DE69612623T2 - Verfahren zur binden einer faserstoffbahn - Google Patents

Verfahren zur binden einer faserstoffbahn

Info

Publication number
DE69612623T2
DE69612623T2 DE69612623T DE69612623T DE69612623T2 DE 69612623 T2 DE69612623 T2 DE 69612623T2 DE 69612623 T DE69612623 T DE 69612623T DE 69612623 T DE69612623 T DE 69612623T DE 69612623 T2 DE69612623 T2 DE 69612623T2
Authority
DE
Germany
Prior art keywords
binding
water
fiber web
fibrous web
web
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.)
Expired - Fee Related
Application number
DE69612623T
Other languages
English (en)
Other versions
DE69612623D1 (de
Inventor
Roger Dingley
Ervin Dan
Dirk Bouman
Michael Shaltry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Camelot Superabsorbents Ltd
Original Assignee
Camelot Superabsorbents Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Camelot Superabsorbents Ltd filed Critical Camelot Superabsorbents Ltd
Application granted granted Critical
Publication of DE69612623D1 publication Critical patent/DE69612623D1/de
Publication of DE69612623T2 publication Critical patent/DE69612623T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/407—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 containing absorbing substances, e.g. activated carbon
    • 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
    • A61F13/15626—Making fibrous pads without outer layers
    • 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
    • D04H1/64—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 the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DE69612623T 1995-05-25 1996-05-24 Verfahren zur binden einer faserstoffbahn Expired - Fee Related DE69612623T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9510606.8A GB9510606D0 (en) 1995-05-25 1995-05-25 Process for bonding water-absorbant fibers
PCT/EP1996/002249 WO1996037650A2 (en) 1995-05-25 1996-05-24 Process for binding fibrous web

Publications (2)

Publication Number Publication Date
DE69612623D1 DE69612623D1 (de) 2001-05-31
DE69612623T2 true DE69612623T2 (de) 2001-11-08

Family

ID=10775015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612623T Expired - Fee Related DE69612623T2 (de) 1995-05-25 1996-05-24 Verfahren zur binden einer faserstoffbahn

Country Status (8)

Country Link
EP (1) EP0861340B1 (de)
AT (1) ATE200803T1 (de)
AU (1) AU6000596A (de)
CA (1) CA2227841A1 (de)
DE (1) DE69612623T2 (de)
DK (1) DK0861340T3 (de)
GB (1) GB9510606D0 (de)
WO (1) WO1996037650A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1872097A (en) * 1997-01-28 1998-08-18 Camelot Superabsorbents Limited Process for bonding fibrous web

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976734A (en) * 1971-05-20 1976-08-24 Kimberly-Clark Corporation Method for forming air formed adhesive bonded webs
US4186165A (en) * 1976-06-14 1980-01-29 Johnson & Johnson Method of producing an absorbent panel having densified portion with hydrocolloid material fixed therein
US4443492A (en) * 1983-04-18 1984-04-17 Personal Products Company Rate of absorbency of substrates containing in-situ polymerized monomers
CA1296953C (en) * 1984-12-31 1992-03-10 Lee A. Gorman Nee Buckley Absorbent nonwoven webs
US4714466A (en) * 1985-01-25 1987-12-22 Kao Corporation Absorbent member for tampon
GB2175024B (en) * 1985-04-15 1988-07-06 Procter & Gamble Absorbent structures
JPH02127033A (ja) * 1988-09-26 1990-05-15 Arco Chem Technol Inc 多層吸収材粒子及びその製法
GB9113861D0 (en) * 1991-06-26 1991-08-14 Lock Peter M Absorptive fibrous sheets and processes for their manufacture
US5459912A (en) * 1992-03-31 1995-10-24 E. I. Du Pont De Nemours And Company Patterned spunlaced fabrics containing woodpulp and/or woodpulp-like fibers
US5500281A (en) * 1994-02-23 1996-03-19 International Paper Company Absorbent, flushable, bio-degradable, medically-safe nonwoven fabric with PVA binding fibers, and process for making the same

Also Published As

Publication number Publication date
EP0861340B1 (de) 2001-04-25
WO1996037650A2 (en) 1996-11-28
CA2227841A1 (en) 1996-11-28
AU6000596A (en) 1996-12-11
GB9510606D0 (en) 1995-07-19
DE69612623D1 (de) 2001-05-31
DK0861340T3 (da) 2001-07-16
WO1996037650A3 (en) 1997-03-20
ATE200803T1 (de) 2001-05-15
EP0861340A2 (de) 1998-09-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee