JP2011136077A - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
- Publication number
- JP2011136077A JP2011136077A JP2009298704A JP2009298704A JP2011136077A JP 2011136077 A JP2011136077 A JP 2011136077A JP 2009298704 A JP2009298704 A JP 2009298704A JP 2009298704 A JP2009298704 A JP 2009298704A JP 2011136077 A JP2011136077 A JP 2011136077A
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- layer
- sheet
- water
- nonwoven fabric
- 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
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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
- A61F13/53409—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 having a folded core
- A61F13/53436—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 having a folded core having an undulated or corrugated cross-section
-
- 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
-
- 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
- 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
- A61F2013/53445—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 from several sheets
Abstract
【解決手段】トップシート2とバックシート3とこれらの間に設けられた吸収性積層体4とを有する吸収性物品1であって、吸収性積層体4は、上側シート状吸収層11と繊維集合層31と下側シート状吸収層21とを、トップシート2側からこの順で有し、繊維集合層31はパルプ繊維を有し、上側シート状吸収層11と下側シート状吸収層21はそれぞれ、不織布シート間に吸水性樹脂14,24を有しパルプ繊維を有しない吸収性物品。
【選択図】図5
Description
2: トップシート
3: バックシート
4: 吸収性積層体
11: 上側シート状吸収層
21: 下側シート状吸収層
12,13,22,23: 不織布シート
14,24: 吸水性樹脂
15,25: 吸水性樹脂存在領域
16,26: 吸水性樹脂非存在領域
31: 繊維集合層
32: 開口
Claims (9)
- トップシートとバックシートとこれらの間に設けられた吸収性積層体とを有する吸収性物品であって、
前記吸収性積層体は、上側シート状吸収層と繊維集合層と下側シート状吸収層とを、トップシート側からこの順で有し、
前記繊維集合層は、パルプ繊維を有し、
前記上側シート状吸収層と前記下側シート状吸収層はそれぞれ、不織布シート間に吸水性樹脂を有しパルプ繊維を有しないことを特徴とする吸収性物品。 - 前記上側シート状吸収層と前記下側シート状吸収層はそれぞれ、不織布シート間に、吸水性樹脂が配された複数の吸水性樹脂存在領域と、前記吸水性樹脂存在領域に隣接して吸水性樹脂非存在領域とを有し、
前記吸水性樹脂非存在領域で、不織布シートどうしが接合されて封止部を形成している請求項1に記載の吸収性物品。 - 前記上側シート状吸収層と前記下側シート状吸収層の少なくとも一方は、吸水性樹脂非存在領域で、不織布シートどうしが部分的に熱融着されている請求項2に記載の吸収性物品。
- 前記吸水性樹脂存在領域は、吸収性積層体の幅方向に断続的に設けられている請求項2または3に記載の吸収性物品。
- 前記吸水性樹脂存在領域はそれぞれ、吸収性積層体の長手方向に延び、吸収性積層体の長手方向の75%以上の長さを有する略直線形状で設けられ、
前記複数の吸水性樹脂存在領域が、吸収性積層体の幅方向に互いに略平行に設けられている請求項2〜4のいずれか一項に記載の吸収性物品。 - 前記上側シート状吸収層の隣接する吸水性樹脂存在領域間の最大間隔は、前記下側シート状吸収層の隣接する吸水性樹脂存在領域間の最大間隔よりも広い請求項5に記載の吸収性物品。
- 前記封止部は、前記上側シート状吸収層または前記下側シート状吸収層が吸水して、不織布シートどうしの接合が維持される請求項2〜6のいずれか一項に記載の吸収性物品。
- 前記上側シート状吸収層と前記下側シート状吸収層の不織布シートには、それぞれ、接着剤が塗布されて接着剤層が設けられ、
前記吸水性樹脂存在領域の吸水性樹脂は、前記接着剤層により不織布シートに固定され、
前記吸水性樹脂非存在領域は、前記接着剤層により不織布シートどうしが接合されている請求項2〜7のいずれか一項に記載の吸収性物品。 - 前記繊維集合層は、開口を有する請求項1〜8のいずれか一項に記載の吸収性物品。
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009298704A JP5318747B2 (ja) | 2009-12-28 | 2009-12-28 | 吸収性物品 |
MYPI2012002081A MY158745A (en) | 2009-12-28 | 2010-11-02 | Absorbent article |
EP10784352.6A EP2519202B1 (en) | 2009-12-28 | 2010-11-02 | Absorbent article |
MX2012006477A MX2012006477A (es) | 2009-12-28 | 2010-11-02 | Articulo absorbente. |
CN2010800595750A CN102686192A (zh) | 2009-12-28 | 2010-11-02 | 吸收性物品 |
KR1020127012941A KR101790756B1 (ko) | 2009-12-28 | 2010-11-02 | 흡수성 물품 |
AU2010337803A AU2010337803B2 (en) | 2009-12-28 | 2010-11-02 | Absorbent article |
CA2780617A CA2780617A1 (en) | 2009-12-28 | 2010-11-02 | Absorbent article |
PCT/JP2010/006467 WO2011080858A1 (en) | 2009-12-28 | 2010-11-02 | Absorbent article |
TW099139180A TWI552733B (zh) | 2009-12-28 | 2010-11-15 | 吸收性物 |
US13/509,344 US20120226253A1 (en) | 2009-12-28 | 2011-11-02 | Absorbent article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009298704A JP5318747B2 (ja) | 2009-12-28 | 2009-12-28 | 吸収性物品 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011136077A true JP2011136077A (ja) | 2011-07-14 |
JP2011136077A5 JP2011136077A5 (ja) | 2013-02-21 |
JP5318747B2 JP5318747B2 (ja) | 2013-10-16 |
Family
ID=43431035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009298704A Active JP5318747B2 (ja) | 2009-12-28 | 2009-12-28 | 吸収性物品 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20120226253A1 (ja) |
EP (1) | EP2519202B1 (ja) |
JP (1) | JP5318747B2 (ja) |
KR (1) | KR101790756B1 (ja) |
CN (1) | CN102686192A (ja) |
AU (1) | AU2010337803B2 (ja) |
CA (1) | CA2780617A1 (ja) |
MX (1) | MX2012006477A (ja) |
MY (1) | MY158745A (ja) |
TW (1) | TWI552733B (ja) |
WO (1) | WO2011080858A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014007043A1 (ja) * | 2012-07-04 | 2014-01-09 | 株式会社瑞光 | 吸収性物品における超音波接合方法、吸収性物品の超音波接合装置および吸収性物品 |
WO2014010365A1 (ja) * | 2012-07-13 | 2014-01-16 | 株式会社瑞光 | 吸収性物品の製造装置 |
JP2015000236A (ja) * | 2013-06-17 | 2015-01-05 | 株式会社リブドゥコーポレーション | 吸収性積層体および吸収性物品 |
JP2016515458A (ja) * | 2013-04-18 | 2016-05-30 | ジーディーエム エス.ピー.エー.Gdm S.P.A. | 吸収性衛生用品およびその用品の製造用機械 |
US10813800B2 (en) | 2015-12-09 | 2020-10-27 | Daio Paper Corporation | Absorbent article |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5769432B2 (ja) | 2011-01-27 | 2015-08-26 | ユニ・チャーム株式会社 | パッド形態を有する吸水性物品 |
JP6013729B2 (ja) * | 2011-12-27 | 2016-10-25 | 株式会社リブドゥコーポレーション | 吸水性樹脂粉末およびこれを用いた吸収体、吸収性物品 |
EP2740449B1 (en) * | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
ITBO20130177A1 (it) * | 2013-04-18 | 2014-10-19 | Gdm Spa | Articolo igienico assorbente e macchina per realizzare tale articolo. |
JP6360540B2 (ja) | 2016-11-29 | 2018-07-18 | 大王製紙株式会社 | 吸収性物品 |
JP6712219B2 (ja) * | 2016-12-28 | 2020-06-17 | 花王株式会社 | 吸収性物品 |
JP7157532B2 (ja) * | 2018-01-19 | 2022-10-20 | 大王製紙株式会社 | 吸収性物品 |
JP2021052897A (ja) * | 2019-09-27 | 2021-04-08 | 大王製紙株式会社 | 吸収性物品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11506967A (ja) * | 1996-03-22 | 1999-06-22 | ザ、プロクター、エンド、ギャンブル、カンパニー | 流体獲得帯域を有する吸収性部材 |
JP2004313580A (ja) * | 2003-04-18 | 2004-11-11 | Livedo Corporation | 使い捨て吸収性物品 |
JP2004329664A (ja) * | 2003-05-09 | 2004-11-25 | Livedo Corporation | 使い捨て吸収性物品 |
Family Cites Families (11)
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US5830202A (en) * | 1994-08-01 | 1998-11-03 | The Procter & Gamble Company | Absorbent comprising upper and lower gel layers |
AU2216697A (en) * | 1996-03-22 | 1997-10-10 | Procter & Gamble Company, The | Absorbent cores having improved acquisition capability, and absorbent articles containing them |
US6420626B1 (en) * | 1999-06-08 | 2002-07-16 | Buckeye Technologies Inc. | Unitary fluid acquisition, storage, and wicking material |
JP2001190581A (ja) * | 2000-01-12 | 2001-07-17 | Nippon Kyushutai Gijutsu Kenkyusho:Kk | 失禁用吸収パッド |
JP4502586B2 (ja) * | 2003-03-12 | 2010-07-14 | 株式会社リブドゥコーポレーション | 使い捨て吸収性物品 |
ATE463219T1 (de) * | 2003-03-12 | 2010-04-15 | Livedo Corp | Saugfähiger einwegartikel |
JP4416441B2 (ja) | 2003-06-19 | 2010-02-17 | 株式会社リブドゥコーポレーション | 使い捨て吸収性物品 |
EP1782783B1 (en) * | 2004-06-28 | 2014-03-12 | Daio Paper Corporation | Absorbing material |
WO2006001456A1 (ja) * | 2004-06-28 | 2006-01-05 | Daio Paper Corporation | 吸収体の製造設備、吸収体および吸収性物品 |
US20090112175A1 (en) * | 2007-10-30 | 2009-04-30 | Kofi Ayensu Bissah | Absorbent article including an absorbent layer having a plurality of spaced beam elements |
KR20120082020A (ko) * | 2009-10-09 | 2012-07-20 | 스미또모 세이까 가부시키가이샤 | 흡수 시트 |
-
2009
- 2009-12-28 JP JP2009298704A patent/JP5318747B2/ja active Active
-
2010
- 2010-11-02 MY MYPI2012002081A patent/MY158745A/en unknown
- 2010-11-02 AU AU2010337803A patent/AU2010337803B2/en not_active Ceased
- 2010-11-02 KR KR1020127012941A patent/KR101790756B1/ko active IP Right Grant
- 2010-11-02 EP EP10784352.6A patent/EP2519202B1/en active Active
- 2010-11-02 CN CN2010800595750A patent/CN102686192A/zh active Pending
- 2010-11-02 WO PCT/JP2010/006467 patent/WO2011080858A1/en active Application Filing
- 2010-11-02 MX MX2012006477A patent/MX2012006477A/es not_active Application Discontinuation
- 2010-11-02 CA CA2780617A patent/CA2780617A1/en not_active Abandoned
- 2010-11-15 TW TW099139180A patent/TWI552733B/zh not_active IP Right Cessation
-
2011
- 2011-11-02 US US13/509,344 patent/US20120226253A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11506967A (ja) * | 1996-03-22 | 1999-06-22 | ザ、プロクター、エンド、ギャンブル、カンパニー | 流体獲得帯域を有する吸収性部材 |
JP2004313580A (ja) * | 2003-04-18 | 2004-11-11 | Livedo Corporation | 使い捨て吸収性物品 |
JP2004329664A (ja) * | 2003-05-09 | 2004-11-25 | Livedo Corporation | 使い捨て吸収性物品 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014007043A1 (ja) * | 2012-07-04 | 2014-01-09 | 株式会社瑞光 | 吸収性物品における超音波接合方法、吸収性物品の超音波接合装置および吸収性物品 |
CN104379102A (zh) * | 2012-07-04 | 2015-02-25 | 株式会社瑞光 | 吸收性物品的超声波接合方法、吸收性物品的超声波接合装置以及吸收性物品 |
JPWO2014007043A1 (ja) * | 2012-07-04 | 2016-06-02 | 株式会社瑞光 | 吸収性物品における超音波接合方法、吸収性物品の超音波接合装置および吸収性物品 |
US9517169B2 (en) | 2012-07-04 | 2016-12-13 | Zuiko Corporation | Ultrasonic bonding method for absorbent article, ultrasonic bonding device for absorbent article, and absorbent article |
WO2014010365A1 (ja) * | 2012-07-13 | 2014-01-16 | 株式会社瑞光 | 吸収性物品の製造装置 |
CN104470479A (zh) * | 2012-07-13 | 2015-03-25 | 株式会社瑞光 | 吸收性物品的制造装置 |
US9132042B2 (en) | 2012-07-13 | 2015-09-15 | Zuiko Corporation | Device for manufacturing absorbent article |
JPWO2014010365A1 (ja) * | 2012-07-13 | 2016-06-20 | 株式会社瑞光 | 吸収性物品の製造装置 |
JP2016515458A (ja) * | 2013-04-18 | 2016-05-30 | ジーディーエム エス.ピー.エー.Gdm S.P.A. | 吸収性衛生用品およびその用品の製造用機械 |
JP2015000236A (ja) * | 2013-06-17 | 2015-01-05 | 株式会社リブドゥコーポレーション | 吸収性積層体および吸収性物品 |
US10813800B2 (en) | 2015-12-09 | 2020-10-27 | Daio Paper Corporation | Absorbent article |
Also Published As
Publication number | Publication date |
---|---|
TW201127347A (en) | 2011-08-16 |
US20120226253A1 (en) | 2012-09-06 |
JP5318747B2 (ja) | 2013-10-16 |
CN102686192A (zh) | 2012-09-19 |
KR20120104550A (ko) | 2012-09-21 |
AU2010337803B2 (en) | 2013-04-18 |
WO2011080858A1 (en) | 2011-07-07 |
KR101790756B1 (ko) | 2017-10-26 |
AU2010337803A1 (en) | 2012-06-21 |
MX2012006477A (es) | 2012-07-30 |
EP2519202B1 (en) | 2016-04-27 |
TWI552733B (zh) | 2016-10-11 |
EP2519202A1 (en) | 2012-11-07 |
CA2780617A1 (en) | 2011-07-07 |
MY158745A (en) | 2016-11-15 |
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