07-15 |
US20210161730A1 (en) | 2021-06-03 |
CN112165925A (zh) | 2021-01-01 |
JP7086730B2 (ja) | 2022-06-20 |
US11628098B2 (en) | 2023-04-18 |
WO2019235215A1 (ja) | 2019-12-12 |
EP3804681A4 (en) | 2021-09-15 |
EP3804681A1 (en) | 2021-04-14 |
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