EP1584716A1 - Procédé de traitement de fil et machine - Google Patents

Procédé de traitement de fil et machine Download PDF

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Publication number
EP1584716A1
EP1584716A1 EP04008682A EP04008682A EP1584716A1 EP 1584716 A1 EP1584716 A1 EP 1584716A1 EP 04008682 A EP04008682 A EP 04008682A EP 04008682 A EP04008682 A EP 04008682A EP 1584716 A1 EP1584716 A1 EP 1584716A1
Authority
EP
European Patent Office
Prior art keywords
yarn
filament yarn
filament
tension
texturing
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.)
Withdrawn
Application number
EP04008682A
Other languages
German (de)
English (en)
Inventor
Davide Maccabruni
Marc Schaad
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.)
SSM Schaerer Schweiter Mettler AG
Original Assignee
SSM Schaerer Schweiter Mettler 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
Application filed by SSM Schaerer Schweiter Mettler AG filed Critical SSM Schaerer Schweiter Mettler AG
Priority to EP04008682A priority Critical patent/EP1584716A1/fr
Priority to KR1020050029522A priority patent/KR100698671B1/ko
Priority to CNA2005100648725A priority patent/CN1680641A/zh
Priority to TW094111207A priority patent/TWI286169B/zh
Publication of EP1584716A1 publication Critical patent/EP1584716A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/024—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting with provision for imparting irregular effects to the yarn
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • 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
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled threads
    • 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

Definitions

  • the invention relates to a yarn processing method for producing a Fancy yarn of at least one filament yarn with the Process steps feeding the filament yarn into a texturing unit according to the false-twist method with a filament yarn tension having yarn path, and texturing the filament yarn by means of Texturing unit and a yarn processing machine set up for Production of a fancy yarn from at least one filament yarn.
  • Garnbearbeitungsmaschinen for processing filament yarns with an air texturing nozzle are known.
  • a Such Lufttexturiermaschine is disclosed in DE 39 09 516 A1.
  • Air texturing machines are used to create smooth, featureless Constantly curling filament yarns.
  • Several original yarns (core threads) can do this with effect yarns of different traditions textured yarn can be processed.
  • the Filament yarns evenly crimped and optionally around the Original yarn arranged around.
  • the sheaths can be different Include fancy yarns.
  • the filament yarns, so the sheaths and the Core threads are delivered via delivery mechanisms, e.g. Godets, one Air-texturing nozzle supplied.
  • the generated is made of several components existing fancy yarn (multicomponent yarn) from a spool onto which the multicomponent yarn is wound up. Before the Winding the multi-component yarn can be stretched again, fixed,shrinked and / or aviviert.
  • a disadvantage of the known yarn processing machines is that these lead to a regular structure of the produced effect yarn.
  • the effect yarn has an irregular structure. This can e.g. cause the manufactured effect yarn or a woven from it Fabric gives the impression as if it were made by hand.
  • the structure of the produced fancy yarn can not be flexible be varied enough during the manufacturing process.
  • European Patent Application EP 01 117 809 discloses so-called FancyFlex aggregate.
  • Such a FancyFlex unit has a thread guide, lying one behind the other in irregular intervals a yarn supply of the yarn to be processed generated. This Garnvorrat is jerky again the threadline of the fed to processing yarn. This leads to a sudden Breaking the tension of the yarn to be processed, causing a malfunction in the threadline results that after a yarn processing an effect in the yarn causes.
  • the invention is based on the object, a Garnbearbeitungsvon and a yarn processing machine for producing a fancy yarn by means of texturing, which has the disadvantages of the prior art Avoid technology and in particular, make one allow irregular structure having fancy yarn.
  • a fancy yarn of at least one filament yarn becomes Filament yarn having a filament yarn tension Threadline fed to a texturing unit.
  • the filament yarn is textured.
  • a basic component of Filament yarn tension is e.g. generated by that in the yarn path before the texturing unit is arranged a delivery mechanism and after the Texturer unit a deduction mechanism.
  • This thread guide devices, ie the delivery plant and the deduction mechanism run with different Rotational speeds, whereby the basic component of Filament yarn tension of the yarn path arises.
  • Filament yarn tension temporally recurring thereby lowers that recurrently a Filamentgarnvorrat is generated, the Threadline before feeding the filament yarn into the texturing unit is supplied recurrently.
  • the filament yarn tension may be e.g. be thereby repeatedly degraded, that in each case briefly in the Threadline on the filament yarn suddenly pulled, so first the Filament yarn tension compared to the base component is increased. If the filament yarn is released again, it breaks Filament yarn tension suddenly together, resulting in the desired Producing a Filamentgarnvorrats and its feeding into the Threadline leads. Passing through the texturing unit of the filament yarn with different Filamentgarnschreiben causes the produced effect yarn according to the filament yarn tension accordingly more or less strongly textured structure.
  • the structure of a fancy yarn be made flexible.
  • the recurrent humiliation of Filament yarn tension can be arbitrarily irregular by a appropriate control can be set. This can be done create completely new fancy yarns.
  • the produced effect yarns can have a flame effect or accumulation effects, whereby the Production of completely new substances is possible.
  • the Filamentgarnputsvariationsmodul is preferably used in front of a heater so that it deflects the yarn path in the direction of the thread and creates a Garnbevoratung. If the filament yarn tension variation module is inserted in front of a cooler and / or in the region of a cooler and / or after a cooler, the deflection for the thread supply takes place either in the thread running direction or at an angle of .alpha..ltoreq.90.degree. These measures can increase process stability and influence the thread tension during the process. Different stress peaks with respect to the yarn to be processed with different amplitudes and periods have a particularly effective effect on the yarn to be processed.
  • the lowering of the filament yarn tension in irregular intervals and / or with varying intensity carried out. This can be achieved an effect of the impression of seemingly random variations in the structure of the produced Fancy yarn awakens.
  • the filament yarn supply passes through before Feed into the texturing unit a heater. Due to the varied Filament yarn tension results in a different residence time of different Filamentgarnabitesen in the heater.
  • the irregular Effect of the inventive effect yarn is characterized reinforces that the filament yarn to be processed varies in strength is heated, which causes the thermoplastic properties of the filament yarn are utilized to different degrees.
  • the texturing according to the invention is a False-twist texturing.
  • a particularly pronounced irregular effect in the manufactured effect yarn be achieved.
  • the texturing unit additionally at least one yarn may be preferred a filament yarn, with a constant filament yarn tension be supplied with threadline.
  • the additionally supplied Filament yarn preferably passes through the entire Manufacturing process, except that the module containing the Filament yarn tension varies (filament yarn tension variation modulus) will not go through.
  • the yarn coming out of the texturing unit becomes swirled with the supplied yarn.
  • the yarn processing machine is for the production a fancy yarn of at least one filament yarn set.
  • the Garnbearbeitungsmaschine has at least one texturing unit and Yarn guiding devices which are so on the yarn processing machine are positioned and set up so that the filament yarn through the Texturing unit having a filament yarn tension Threadline is feasible, on.
  • the Yarn processing machine one or more Filamentgarnputsvariationsmodule on, the / along the threadline in front of the Texturing unit is positioned on the yarn processing machine / are.
  • the filament yarn tension variation module (s) is / are so established, the filament yarn tension thereby recurring to reduce that recurrently produces a filament yarn supply is the threadline before feeding the filament yarn in the Texturing unit at different time intervals and / or transmission quantities is supplied recurrently.
  • the thread guide devices it is at least a supplying plant and a Trigger mechanism, which have different rotational speeds which allows a fundamental component of the filament yarn tension can be generated.
  • the yarn processing machine according to the invention is set up to carry out the method according to the invention. With the The yarn processing machine according to the invention therefore has the advantages realized the process of the invention.
  • the filament yarn tension variation module or modules are in front of the heater with a deflection in the direction of thread travel and / or before the radiator and / or in the area of the radiator or after the radiator positioned to improve process or yarn quality.
  • the false-twist texturing unit comprises particularly advantageous as Filament yarn tension variation module a Fancyflex aggregate.
  • a Fancyflex aggregate can be computer-controlled almost any Create filament thread tension curves. The desired irregular Effect in the produced fancy yarn can thereby be easily produced become.
  • FIG. 1 shows the yarn path in a yarn processing machine according to the invention.
  • FIG. 2 shows an example of a filament yarn tension when carrying out the method according to the invention.
  • the filament yarn 1 first passes through a delivery mechanism 2. At the end of the threadline passes through the filament yarn a deduction work 3.
  • the filament yarn may be e.g. a partially oriented yarn (POY) made of poly-ethylene terephthalate (PET), consisting of 36 filaments and with a fineness of 100 titer act.
  • POY partially oriented yarn
  • PET poly-ethylene terephthalate
  • the extractor can be identical to the delivery plant.
  • Around to produce a fundamental component of a filament yarn tension is the filament yarn 1 from the delivery 2 with a lower Speed fed to the manufacturing process, as the filament yarn 1, or the produced effect yarn, from the deduction 3 the Production process is removed.
  • the threadline is continued by means various deflecting rods 4 steered.
  • the filament yarn passes through a deflection bar. 4 and then directly a Filamentgarnputsvariationsmodul 5, ie preferably a Fancyflex aggregate.
  • the filament yarn tension variation module 5 the threadline at a sharp angle, whereby the filament yarn runs back to another diverter 4 before it the heater 6 is guided.
  • the filament yarn tension variation module is shown 5 horizontally positioned (deflection in Thread running direction).
  • the filament yarn tension variation module 5 can also in front of the radiator 7 in the region of the radiator 7 and / or after the Cooler 7 may be arranged. In these areas, the thread stocking in the direction of yarn travel and / or at an angle of ⁇ ⁇ 90 ° deflected.
  • the heater 6 is mounted together with a subsequent cooler 7. After the filament yarn 1 in the heater. 6 and the radiator 7 have undergone the filament yarn 1 of the texturing unit 10th fed.
  • FIG. 2 shows an example of a filament yarn tension in the case of FIG Implementation of the method according to the invention shown.
  • the Voltage curve 20, so a section of a time course of the Filament yarn tension is in a coordinate system with a Voltage axis 21 shown over a time axis 22.
  • the Voltage curve 20 is characterized by a base voltage and in irregular Time intervals recurring voltage peaks of different heights, i.e. different intensity, characterized. Because of that Filament yarn tension first by the Filamentgarnnapsvariationsmodul is increased, i. e.g. on the filament yarn in the Threadline is pulled, a Filamentgarnvorrat is generated. At the The filament yarn tension is then released in time recurrently abruptly humiliated.
  • the process of the invention can be applied to a single filament yarn be performed.
  • the effect of being positioned in front of a heater Filament yarn tension variation module is a strong, irregular Oscillation of Filamentgarnschreib in the yarn path and thus in the Texturing.
  • the profile shown the voltage curve 20 leads to such a desired effect in manufactured effect yarn.
  • the profile may be due to a computer controlled Filamentgarnnapssvariationsmoduls be generated.
  • the method of the invention controls, the voltage curve can be further flexibilized and / or in terms various desired effects can be optimized. Thus, e.g. a larger break between each two voltage spikes introduced become.
  • a Garnbearbeitungshabilit for producing a Fancy yarn of at least one filament yarn 1 with the Process steps feeding the filament yarn 1 into a texturing unit 10 with a Filamentgarnposition having a threadline, and Texturing the filament yarn 1 by means of the texturing unit 10.
  • the filament yarn tension becomes temporally recurring lowers that recurring each filament yarn supply is generated, the threadline before the supply of the filament yarn. 1 is fed to the texturing unit 10 recurrently.
  • the invention is not limited to the above Embodiments. Rather, a number of variants are conceivable which also with fundamentally different kind of execution of the Features of the invention make use.
  • a Garnbearbeitungshabilit for producing a Fancy yarn of at least one filament yarn 1 with the Process steps feeding the filament yarn 1 into a texturing unit 10 with a Filamentgarnposition having a threadline, and Texturing the filament yarn 1 by means of the texturing unit 10.
  • the filament yarn tension becomes temporally recurring lowers that recurring each filament yarn supply is generated, the threadline before the supply of the filament yarn. 1 is fed to the texturing unit 10 recurrently.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP04008682A 2004-04-10 2004-04-10 Procédé de traitement de fil et machine Withdrawn EP1584716A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04008682A EP1584716A1 (fr) 2004-04-10 2004-04-10 Procédé de traitement de fil et machine
KR1020050029522A KR100698671B1 (ko) 2004-04-10 2005-04-08 실가공 방법 및 실가공기
CNA2005100648725A CN1680641A (zh) 2004-04-10 2005-04-08 纱线加工方法和纱线加工机器
TW094111207A TWI286169B (en) 2004-04-10 2005-04-08 Yarn processing method and yarn processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04008682A EP1584716A1 (fr) 2004-04-10 2004-04-10 Procédé de traitement de fil et machine

Publications (1)

Publication Number Publication Date
EP1584716A1 true EP1584716A1 (fr) 2005-10-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP04008682A Withdrawn EP1584716A1 (fr) 2004-04-10 2004-04-10 Procédé de traitement de fil et machine

Country Status (4)

Country Link
EP (1) EP1584716A1 (fr)
KR (1) KR100698671B1 (fr)
CN (1) CN1680641A (fr)
TW (1) TWI286169B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012107378A1 (fr) * 2011-02-08 2012-08-16 Oerlikon Textile Gmbh & Co. Kg Procédé et dispositif de texturation d'un fil synthétique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040065A1 (de) * 2006-08-26 2008-02-28 Oerlikon Textile Gmbh & Co. Kg Verfahren zur thermischen Behandlung eines laufenden Garns sowie Zwirnmaschine zur Durchführung des Verfahrens
CN108660570A (zh) * 2017-03-28 2018-10-16 瑞德普佳（天津）实业股份有限公司 一种彩色花式涤纶丝及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179276A2 (fr) * 1984-10-23 1986-04-30 Akzo Patente GmbH Procédé de fabrication d'un fil fantaisie non volumineux
EP0299131A1 (fr) * 1987-07-14 1989-01-18 Ernaelsteen, Jean-Charles Procédé de fabrication d'un fil présentant des flammes et dispositif pour la mise en oeuvre de ce procédé
JP2000080532A (ja) * 1999-10-04 2000-03-21 Mitsubishi Rayon Co Ltd 複合仮撚糸の製造法
EP1103641A1 (fr) * 1999-11-25 2001-05-30 Barmag AG Procédé pour la fausse torsion d'un fil synthétique pour produire un fil frisé
EP1277860A1 (fr) * 2001-07-21 2003-01-22 Schärer Schweiter Mettler AG Dispositif pour la fabrication de fils de fantaisie ainsi que l'utilisation du dispositif

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330988A (en) 1980-06-16 1982-05-25 Milliken Research Corporation Method of forming a slub yarn
US4663927A (en) 1984-10-01 1987-05-12 Mitsubishi Rayon Company, Ltd. Method and apparatus for producing slub yarn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179276A2 (fr) * 1984-10-23 1986-04-30 Akzo Patente GmbH Procédé de fabrication d'un fil fantaisie non volumineux
EP0299131A1 (fr) * 1987-07-14 1989-01-18 Ernaelsteen, Jean-Charles Procédé de fabrication d'un fil présentant des flammes et dispositif pour la mise en oeuvre de ce procédé
JP2000080532A (ja) * 1999-10-04 2000-03-21 Mitsubishi Rayon Co Ltd 複合仮撚糸の製造法
EP1103641A1 (fr) * 1999-11-25 2001-05-30 Barmag AG Procédé pour la fausse torsion d'un fil synthétique pour produire un fil frisé
EP1277860A1 (fr) * 2001-07-21 2003-01-22 Schärer Schweiter Mettler AG Dispositif pour la fabrication de fils de fantaisie ainsi que l'utilisation du dispositif

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 06 22 September 2000 (2000-09-22) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012107378A1 (fr) * 2011-02-08 2012-08-16 Oerlikon Textile Gmbh & Co. Kg Procédé et dispositif de texturation d'un fil synthétique
CN103354847A (zh) * 2011-02-08 2013-10-16 欧瑞康纺织有限及两合公司 用于合成丝线变形的方法和设备

Also Published As

Publication number Publication date
TWI286169B (en) 2007-09-01
KR100698671B1 (ko) 2007-03-23
TW200609394A (en) 2006-03-16
KR20060046669A (ko) 2006-05-17
CN1680641A (zh) 2005-10-12

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