WO2007147426A1 - Procédé de fabrication d'une bobine de fil et machine de traitement de fil - Google Patents

Procédé de fabrication d'une bobine de fil et machine de traitement de fil Download PDF

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Publication number
WO2007147426A1
WO2007147426A1 PCT/EP2006/006044 EP2006006044W WO2007147426A1 WO 2007147426 A1 WO2007147426 A1 WO 2007147426A1 EP 2006006044 W EP2006006044 W EP 2006006044W WO 2007147426 A1 WO2007147426 A1 WO 2007147426A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
spool
processing machine
bobbin
take
Prior art date
Application number
PCT/EP2006/006044
Other languages
German (de)
English (en)
Inventor
Robin Gutbrod
Original Assignee
SSM Schärer 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 Schärer Schweiter Mettler AG filed Critical SSM Schärer Schweiter Mettler AG
Priority to CNA2006800550274A priority Critical patent/CN101472819A/zh
Priority to EP06754524A priority patent/EP2035311A1/fr
Priority to PCT/EP2006/006044 priority patent/WO2007147426A1/fr
Priority to TW096122759A priority patent/TW200812896A/zh
Publication of WO2007147426A1 publication Critical patent/WO2007147426A1/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a yarn package manufacturing process and a yarn processing machine for carrying out the yarn package production process.
  • the effect yarn for example, the texturing or the wrapping of at least one core thread with wrapping threads by means of an air-covering nozzle are used.
  • fancy yarn is understood as meaning a yarn which is produced by mechanical and / or thermal processing from at least one multifilament yarn.
  • Yarn processing machines for carrying out such methods include, for example, a false-twist texturing unit, an air-texturing nozzle or an air-covering nozzle as a yarn processing unit.
  • the fancy yarns to be produced may be, for example, yarns of polyamide (PA), eg nylon, of henequene (HE) or elastane, ie of yarn of polyurethane, or of multicomponent yarns made of various of these yarns, the PA yarns can be false-wire textured, ie it can be DTY yarns (Draw Textured Yarn).
  • the yarns produced in this way are usually further treated in downstream processes, for example dyeing of the effect yarns is frequently carried out.
  • the false-twist texturing serves to produce from a plastic-like, flat and smooth multifilament yarn a crimped and structured effect yarn which, due to its voluminous and bulky structure (Bausch), has a textile character.
  • the multifilament yarn (thread) is generally unwound from a supply bobbin, passed through a first delivery mechanism, then heated in a heater (primary heater), cooled on a cooling rail, guided by a swirl transmitter and a second delivery mechanism arranged behind it, a so-called trigger delivery unit. to be subsequently wound up on a yarn package.
  • the heater, the cooling rail and the Swirlers form the false-twist texturing unit.
  • the swirl generator serves to temporarily turn up the multifilament yarn in one operation, ie to produce a twist of the multifilament yarn, or of the individual filament yarns, by transmitting an axial torque to the filament yarns.
  • This temporary twisting (twisted state) is called false-twisted wire (FD).
  • FD false-twisted wire
  • a rotation column is formed, which extends back to the heater (swirl zone), thereby allowing the twisted state of the filament yarns is thermally fixed in front of the swirl generator by heating and cooling. Behind the twist donor, the twist is then resolved again. Due to the thermal fixation in the twisted state, the yarn has the desired crimped structure. Very high production speeds are possible by using a friction twist generator as a swirl generator.
  • the filament yarn is driven directly by means of friction surfaces. Due to the smaller diameter of the thread compared to the spindle, ie, for example, a disc of a Scheibenfriktionsaggregats, a high transmission ratio between the rotation of the disc and the twisting of the filament yarn is realized.
  • the three-axis disc friction unit is particularly well suited for this purpose.
  • As a swirl generator are therefore mainly friction twist, especially three-axis disk friction units, but also so-called nip twister, which transmit torque by means of crossed belt on the filament yarns used. Such a thing
  • Disk friction unit for example in DE 3743708 Al.
  • a nip twister is shown in JP 06184848 A.
  • the twist distribution By friction allows very high rotational and thus high production speeds.
  • Air texturing machines are used to consistently curl smooth structureless filament yarns.
  • Several original yarns can be processed with filament yarns (effect threads) of different traditions into a textured effect yarn.
  • the filament yarns are uniformly crimped and, if necessary, arranged around the original yarns.
  • the sheaths may comprise different yarns.
  • the filament yarns, ie the sheath threads and the core thread are conveyed via delivery mechanisms, e.g. Galetten, fed to a Heiltexturierdüse.
  • the multi-component multifilament yarn produced i. a multicomponent yarn, taken from a spool on which the multicomponent yarn is wound.
  • the multicomponent yarn can be stretched, fixed, shrunk and / or sharpened again.
  • Machines with an air-covering nozzle are used to connect filament yarns consistently to one another to a multi-component yarn (air-covering yarn).
  • at least one sheath thread is connected to a core thread as components.
  • the aim of this process is to be as even as possible Link nodes in the multi-component yarn to achieve and so connect the components together.
  • An example of an air-covering machine is disclosed in US 6,405,519 Bl.
  • the core thread is usually an elastomer-containing yarn.
  • the sheaths may comprise different yarns.
  • the filament yarns, ie the sheath threads and the core thread are fed via delivery mechanisms, eg godets, to an air-covering nozzle.
  • the multicomponent yarn After the multicomponent yarn has passed through the air-covering nozzle, the multicomponent yarn is taken up by a spool on which the multicomponent yarn is wound up. Before winding, the multicomponent yarn can be fixed, shrunk and / or sharpened again.
  • the sheaths are connected to the core thread with the help of an air jet.
  • the air jet is guided in the air-covering nozzle with a jet direction that is not parallel to an air-covering nozzle axis of the air-covering nozzle.
  • the air-covering nozzle axis of the air-covering nozzle is defined by a channel in which the filament yarns are passed through the air-covering nozzle.
  • Effect yarn is wound on a tubular bobbin tube.
  • the effect yarn is wound up so tightly that it firmly encloses the bobbin tube, wherein coil densities, i. the weight of the wound up yarn
  • Coil densities are eg due to the high production speed of the Fancy yarns of eg 500 meters per minute conditionally, resulting in a relatively high yarn tension during the manufacturing process, which in turn leads to a large package density.
  • a disadvantage of the yarn packages produced in this way is that they are not suitable directly for use for dyeing the wound up fancy yarn.
  • the main problem in dyeing, in particular, highly elastic false-twist texturized fancy yarn is its shrinkage, whereby the original volume of the yarn package may decrease by up to about 40%. This shrinkage is caused, for example, by the usual process temperature of dyeing from 100 to 130 ° Celsius.
  • the inner layers of the yarn winding of the yarn package can not shrink.
  • the shrinkage takes place in the outer layers of the yarn winding, whereby the inner layers are compressed.
  • the inner layers of the yarn package are pressed completely flat.
  • a rigid bobbin tube is usually first attached to a bobbin holder of a corresponding rewinding device.
  • An elastic stocking is pulled over this rigid bobbin tube, with one end of the stocking being inserted into the respective end of the bobbin tube, so that the ends do not interfere with the winding process.
  • an elastic cylinder structure for example a hose or any elastic cylindrical structure, can be used, which is suitable for replacing the stocking, for example a plastic net.
  • the invention has for its object to provide a Garnspulenausgnaausvonsclar and a yarn processing machine for
  • the effect yarn is produced from the filament yarn and the dyeing package is wound directly on the same yarn processing machine, whereby the rewinding according to the prior art is omitted.
  • the dyeing coil is wound up so softly with a relatively small package density that the bobbin can be removed from a bobbin tube without damaging the bobbin.
  • the invention is based on the finding that, while maintaining a high production speed, a dyeing bobbin with cross winding can be produced directly on a yarn processing machine with a yarn processing unit, the dye bobbin having a sufficiently low bobbin density for dyeing. As a result, the rewinding can be omitted.
  • a muff is wound as a dyeing bobbin, wherein a bobbin tube is slipped onto the receiving coil holder, and an elastic cylinder structure, in particular a stocking, is wound onto the bobbin tube and the effect yarn is wound onto the cylindrical structure.
  • the bobbin tube is preferably rigid, which simplifies removal of the muff from the bobbin tube. Due to the characteristic of the dyeing bobbin as a muff, the bobbin is supported and / or enveloped after removal from the bobbin tube by the cylindrical structure, as a result of which the dyeing bobbin is more stable and easier to transport.
  • the method according to the invention is particularly suitable for producing dye packages, wherein the filament yarn is false-twisted by means of the yarn processing unit and / or the filament yarns are processed into the effect yarn by means of an air-covering nozzle or an air-texturing nozzle.
  • the yarn take-up angle of the dyeing bobbin is preferred by means of a yarn laying device in front of the take-up bobbin holder set to greater than 18 ° during winding.
  • the package density of a take-up spool to be wound up is determined essentially by the yarn tension of the effect yarn during winding, a contact pressure of a back-up roll on the take-up spool and the thread take-up angle of the cross winding on the take-up spool. The least influence on the yarn processing process in the
  • Garnbearbeitungstician by reducing the coil density can be achieved by increasing the Fadenaufspulwinkels.
  • the Fadenaufspulwinkel is defined by the enclosed between the individual thread windings on the take-up spool and the radial direction of the take-up spool angle. The larger the thread take-up angle is selected, the lower the package density will be under otherwise identical conditions. The latter follows from the fact that at a larger Fadenaufspulwinkel larger cavities are included in the cross winding of the thread windings between successive layers of the wound up fancy yarn, which is trapped between the layers of the wound fancy yarn at larger Fadenaufspulwinkeln more air than at smaller Fadenaufspulwinkeln.
  • a maximum package density of 300 g / l for dyeing is undershot at a conventional production rate of about 500 m / min from a yarn take-up angle of 18 °.
  • the coil density of the dyeing bobbin is preferably set to between 90 and 300 g / l, preferably 90 to 150 g / l, especially in the case of false-twist texturized PA or HE yarn, which leads to good dyeing results, in particular with regard to uniform dyeing.
  • a yarn processing machine according to the invention for carrying out the yarn package production method according to the invention comprises:
  • At least one supply bobbin case holder at least one supply bobbin case holder, a yarn processing unit for producing a fancy yarn from a filament yarn of a supply bobbin kept ready on the supply bobbin case holder, and
  • the yarn processing machine is designed to produce a dyeing coil with a cross winding as a take-up spool.
  • a bobbin tube is attached to the bobbin holder in the yarn processing machine according to the invention, wherein an elastic cylinder structure, in particular a stocking, is wound onto the bobbin tube and wherein the yarn processing machine is arranged to wind up the effect yarn onto the cylinder structure.
  • the bobbin tube on which the dyeing bobbin is wound an outer diameter between 75 and 180 mm.
  • the inner diameter of the bobbin of the dyeing bobbin is determined accordingly. Since the dyeing bobbins, respectively the muffs, are attached to a spindle during dyeing, the inner diameter of the bobbin of the dyeing bobbin must be sufficiently large, so that sufficient Space for shrinking between bobbin inside and spindle during dyeing remains.
  • the yarn processing unit preferably has a false twist texturing unit or an air covering nozzle or an air texturing nozzle.
  • a thread laying device is arranged with means for adjusting a Fadenverlegewinkels the take-up reel in front of the receiving spool holder, can without affecting the
  • the coil density can be reduced by increasing the Fadenverlegewinkels so that a dyeing spool is wound with a sufficiently low coil density.
  • the yarn processing machine comprises means for adjusting the yarn tension of the effect yarn, e.g. a delivery mechanism, has at its winding and / or that a contact roller and means for adjusting a contact force of the take-up spool are arranged on the contact roller to the contact roller.
  • the receiving coil holders each have a single spindle drive. Then parameters of the réellespulenden on the respective receiving coil holder dyeing coil, in particular their coil density, individually be set.
  • a so-called shaft drive of the receiving coil holder in such a yarn processing machine. In this case, several of the pickup coils are driven simultaneously via a shaft, which at the expense of the flexibility of the parameters of the individual dyeing coils leads to a lower apparatusiven expenditure.
  • Figure 1 shows a yarn processing machine according to the invention schematically.
  • Figures 2a to 2d show how a muff is removed from the take-up reel of the yarn processing machine according to the invention.
  • FIG. 1 schematically shows a yarn processing machine 1 according to the invention.
  • the yarn processing machine 1 is designed for carrying out the yarn package production method according to the invention, that is to say for producing a dyeing package with a cross winding as the take-up spool 2. From a ready on a supply bobbin case holder 3 held supply spool 4, a filament yarn 5 in a yarn processing unit 6, for example, a false twist texturing unit, processed into a fancy yarn 7.
  • the effect yarn 7 is wound in the same yarn processing machine 1 directly on a dyeing spool with cross winding as take-up spool 2, wherein the take-up spool 2 is mounted in a take-up spool holder 9 of the yarn processing machine 1, wherein the rotation of the take-up spool 2 for winding the effect yarn 7 preferably via a not shown Motor is driven directly.
  • the pickup coil holder 9 thereby has a single spindle drive.
  • a dyeing bobbin a muff is wound up.
  • a bobbin tube IO is attached to the receiving coil holder 9 and the bobbin tube 10 is a stocking 11, pulled up as an elastic cylinder structure.
  • the effect yarn 7 is wound on the cylinder structure, whereby the bobbin 12 of the dyeing bobbin is produced.
  • the yarn take-up angle of the dyeing bobbin is preferably set to greater than 18 ° during winding. This is done by a thread guide 15 of the thread laying device 14 depending on the
  • FIGS. 2a to 2d show how a muff 20 is removed from the take-up spool of the yarn processing machine according to the invention.
  • FIG. 2 a shows the dyeing bobbin removed from the take-up spool holder, wherein the bobbin tube 10 is still arranged inside the yarn package 12 and the ends 21 of FIG the bobbin 10 pulled stocking 11 are still arranged in the bobbin 10.
  • FIG. 2d the package 12 wrapped by the stocking 11 of the dyeing bobbin, that is to say the muff 20, is shown.
  • a yarn package manufacturing method is proposed on a
  • Yarn processing machine 1 with the method steps - unwinding at least one filament yarn 5 from one on one
  • Yarn processing machine 1 wherein as a take-up spool 2, a dyeing spool is wound with cross-winding.
  • the invention is not limited to the embodiments given above. Rather, a number of variants are conceivable, which make use of the features of the invention even with fundamentally different type of execution.

Landscapes

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

Abstract

L'invention concerne un procédé de fabrication d'une bobine de fil sur une machine de traitement de fil (1), consistant à débobiner au moins un fil continu (5) d'une bobine d'alimentation (4) maintenue à disposition sur une douille support de bobine d'alimentation (3) de la machine de traitement de fil (1), à fabriquer un fil fantaisie (7) au moyen d'une unité de traitement de fil (6) de la machine de traitement de fil (1) à partir du fil continu (5), et à fabriquer une bobine de fil par bobinage du fil fantaisie (7) sur une bobine de réception (2), sur un support de bobine de réception (9) de la machine de traitement de fil (1), une bobine de teinture à bobinage croisé étant bobinée en tant que bobine de réception (2).
PCT/EP2006/006044 2006-06-23 2006-06-23 Procédé de fabrication d'une bobine de fil et machine de traitement de fil WO2007147426A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CNA2006800550274A CN101472819A (zh) 2006-06-23 2006-06-23 纱线筒制造方法以及纱线加工机
EP06754524A EP2035311A1 (fr) 2006-06-23 2006-06-23 Procédé de fabrication d'une bobine de fil et machine de traitement de fil
PCT/EP2006/006044 WO2007147426A1 (fr) 2006-06-23 2006-06-23 Procédé de fabrication d'une bobine de fil et machine de traitement de fil
TW096122759A TW200812896A (en) 2006-06-23 2007-06-23 Method for producing yarn bobbins and yarn processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/006044 WO2007147426A1 (fr) 2006-06-23 2006-06-23 Procédé de fabrication d'une bobine de fil et machine de traitement de fil

Publications (1)

Publication Number Publication Date
WO2007147426A1 true WO2007147426A1 (fr) 2007-12-27

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ID=37749093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/006044 WO2007147426A1 (fr) 2006-06-23 2006-06-23 Procédé de fabrication d'une bobine de fil et machine de traitement de fil

Country Status (4)

Country Link
EP (1) EP2035311A1 (fr)
CN (1) CN101472819A (fr)
TW (1) TW200812896A (fr)
WO (1) WO2007147426A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103786110A (zh) * 2014-01-20 2014-05-14 中原工学院 自动强化砂轮绕线机
CN105088582A (zh) * 2014-05-07 2015-11-25 董云贵 控温雾化纱线染色工艺及其系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568315B (zh) * 2012-07-31 2016-02-17 中原工学院 一种全自动砂轮紧固缠绕机
CN104097984A (zh) * 2013-04-15 2014-10-15 浙江凯成纺织机械有限公司 一种经松式卷绕成型的弹力丝筒子直接形成面包纱的方法
CN108754964B (zh) * 2018-07-12 2020-10-27 四川省宜宾惠美线业有限责任公司 一种纱线扩展方法及设备
WO2020044493A1 (fr) * 2018-08-30 2020-03-05 株式会社Ａｉｋｉリオテック Appareil de production de fil fantaisie
CN109250584B (zh) * 2018-11-05 2023-11-28 广东溢达纺织有限公司 弹力纱换管装置及弹力纱换管方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612681A (fr) * 1925-03-13 1926-10-28 Krantz H Procédé de préparation de bobines croisées, en vue de la teinture, du lavage ou des traitements analogues
GB1209977A (en) * 1967-07-20 1970-10-28 Logan Inc Jonathan Method of stabilizing bulked continuous filament thermoplastic yarn
FR2150198A5 (en) * 1971-08-13 1973-03-30 Hamel Projektierungs Ag Package dyeing of yarns - with package removed from the spindle before dyeing
DE2301237A1 (de) * 1973-01-11 1974-07-18 Spinnerei Karl Marx Veb Stauchtexturiermaschine
CH565878A5 (fr) * 1973-12-14 1975-08-29 Du Pont
DE3336484A1 (de) * 1982-10-12 1984-04-12 Hirschburger Maschinen GmbH & Co KG, 7410 Reutlingen Maschine zum texturieren von garn und verfahren zum betrieb einer maschine zum texturieren
DE3623370A1 (de) * 1985-07-13 1987-01-29 Barmag Barmer Maschf Texturiermaschine
EP0329014A2 (fr) * 1988-02-16 1989-08-23 FAG KUGELFISCHER GEORG SCHÄFER Kommanditgesellschaft auf Aktien Procédé de fabrication d'un fil volumineux, et dispositif pour l'exécution du procédé
DE3943130A1 (de) * 1989-12-28 1991-07-04 Palitex Project Co Gmbh Spulenhuelse fuer eine fixierspule und verfahren zum fixieren und faerben von garn
DE4102790A1 (de) * 1990-02-03 1991-08-08 Barmag Barmer Maschf Falschzwirnkraeuselmaschine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR612681A (fr) * 1925-03-13 1926-10-28 Krantz H Procédé de préparation de bobines croisées, en vue de la teinture, du lavage ou des traitements analogues
GB1209977A (en) * 1967-07-20 1970-10-28 Logan Inc Jonathan Method of stabilizing bulked continuous filament thermoplastic yarn
FR2150198A5 (en) * 1971-08-13 1973-03-30 Hamel Projektierungs Ag Package dyeing of yarns - with package removed from the spindle before dyeing
DE2301237A1 (de) * 1973-01-11 1974-07-18 Spinnerei Karl Marx Veb Stauchtexturiermaschine
CH565878A5 (fr) * 1973-12-14 1975-08-29 Du Pont
DE3336484A1 (de) * 1982-10-12 1984-04-12 Hirschburger Maschinen GmbH & Co KG, 7410 Reutlingen Maschine zum texturieren von garn und verfahren zum betrieb einer maschine zum texturieren
DE3623370A1 (de) * 1985-07-13 1987-01-29 Barmag Barmer Maschf Texturiermaschine
EP0329014A2 (fr) * 1988-02-16 1989-08-23 FAG KUGELFISCHER GEORG SCHÄFER Kommanditgesellschaft auf Aktien Procédé de fabrication d'un fil volumineux, et dispositif pour l'exécution du procédé
DE3943130A1 (de) * 1989-12-28 1991-07-04 Palitex Project Co Gmbh Spulenhuelse fuer eine fixierspule und verfahren zum fixieren und faerben von garn
DE4102790A1 (de) * 1990-02-03 1991-08-08 Barmag Barmer Maschf Falschzwirnkraeuselmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103786110A (zh) * 2014-01-20 2014-05-14 中原工学院 自动强化砂轮绕线机
CN105088582A (zh) * 2014-05-07 2015-11-25 董云贵 控温雾化纱线染色工艺及其系统

Also Published As

Publication number Publication date
TW200812896A (en) 2008-03-16
EP2035311A1 (fr) 2009-03-18
CN101472819A (zh) 2009-07-01

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