JP6008485B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP6008485B2 JP6008485B2 JP2011218501A JP2011218501A JP6008485B2 JP 6008485 B2 JP6008485 B2 JP 6008485B2 JP 2011218501 A JP2011218501 A JP 2011218501A JP 2011218501 A JP2011218501 A JP 2011218501A JP 6008485 B2 JP6008485 B2 JP 6008485B2
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- JP
- Japan
- Prior art keywords
- sheet
- pressure
- pressing
- low
- facing surface
- 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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-
- 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
- A61F13/537—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
- A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
- A61F2013/53721—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means
- A61F2013/53734—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means with compressed lines
-
- 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
- A61F2013/53778—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 grooves
Description
(2) 縦方向Yの中央において、圧搾凹部30が存在しない非存在領域35を形成してある一方、縦方向Yの両端部において、圧搾凹部30が存在する存在領域36を形成してある。
(3) 非存在領域35と存在領域36との境界には、横方向Xへ延びるように肌対向面側から非肌対向面側へ向かう方向へ圧搾された圧搾条溝50が形成してある。
(4) 第1シート21、第2シート22、および表面シート11は、それぞれ熱可塑性合成樹脂を含み、前記圧搾凹部30では、前記第1シート21と前記第2シート22とが溶着されており、前記圧搾条溝30では、前記第1シート21と前記表面シート11とが溶着されており、前記圧搾凹部30と前記圧搾条溝50とが隣接する箇所では、前記第1シート21と前記第2シート22と前記表面シート11とが溶着されている。
11 表面シート
12 裏面シート
20 吸液性構造体
21 第1シート
22 第2シート
23 芯材
30 圧搾凹部
31 高圧搾凹部
32 低圧搾凹部
35 非存在領域
36 存在領域
X 横方向
Y 縦方向
Z 厚さ方向
Claims (4)
- 互いに直交する縦方向と横方向と厚さ方向とを有し、前記厚さ方向の一方に配置して着用者の肌対向面側に位置する透液性の表面シートと、前記厚さ方向の他方に配置して着用者の非肌対向面側に位置する裏面シートと、前記表面シートおよび前記裏面シートの間に介在する吸液性構造体とを備える吸収性物品において、
前記吸液性構造体は、前記肌対向面側に位置する透液性の第1シートと、前記非肌対向面側に位置する第2シートと、前記第1シートおよび前記第2シートの間に介在する体液吸収性の芯材とを備え、
前記吸液性構造体の一部には、前記非肌対向面側から前記肌対向面側へ向かう方向に圧搾された圧搾凹部を形成してあり、
前記圧搾凹部は、前記厚さ方向の寸法が相対的に小さい高圧搾凹部と、前記厚さ方向の寸法が相対的に大きい低圧搾凹部とを備え、
前記高圧搾凹部は、前記縦方向および前記横方向において、点在する態様で複数形成してあり、
前記低圧搾凹部は、前記縦方向および前記横方向において、前記高圧搾凹部と前記高圧搾凹部とを連結するように形成してあり、
前記1つの高圧搾凹部から延びる複数の低圧搾凹部において、任意に選択した前記低圧搾凹部の延びる第1方向と、残りの前記低圧搾凹部から任意に選択した前記低圧搾凹部の延びる第2方向とが直線状とならないように前記複数の低圧搾凹部を配置してあることを特徴とする前記吸収性物品。 - 前記縦方向の中央において、前記圧搾凹部が存在しない非存在領域を形成してある一方、
前記縦方向の両端部において、前記圧搾凹部が存在する存在領域を形成してある請求項1に記載の吸収性物品。 - 前記非存在領域と前記存在領域との境界には、前記横方向へ延びるように前記肌対向面側から前記非肌対向面側へ向かう方向へ圧搾された圧搾条溝が形成してある請求項2に記載の吸収性物品。
- 前記第1シート、前記第2シート、および前記表面シートは、それぞれ熱可塑性合成樹脂を含み、
前記圧搾凹部では、前記第1シートと前記第2シートとが溶着されており、
前記圧搾条溝では、前記第1シートと前記表面シートとが溶着されており、
前記圧搾凹部と前記圧搾条溝とが隣接する箇所では、前記第1シートと前記第2シートと前記表面シートとが溶着されている請求項3に記載の吸収性物品。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011218501A JP6008485B2 (ja) | 2011-09-30 | 2011-09-30 | 吸収性物品 |
KR1020147010289A KR101972622B1 (ko) | 2011-09-30 | 2012-09-18 | 흡수성 물품 |
CN201280047486.3A CN103826585B (zh) | 2011-09-30 | 2012-09-18 | 吸收性物品 |
PCT/JP2012/073825 WO2013047268A1 (ja) | 2011-09-30 | 2012-09-18 | 吸収性物品 |
AU2012317826A AU2012317826B2 (en) | 2011-09-30 | 2012-09-18 | Absorbent article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011218501A JP6008485B2 (ja) | 2011-09-30 | 2011-09-30 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013078366A JP2013078366A (ja) | 2013-05-02 |
JP6008485B2 true JP6008485B2 (ja) | 2016-10-19 |
Family
ID=47995300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011218501A Active JP6008485B2 (ja) | 2011-09-30 | 2011-09-30 | 吸収性物品 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6008485B2 (ja) |
KR (1) | KR101972622B1 (ja) |
CN (1) | CN103826585B (ja) |
AU (1) | AU2012317826B2 (ja) |
WO (1) | WO2013047268A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103619294B (zh) * | 2011-07-07 | 2015-11-25 | 花王株式会社 | 吸收性物品 |
EP2740449B1 (en) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
US9987176B2 (en) | 2013-08-27 | 2018-06-05 | The Procter & Gamble Company | Absorbent articles with channels |
CN110013386B (zh) | 2013-08-27 | 2021-10-01 | 宝洁公司 | 具有通道的吸收制品 |
JP6341719B2 (ja) * | 2014-03-26 | 2018-06-13 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6320827B2 (ja) * | 2014-04-09 | 2018-05-09 | ユニ・チャーム株式会社 | 吸収性物品 |
JP6188644B2 (ja) * | 2014-06-30 | 2017-08-30 | ユニ・チャーム株式会社 | 使い捨ての開放型のおむつ |
GB201610184D0 (en) * | 2016-06-10 | 2016-07-27 | Eumar Tech Ltd | Product |
JP6320467B2 (ja) * | 2016-07-08 | 2018-05-09 | ユニ・チャーム株式会社 | 吸収性物品 |
WO2018230013A1 (ja) * | 2017-06-14 | 2018-12-20 | 王子ホールディングス株式会社 | 吸収体複合体 |
WO2019235575A1 (ja) * | 2018-06-06 | 2019-12-12 | ユニ・チャーム株式会社 | 低体重児用吸収パッド、及び、低体重児用吸収パッドのパッケージ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3688960B2 (ja) * | 1998-11-30 | 2005-08-31 | ピジョン株式会社 | 吸収性製品 |
JP4628603B2 (ja) * | 2001-07-25 | 2011-02-09 | 大王製紙株式会社 | 吸収性物品 |
JP4430338B2 (ja) * | 2003-05-27 | 2010-03-10 | ユニ・チャーム株式会社 | 吸収性物品 |
JP5465910B2 (ja) * | 2009-03-31 | 2014-04-09 | ユニ・チャーム株式会社 | 吸収性物品 |
-
2011
- 2011-09-30 JP JP2011218501A patent/JP6008485B2/ja active Active
-
2012
- 2012-09-18 CN CN201280047486.3A patent/CN103826585B/zh active Active
- 2012-09-18 WO PCT/JP2012/073825 patent/WO2013047268A1/ja unknown
- 2012-09-18 KR KR1020147010289A patent/KR101972622B1/ko active IP Right Grant
- 2012-09-18 AU AU2012317826A patent/AU2012317826B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JP2013078366A (ja) | 2013-05-02 |
KR101972622B1 (ko) | 2019-04-25 |
KR20140067138A (ko) | 2014-06-03 |
WO2013047268A1 (ja) | 2013-04-04 |
CN103826585B (zh) | 2015-10-14 |
AU2012317826A1 (en) | 2014-04-03 |
CN103826585A (zh) | 2014-05-28 |
AU2012317826B2 (en) | 2016-09-29 |
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