TW335422B - Process and apparatus for forming a web of generally randomly orientes fibers - Google Patents

Process and apparatus for forming a web of generally randomly orientes fibers

Info

Publication number
TW335422B
TW335422B TW085115973A TW85115973A TW335422B TW 335422 B TW335422 B TW 335422B TW 085115973 A TW085115973 A TW 085115973A TW 85115973 A TW85115973 A TW 85115973A TW 335422 B TW335422 B TW 335422B
Authority
TW
Taiwan
Prior art keywords
forming
web
air tube
orientes
fibers
Prior art date
Application number
TW085115973A
Other languages
English (en)
Inventor
O Staples Phillip
S Freund Kenneth
J Giles Andrew
A Mccoy Todd
H Sowell Lyles
R Tucker Leonard
S Bailey James
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of TW335422B publication Critical patent/TW335422B/zh

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
    • D04H13/00—Other non-woven fabrics
    • 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
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/02—Hoppers; Delivery shoots
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G25/00—Lap-forming devices not integral with machines specified above
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
TW085115973A 1995-12-08 1996-12-24 Process and apparatus for forming a web of generally randomly orientes fibers TW335422B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US836895P 1995-12-08 1995-12-08

Publications (1)

Publication Number Publication Date
TW335422B true TW335422B (en) 1998-07-01

Family

ID=21731241

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115973A TW335422B (en) 1995-12-08 1996-12-24 Process and apparatus for forming a web of generally randomly orientes fibers

Country Status (7)

Country Link
US (1) US5778494A (zh)
EP (1) EP0865526A2 (zh)
JP (1) JP2000512692A (zh)
KR (1) KR20000064357A (zh)
CA (1) CA2237431A1 (zh)
TW (1) TW335422B (zh)
WO (1) WO1997022743A2 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6193174B1 (en) * 1998-06-30 2001-02-27 E. I. Du Pont De Nemours And Company Air handling system for an advanced web former
GB9921534D0 (en) * 1999-09-14 1999-11-17 Intersurgical Ltd Manufacture of electrostatic filtration media
JP4376439B2 (ja) * 2000-09-27 2009-12-02 トヨタ紡織株式会社 繊維層状体およびその製造方法およびその製造装置
US7946691B2 (en) * 2008-11-05 2011-05-24 Eastman Kodak Company Deflection device including expansion and contraction regions
CN105624924B (zh) * 2016-03-30 2017-09-08 苏州市职业大学 气流成网机的成网装置
CN105780302B (zh) * 2016-03-30 2017-09-08 苏州市职业大学 气流成网机的给棉装置
CN105624923B (zh) * 2016-03-30 2017-10-10 苏州市职业大学 气流成网机
CN105624844B (zh) * 2016-03-30 2017-09-22 苏州市职业大学 气流成网机的压棉装置
DE102016009679A1 (de) * 2016-08-10 2018-02-15 Hubert Hergeth Vliesbildemaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT296099B (de) * 1969-02-07 1972-01-25 Fehrer Ernst Vorrichtung zum Herstellen von Vliesen aus Fasermaterial
US3740797A (en) * 1971-01-21 1973-06-26 Johnson & Johnson Method of forming webs and apparatus therefor
US3797074A (en) * 1971-04-20 1974-03-19 Du Pont Air-laying process for forming a web of textile fibers
US3895089A (en) * 1973-04-04 1975-07-15 Johnson & Johnson Method for preparing air-laid nonwoven webs from combined streams
US3914822A (en) * 1974-03-14 1975-10-28 Rando Machine Corp Machine for forming random fiber webs
US3932915A (en) * 1974-08-09 1976-01-20 E. I. Du Pont De Nemours & Company Air-laydown apparatus for forming uniform webs of staple fibers
FR2292792A1 (fr) * 1974-11-26 1976-06-25 Rando Machine Corp Machine destinee a former des nappes de fibres disposees au hasard
US4097965A (en) * 1976-08-17 1978-07-04 Scott Paper Company Apparatus and method for forming fibrous structures comprising predominantly short fibers
US4130915A (en) * 1977-09-19 1978-12-26 Scott Paper Company Carding operation for forming a fibrous structure
US4475271A (en) * 1982-04-29 1984-10-09 Chicopee Process and apparatus for producing uniform fibrous web at high rate of speed
US4701294A (en) * 1986-01-13 1987-10-20 Kimberly-Clark Corporation Eductor airforming apparatus
DE3901313A1 (de) * 1989-01-18 1990-07-19 Hollingsworth Gmbh Vlieskrempel
US5076774A (en) * 1989-02-16 1991-12-31 Chicopee Apparatus for forming three dimensional composite webs
AT398438B (de) * 1992-07-17 1994-12-27 Kuehnsdorfer Gmbh Verfahren zur strömungsdynamischen herstellung von verformbaren fasermatten hoher reissfestigkeit sowie vorrichtung zu deren herstellung

Also Published As

Publication number Publication date
JP2000512692A (ja) 2000-09-26
KR20000064357A (ko) 2000-11-06
US5778494A (en) 1998-07-14
EP0865526A2 (en) 1998-09-23
WO1997022743A3 (en) 2002-02-14
CA2237431A1 (en) 1997-06-26
WO1997022743A2 (en) 1997-06-26

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