JP7092628B2 - 吸収性物品、及び表面シート - Google Patents
吸収性物品、及び表面シート Download PDFInfo
- Publication number
- JP7092628B2 JP7092628B2 JP2018173444A JP2018173444A JP7092628B2 JP 7092628 B2 JP7092628 B2 JP 7092628B2 JP 2018173444 A JP2018173444 A JP 2018173444A JP 2018173444 A JP2018173444 A JP 2018173444A JP 7092628 B2 JP7092628 B2 JP 7092628B2
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- JP
- Japan
- Prior art keywords
- rod
- unit
- surface sheet
- absorbent article
- shaped 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.)
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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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
-
- 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
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51394—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability creating a visual effect, e.g. having a printed or coloured topsheet, printed or coloured sub-layer but being visible from the topsheet, other than embossing for purposes of bonding, wicking, acquisition, leakage-prevention
-
- 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
- A61F13/539—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 the connection of the absorbent layers with each other or with the outer layers
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F2013/51377—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having decoration properties
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Description
2 裏面シート
3 表面シート
3A 第1表面シート(トップシート)
3B 第2表面シート(セカンドシート)
4 吸収体
7 サイド不織布
10 溶着部
12、12a、12b、12c、12d、12A、12A'、12B、12B' 棒状部
12La、12Lb、12Lc、12Ld 棒状部の中心線
20 ユニット
121 浅溶着部
122 深溶着部
124、124A、124A'、124B、124B' 凧形棒状部の短辺
125 凧形棒状部の長辺
C 最小仮想円
X1、X2 仮想直線
D1 第1方向(吸収性物品1の長手方向)
D2 第2方向(吸収性物品1の幅方向)
Claims (9)
- 表面シートと、不透液性の裏面シートと、前記表面シートと前記裏面シートとの間に設けられた吸収体とを有する吸収性物品であって、
前記表面シートに、少なくとも一部の領域にわたって溶着部が形成され、
前記溶着部は、平面視で放射状に配置された複数の棒状部を含むユニットを複数構成し、
前記ユニット同士の間隔は、前記ユニットに含まれる前記棒状部に内接する最小の仮想円の直径より大きく、
前記棒状部の平面視形状が凧形であり、当該凧形の短辺がなす頂点が、前記ユニットの中心を向くように配置されている、吸収性物品。 - 前記溶着部が、前記凧形の前記短辺の側で深く、長辺の側で浅くなるように形成されている、請求項1に記載の吸収性物品。
- 前記吸収性物品の装着時に肌側に位置する第1表面シートと、下着側に位置する第2表面シートとが積層されてなる、請求項1又は2に記載の吸収性物品。
- 前記仮想円の直径が、0.5~5.0mmである、請求項1から3のいずれか一項に記載の吸収性物品。
- 1つの前記ユニットに含まれる前記棒状部の数は2~5である、請求項1から4のいずれか一項に記載の吸収性物品。
- 前記棒状部の形状は、2~10のアスペクト比を有する、請求項1から5のいずれか一項に記載の吸収性物品。
- 前記ユニットは、千鳥状に配置されている、請求項1から6のいずれか一項に記載の吸収性物品。
- 一の前記ユニットに含まれる前記棒状部の一辺と、別の前記ユニットに含まれる前記棒状部の一辺とが、同一の仮想直線上にある、請求項1から7のいずれか一項に記載の吸収性物品。
- 吸収性物品に用いられる透液性の表面シートであって、
少なくとも一部の領域にわたって溶着部が形成され、
前記溶着部は、平面視で放射状に配置された複数の棒状部を含むユニットを複数構成し、
前記ユニットに含まれる前記棒状部に内接する最小の仮想円の直径が、前記ユニット同士の間隔より小さく、
前記棒状部の平面視形状が凧形であり、当該凧形の短辺がなす頂点が、前記ユニットの中心を向くように配置されている、表面シート。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018173444A JP7092628B2 (ja) | 2018-09-18 | 2018-09-18 | 吸収性物品、及び表面シート |
EP19863724.1A EP3854363B1 (en) | 2018-09-18 | 2019-07-11 | Absorbent article and top sheet |
KR1020217005705A KR102630309B1 (ko) | 2018-09-18 | 2019-07-11 | 흡수성 물품 및 표면 시트 |
PCT/JP2019/027571 WO2020059265A1 (ja) | 2018-09-18 | 2019-07-11 | 吸収性物品、及び表面シート |
CN201980060082.XA CN112702985B (zh) | 2018-09-18 | 2019-07-11 | 吸收性物品及表面片 |
US17/263,294 US20210220188A1 (en) | 2018-09-18 | 2019-07-11 | Absorbent article and top sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018173444A JP7092628B2 (ja) | 2018-09-18 | 2018-09-18 | 吸収性物品、及び表面シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020043963A JP2020043963A (ja) | 2020-03-26 |
JP7092628B2 true JP7092628B2 (ja) | 2022-06-28 |
Family
ID=69888700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018173444A Active JP7092628B2 (ja) | 2018-09-18 | 2018-09-18 | 吸収性物品、及び表面シート |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210220188A1 (ja) |
EP (1) | EP3854363B1 (ja) |
JP (1) | JP7092628B2 (ja) |
KR (1) | KR102630309B1 (ja) |
CN (1) | CN112702985B (ja) |
WO (1) | WO2020059265A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117355284A (zh) | 2021-05-21 | 2024-01-05 | 尤妮佳股份有限公司 | 吸收性物品及吸收性物品的制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012239720A (ja) | 2011-05-20 | 2012-12-10 | Kao Corp | 吸収性物品 |
JP2013248309A (ja) | 2012-06-04 | 2013-12-12 | Daio Paper Corp | 吸収性物品 |
JP2018086170A (ja) | 2016-11-29 | 2018-06-07 | 大王製紙株式会社 | 吸収性物品 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953613U (ja) | 1972-08-21 | 1974-05-11 | ||
JP3783919B2 (ja) * | 2000-09-14 | 2006-06-07 | 大王製紙株式会社 | 布様外観を呈するプラスチックシート及び吸収性物品並びにその製造方法 |
JP4953613B2 (ja) | 2005-10-24 | 2012-06-13 | ユニ・チャーム株式会社 | 吸収性物品 |
JP4969224B2 (ja) * | 2006-11-30 | 2012-07-04 | 大王製紙株式会社 | 吸収性物品 |
JP5108380B2 (ja) * | 2007-05-22 | 2012-12-26 | ユニ・チャーム株式会社 | 吸収性物品 |
KR101459016B1 (ko) * | 2007-05-23 | 2014-11-07 | 가오 가부시키가이샤 | 흡수성 물품의 표면 시트 |
JP4343992B2 (ja) * | 2007-05-23 | 2009-10-14 | 花王株式会社 | 吸収性物品の表面シート |
US20130248309A1 (en) * | 2012-03-23 | 2013-09-26 | Westside Design Llc | Luggage With Rechargeable Power Supply and Storage Shelves |
JP5946679B2 (ja) * | 2012-03-30 | 2016-07-06 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5918795B2 (ja) * | 2014-03-27 | 2016-05-18 | 大王製紙株式会社 | 吸収性物品の製造方法及び吸収性物品 |
JP6158992B2 (ja) * | 2015-08-17 | 2017-07-05 | 大王製紙株式会社 | 吸収性物品 |
JP6271657B1 (ja) * | 2016-08-09 | 2018-01-31 | 花王株式会社 | 吸収性物品用の表面シート |
JP6763334B2 (ja) | 2017-03-31 | 2020-09-30 | ブラザー工業株式会社 | 楽曲選曲装置、カラオケシステム、及び、楽曲選曲用プログラム |
-
2018
- 2018-09-18 JP JP2018173444A patent/JP7092628B2/ja active Active
-
2019
- 2019-07-11 US US17/263,294 patent/US20210220188A1/en not_active Abandoned
- 2019-07-11 KR KR1020217005705A patent/KR102630309B1/ko active IP Right Grant
- 2019-07-11 CN CN201980060082.XA patent/CN112702985B/zh active Active
- 2019-07-11 EP EP19863724.1A patent/EP3854363B1/en active Active
- 2019-07-11 WO PCT/JP2019/027571 patent/WO2020059265A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012239720A (ja) | 2011-05-20 | 2012-12-10 | Kao Corp | 吸収性物品 |
JP2013248309A (ja) | 2012-06-04 | 2013-12-12 | Daio Paper Corp | 吸収性物品 |
JP2018086170A (ja) | 2016-11-29 | 2018-06-07 | 大王製紙株式会社 | 吸収性物品 |
Also Published As
Publication number | Publication date |
---|---|
JP2020043963A (ja) | 2020-03-26 |
KR102630309B1 (ko) | 2024-01-29 |
CN112702985A (zh) | 2021-04-23 |
WO2020059265A1 (ja) | 2020-03-26 |
EP3854363A1 (en) | 2021-07-28 |
US20210220188A1 (en) | 2021-07-22 |
EP3854363B1 (en) | 2022-11-30 |
CN112702985B (zh) | 2022-03-22 |
EP3854363A4 (en) | 2021-11-03 |
KR20210060442A (ko) | 2021-05-26 |
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