CA2010080A1 - Methode et appareil de formage de trames composites tridimensionnelles - Google Patents

Methode et appareil de formage de trames composites tridimensionnelles

Info

Publication number
CA2010080A1
CA2010080A1 CA2010080A CA2010080A CA2010080A1 CA 2010080 A1 CA2010080 A1 CA 2010080A1 CA 2010080 A CA2010080 A CA 2010080A CA 2010080 A CA2010080 A CA 2010080A CA 2010080 A1 CA2010080 A1 CA 2010080A1
Authority
CA
Canada
Prior art keywords
air
forming
fibers
zone
amount
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
Application number
CA2010080A
Other languages
English (en)
Other versions
CA2010080C (fr
Inventor
Allan P. Farrington
Gerald M. Marshall
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.)
Johnson and Johnson
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2010080A1 publication Critical patent/CA2010080A1/fr
Application granted granted Critical
Publication of CA2010080C publication Critical patent/CA2010080C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • A61F13/15634—Making fibrous pads between sheets or 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
    • 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
    • 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
    • D04H1/76—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 otherwise than in a plane, e.g. in a tubular way
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
CA002010080A 1989-02-16 1990-02-14 Methode et appareil de formage de trames composites tridimensionnelles Expired - Lifetime CA2010080C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/312,017 US5076774A (en) 1989-02-16 1989-02-16 Apparatus for forming three dimensional composite webs
US312,017 1989-02-16

Publications (2)

Publication Number Publication Date
CA2010080A1 true CA2010080A1 (fr) 1990-08-16
CA2010080C CA2010080C (fr) 2000-12-12

Family

ID=23209506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002010080A Expired - Lifetime CA2010080C (fr) 1989-02-16 1990-02-14 Methode et appareil de formage de trames composites tridimensionnelles

Country Status (22)

Country Link
US (1) US5076774A (fr)
EP (1) EP0383616B1 (fr)
JP (1) JP2986168B2 (fr)
AR (1) AR245511A1 (fr)
AT (1) ATE95581T1 (fr)
AU (1) AU624904B2 (fr)
BR (1) BR9000714A (fr)
CA (1) CA2010080C (fr)
DE (1) DE69003703T2 (fr)
EG (1) EG18898A (fr)
ES (1) ES2046689T3 (fr)
GR (1) GR1000663B (fr)
HK (1) HK129793A (fr)
IE (1) IE64623B1 (fr)
MA (1) MA21747A1 (fr)
MX (1) MX171083B (fr)
MY (1) MY106327A (fr)
NZ (1) NZ232415A (fr)
PH (1) PH26934A (fr)
PT (1) PT93161B (fr)
ZA (1) ZA901167B (fr)
ZW (1) ZW1490A1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9003679L (sv) * 1990-11-19 1992-05-20 Moelnlycke Ab Foerfarande och anordning foer att tillverka ett spunlacematerial samt absorberande engaangsartikel innefattande ett saadant material
AU662531B2 (en) * 1991-06-12 1995-09-07 Mcneil-Ppc, Inc. Melt blown menstrual pad for application to the body
US5778494A (en) * 1995-12-08 1998-07-14 E. I. Du Pont De Nemours And Company Method and apparatus for improving the air flow through an air duct in a dry fiber web forming system
US5866173A (en) * 1996-11-18 1999-02-02 The Procter & Gamble Company Apparatus for producing absorbent products
AU6265099A (en) * 1998-10-01 2000-04-26 Kimberly-Clark Worldwide, Inc. Differential basis weight nonwoven webs
GB9921534D0 (en) * 1999-09-14 1999-11-17 Intersurgical Ltd Manufacture of electrostatic filtration media
WO2001035886A1 (fr) * 1999-11-19 2001-05-25 Bki Holding Corporation Parties centrales absorbantes a gradient de densite y
AU2087301A (en) * 1999-12-10 2001-06-18 Innovent Inc. Method and apparatus for controlling flow in a drum
ATE282386T1 (de) * 2000-03-02 2004-12-15 Hartmann Paul Ag Absorbierende struktur sowie verfahren zu deren herstellung
US6330735B1 (en) * 2001-02-16 2001-12-18 Kimberly-Clark Worldwide, Inc. Apparatus and process for forming a laid fibrous web with enhanced basis weight capability
EP1240933A3 (fr) * 2001-03-13 2003-01-29 Toyoda Boshoku Corporation Filtre et procédé de sa fabrication
JP4670166B2 (ja) * 2001-03-21 2011-04-13 トヨタ紡織株式会社 フィルタの製造方法
DE10150570B4 (de) * 2001-10-17 2005-02-17 Carl Freudenberg Kg Vliesband und Verfahren zu seiner Herstellung
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
US7001167B2 (en) * 2002-07-30 2006-02-21 Kimberly-Clark Worldwide, Inc. Apparatus and form for making an air formed fibrous web
US20040126543A1 (en) * 2002-12-27 2004-07-01 Potts David Charles Striped material and stripe-forming apparatus
US20050096615A1 (en) * 2003-10-31 2005-05-05 Kimberly-Clark Worldwide, Inc. Absorbent article with segmented absorbent structure
SE0303472D0 (sv) * 2003-12-22 2003-12-22 Sca Hygiene Paper Ab A method of forming an absorbent body
US20060135933A1 (en) * 2004-12-21 2006-06-22 Newlin Seth M Stretchable absorbent article featuring a stretchable segmented absorbent
US7465684B2 (en) 2005-01-06 2008-12-16 Buckeye Technologies Inc. High strength and high elongation wipe
US7682554B2 (en) * 2005-08-30 2010-03-23 Kimberly-Clark Worldwide, Inc. Method and apparatus to mechanically shape a composite structure
US7687012B2 (en) * 2005-08-30 2010-03-30 Kimberly-Clark Worldwide, Inc. Method and apparatus to shape a composite structure without contact
EP2298977A1 (fr) * 2009-09-17 2011-03-23 The Procter & Gamble Company Processus de pose de fibre à air pour des structures fibreuses adaptées à une utilisation dans des articles absorbants
MX353338B (es) 2010-12-08 2018-01-09 Georgia Pacific Nonwovens Llc Material de limpieza no tejido dispersable.
JP5624877B2 (ja) * 2010-12-27 2014-11-12 花王株式会社 吸収体の製造方法及び製造装置
PL2532328T3 (pl) 2011-06-10 2014-07-31 Procter & Gamble Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym
US9303340B2 (en) * 2012-07-09 2016-04-05 Americo Manufacturing Co., Inc. Process for creating a variable density, high loft, non-woven web structure
ES2671005T3 (es) 2013-11-15 2018-06-04 Georgia-Pacific Nonwovens LLC Material de toallita no tejido dispersable
EP2905001B1 (fr) 2014-02-11 2017-01-04 The Procter and Gamble Company Procédé et appareil de fabrication d'une structure absorbante comprenant des canaux
CN110998024A (zh) * 2017-06-02 2020-04-10 普乐模塑纤维技术私人有限责任公司 用于由绒毛浆材料制造3-维成形产品的方法以及这样的产品
WO2019152638A1 (fr) 2018-01-31 2019-08-08 Georgia-Pacific Nonwovens LLC Liant naturel à base de cellulose modifiée pour tissus non tissés
CA3112186A1 (fr) 2018-09-26 2020-04-02 Georgia-Pacific Mt. Holly Llc Tissus non tisses sans latex et sans formaldehyde
MX2021014399A (es) * 2019-05-30 2022-01-18 Kimberly Clark Co Aparatos y metodos para fabricar estructuras absorbentes que incluyen medios de enmascaramiento flexibles.
CN110735228B (zh) * 2019-09-11 2022-09-20 陕西羊老大服饰股份有限公司 一种羊毛蚕丝暖芯絮片的加工设备
EP4093908B1 (fr) * 2020-01-23 2024-03-06 3M Innovative Properties Company Machines, systèmes et procédés de fabrication de bandes de fibres aléatoires
MX2024010468A (es) * 2022-02-28 2024-09-04 Joa Curt G Inc Aparato para formar y aplicar una cubierta de nucleo plisado.

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949646A (en) * 1953-11-24 1960-08-23 Changewood Corp Method for forming fibrous structures
US2993239A (en) * 1954-11-08 1961-07-25 Weyerhaeuser Co Production of integral layered felts
US3056173A (en) * 1958-07-11 1962-10-02 Weyerhaeuser Co Pneumatic fiber felting head
US3598680A (en) * 1968-04-18 1971-08-10 Int Paper Co Tandem air former
AU449389B2 (en) * 1969-07-16 1974-05-27 The Associated Paper Mills Limited Methods and apparatus for producing fibrous webs andthe production of products therefrom
US3657657A (en) * 1970-08-03 1972-04-18 William T Jefferson Digital sine wave generator
US3846871A (en) * 1970-08-28 1974-11-12 Scott Paper Co Apparatus for forming fibrous pads
US3973291A (en) * 1970-08-28 1976-08-10 Scott Paper Company Method for forming fibrous pads
US3744091A (en) * 1970-12-21 1973-07-10 Curlator Corp Mat forming apparatus for fiber web forming machine
US3717905A (en) * 1971-08-23 1973-02-27 Int Paper Co Air laying apparatus
US3963392A (en) * 1973-04-04 1976-06-15 Johnson & Johnson Apparatus for preparing air-laid nonwoven webs from combined streams
US4032274A (en) * 1974-01-25 1977-06-28 Union Carbide Corporation Linear apparatus for high speed production of air-laid non-woven webs
US4054628A (en) * 1974-09-17 1977-10-18 The Kendall Company Method of making biaxially oriented nonwoven fabrics
JPS54150291A (en) * 1978-05-17 1979-11-26 Kao Corp Device for discontinuously holding cottonnlike matter on band
US4183995A (en) * 1978-09-21 1980-01-15 The Kendall Company Octa-directional nonwoven fabric
US4388056A (en) * 1981-07-06 1983-06-14 The Procter & Gamble Company Apparatus for continuously making an air-laid fibrous web having patterned basis weight distribution
US4741941A (en) * 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
US4761258A (en) * 1985-12-10 1988-08-02 Kimberly-Clark Corporation Controlled formation of light and heavy fluff zones
EP0226939B1 (fr) * 1985-12-10 1992-11-19 Kimberly-Clark Corporation Appareil et procédé de formation d'une nappe de fibres
US4767586A (en) * 1986-01-13 1988-08-30 Kimberly-Clark Corporation Apparatus and method for forming a multicomponent integral laid fibrous web with discrete homogeneous compositional zones, and fibrous web produced thereby
US4701294A (en) * 1986-01-13 1987-10-20 Kimberly-Clark Corporation Eductor airforming apparatus
DD262142A3 (de) * 1986-12-31 1988-11-23 Univ Dresden Tech Einrichtung zur musterung, strukturierung und veraenderung der flaechenmasse

Also Published As

Publication number Publication date
PH26934A (en) 1992-12-03
AR245511A1 (es) 1994-01-31
ZW1490A1 (en) 1991-09-11
ATE95581T1 (de) 1993-10-15
HK129793A (en) 1993-12-03
MY106327A (en) 1995-05-30
PT93161B (pt) 1998-01-30
EP0383616B1 (fr) 1993-10-06
GR1000663B (el) 1992-09-25
DE69003703T2 (de) 1994-03-17
EG18898A (en) 1994-04-30
MX171083B (es) 1993-09-29
GR900100090A (en) 1991-06-28
MA21747A1 (fr) 1990-10-01
IE64623B1 (en) 1995-08-23
CA2010080C (fr) 2000-12-12
DE69003703D1 (de) 1993-11-11
US5076774A (en) 1991-12-31
ZA901167B (en) 1991-10-30
JPH02269855A (ja) 1990-11-05
EP0383616A1 (fr) 1990-08-22
JP2986168B2 (ja) 1999-12-06
NZ232415A (en) 1992-07-28
ES2046689T3 (es) 1994-02-01
AU624904B2 (en) 1992-06-25
AU4975690A (en) 1990-08-23
PT93161A (pt) 1991-10-15
BR9000714A (pt) 1991-01-22

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Legal Events

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EEER Examination request
MKEX Expiry