FR2358494A1 - METHOD AND DEVICE FOR THERMAL TREATMENT OF WIRES - Google Patents

METHOD AND DEVICE FOR THERMAL TREATMENT OF WIRES

Info

Publication number
FR2358494A1
FR2358494A1 FR7721570A FR7721570A FR2358494A1 FR 2358494 A1 FR2358494 A1 FR 2358494A1 FR 7721570 A FR7721570 A FR 7721570A FR 7721570 A FR7721570 A FR 7721570A FR 2358494 A1 FR2358494 A1 FR 2358494A1
Authority
FR
France
Prior art keywords
thread
aftertreatment
drum
plug
compression chamber
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.)
Granted
Application number
FR7721570A
Other languages
French (fr)
Other versions
FR2358494B1 (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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik AG
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
Priority claimed from DE2632082A external-priority patent/DE2632082C2/en
Priority claimed from DE19762637746 external-priority patent/DE2637746A1/en
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Publication of FR2358494A1 publication Critical patent/FR2358494A1/en
Application granted granted Critical
Publication of FR2358494B1 publication Critical patent/FR2358494B1/fr
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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/125—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including means for monitoring or controlling yarn processing
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/122—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes introducing the filaments in the stuffer box by means of a fluid jet
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/127—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes including drawing or stretching on the same machine
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

Compression-crimped synthetic silk consisting of thermoplastic is subjected in thread-plug form to thermal aftertreatment. For this purpose, an aftertreatment drum (14) of adjustable rotational speed and at least one compression chamber (10) are used. A delivery unit (11) of adjustable rotational speed, arranged between the compression chamber or compression chambers and the aftertreatment drum, serves for conveying the thread plug or thread plugs of crimped multifilament synthetic silk, formed in each compression chamber, out of the compression chamber or compression chambers and, after passage through a free zone, towards the aftertreatment drum. Once arrived there, each continuously delivered thread plug runs in an approximately tangential direction onto the gas-permeable casing of the rotating aftertreatment drum cylinder and is transported through the aftertreatment zone by the latter in the form of helical thread-plug turns lying closely to one another and free of radial pressure. The thread material is either heated or cooled. The gaseous treatment medium flows through the helical thread plug turns of the treatment material in the radial direction. The opening of the thread plug or thread plugs to form crimped synthetic threads takes place at the end of the aftertreatment drum. A tension-free, uniform thermal treatment of the synthetic silk delivered at a high feed speed, along with a sufficient dwell time, is made possible in this way.
FR7721570A 1976-07-16 1977-07-12 METHOD AND DEVICE FOR THERMAL TREATMENT OF WIRES Granted FR2358494A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2632082A DE2632082C2 (en) 1976-07-16 1976-07-16 Process for the thermal aftertreatment of crimped thermoplastic, multifilament chemical threads and device for carrying out the process
DE19762637746 DE2637746A1 (en) 1976-08-21 1976-08-21 Relaxing textured synthetic yarn by heat-treating - by forming into a plug and feeding onto heated rotating drum

Publications (2)

Publication Number Publication Date
FR2358494A1 true FR2358494A1 (en) 1978-02-10
FR2358494B1 FR2358494B1 (en) 1982-02-26

Family

ID=25770710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721570A Granted FR2358494A1 (en) 1976-07-16 1977-07-12 METHOD AND DEVICE FOR THERMAL TREATMENT OF WIRES

Country Status (6)

Country Link
JP (1) JPS5338737A (en)
CH (1) CH624816GA3 (en)
CS (1) CS211377B2 (en)
FR (1) FR2358494A1 (en)
GB (1) GB1575943A (en)
IT (1) IT1078457B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598030B2 (en) * 2016-11-22 2023-03-07 Nv Michel Van De Wiele Device and method for manufacturing crimped textile yarn and cooling drum for such a device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136461A (en) * 1983-03-04 1984-09-19 Hollingsworth Yarn-handling process and apparatus
JPS60147479A (en) * 1984-01-12 1985-08-03 Dainippon Toryo Co Ltd Water-soluble coating composition for tatami facing application
JPS61141155U (en) * 1985-02-25 1986-09-01
JPH0759765B2 (en) * 1985-12-09 1995-06-28 帝人株式会社 Method for producing polyester fiber
JPH0541849U (en) * 1991-11-11 1993-06-08 ライ レン ホアン Negative film holder
DE10110601A1 (en) * 2000-04-11 2001-10-25 Barmag Barmer Maschf Production of a texturized filament yarns divides the extruded filament bundle into equal part-bundles to be texturized and then combined into a yarn for winding
CN106757906B (en) * 2016-12-07 2019-07-23 东华大学 The permanent curl shaping device group of regenerated celulose fibre directly makes a system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082451A (en) * 1963-09-26 1967-09-06 Ici Ltd A process for treating filamentary material
FR1594200A (en) * 1967-12-08 1970-06-01
US3911538A (en) * 1970-10-15 1975-10-14 Rhone Poulenc Textile Apparatus for texturizing a plurality of yarns simultaneously

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082451A (en) * 1963-09-26 1967-09-06 Ici Ltd A process for treating filamentary material
FR1594200A (en) * 1967-12-08 1970-06-01
US3911538A (en) * 1970-10-15 1975-10-14 Rhone Poulenc Textile Apparatus for texturizing a plurality of yarns simultaneously

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598030B2 (en) * 2016-11-22 2023-03-07 Nv Michel Van De Wiele Device and method for manufacturing crimped textile yarn and cooling drum for such a device

Also Published As

Publication number Publication date
JPS6120656B2 (en) 1986-05-23
FR2358494B1 (en) 1982-02-26
CH624816B (en)
JPS5338737A (en) 1978-04-10
GB1575943A (en) 1980-10-01
CH624816GA3 (en) 1981-08-31
CS211377B2 (en) 1982-02-26
IT1078457B (en) 1985-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse