ES419626A1 - Aerodynamic spinning of composite yarn - Google Patents

Aerodynamic spinning of composite yarn

Info

Publication number
ES419626A1
ES419626A1 ES419626A ES419626A ES419626A1 ES 419626 A1 ES419626 A1 ES 419626A1 ES 419626 A ES419626 A ES 419626A ES 419626 A ES419626 A ES 419626A ES 419626 A1 ES419626 A1 ES 419626A1
Authority
ES
Spain
Prior art keywords
yarn
twist
composite yarn
spinning
aerodynamic
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
ES419626A
Other languages
Spanish (es)
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.)
BOBKOWICZ
D E MILIAN BOBROWICZ
Original Assignee
BOBKOWICZ
D E MILIAN BOBROWICZ
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 BOBKOWICZ, D E MILIAN BOBROWICZ filed Critical BOBKOWICZ
Publication of ES419626A1 publication Critical patent/ES419626A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

It has been found that with the use of air vortex at the initial stages of yarn formation, one can impart a desired light twist to the yarn. This light twist can be used as a pre-twist which supplements regular yarn spinning and provides a yarn with increased twist retention.
ES419626A 1972-11-29 1973-10-13 Aerodynamic spinning of composite yarn Expired ES419626A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA157,798A CA942487A (en) 1972-11-29 1972-11-29 Aerodynamic spinning of composite yarn

Publications (1)

Publication Number Publication Date
ES419626A1 true ES419626A1 (en) 1976-03-01

Family

ID=4095125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419626A Expired ES419626A1 (en) 1972-11-29 1973-10-13 Aerodynamic spinning of composite yarn

Country Status (14)

Country Link
US (1) US3848403A (en)
JP (1) JPS4981635A (en)
AR (1) AR200890A1 (en)
AT (1) AT332258B (en)
AU (1) AU6283473A (en)
BE (1) BE807763A (en)
BR (1) BR7309313D0 (en)
CA (1) CA942487A (en)
CH (3) CH578062A5 (en)
ES (1) ES419626A1 (en)
FR (1) FR2208013B1 (en)
GB (1) GB1427373A (en)
IT (1) IT999842B (en)
NL (1) NL7315146A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484667A (en) * 1973-09-19 1977-09-01 Bobtex Corp Ltd Method and apparatus for manufacture of spun yarns
JPS53119334A (en) * 1977-03-24 1978-10-18 Murata Machinery Ltd Direct spinning device
US4244174A (en) * 1977-11-03 1981-01-13 The Bobtex Corporation, Ltd. Poy yarn compositions
CS210725B1 (en) * 1979-02-14 1982-01-29 Stanislav Srajtr Yarn manufacturing process and apparatus for making thereof
ZA823333B (en) * 1981-04-24 1983-11-14
WO1983003434A1 (en) * 1982-03-31 1983-10-13 Barnes, Alan Flame resistant yarns and fabrics, and furnishings incorporating such fabrics
DE3448514C2 (en) * 1984-01-21 1995-08-31 Brockmanns Karl Josef Dr Ing Fiber template stretching device
US4720993A (en) * 1984-10-29 1988-01-26 Commonwealth Scientific & Industrial Research Organization Semiconducting oxygen sensors
US6106913A (en) * 1997-10-10 2000-08-22 Quantum Group, Inc Fibrous structures containing nanofibrils and other textile fibers
US6918864B1 (en) * 1999-06-01 2005-07-19 Applied Materials, Inc. Roller that avoids substrate slippage
CN102691143B (en) * 2012-05-30 2014-12-10 武汉纺织大学 Method for improving performances of yarns formed by vortex spinning
CN103215701B (en) * 2013-04-18 2015-07-22 武汉纺织大学 Method for improving yarn structure of eddy composite spinning
CN104233550B (en) * 2014-08-21 2017-08-25 绍兴文理学院 A kind of rare earth is photochromic to dodge color air-jet eddy-current yarn processing method
CN108642636B (en) * 2018-05-03 2021-08-20 东华大学 Preparation device of mass controllable structure nanofiber covered yarns and using method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168012B (en) * 1956-07-31 1964-04-16 Rex Asbestwerke Process for the production of coherent asbestos fiber structures
BE659700A (en) * 1964-02-15
US3382662A (en) * 1965-07-15 1968-05-14 Wyomissing Corp Covered elastomeric yarns
US3439491A (en) * 1965-08-09 1969-04-22 Monsanto Co Process for making core spun yarns
US3494118A (en) * 1967-11-20 1970-02-10 Bobkowicz E Universal open-end spinning method of multicomponent yarns production
CS151710B1 (en) * 1970-03-09 1973-11-19

Also Published As

Publication number Publication date
AU6283473A (en) 1975-05-29
CH578062A5 (en) 1976-07-30
NL7315146A (en) 1974-05-31
CH586764B5 (en) 1977-04-15
BE807763A (en) 1974-03-15
AT332258B (en) 1976-09-27
CH1474373A4 (en) 1976-10-29
AR200890A1 (en) 1974-12-27
JPS4981635A (en) 1974-08-06
US3848403A (en) 1974-11-19
BR7309313D0 (en) 1974-09-05
DE2359590B2 (en) 1977-04-28
FR2208013B1 (en) 1976-05-14
FR2208013A1 (en) 1974-06-21
CA942487A (en) 1974-02-26
ATA969173A (en) 1975-12-15
DE2359590A1 (en) 1974-07-11
IT999842B (en) 1976-03-10
GB1427373A (en) 1976-03-10

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