ES8406580A1 - A spun fibre yarn and a process and apparatus for its manufacture - Google Patents

A spun fibre yarn and a process and apparatus for its manufacture

Info

Publication number
ES8406580A1
ES8406580A1 ES525929A ES525929A ES8406580A1 ES 8406580 A1 ES8406580 A1 ES 8406580A1 ES 525929 A ES525929 A ES 525929A ES 525929 A ES525929 A ES 525929A ES 8406580 A1 ES8406580 A1 ES 8406580A1
Authority
ES
Spain
Prior art keywords
open
zones
free ends
yarn
spun fibre
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
ES525929A
Other languages
Spanish (es)
Other versions
ES525929A0 (en
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.)
Rhone Poulenc Fibres SA
Original Assignee
Rhone Poulenc Fibres SA
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 Rhone Poulenc Fibres SA filed Critical Rhone Poulenc Fibres SA
Publication of ES8406580A1 publication Critical patent/ES8406580A1/en
Publication of ES525929A0 publication Critical patent/ES525929A0/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention provides a spun fibre yarn e.g. for textile application and having a non-twisted structure with parallel strands, comprising open and closed zones, the fibres being interlaced and non-bonded in the closed zones and having parallel strands in the open zones, the open zones furthermore having free ends, the yarn having also a support for the interlaced strands in a central, or core, position around which are wound the free ends of the open zones, the length of the free ends being at least equal to the mean circumference of the support, so that the free ends form an envelope, the cohesion factor of the yarn being greater than 100. Such yarns are made by feeding at least one sliver of fibres to a drawing unit 3 and then to at least one open single-jet interlacing nozzle 6 fed with gaseous fluid, and the product obtained is then passed through a false-twist device 10 and collected at a speed of at least 60 m/min.
ES525929A 1982-09-27 1983-09-26 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF A YARN OF FIBERS WITH PARTIALLY INTERLOCKING CAPS Granted ES525929A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216347A FR2533593A1 (en) 1982-09-27 1982-09-27 TEXTILE PRODUCT TYPE FIBER FIBER, METHOD AND DEVICE FOR MANUFACTURING THE SAME

Publications (2)

Publication Number Publication Date
ES8406580A1 true ES8406580A1 (en) 1984-07-16
ES525929A0 ES525929A0 (en) 1984-07-16

Family

ID=9277833

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525929A Granted ES525929A0 (en) 1982-09-27 1983-09-26 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF A YARN OF FIBERS WITH PARTIALLY INTERLOCKING CAPS

Country Status (11)

Country Link
JP (1) JPS5976940A (en)
BE (1) BE897826A (en)
BR (1) BR8305355A (en)
DE (1) DE3334551A1 (en)
DK (1) DK439783A (en)
ES (1) ES525929A0 (en)
FR (1) FR2533593A1 (en)
GB (1) GB2127870B (en)
IT (1) IT1168960B (en)
NL (1) NL8302762A (en)
SE (1) SE8305186L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856805B1 (en) * 2003-06-24 2005-10-28 Cit Alcatel SYSTEM COATING THE MODAL POLARIZATION DISPERSION OF AN OPTICAL FIBER

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336639A (en) * 1962-10-22 1963-08-30 Du Pont New wrapped wires, their manufacturing process and apparatus used
DE2042387A1 (en) * 1970-08-26 1972-04-20 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for producing a staple fiber yarn
JPS5526215B1 (en) * 1971-07-12 1980-07-11
JPS5243256B2 (en) * 1973-04-10 1977-10-29
GB1535036A (en) * 1974-11-28 1978-12-06 Toray Industries Interlacing multifilament yarn
AU1239076A (en) * 1975-04-01 1977-09-29 Du Pont Direct spinning process
NL7613132A (en) * 1975-12-03 1977-06-07 Ppg Industries Inc MACHINE FOR TREATING A TEXTILE THREAD.
JPS52107349A (en) * 1976-03-04 1977-09-08 Murata Machinery Ltd Spun yarn and method of producing same
US4118921A (en) * 1976-10-06 1978-10-10 E. I. Du Pont De Nemours And Company Yarn of entangled fibers
JPS53119334A (en) * 1977-03-24 1978-10-18 Murata Machinery Ltd Direct spinning device
FR2461040A1 (en) * 1979-07-09 1981-01-30 Inst Textile De France METHOD AND DEVICE FOR OBTAINING A THREAD HAVING ITS LENGTH OF ALTERNATIVELY REVERSE SENSE ZONES
FR2519035A1 (en) 1981-12-28 1983-07-01 Rhone Poulenc Fibres TEXTILE PRODUCT TYPE FIBER FIBER, METHOD AND DEVICE FOR MANUFACTURING THE SAME

Also Published As

Publication number Publication date
NL8302762A (en) 1984-04-16
FR2533593B1 (en) 1985-03-22
GB8325062D0 (en) 1983-10-19
FR2533593A1 (en) 1984-03-30
DK439783D0 (en) 1983-09-26
IT8322489A0 (en) 1983-08-09
DK439783A (en) 1984-03-28
IT1168960B (en) 1987-05-20
BR8305355A (en) 1984-05-08
JPS5976940A (en) 1984-05-02
DE3334551A1 (en) 1984-03-29
BE897826A (en) 1984-03-26
ES525929A0 (en) 1984-07-16
SE8305186L (en) 1984-03-28
SE8305186D0 (en) 1983-09-26
GB2127870A (en) 1984-04-18
GB2127870B (en) 1986-01-08

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