JP2012050626A - 吸収性物品及び生理用ナプキン - Google Patents
吸収性物品及び生理用ナプキン Download PDFInfo
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- 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
- A61F13/538—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 characterised by specific fibre orientation or weave
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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
- A61F13/53—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
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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
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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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
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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
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
- A61F13/47218—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
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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
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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
- A61F13/53—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
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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
- A61F13/53—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
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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
- A61F13/53—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
- A61F13/536—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 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
- A61F13/15203—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
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- General Health & Medical Sciences (AREA)
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
【解決手段】本発明に係る吸収性物品1において、本体部10の肌当接面側に、長手方向Lに延びる上層部20が設けられており、上層部20は、表面シート12とは別体の上層表面シート22を有しており、幅方向Wにおける上層部20の寸法W2は、幅方向Wにおける本体部10の寸法W1よりも小さくなるように構成されており、上層部20に対向する本体吸収体11の幅方向Wの中心Oを含む中央領域が設けられており、中央領域の少なくとも一部において、中央領域よりも曲げ剛性が低い低剛性領域50が形成されている。
【選択図】図1
Description
図1乃至図3を参照して、本発明の第1の実施形態に係る吸収性物品1について説明する。例えば、本実施形態に係る吸収性物品1は、紙おむつや失禁パッドや生理用ナプキン等である。以下、本実施形態に係る吸収性物品1として、生理用ナプキンを例に挙げて説明する。
するように構成されている。
図4及び図5を参照して、本発明の変更例1に係る吸収性物品1について、上述の第1の実施形態に係る吸収性物品1との相違点に着目して説明する。
10…本体部
11…本体吸収体
12…表面シート
13…裏面シート
14A、14B、14C、14D…圧搾溝
20…上層部
21…上層吸収体
22…上層表面シート
30…防漏壁
31…防漏シート
40…中央ウィング部
41…後方ウィング部
50…低剛性領域
Claims (12)
- 表面シートと、裏面シートと、該表面シートと該裏面シートとの間に配置される本体吸収体とを有する本体部を有する吸収性物品であって、
前記本体部の肌当接面側に、前記吸収性物品の長手方向に延びる上層部が設けられており、
前記上層部は、前記表面シートとは別体の上層表面シートを有しており、
前記吸収性物品の幅方向における前記上層部の寸法は、前記幅方向における前記本体部の寸法よりも小さくなるように構成されており、
前記上層部に対向する前記本体吸収体の前記幅方向の中心を含む中央領域が設けられており、
前記中央領域の少なくとも一部において、前記中央領域よりも曲げ剛性が低い低剛性領域が形成されていることを特徴とする吸収性物品。 - 前記上層部は、前記低剛性領域に対向する領域の少なくとも一部において前記本体部に接合されていないことを特徴とする請求項1に記載の吸収性物品。
- 前記上層部は、前記本体吸収体とは別体の上層吸収体を有しており、
前記低剛性領域は、前記上層部内で前記上層吸収体が配置されている領域に少なくとも一部が対向する前記本体吸収体の領域に形成されていることを特徴とする請求項1に記載の吸収性物品。 - 前記幅方向における前記低剛性領域の寸法は、前記幅方向における前記上層吸収体の寸法よりも小さくなるように構成されていることを特徴とする請求項3に記載の吸収性物品。
- 前記本体部の肌当接面側において、前記低剛性領域よりも前記幅方向の外側に、前記長手方向に延びる圧搾溝が設けられていることを特徴とする請求項1乃至4のいずれか一項に記載の吸収性物品。
- 前記本体部の肌当接面側において、前記低剛性領域よりも前記長手方向の後方に、前記幅方向に延びる圧搾溝が設けられていることを特徴とする請求項1乃至5のいずれか一項に記載の吸収性物品。
- 前記低剛性領域における前記本体吸収体の目付けは、前記低剛性領域の周辺領域における前記本体吸収体の目付けよりも低くなるように構成されていることを特徴とする請求項1乃至6のいずれか一項に記載の吸収性物品。
- 前記本体部は、前記幅方向の両外側に延出する中央ウィング部を有し、
前記低剛性領域は、前記中央ウィング部よりも、前記長手方向の後方に形成されていることを特徴とする請求項1乃至7のいずれか一項に記載の吸収性物品。 - 前記裏面シートの下着当接面側に、前記吸収性物品を下着に固定するための粘着剤が塗布されており、
前記低剛性領域の前記幅方向の中心を含む領域に対向する前記裏面シートの領域には、前記粘着剤が塗布されていないことを特徴とする請求項1乃至8のいずれか一項に記載の吸収性物品。 - 前記低剛性領域は、前記本体吸収体が前記裏面シート側に凹んでいる凹部領域によって構成されており、
前記上層部は、前記凹部領域内に収まるように構成されていることを特徴とする請求項1乃至9のいずれか一項に記載の吸収性物品。 - 前記低剛性領域の前記幅方向の外側に、中央ウィング部又は後方ウィング部が設けられていることを特徴とする請求項1乃至10のいずれか一項に記載の吸収性物品。
- 表面シートと、裏面シートと、該表面シートと該裏面シートとの間に配置される本体吸収体とを有する本体部を有する生理用ナプキンであって、
前記本体部は、前記生理用ナプキンの幅方向の両外側に延出する中央ウィング部と、前記中央ウィング部よりも前記生理用ナプキンの長手方向の後方に設けられており前記幅方向の両外側に延出する後方ウィング部とを有し、
前記本体部の肌当接面側に、前記生理用ナプキンの長手方向に延びる上層部が設けられており、
前記上層部は、前記表面シートとは別体の上層表面シート及び前記本体吸収体とは別体の上層吸収体を有しており、
前記生理用ナプキンの幅方向における前記上層部の寸法は、前記幅方向における前記本体部の寸法よりも小さくなるように構成されており、
前記上層部に対向する前記本体吸収体の前記幅方向の中心を含む中央領域が設けられており、
前記中央領域内で、前記上層部内で前記上層吸収体が配置されている領域に少なくとも一部が対向する領域において、前記中央領域よりも曲げ剛性が低い低剛性領域が形成されており、
前記低剛性領域は、前記幅方向における前記本体部の寸法が最も小さい領域よりも、前記長手方向の後方に形成されており、
前記後方ウィング部は、前記低剛性領域の前記幅方向の外側に設けられており、
前記本体部及び前記上層部は、前記低剛性領域に対向する領域において接合されておらず、
前記幅方向における前記低剛性領域の寸法は、前記幅方向における前記上層吸収体の寸法よりも小さくなるように構成されており、
前記本体部の肌当接面側において、分断されている第1圧搾溝及び第2圧搾溝が少なくとも設けられており、
前記第1圧搾溝は、前記低剛性領域よりも前記幅方向の外側において、前記長手方向に延びており、
前記第2圧搾溝は、前記低剛性領域よりも前記幅方向の外側において、前記長手方向に延びており、かつ、前記低剛性領域に対向する領域よりも前記長手方向の後方において、前記幅方向に延びており、
前記低剛性領域における前記本体吸収体の目付けは、前記低剛性領域の周辺領域における前記本体吸収体の目付けよりも低くなるように構成されていることを特徴とする生理用ナプキン。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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JP2010195078A JP5749907B2 (ja) | 2010-08-31 | 2010-08-31 | 吸収性物品及び生理用ナプキン |
US13/819,719 US20130226123A1 (en) | 2010-08-31 | 2011-08-31 | Absorbent article and sanitary napkin |
PCT/JP2011/004889 WO2012029314A1 (en) | 2010-08-31 | 2011-08-31 | Absorbent article and sanitary napkin |
MYPI2013000685A MY160921A (en) | 2010-08-31 | 2011-08-31 | Absorbent article and sanitary napkin |
EP11821335.4A EP2611405A4 (en) | 2010-08-31 | 2011-08-31 | ABSORBENT ARTICLE AND WOMEN'S BANDS THEREOF |
KR1020137008105A KR101709827B1 (ko) | 2010-08-31 | 2011-08-31 | 흡수성 물품 및 생리대 |
CN201180041326.3A CN103096856B (zh) | 2010-08-31 | 2011-08-31 | 吸收性物品及卫生巾 |
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JP2010195078A JP5749907B2 (ja) | 2010-08-31 | 2010-08-31 | 吸収性物品及び生理用ナプキン |
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JP2012050626A true JP2012050626A (ja) | 2012-03-15 |
JP5749907B2 JP5749907B2 (ja) | 2015-07-15 |
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US (1) | US20130226123A1 (ja) |
EP (1) | EP2611405A4 (ja) |
JP (1) | JP5749907B2 (ja) |
KR (1) | KR101709827B1 (ja) |
CN (1) | CN103096856B (ja) |
MY (1) | MY160921A (ja) |
WO (1) | WO2012029314A1 (ja) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013150923A1 (ja) * | 2012-04-02 | 2013-10-10 | ユニ・チャーム株式会社 | 吸収性物品 |
WO2013150924A1 (ja) * | 2012-04-02 | 2013-10-10 | ユニ・チャーム株式会社 | 吸収性物品 |
JP2014223215A (ja) * | 2013-05-16 | 2014-12-04 | ユニ・チャーム株式会社 | 吸収性物品 |
US9233185B2 (en) | 2012-03-30 | 2016-01-12 | Unicharm Corporation | Absorbent article |
US9301885B2 (en) | 2011-04-28 | 2016-04-05 | Unicharm Corporation | Absorbent article |
US9314383B2 (en) | 2012-03-30 | 2016-04-19 | Unicharm Corporation | Absorptive article |
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JP5210565B2 (ja) * | 2007-07-30 | 2013-06-12 | ユニ・チャーム株式会社 | 吸収性物品 |
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2011
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- 2011-08-31 MY MYPI2013000685A patent/MY160921A/en unknown
- 2011-08-31 KR KR1020137008105A patent/KR101709827B1/ko active IP Right Grant
- 2011-08-31 US US13/819,719 patent/US20130226123A1/en not_active Abandoned
- 2011-08-31 EP EP11821335.4A patent/EP2611405A4/en not_active Withdrawn
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US10278873B2 (en) | 2011-12-28 | 2019-05-07 | Unicharm Corporation | Absorbent article having a domed section and method of manufacturing same |
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WO2013150923A1 (ja) * | 2012-04-02 | 2013-10-10 | ユニ・チャーム株式会社 | 吸収性物品 |
US9375356B2 (en) | 2012-04-02 | 2016-06-28 | Unicharm Corporation | Absorbent article |
TWI551273B (zh) * | 2012-04-02 | 2016-10-01 | Uni Charm Corp | Absorbent items |
US9351887B2 (en) | 2012-04-02 | 2016-05-31 | Unicharm Corporation | Absorbent article |
CN104363868B (zh) * | 2012-04-02 | 2016-05-25 | 尤妮佳股份有限公司 | 吸收性物品 |
JP2013212283A (ja) * | 2012-04-02 | 2013-10-17 | Unicharm Corp | 吸収性物品 |
US9339423B2 (en) | 2012-04-02 | 2016-05-17 | Unicharm Corporation | Absorbent article |
WO2013150924A1 (ja) * | 2012-04-02 | 2013-10-10 | ユニ・チャーム株式会社 | 吸収性物品 |
CN104363868A (zh) * | 2012-04-02 | 2015-02-18 | 尤妮佳股份有限公司 | 吸收性物品 |
JP2014223215A (ja) * | 2013-05-16 | 2014-12-04 | ユニ・チャーム株式会社 | 吸収性物品 |
WO2023233780A1 (ja) * | 2022-05-31 | 2023-12-07 | 大王製紙株式会社 | 吸収性物品 |
Also Published As
Publication number | Publication date |
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WO2012029314A1 (en) | 2012-03-08 |
EP2611405A4 (en) | 2014-07-09 |
EP2611405A1 (en) | 2013-07-10 |
JP5749907B2 (ja) | 2015-07-15 |
US20130226123A1 (en) | 2013-08-29 |
CN103096856B (zh) | 2015-08-26 |
MY160921A (en) | 2017-03-31 |
KR20130137621A (ko) | 2013-12-17 |
CN103096856A (zh) | 2013-05-08 |
KR101709827B1 (ko) | 2017-02-23 |
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