JP6386822B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP6386822B2 JP6386822B2 JP2014144278A JP2014144278A JP6386822B2 JP 6386822 B2 JP6386822 B2 JP 6386822B2 JP 2014144278 A JP2014144278 A JP 2014144278A JP 2014144278 A JP2014144278 A JP 2014144278A JP 6386822 B2 JP6386822 B2 JP 6386822B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- sheet
- top sheet
- absorbent article
- urine
- 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
- A61F13/53—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
- A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53743—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
- A61F13/53747—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
-
- 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
-
- 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
-
- 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
- A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
-
- 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
- A61F13/53—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
- A61F2013/530131—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 being made in fibre but being not pulp
- A61F2013/530138—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 being made in fibre but being not pulp characterized by the fibre length
- A61F2013/530145—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 being made in fibre but being not pulp characterized by the fibre length being short
-
- 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
- A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F2013/53765—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry
- A61F2013/53782—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterized by its geometry with holes
-
- 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
- A61F2013/53908—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 with adhesive
Description
2: トップシート
3: バックシート
4: 吸収体
10: セカンドシート
11: 不織布層
12: プラスチックフィルム層
13: 貫通孔
14: エンボス部
Claims (8)
- トップシートとバックシートとこれらの間に配された吸収体とを有するとともに、前記トップシートと前記吸収体との間にセカンドシートが配された吸収性物品であって、
前記セカンドシートは、トップシート側から不織布層とプラスチックフィルム層とを有する積層体から構成され、複数の貫通孔が形成されており、
前記不織布層は熱エンボスされた不織布から構成され、前記各貫通孔は、前記熱エンボスにより形成されたエンボス部よりも大きな大きさで形成されていることを特徴とする吸収性物品。 - トップシートとバックシートとこれらの間に配された吸収体とを有するとともに、前記トップシートと前記吸収体との間にセカンドシートが配された吸収性物品であって、
前記セカンドシートは、トップシート側から不織布層とプラスチックフィルム層とを有する積層体から構成され、複数の貫通孔が形成されおり、
前記不織布層は短繊維不織布から構成され、当該不織布の構成繊維が吸収性物品の長手方向に配向していることを特徴とする吸収性物品。 - 前記不織布層は短繊維不織布から構成され、当該不織布の構成繊維が吸収性物品の長手方向に配向している請求項1に記載の吸収性物品。
- 前記セカンドシートは、前記貫通孔に前記不織布層が貫入している請求項1〜3のいずれか一項に記載の吸収性物品。
- 前記セカンドシートのバックシート側表面は、前記貫通孔の外縁に沿ってバックシート側に突出している請求項1〜4のいずれか一項に記載の吸収性物品。
- 前記不織布層と前記プラスチックフィルム層は接着剤により互いに接合されている請求項1〜5のいずれか一項に記載の吸収性物品。
- 前記不織布層は、前記トップシートよりも低い目付で形成されている請求項1〜6のいずれか一項に記載の吸収性物品。
- 前記トップシートは、熱エンボスされた不織布から構成されている請求項1〜7のいずれか一項に記載の吸収性物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014144278A JP6386822B2 (ja) | 2014-07-14 | 2014-07-14 | 吸収性物品 |
US15/317,185 US10780000B2 (en) | 2014-07-14 | 2015-06-23 | Absorbent article having laminated second sheet with through-holes |
CN201580033810.XA CN106535846B (zh) | 2014-07-14 | 2015-06-23 | 吸收性物品 |
PCT/JP2015/068047 WO2016009795A1 (ja) | 2014-07-14 | 2015-06-23 | 吸収性物品 |
DE112015003284.3T DE112015003284T5 (de) | 2014-07-14 | 2015-06-23 | Absorbierender Artikel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014144278A JP6386822B2 (ja) | 2014-07-14 | 2014-07-14 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016019616A JP2016019616A (ja) | 2016-02-04 |
JP6386822B2 true JP6386822B2 (ja) | 2018-09-05 |
Family
ID=55078296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014144278A Active JP6386822B2 (ja) | 2014-07-14 | 2014-07-14 | 吸収性物品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10780000B2 (ja) |
JP (1) | JP6386822B2 (ja) |
CN (1) | CN106535846B (ja) |
DE (1) | DE112015003284T5 (ja) |
WO (1) | WO2016009795A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6753025B2 (ja) * | 2016-03-29 | 2020-09-09 | 日本製紙クレシア株式会社 | 吸収性物品 |
JP6720444B2 (ja) * | 2016-03-29 | 2020-07-08 | 日本製紙クレシア株式会社 | 吸収性物品 |
JP6737438B2 (ja) * | 2016-05-25 | 2020-08-12 | 日本製紙クレシア株式会社 | 吸収性物品 |
JP6203907B1 (ja) * | 2016-06-14 | 2017-09-27 | 大王製紙株式会社 | 吸収性物品 |
JP6906922B2 (ja) * | 2016-10-06 | 2021-07-21 | 株式会社リブドゥコーポレーション | 吸収性物品 |
CN108582913A (zh) * | 2018-04-02 | 2018-09-28 | 浙江洁呈新材料科技有限公司 | 吸波无纺布 |
US10258517B1 (en) * | 2018-05-25 | 2019-04-16 | Tredegar Film Products Corporation | Fluid distribution material for absorbent articles |
JP2020054436A (ja) * | 2018-09-28 | 2020-04-09 | 日本製紙クレシア株式会社 | 吸収性物品 |
CN114173734B (zh) * | 2019-07-16 | 2023-05-23 | 宝洁公司 | 开孔非织造纤维网 |
JP7362443B2 (ja) * | 2019-11-20 | 2023-10-17 | 大王製紙株式会社 | 使い捨て着用物品 |
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-
2014
- 2014-07-14 JP JP2014144278A patent/JP6386822B2/ja active Active
-
2015
- 2015-06-23 DE DE112015003284.3T patent/DE112015003284T5/de active Pending
- 2015-06-23 US US15/317,185 patent/US10780000B2/en active Active
- 2015-06-23 WO PCT/JP2015/068047 patent/WO2016009795A1/ja active Application Filing
- 2015-06-23 CN CN201580033810.XA patent/CN106535846B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10780000B2 (en) | 2020-09-22 |
CN106535846A (zh) | 2017-03-22 |
DE112015003284T5 (de) | 2017-04-06 |
JP2016019616A (ja) | 2016-02-04 |
CN106535846B (zh) | 2020-11-24 |
US20170112688A1 (en) | 2017-04-27 |
WO2016009795A1 (ja) | 2016-01-21 |
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