CA1165991A - Filament draw nozzle - Google Patents

Filament draw nozzle

Info

Publication number
CA1165991A
CA1165991A CA000382288A CA382288A CA1165991A CA 1165991 A CA1165991 A CA 1165991A CA 000382288 A CA000382288 A CA 000382288A CA 382288 A CA382288 A CA 382288A CA 1165991 A CA1165991 A CA 1165991A
Authority
CA
Canada
Prior art keywords
throughbore
housing
filament draw
nozzle
defining means
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
Application number
CA000382288A
Other languages
English (en)
French (fr)
Inventor
Imants Reba
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.)
Fort James Corp
Original Assignee
Crown Zellerbach Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22711789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1165991(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Application granted granted Critical
Publication of CA1165991A publication Critical patent/CA1165991A/en
Expired 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Continuous Casting (AREA)
  • Inorganic Fibers (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
CA000382288A 1980-10-02 1981-07-22 Filament draw nozzle Expired CA1165991A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US192,973 1980-10-02
US06/192,973 US4322027A (en) 1980-10-02 1980-10-02 Filament draw nozzle

Publications (1)

Publication Number Publication Date
CA1165991A true CA1165991A (en) 1984-04-24

Family

ID=22711789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000382288A Expired CA1165991A (en) 1980-10-02 1981-07-22 Filament draw nozzle

Country Status (8)

Country Link
US (1) US4322027A (enExample)
EP (1) EP0049563B1 (enExample)
JP (1) JPS619221B2 (enExample)
AT (1) ATE19104T1 (enExample)
CA (1) CA1165991A (enExample)
DE (1) DE3174312D1 (enExample)
MX (1) MX153464A (enExample)
WO (1) WO1982001180A1 (enExample)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387065A (en) * 1981-11-02 1983-06-07 Crown Zellerbach Corporation System and method for continuously preventing filament bridging between adjacent draw nozzles
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JP2575777B2 (ja) * 1988-02-15 1997-01-29 三井石油化学工業株式会社 不織布製造用エアーノズル
US5326009A (en) * 1988-02-15 1994-07-05 Mitsui Petrochemical Industries, Ltd. Air nozzle for use in production of nonwoven fabric
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JP2842677B2 (ja) * 1990-08-27 1999-01-06 三井化学株式会社 不織布製造用エアガン
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Family Cites Families (8)

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Also Published As

Publication number Publication date
JPS57501577A (enExample) 1982-09-02
EP0049563B1 (en) 1986-04-09
MX153464A (es) 1986-10-21
US4322027A (en) 1982-03-30
DE3174312D1 (en) 1986-05-15
EP0049563A2 (en) 1982-04-14
EP0049563A3 (en) 1982-05-19
JPS619221B2 (enExample) 1986-03-20
WO1982001180A1 (en) 1982-04-15
ATE19104T1 (de) 1986-04-15

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