ATE109526T1 - Vorrichtung und verfahren zur bildung von luftgelegten faserbahnen mit vielen bestandteilen. - Google Patents

Vorrichtung und verfahren zur bildung von luftgelegten faserbahnen mit vielen bestandteilen.

Info

Publication number
ATE109526T1
ATE109526T1 AT87304758T AT87304758T ATE109526T1 AT E109526 T1 ATE109526 T1 AT E109526T1 AT 87304758 T AT87304758 T AT 87304758T AT 87304758 T AT87304758 T AT 87304758T AT E109526 T1 ATE109526 T1 AT E109526T1
Authority
AT
Austria
Prior art keywords
air
airlaying
fibres
stream
entrained
Prior art date
Application number
AT87304758T
Other languages
English (en)
Inventor
John J Angstadt
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE109526T1 publication Critical patent/ATE109526T1/de

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
    • D04H1/70—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
    • A61F13/15626—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
    • D04H1/70—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
    • 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
    • D04H1/736—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 characterised by the apparatus for arranging fibres
    • 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
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
AT87304758T 1987-05-29 1987-05-29 Vorrichtung und verfahren zur bildung von luftgelegten faserbahnen mit vielen bestandteilen. ATE109526T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87304758A EP0292623B1 (de) 1987-05-29 1987-05-29 Vorrichtung und Verfahren zur Bildung von luftgelegten Faserbahnen mit vielen Bestandteilen

Publications (1)

Publication Number Publication Date
ATE109526T1 true ATE109526T1 (de) 1994-08-15

Family

ID=8197928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87304758T ATE109526T1 (de) 1987-05-29 1987-05-29 Vorrichtung und verfahren zur bildung von luftgelegten faserbahnen mit vielen bestandteilen.

Country Status (5)

Country Link
EP (1) EP0292623B1 (de)
AT (1) ATE109526T1 (de)
DE (1) DE3750331T2 (de)
ES (1) ES2056818T3 (de)
HK (1) HK98796A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690843A1 (fr) * 1992-05-07 1993-11-12 Peaudouce Procédé et dispositif de fabrication de matelas absorbants multicouches, notamment pour couches-culottes.
US7524449B2 (en) 2005-08-17 2009-04-28 The Procter & Gamble Company Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly
US7906065B1 (en) 2009-08-18 2011-03-15 The Procter & Gamble Company Method and apparatus for forming a batt of particulate material for use as a component in an absorbent core assembly
CN107949670B (zh) * 2015-09-11 2021-03-02 精工爱普生株式会社 薄片制造装置以及薄片制造方法
CN105671789B (zh) * 2016-01-15 2017-10-24 孙福胜 一种气流堆砌成型仿生鸟巢棉的制备方法
CN106264872B (zh) * 2016-07-29 2019-07-02 泉州市汉威机械制造有限公司 一种棉芯成型装置
US11492572B2 (en) 2019-12-06 2022-11-08 Alene Candles LLC Effervescing compositions and tablets for treating toilets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074959A (en) * 1972-09-09 1978-02-21 Karl Kroyer St. Anne's Limited Apparatus for forming multi-ply fibrous sheets
US3978257A (en) * 1973-08-06 1976-08-31 Kimberly-Clark Corporation Internally adhesively bonded fibrous web
US3943605A (en) * 1974-05-16 1976-03-16 Paper Converting Machine Company Fluff article and method and apparatus for forming same
US3994047A (en) * 1975-04-11 1976-11-30 International Paper Company Apparatus for the twin-wire air laying of fibrous pads

Also Published As

Publication number Publication date
EP0292623B1 (de) 1994-08-03
ES2056818T3 (es) 1994-10-16
HK98796A (en) 1996-06-14
EP0292623A1 (de) 1988-11-30
DE3750331D1 (de) 1994-09-08
DE3750331T2 (de) 1995-01-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time