JPH09505223A - 織地の着用者接触面を有する吸収材製品のウェブ - Google Patents
織地の着用者接触面を有する吸収材製品のウェブInfo
- Publication number
- JPH09505223A JPH09505223A JP7514544A JP51454495A JPH09505223A JP H09505223 A JPH09505223 A JP H09505223A JP 7514544 A JP7514544 A JP 7514544A JP 51454495 A JP51454495 A JP 51454495A JP H09505223 A JPH09505223 A JP H09505223A
- Authority
- JP
- Japan
- Prior art keywords
- web
- film
- dimensional
- absorbent product
- forming
- 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
Links
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
-
- 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
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ウエブの第1の面が粒状材料を有し、前記ウエブは前記第1の面から前 記第2の面に伸びる複数の毛管を有し、前記毛管は前記第1の面と前記第2の面 との中間で互いに相互結合されている複数の側壁部分によって画定されており、 前記側壁部分は、前記第2の面で終結していることを特徴とする弾性的な巨視的 に拡張する立体的な液体透過性有孔性プラスチックウエブ。 2. 前記粒状材料は前記ウエブの側壁部分に固定される請求項1または請求 項2に記載の液体透過性有孔性プラスチックウエブ。 3. 前記粒状材料は、タルクである請求項1に記載の液体透過性有孔性プラ スチックウエブ。 4. 前記プラスチックウエブは、ポリエチレン、ポリプロピレン、ポリビニ ルクロライド、スターチベース樹脂、ポリビニルアルコール、ポリウレタン、ポ リカオウロラクトン及びセルロースエステル類を有するグループから選択された 材料から成る請求項1乃至3のいずれか1項に記載の液体透過性ウエブ。 5. 前記ウエブは吸収材製品上のトップシートであり、前記吸収材製品は、 前記トップシートに結合された液体透過性バックシートと、前記トップシートと 前記バックシートとの間に配置された吸収コアとを有する請求項1乃至4に記載 のいずれか1項に記載の液体透過性有孔性プラスチックウエブ。 6. 前記吸収材製品は、使い捨ておむつである請求項5に記載の構造。 7. 前記吸収材製品は生理用ナプキンである請求項5に記載の吸収材製品。 8. (a)前記形成構造の対向面を互いに液体連通するように配置する複数の巨視 的な開口部によって画定された巨視的な立体的な断面を有する成形構造にポリマ ーフィルムを押出す工程と、 (b)前記フィルムに空気圧を加えて前記成形構造の巨視的な立体的な断面に ほぼ適応するように前記フィルムを押し互いに離れた平面に配置された第1と第 2の面を有する巨視的に拡張する立体的な成形ウエブを形成する工程であって、 前記成形ウエブが前記第1の面から前記第2の面に伸びる複数の毛管を有し、前 記毛管は、前記第1と前記第2の面の中間で互いに相互に接続されており、前記 第2の面で終結している複数の側壁によって画定されている工程と、 (c)前記フィルムを半溶融状態にしながら粒状材料 を前記フィルムに配置する工程とを有する巨視的に拡張する立体的な有孔性ウエ ブを形成する製造方法。 9. (a)前記形成構造の対向面を互いに液体連通するように配置する巨視的な複 数の開口部によって画定された巨視的な立体的な断面を有する成形構造にポリマ ーフィルムを押出す工程と、 (b)前記フィルムを半溶融状態にしながら粒状材料 を前記フィルムに配置して複合ウエブを形成する工程と、 (c)前記複合ウエブに空気圧を加えて前記成形構造の巨視的な立体的な断面 にほぼ適応するように前記複合ウエブを押し、互いに離れた平面に配置された第 1と第2の面を有する巨視的に拡張する立体的な成形ウエブを形成する工程であ って、前記成形ウエブが前記第1の面から前記第2の面に伸びる複数の毛管を有 し、前記毛管は、前記第1と前記第2の面の中間で互いに相互に接続されており 、前記第2の面で終結している複数の側壁によって画定されている有孔性の立体 的に巨視的に拡張するウエブの製造方法。 10. 前記粒状材料はタルクである請求項8または9に記載のウエブの製造 方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15466193A | 1993-11-18 | 1993-11-18 | |
US08/154,661 | 1993-11-18 | ||
PCT/US1994/013098 WO1995013774A1 (en) | 1993-11-18 | 1994-11-14 | Web for absorbent articles having a textured wearer-contacting surface |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09505223A true JPH09505223A (ja) | 1997-05-27 |
JP4036890B2 JP4036890B2 (ja) | 2008-01-23 |
Family
ID=22552229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51454495A Expired - Fee Related JP4036890B2 (ja) | 1993-11-18 | 1994-11-14 | 液体透過性ウェブおよび液体透過性ウエブを組み込んだ吸収材製品 |
Country Status (16)
Country | Link |
---|---|
US (2) | US5660788A (ja) |
EP (1) | EP0729331B1 (ja) |
JP (1) | JP4036890B2 (ja) |
KR (1) | KR100353700B1 (ja) |
AT (1) | ATE189593T1 (ja) |
AU (1) | AU701055B2 (ja) |
BR (1) | BR9408104A (ja) |
CA (1) | CA2175558C (ja) |
DE (1) | DE69422999T2 (ja) |
ES (1) | ES2141914T3 (ja) |
GR (1) | GR3032641T3 (ja) |
HK (1) | HK1012941A1 (ja) |
MY (1) | MY113941A (ja) |
SG (1) | SG55040A1 (ja) |
TW (1) | TW278031B (ja) |
WO (1) | WO1995013774A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6548158B2 (en) | 1999-12-22 | 2003-04-15 | Uni-Charm Corporation | Absorbent article with perforated top sheet |
US7083843B2 (en) | 2000-02-02 | 2006-08-01 | Uni-Charm Corporation | Top sheet for absorbent articles, and method for producing it |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
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US6683041B1 (en) * | 1996-12-05 | 2004-01-27 | The Procter & Gamble Company | Wet-like articles comprising a multi-phase, multi-component emulsion and an activation web |
AU6464698A (en) | 1997-03-21 | 1998-10-20 | Kimberly-Clark Worldwide, Inc. | Dual-zoned absorbent webs |
US5990377A (en) * | 1997-03-21 | 1999-11-23 | Kimberly-Clark Worldwide, Inc. | Dual-zoned absorbent webs |
US6291050B1 (en) * | 1998-10-30 | 2001-09-18 | The Procter & Gamble Company | Topsheet systems for absorbent articles exhibiting improved hydrophilicity gradients |
US7056404B2 (en) | 1998-11-25 | 2006-06-06 | The Procter & Gamble Company | Methods of bonding materials, especially materials used in absorbent articles |
JP3964611B2 (ja) * | 2000-08-25 | 2007-08-22 | ユニ・チャーム株式会社 | 衛生物品用の体液吸収性パネル |
CA2357520C (en) * | 2000-09-28 | 2011-08-30 | Uni-Charm Corporation | Absorbent article and barrier agent for absorbent article |
US7063879B2 (en) * | 2000-10-02 | 2006-06-20 | S.C. Johnson Home Storage, Inc. | Disposable cutting sheet |
US6986931B2 (en) * | 2000-10-02 | 2006-01-17 | S.C. Johnson & Son, Inc. | Disposable cutting sheet |
US7022395B2 (en) * | 2000-10-02 | 2006-04-04 | S.C. Johnson Home Storage, Inc. | Disposable cutting sheet |
US20040224134A1 (en) * | 2000-10-02 | 2004-11-11 | Trent John S. | Processing substrate, slip resistant substrate therefor, and method of using the same |
US7056569B2 (en) * | 2000-10-02 | 2006-06-06 | S.C. Johnson Home Storage, Inc. | Disposable cutting sheet |
US7048987B2 (en) * | 2000-10-02 | 2006-05-23 | S.C. Johnson Home Storage, Inc. | Disposable cutting sheet |
TW564818U (en) * | 2002-09-04 | 2003-12-01 | Jen-Jeng Huang | Multi-surface diffusion holed structure and manufacturing device therefor |
ATE420615T1 (de) * | 2002-12-19 | 2009-01-15 | Chen-Cheng Huang | Perforierte plastisch verformbare kunststofffolie und zugehöriges herstellungsverfahren |
US7026034B2 (en) * | 2003-02-11 | 2006-04-11 | S.C. Johnson Home Storage, Inc. | Processing substrate and method of manufacturing same |
US7208216B2 (en) * | 2003-02-11 | 2007-04-24 | S.C. Johnson Home Storage, Inc. | Disposable cutting sheet |
US20040157042A1 (en) * | 2003-02-11 | 2004-08-12 | Ackerman Bryan L. | Sheet material manufacturing apparatus and method of producing a sheet material |
FR2873132B1 (fr) * | 2004-07-19 | 2008-02-22 | Baha Malla | Tissu non tisse elastique enduit d'une composition hypoallergenique hygienique destine a la fabrication d'un calecon hygienique jetable |
CA2624689A1 (en) * | 2005-10-05 | 2007-04-12 | Sca Hygiene Products Ab | Absorbent article comprising a contraphilic polymer |
GB0804654D0 (en) | 2008-03-13 | 2008-04-16 | Smith & Nephew | Vacuum closure device |
US7967801B2 (en) * | 2008-08-08 | 2011-06-28 | The Procter & Gamble Company | Regionalized topsheet |
US9421132B2 (en) | 2011-02-04 | 2016-08-23 | University Of Massachusetts | Negative pressure wound closure device |
WO2013175310A2 (en) | 2012-05-22 | 2013-11-28 | Smith & Nephew Plc | Apparatuses and methods for wound therapy |
MX2014014265A (es) | 2012-05-22 | 2015-06-23 | Smith & Nephew | Dispositivo para cierre de heridas. |
MX2014014325A (es) | 2012-05-24 | 2015-08-06 | Smith & Nephew Inc | Dispositivos y metodos para tratar y cerrar heridas con presion negativa. |
MX369689B (es) | 2012-07-16 | 2019-11-19 | Smith & Nephew Inc | Dispositivo de cierre de herida de presión negativa. |
MX369065B (es) | 2013-03-13 | 2019-10-28 | Smith & Nephew Inc | Dispositivo de cierre de herida de presión negativa y sistemas y métodos de uso al tratar heridas con presión negativa. |
AU2014229749B2 (en) | 2013-03-14 | 2018-09-20 | Smith & Nephew Plc | Compressible wound fillers and systems and methods of use in treating wounds with negative pressure |
US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
US10271999B2 (en) | 2014-11-06 | 2019-04-30 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs/laminate |
WO2016073727A1 (en) | 2014-11-06 | 2016-05-12 | The Procter & Gamble Company | Absorbent articles comprising garment-facing laminates |
WO2016073694A1 (en) | 2014-11-06 | 2016-05-12 | The Procter & Gamble Company | Absorbent article with color effects |
JP2018519864A (ja) * | 2015-04-29 | 2018-07-26 | スミス アンド ネフュー インコーポレイテッド | 陰圧創傷閉鎖デバイス |
US20180229216A1 (en) | 2017-02-16 | 2018-08-16 | The Procter & Gamble Company | Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units |
WO2019042790A1 (en) | 2017-08-29 | 2019-03-07 | Smith & Nephew Plc | SYSTEMS AND METHODS FOR MONITORING WOUND CLOSURE |
WO2020124038A1 (en) | 2018-12-13 | 2020-06-18 | University Of Massachusetts | Negative pressure wound closure devices and methods |
WO2020219414A1 (en) | 2019-04-24 | 2020-10-29 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
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-
1994
- 1994-11-14 CA CA002175558A patent/CA2175558C/en not_active Expired - Fee Related
- 1994-11-14 AU AU10963/95A patent/AU701055B2/en not_active Ceased
- 1994-11-14 SG SG1996003292A patent/SG55040A1/en unknown
- 1994-11-14 ES ES95901891T patent/ES2141914T3/es not_active Expired - Lifetime
- 1994-11-14 BR BR9408104A patent/BR9408104A/pt not_active IP Right Cessation
- 1994-11-14 DE DE69422999T patent/DE69422999T2/de not_active Expired - Lifetime
- 1994-11-14 JP JP51454495A patent/JP4036890B2/ja not_active Expired - Fee Related
- 1994-11-14 WO PCT/US1994/013098 patent/WO1995013774A1/en active IP Right Grant
- 1994-11-14 EP EP95901891A patent/EP0729331B1/en not_active Expired - Lifetime
- 1994-11-14 KR KR1019960702627A patent/KR100353700B1/ko not_active IP Right Cessation
- 1994-11-14 AT AT95901891T patent/ATE189593T1/de not_active IP Right Cessation
- 1994-11-18 MY MYPI94003085A patent/MY113941A/en unknown
-
1995
- 1995-03-27 TW TW084102972A patent/TW278031B/zh active
- 1995-06-07 US US08/478,077 patent/US5660788A/en not_active Expired - Lifetime
-
1996
- 1996-11-19 US US08/752,406 patent/US5928210A/en not_active Expired - Lifetime
-
1998
- 1998-12-21 HK HK98114380A patent/HK1012941A1/xx not_active IP Right Cessation
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2000
- 2000-02-11 GR GR20000400338T patent/GR3032641T3/el not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6548158B2 (en) | 1999-12-22 | 2003-04-15 | Uni-Charm Corporation | Absorbent article with perforated top sheet |
AU776700B2 (en) * | 1999-12-22 | 2004-09-16 | Uni-Charm Corporation | Absorbent article with perforated top sheet |
US7083843B2 (en) | 2000-02-02 | 2006-08-01 | Uni-Charm Corporation | Top sheet for absorbent articles, and method for producing it |
Also Published As
Publication number | Publication date |
---|---|
CA2175558A1 (en) | 1995-05-26 |
KR100353700B1 (ko) | 2003-10-04 |
BR9408104A (pt) | 1997-08-05 |
DE69422999T2 (de) | 2000-08-17 |
US5660788A (en) | 1997-08-26 |
AU1096395A (en) | 1995-06-06 |
ES2141914T3 (es) | 2000-04-01 |
TW278031B (ja) | 1996-06-11 |
AU701055B2 (en) | 1999-01-21 |
DE69422999D1 (de) | 2000-03-16 |
GR3032641T3 (en) | 2000-06-30 |
CA2175558C (en) | 2000-08-08 |
EP0729331B1 (en) | 2000-02-09 |
KR960705525A (ko) | 1996-11-08 |
WO1995013774A1 (en) | 1995-05-26 |
JP4036890B2 (ja) | 2008-01-23 |
US5928210A (en) | 1999-07-27 |
MY113941A (en) | 2002-06-29 |
SG55040A1 (en) | 1998-12-21 |
ATE189593T1 (de) | 2000-02-15 |
HK1012941A1 (en) | 1999-08-13 |
EP0729331A1 (en) | 1996-09-04 |
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