JP2000511834A - 吸収構造体、及び高ロフト材料上のマット成形による吸収構造体の製造方法 - Google Patents
吸収構造体、及び高ロフト材料上のマット成形による吸収構造体の製造方法Info
- Publication number
- JP2000511834A JP2000511834A JP09542183A JP54218397A JP2000511834A JP 2000511834 A JP2000511834 A JP 2000511834A JP 09542183 A JP09542183 A JP 09542183A JP 54218397 A JP54218397 A JP 54218397A JP 2000511834 A JP2000511834 A JP 2000511834A
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- high loft
- layer
- fiber
- fibers
- 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.)
- Ceased
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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
-
- 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
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.おむつ、衛生ナプキン、パンティライナー、失禁パッド、ベッド保護体及 びそれらの類似物品の如き吸収物品に使用するための、吸収材料層(2)及び高 ロフト材料層(3)からなる吸収構造体(1)を製造するための方法において、 セルロースパルプの繊維(4)からなる吸収材料層(2)が高ロフト材料層(3 )上に直接マット成形されることを特徴とする方法。 2.吸収材料(2)がマット(2)に形成されるCTMPのフラッシュ乾燥繊 維(4)によってマット成形され、繊維(4)が高ロフト材料(3)が置かれる ワイヤ(26)上に配置された成形ヘッド(21)を通して制御された流れで空 気流(20)によって運ばれることを特徴とする請求の範囲1記載の方法。 3.ワイヤ(26)の下に空気を吸引する吸引ボックス(22)があり、CT MP繊維(4)が下方に吸引され高ロフト材料(3)中に侵入していることを特 徴とする請求の範囲2記載の方法。 4.吸収材料(2)が0.1〜1g/cm3、特に0.2〜0.95g/cm3 、好ましくは0.25〜0.9g/cm3、最も好ましくは0.3〜0.85g /cm3の密度、及び30〜2000g/m2、好ましくは50〜1500g/m2 、最も好ましくは100〜1000g/m2のグラム割合を有することを特徴と する請求の範囲3記載の方法。 5.セルロース繊維(4)の吸収材料層(2)及び高ロフト材料(3)の層か らなる、おむつ、衛生ナプキン、パンティライナー、失禁パッド、ベッド保護体 及びそれらの類似物品の如き吸収物晶に使用するための吸収構造体(1)におい て、高ロフト材料(3)及び吸収材料層(2)が互いに一体化されていることを 特徴とする吸収構造体。 6.高ロフト材料(3)及び吸収材料(2)が高ロフト材料(3)の穴中に延 びる吸収材料(2)の繊維(4)によって一体化されていることを特徴とする請 求の範囲5記載の吸収構造体。 7.吸収層(2)がCTMPのフラッシュ乾燥繊維(4)からなることを特徴 とする請求の範囲6記載の吸収構造体。 8.吸収層(2)がCMP、HTCTMP、クラフトパルプ又は亜硫酸パルプ の繊維(4)からなることを特徴とする請求の範囲5又は6記載の吸収構造体。 9.吸収材料が0.1〜1g/cm3、特に0.2〜0.95g/cm3、好ま しくは0.25〜0.9g/cm3、最も好ましくは0.3〜0.85g/cm3 の密度、及び30〜2000g/m2、好ましくは50〜1500g/m2、最も 好ましくは100〜1000g/m2のグラム割合を有することを特徴とする請 求の範囲5〜8のいずれか記載の吸収構造体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9602155A SE514465C2 (sv) | 1996-05-31 | 1996-05-31 | Absorberande struktur samt framställning av absorberande struktur genom mattbildning på high loft material |
SE9602155-5 | 1996-05-31 | ||
PCT/SE1997/000851 WO1997045084A1 (en) | 1996-05-31 | 1997-05-23 | Absorbent structure, and production of absorbent structure by mat formation on high-loft material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000511834A true JP2000511834A (ja) | 2000-09-12 |
JP2000511834A5 JP2000511834A5 (ja) | 2005-01-13 |
Family
ID=20402826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP09542183A Ceased JP2000511834A (ja) | 1996-05-31 | 1997-05-23 | 吸収構造体、及び高ロフト材料上のマット成形による吸収構造体の製造方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6235966B1 (ja) |
EP (1) | EP0910322B1 (ja) |
JP (1) | JP2000511834A (ja) |
KR (1) | KR20000016201A (ja) |
CZ (1) | CZ385598A3 (ja) |
DE (1) | DE69708639T2 (ja) |
ES (1) | ES2169395T3 (ja) |
MX (1) | MX216684B (ja) |
PL (1) | PL188650B1 (ja) |
RU (1) | RU2203012C2 (ja) |
SE (1) | SE514465C2 (ja) |
SK (1) | SK160698A3 (ja) |
WO (1) | WO1997045084A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002532154A (ja) * | 1998-12-16 | 2002-10-02 | エスシーエー・ハイジーン・プロダクツ・アーベー | 部分的に中和された超吸収材料を含む、吸収物品における吸収構造体、及びその吸収構造体を含む吸収物品 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6608237B1 (en) * | 2000-08-03 | 2003-08-19 | Kimberly-Clark Worldwide, Inc. | High-strength, stabilized absorbent article |
US6533989B1 (en) | 2000-08-03 | 2003-03-18 | Kimberly-Clark Worldwide, Inc. | Multi-chamber process and apparatus for forming a stabilized absorbent web |
US6533978B1 (en) | 2000-08-03 | 2003-03-18 | Kimberly-Clark Worldwide, Inc. | Process and apparatus for forming a stabilized absorbent web |
US6726668B2 (en) | 2001-12-14 | 2004-04-27 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent article |
US20030114807A1 (en) * | 2001-12-14 | 2003-06-19 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent article |
US6958432B2 (en) * | 2001-12-14 | 2005-10-25 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent article |
WO2003057965A1 (en) * | 2001-12-21 | 2003-07-17 | Kimberly-Clark Worldwide, Inc. | Textured airlaid materials |
US20030149413A1 (en) * | 2002-02-04 | 2003-08-07 | Mehawej Fouad D. | Superabsorbent composite and absorbent articles including the same |
JP4118640B2 (ja) * | 2002-09-17 | 2008-07-16 | ユニ・チャーム株式会社 | 吸収性複合シートおよびこれを用いた吸収性物品 |
CA2949821C (en) | 2005-09-06 | 2021-05-18 | Smith & Nephew, Inc. | Self contained wound dressing with micropump |
US20110184366A1 (en) * | 2010-01-28 | 2011-07-28 | Sca Hygiene Products Ab | Highly absorbent pad with integrity and durability |
CN105963074B (zh) | 2011-07-14 | 2020-01-17 | 史密夫及内修公开有限公司 | 伤口敷料和治疗方法 |
AU2013264934B2 (en) | 2012-05-23 | 2017-07-20 | Smith & Nephew Plc | Apparatuses and methods for negative pressure wound therapy |
US10667955B2 (en) | 2012-08-01 | 2020-06-02 | Smith & Nephew Plc | Wound dressing and method of treatment |
MX2015001520A (es) | 2012-08-01 | 2015-08-20 | Smith & Nephew | Apósito para heridas. |
EP2952165B1 (en) * | 2014-06-03 | 2023-11-22 | The Procter & Gamble Company | Absorbent element for disposable absorbent articles having an integrated acquisition layer |
EP2952164A1 (en) * | 2014-06-03 | 2015-12-09 | The Procter and Gamble Company | Method for making an absorbent element for disposable absorbent articles having an integrated acquisition layer |
JP6586431B2 (ja) | 2014-06-18 | 2019-10-02 | スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company | 創傷包帯および治療方法 |
GB2555584B (en) | 2016-10-28 | 2020-05-27 | Smith & Nephew | Multi-layered wound dressing and method of manufacture |
JP2022124000A (ja) * | 2021-02-15 | 2022-08-25 | セイコーエプソン株式会社 | 液体吸収シート |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081582A (en) | 1976-10-20 | 1978-03-28 | Johnson & Johnson | Fibrous material and method of making the same |
US4655757A (en) * | 1984-04-23 | 1987-04-07 | Kimberly-Clark Corporation | Selective layering of superabsorbents in meltblown substrates |
NZ239725A (en) * | 1990-09-12 | 1995-01-27 | Mcneil Ppc Inc | Absorbent pad formed by bonding and stabilising a fibrous wad to a carrier |
CA2073815C (en) * | 1991-07-23 | 1998-05-05 | Clemson University Research Foundation | Absorbent articles, especially catamenials, having improved fluid directionality, comfort and fit |
SE508626C2 (sv) * | 1994-12-30 | 1998-10-19 | Sca Hygiene Prod Ab | Ett material med hög absorptionskapacitet samt en absorberande struktur och ett absorberande alster innefattande materialet ifråga |
SE510901C2 (sv) * | 1996-05-31 | 1999-07-05 | Sca Hygiene Prod Ab | Absorberande struktur samt framställning av absorberande struktur genom mattbildning tillsammans med bindemedelsbundet skikt |
-
1996
- 1996-05-31 SE SE9602155A patent/SE514465C2/sv unknown
-
1997
- 1997-05-23 ES ES97926317T patent/ES2169395T3/es not_active Expired - Lifetime
- 1997-05-23 US US09/194,438 patent/US6235966B1/en not_active Expired - Fee Related
- 1997-05-23 KR KR1019980709769A patent/KR20000016201A/ko not_active Application Discontinuation
- 1997-05-23 JP JP09542183A patent/JP2000511834A/ja not_active Ceased
- 1997-05-23 RU RU98123602/14A patent/RU2203012C2/ru not_active IP Right Cessation
- 1997-05-23 MX MX9809876A patent/MX216684B/es not_active IP Right Cessation
- 1997-05-23 EP EP97926317A patent/EP0910322B1/en not_active Revoked
- 1997-05-23 DE DE69708639T patent/DE69708639T2/de not_active Revoked
- 1997-05-23 WO PCT/SE1997/000851 patent/WO1997045084A1/en not_active Application Discontinuation
- 1997-05-23 PL PL97330233A patent/PL188650B1/pl not_active IP Right Cessation
- 1997-05-23 SK SK1606-98A patent/SK160698A3/sk unknown
- 1997-05-23 CZ CZ983855A patent/CZ385598A3/cs unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002532154A (ja) * | 1998-12-16 | 2002-10-02 | エスシーエー・ハイジーン・プロダクツ・アーベー | 部分的に中和された超吸収材料を含む、吸収物品における吸収構造体、及びその吸収構造体を含む吸収物品 |
Also Published As
Publication number | Publication date |
---|---|
RU2203012C2 (ru) | 2003-04-27 |
SE9602155L (sv) | 1997-12-01 |
KR20000016201A (ko) | 2000-03-25 |
DE69708639D1 (de) | 2002-01-10 |
SE9602155D0 (sv) | 1996-05-31 |
SE514465C2 (sv) | 2001-02-26 |
US6235966B1 (en) | 2001-05-22 |
PL188650B1 (pl) | 2005-03-31 |
SK160698A3 (en) | 1999-05-07 |
MX9809876A (es) | 1999-06-30 |
PL330233A1 (en) | 1999-05-10 |
MX216684B (es) | 2003-10-02 |
EP0910322A1 (en) | 1999-04-28 |
EP0910322B1 (en) | 2001-11-28 |
CZ385598A3 (cs) | 1999-02-17 |
DE69708639T2 (de) | 2002-07-25 |
ES2169395T3 (es) | 2002-07-01 |
WO1997045084A1 (en) | 1997-12-04 |
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