JPH10507234A - 吸水粉末を含有する幅広の空気積層式紙ウェブを製造する方法及び装置 - Google Patents
吸水粉末を含有する幅広の空気積層式紙ウェブを製造する方法及び装置Info
- Publication number
- JPH10507234A JPH10507234A JP8509136A JP50913696A JPH10507234A JP H10507234 A JPH10507234 A JP H10507234A JP 8509136 A JP8509136 A JP 8509136A JP 50913696 A JP50913696 A JP 50913696A JP H10507234 A JPH10507234 A JP H10507234A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- web
- air
- belt
- width
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
-
- 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
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.30cmを超える幅を備え、高吸収粉末材、いわゆるSAPを含有する空気 積層式紙ウェブを、穿孔ベルト上に、そのベルトに当たるように上方のディスト リビュータ装置から空気流動化されたセルロース繊維流を吹き出して形成し、ベ ルトの下側に設けた吸い込み作用によって支持した後、移動ベルト上に形成され た繊維ウェブを、吸収粉末材をウェブに添加した後、外部から結合材を添加する ことによって、または最初に混合した結合材の活性化によって、混合した熱活性 化結合繊維を活性化させるために加熱することによって安定させるようにした空 気積層式紙ウェブ製造方法であって、吸収粉末材は、繊維分散の中間段階で、す なわち空気流動化された繊維流の初期形成の後であるが繊維が成形ベルト上に最 終的に沈着する前に添加され、粉末供給源は、粉末が初期形成ウェブの全幅にわ たって、またはそれの一部の幅部分に強制的に分散されるように配置され、その 後に粉末が、成形ベルト上の繊維材を最終的に分散させるための空気流の作用に よって完全に分散されるようにしたことを特徴とする方法。 6.請求項1の方法によって幅が少なくとも30cmの空気積層式紙ウェブを製 造するための、移動成形ベルトの上方に空気流動化繊維流を拡散させる機能の成 形ヘッドを備えている装置であって、成形ヘッドは、成形ゾーンのすぐ上方の領 域に粉末を供給する内部供給手段を備え、この手段は、ウェブの幅全体に均一に 分散配置された出口部分を備えていることを特徴とする装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK1026/94 | 1994-09-06 | ||
DK102694 | 1994-09-06 | ||
PCT/DK1995/000357 WO1996007792A1 (en) | 1994-09-06 | 1995-09-06 | A method and a system for manufacturing broad airlaid paper webs containing an absorbing powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10507234A true JPH10507234A (ja) | 1998-07-14 |
JP3616395B2 JP3616395B2 (ja) | 2005-02-02 |
Family
ID=8100156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50913696A Expired - Fee Related JP3616395B2 (ja) | 1994-09-06 | 1995-09-06 | 吸水粉末を含有する幅広の空気積層式紙ウェブを製造する方法及び装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5885516A (ja) |
EP (1) | EP0793752B1 (ja) |
JP (1) | JP3616395B2 (ja) |
AT (1) | ATE244784T1 (ja) |
AU (1) | AU3342195A (ja) |
CA (1) | CA2199358C (ja) |
DE (1) | DE69531256T2 (ja) |
DK (1) | DK0793752T3 (ja) |
ES (1) | ES2202370T3 (ja) |
FI (1) | FI108805B (ja) |
PT (1) | PT793752E (ja) |
WO (1) | WO1996007792A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2315220A (en) * | 1996-07-12 | 1998-01-28 | Camelot Superabsorbents Ltd | Absorbent Article |
JP4488624B2 (ja) * | 1998-10-06 | 2010-06-23 | エム アンド ジェイ ファイバーテック アー/エス | 繊維と粉体のウェブ状製品の製造プラント |
AUPP765398A0 (en) * | 1998-12-11 | 1999-01-14 | University Of Queensland, The | Treatment of papillomavirus infections |
US6169223B1 (en) | 1999-02-08 | 2001-01-02 | Internationale Verbandstoff Fabrik Schaffhausen | Compress for medical treatment |
ES2240396T3 (es) * | 2000-01-28 | 2005-10-16 | Scan-Web I/S | Aparato de distribucion seca de materias fibrosas. |
DE20023938U1 (de) * | 2000-05-09 | 2007-12-06 | WINKLER + DüNNEBIER AG | Vorrichtung zum Herstellen von Saugkissen aus einem Flocken-Luft-Gemisch |
US6664437B2 (en) | 2000-12-21 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Layered composites for personal care products |
US6797360B2 (en) | 2001-08-22 | 2004-09-28 | Kimberly-Clark Worldwide, Inc. | Nonwoven composite with high pre-and post-wetting permeability |
US20030087574A1 (en) * | 2001-11-02 | 2003-05-08 | Latimer Margaret Gwyn | Liquid responsive materials and personal care products made therefrom |
US6781027B2 (en) | 2001-12-14 | 2004-08-24 | Kimberly-Clark Worldwide, Inc. | Mixed denier fluid management layers |
US6890622B2 (en) | 2001-12-20 | 2005-05-10 | Kimberly-Clark Worldwide, Inc. | Composite fluid distribution and fluid retention layer having selective material deposition zones for personal care products |
US20040204698A1 (en) * | 2001-12-20 | 2004-10-14 | Kimberly-Clark Worldwide, Inc. | Absorbent article with absorbent structure predisposed toward a bent configuration |
US20030119402A1 (en) * | 2001-12-20 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article with stabilized absorbent structure |
US20030119406A1 (en) * | 2001-12-20 | 2003-06-26 | Abuto Francis Paul | Targeted on-line stabilized absorbent structures |
US20030119405A1 (en) * | 2001-12-20 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article with stabilized absorbent structure |
US6709613B2 (en) | 2001-12-21 | 2004-03-23 | Kimberly-Clark Worldwide, Inc. | Particulate addition method and apparatus |
US20030119394A1 (en) * | 2001-12-21 | 2003-06-26 | Sridhar Ranganathan | Nonwoven web with coated superabsorbent |
BRPI0416114A (pt) * | 2003-10-30 | 2007-01-02 | Mcneil Ppc Inc | materiais compósitos compreendendo nanopartìculas carregadas com metal |
US8013207B2 (en) * | 2003-12-22 | 2011-09-06 | Sca Hygiene Products Ab | Apparatus and method of forming a composite web structure and an absorbent structure comprising said web |
DK175987B1 (da) * | 2004-08-05 | 2005-10-31 | Dan Core Internat A S | Formerhoved med roterende tromle |
WO2007028124A2 (en) * | 2005-09-01 | 2007-03-08 | Sellars Absorbent Materials, Inc. | Method and device for forming non-woven, dry-laid, creped material |
US7694379B2 (en) | 2005-09-30 | 2010-04-13 | First Quality Retail Services, Llc | Absorbent cleaning pad and method of making same |
US7962993B2 (en) | 2005-09-30 | 2011-06-21 | First Quality Retail Services, Llc | Surface cleaning pad having zoned absorbency and method of making same |
US7627933B2 (en) * | 2005-12-07 | 2009-12-08 | Sellars Absorbent Materials, Inc. | Forming head with features to produce a uniform web of fibers |
US8122570B2 (en) * | 2007-07-06 | 2012-02-28 | Jezzi Arrigo D | Apparatus and method for dry forming a uniform non-woven fibrous web |
US7886411B2 (en) * | 2007-07-06 | 2011-02-15 | Jezzi Arrigo D | Apparatus for the uniform distribution of fibers in an air stream |
US7833918B2 (en) | 2009-01-14 | 2010-11-16 | The Dial Corporation | Water-activated, disposable two-sided cleaning article |
CA2802158C (en) | 2010-06-09 | 2016-08-09 | The Procter & Gamble Company | Apparatus for separating particles and methods for using same |
US20170282520A1 (en) * | 2016-04-04 | 2017-10-05 | The Procter & Gamble Company | Fibrous Structures Different Fibrous Elements |
US20170282522A1 (en) * | 2016-04-04 | 2017-10-05 | The Procter & Gamble Company | Fibrous Structures Different Fibrous Elements |
US20170284025A1 (en) * | 2016-04-04 | 2017-10-05 | The Procter & Gamble Company | Fibrous Structures Different Fibrous Elements |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640810A (en) * | 1984-06-12 | 1987-02-03 | Scan Web Of North America, Inc. | System for producing an air laid web |
US4908175A (en) * | 1986-05-28 | 1990-03-13 | The Procter & Gamble Company | Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components |
US4927582A (en) * | 1986-08-22 | 1990-05-22 | Kimberly-Clark Corporation | Method and apparatus for creating a graduated distribution of granule materials in a fiber mat |
EP0520798A1 (en) * | 1991-06-26 | 1992-12-30 | Peter Maurice Lock | Absorptive materials, and methods for their production |
US5429788A (en) * | 1994-03-28 | 1995-07-04 | Kimberly-Clark Corporation | Apparatus and method for depositing particulate material in a composite substrate |
US5445777A (en) * | 1994-12-08 | 1995-08-29 | The Procter & Gamble Company | Air laying forming station with baffle member for producing nonwoven materials |
US5558832A (en) * | 1995-08-25 | 1996-09-24 | The Procter & Gamble Company | Apparatus for sorting substrate components according to size and method of sorting substrate components therewith |
-
1995
- 1995-09-06 DE DE69531256T patent/DE69531256T2/de not_active Expired - Lifetime
- 1995-09-06 AU AU33421/95A patent/AU3342195A/en not_active Abandoned
- 1995-09-06 US US08/793,974 patent/US5885516A/en not_active Expired - Lifetime
- 1995-09-06 WO PCT/DK1995/000357 patent/WO1996007792A1/en active IP Right Grant
- 1995-09-06 PT PT95929790T patent/PT793752E/pt unknown
- 1995-09-06 EP EP95929790A patent/EP0793752B1/en not_active Expired - Lifetime
- 1995-09-06 DK DK95929790T patent/DK0793752T3/da active
- 1995-09-06 CA CA2199358A patent/CA2199358C/en not_active Expired - Fee Related
- 1995-09-06 ES ES95929790T patent/ES2202370T3/es not_active Expired - Lifetime
- 1995-09-06 JP JP50913696A patent/JP3616395B2/ja not_active Expired - Fee Related
- 1995-09-06 AT AT95929790T patent/ATE244784T1/de not_active IP Right Cessation
-
1997
- 1997-03-06 FI FI970950A patent/FI108805B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0793752B1 (en) | 2003-07-09 |
EP0793752A1 (en) | 1997-09-10 |
PT793752E (pt) | 2003-11-28 |
DK0793752T3 (da) | 2003-11-03 |
WO1996007792A1 (en) | 1996-03-14 |
CA2199358C (en) | 2010-11-30 |
DE69531256T2 (de) | 2004-05-27 |
JP3616395B2 (ja) | 2005-02-02 |
US5885516A (en) | 1999-03-23 |
FI970950A (fi) | 1997-05-02 |
MX9701709A (es) | 1997-10-31 |
AU3342195A (en) | 1996-03-27 |
DE69531256D1 (de) | 2003-08-14 |
FI108805B (fi) | 2002-03-28 |
FI970950A0 (fi) | 1997-03-06 |
ES2202370T3 (es) | 2004-04-01 |
CA2199358A1 (en) | 1996-03-14 |
ATE244784T1 (de) | 2003-07-15 |
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