EP1247883A2 - Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles - Google Patents

Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles Download PDF

Info

Publication number
EP1247883A2
EP1247883A2 EP02007229A EP02007229A EP1247883A2 EP 1247883 A2 EP1247883 A2 EP 1247883A2 EP 02007229 A EP02007229 A EP 02007229A EP 02007229 A EP02007229 A EP 02007229A EP 1247883 A2 EP1247883 A2 EP 1247883A2
Authority
EP
European Patent Office
Prior art keywords
spinning
devices
depositing
several
cable
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Withdrawn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
EP02007229A
Other languages
German (de)
English (en)
Other versions
EP1247883A3 (fr
Inventor
Matthias Schemken
Henning Rave
Horst Kropat
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 Textile GmbH and Co KG
Original Assignee
Neumag GmbH and Co KG
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 Neumag GmbH and Co KG filed Critical Neumag GmbH and Co KG
Publication of EP1247883A2 publication Critical patent/EP1247883A2/fr
Publication of EP1247883A3 publication Critical patent/EP1247883A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/26—Formation of staple fibres
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products

Definitions

  • the invention relates to a device for melt spinning and depositing several Spinning cable according to the preamble of claim 1 and a method for melt spinning and laying down several spinning cables according to the generic term of claim 12.
  • first in a first Process step spun a plurality of spun cables from a polymer melt become. After spinning, the spinning cables are brought together to form a tow and placed as a tow in a jug.
  • second process step the tow is pulled out of the jug and after several treatment stages cut to the staple fiber using a fiber cutter.
  • the invention relates to the device for executing the first process step.
  • several are arranged side by side Spinning devices extruded each filament bundle and after cooling brought together a spinning cord.
  • the spinning cables of the individual spinning devices are deducted by a common deduction mechanism and become one Tow merged.
  • the tow in put a jug down.
  • the object of the invention is an apparatus and a method of the type mentioned in such a way that flexible manufacture of spinning cables with little downtime and rejects is possible.
  • the invention is characterized in that each in one of the spinning devices individually spun, treated and treated in a jug can be filed. This is a mutual influence of the spinning cable both in the event of faults in the spinning line and when creating in, for example the deduction mechanism excluded.
  • Another A major advantage of the invention is that for further processing Spinning cord small and easy to use cans can be used. In particular This results in space and transport advantages in compact systems.
  • the trigger mechanisms and the can depositing devices can be controlled independently of one another educated. This advantageously allows spinning cables in a device with different Spider titers are made with the textile properties are advantageously adjustable.
  • the deduction units can be customized can be operated at different take-off speeds. Furthermore maintenance work and repairs of individual fume cupboards and depositing devices without interrupting the neighboring spinning lines carry out.
  • the spinning device, the fume cupboard and the can deposit device for production and storage to combine one of the spinning cables into a spinning position that is independent is controllable from the neighboring spinning positions.
  • each spinning position is one of several Melt producers is assigned.
  • any spinning position an extruder designed as a melt generator.
  • a group of spinning positions or all spinning positions be supplied together by a melt generator.
  • a melt generator polycondensation devices or extruders can be used.
  • Preparation devices are provided that can be controlled independently of one another are trained.
  • the preparation devices are advantageous as roller preparation devices trained with multiple rollers. However, you can too Containing preparation sticks or other types of oilers.
  • the design of the device according to the invention is characterized in claim 6 is characterized in that essentially between the treatment stages substantial deflection of the filament bundle or the spinning cable takes place.
  • the fume cupboards and / or the can depositing devices are arranged next to one another in an installation level. This ensures the operation and monitoring of all individually controllable fume cupboards.
  • the device according to the invention is particularly suitable for high melt throughputs in the spinning devices of over 500 kg / h with a correspondingly high number of nozzle holes in the spinneret.
  • the development of the device according to the invention is particularly suitable.
  • a blow candle is arranged below the spinneret, the air supply of which penetrates the ring-shaped spinneret.
  • the filament bundle must not be spread at any point on the filament curtain. The blow candle thus protrudes into the interior of the freshly extruded filament bundle and directs the cooling medium flowing radially outwards evenly against the filaments of the filament bundle.
  • an outer preparation ring below the blow candle arranged which surrounds the filament bundle in a ring and thus a Wetting the filament bundle from the outside allows.
  • the outer preparation ring is advantageously formed by two mutually movable components.
  • a preparation ring can also be advantageously placed within the filament bundle arrange so that the filament curtain is wetted from the inside. Especially it is favorable to use two preparation rings, so that wetting can take place from the outside and from the inside, resulting in a special uniform preparation of all filaments in the filament bundle.
  • the can deposit devices are advantageous with an automatic Can gate feeding connected.
  • the invention By means of the invention, several spinning cables can be juxtaposed with high Flexibility spun and filed. Compared to the known manufacturing process The invention is particularly characterized in that at Use of several spinning devices different spinning cables at the same time can be generated. The differences in the spinning cables can be found in the in the polymer type or in the physical properties of the spun cord lie.
  • Fig. 1 is a first embodiment of the device according to the invention partially enlarged, shown schematically in one view with n- many Spinning devices 1.1, 1.2, .., 1.n.
  • n is a natural number greater than Zero.
  • the device contains n - many spinning positions P.1 to P.n.
  • every spinning position P.1 to P.n is a spinning device 1.1 to 1.n, a take-off unit 2.1 to 2.n and a can depositing device 3.1 to 3.n one above the other on floors arranged.
  • the floors are divided by a first 13, a second 26 and a third 27 bottom plate formed, the first bottom plate 13 over the second bottom plate 26 and the second base plate 26 are arranged above the third base plate 27 is.
  • the spinning devices 1.1 to 1.n are above the second base plate 26 arranged and form a spinning stage 28.
  • the take-off units 2.1 to 2.n are arranged between the second base plate 26 and the third base plate 27 and form a fume cupboard 29.
  • the can deposit devices 3.1 to 3.n are arranged below the third base plate 27 and form a storage step 30.
  • the spinning devices 1.1 to 1.n and the take-off units 2.1 to 2.n and the Can deposit devices 3.1 to 3.n are each arranged side by side.
  • Each spinning position P.1 to P.n is in each case via a melt feed 11.1 to 11.n supplied with melt.
  • FIG. 2 one of the spinning devices 1.1 to 1.n is shown partially schematically.
  • Each of the spinning devices 1.1 to 1.n contains a spinning head 6, which on the Underside of an annular spinneret 7 and one concentric to the spinneret 7 arranged air supply 8.
  • the spinning head 6 is heatable and contains a melt line 24 to the spinneret 7.
  • the melt feed 11.1 to 11.n leads to a spinning pump 23, which is connected via the melt lines 24 is connected to the spinneret 7.
  • the spinning device 1.1 to 1.n has a cooling shaft 15 and an adjoining down pipe 16. Inside the cooling shaft 15, a blow candle 9 is arranged below the spinning head 6.
  • the Blow candle 9 is connected to the air supply 8.
  • the blow candle 9 has an air-permeable porous jacket (indicated by dashed lines) so that a cooling medium introduced into the interior of the blow candle 9 via the air supply 8, preferably cooling air, flows radially from the jacket of the blow candle 9.
  • On an outer preparation ring 12 is arranged on the outlet side of the cooling shaft 15.
  • the cooling shaft 15 and the downpipe 16 are through a first base plate 13.1 separately, the downpipe 16 being essentially concentric immediately connects to the cooling shaft 15.
  • a preparation device 14 is arranged on the outlet side of the downpipe 16 (Fig. 1), the several preparation rollers arranged one behind the other in the thread run 22 has.
  • the preparation device 14 is as a structural unit formed and is supported on a second base plate 26.
  • the preparation facility 14 forms the output of the spinning device 1.1 to 1.n, which is thus extends over at least two floors.
  • the spinning devices 1.1 to 1.n are each a deduction mechanism 2.1 to 2.n assigned.
  • the deduction units 2.1 to 2.n point each have a plurality of take-off rollers 17, which are offset in a horizontal line next to one another are arranged.
  • the take-off rollers 17 are on the third base plate 27 arranged and driven.
  • the deduction units 2.1 to 2.n are trained as independent units and independent via separate drives controllable from each other.
  • the deduction units 2.1 to 2.n are on one level for this purpose arranged side by side.
  • the can depositing devices are located below the fume cupboards 2.1 to 2.n. 3.1 to 3.n also next to each other in an installation level.
  • the can deposit devices 3.1 and 3.n each consist of a conveyor 18, one arranged below the conveyor 18 can 19.1 to 19.n and a die Can 19.1 to 19.n receiving can swing 20.
  • the can depositing devices 3.1 to 3.n are also independent units with separate Drives and controls trained.
  • the can deposit devices 3.1 To 3.n, a conveyor belt 21 is assigned, through which a replacement as well as removal of the cans 19.1 to 19.n to an automatic can feeder (34) is made possible.
  • a polymer melt by a melt generator (not shown), for example an extruder, a polycondensation device is generated and via the melt inlets 11.1 to 11.n fed to the spinning devices 1.1 to 1.n.
  • a melt feed device 31 as for example by the pump 23 and the melt line 24 is formed, the polymer melt is the spinnerets 7 of the Spinning devices 1.1 to 1.n fed under pressure.
  • punching the Spinning nozzle 7 is an extrusion of strand-like filaments, so that a variety ring-shaped filaments each have a filament bundle 4.1 to 4.n. result.
  • the spinneret 7 can have a number of nozzle bores greater than 8,000 to a high throughput of over 500 kg / h as well as a to produce high filament density.
  • each filament bundle 4.1 to 4.n generated.
  • the filaments of the filament bundle 4.1 to 4.n enter the respective cooling shaft 15.
  • a Cooling medium preferably a cooling air, essentially by means of the blow candle 9 blown against the filaments in the radial direction.
  • the filaments under a trigger voltage of the assigned trigger mechanism 2.1 to 2.n from the Spinneret 7 are withdrawn, get a wetting after cooling through the outer preparation ring arranged on the outlet side of the cooling shaft 15 12.
  • the outer preparation ring 12 here encompasses the filament bundle 4.1 to 4.n and leads to a uniform wetting of all filaments within of the filament bundle 4.1 to 4.n.
  • the outer preparation ring 12 is on a first preparation inlet 25 connected.
  • the outer preparation ring 12 is preferably formed from two segment-shaped components which in Operation are held against each other and thus the closed filament curtain Include evenly.
  • the filament bundle 4.1 to 4.n After passing through the downpipe 16, the filament bundle 4.1 to 4.n through the Preparation device 14 performed. This is followed by a further wetting of the Filaments and an amalgamation of the filament bundle 4.1 to 4.n into one Spinning cord 5.1 to 5.n.
  • the spinning cable 5.1 to 5.n is through the take-off mechanism 2.1 to 2.n withdrawn from the preparation device 14.
  • the spinning cord 5.1 to 5.n becomes the can depositing device via a plurality of driven draw-off rollers 17 3.1 to 3.n stirred. In the can deposit device 3.1 Spinning cable 5.1 to 5.n through the conveyor 18 into the respective can 19.1 to 19.n filed.
  • the conveyor 18 could, for example, be a lay-up reel be trained.
  • the can 19.1 to 19.n could be designed as a rectangular can or as a round can.
  • the spinning cables 5.1 to 5.n are parallel next to one another placed in one of the cans 19.1 to 19.n at the same time. Due to the independently controllable take-off units within the spinning position P.1 to P.n. 2.1 to 2.n and can depositing devices 3.1 to 3.n is the manufacture and the storage of the spinning cable 5.1 to 5.n can be carried out flexibly. In the event of failure one of the spinning devices 1.1 to 1.n is a continuation of the manufacture of the adjacent spinning cable 5.1 to 5.n guaranteed. There is also the possibility by separate melt producers (not shown) in one of the spinning positions P.1 to P.n or in a group of spinning positions P.1 to P.n different Process polymers. Likewise, through the independently driven take-off units 2.1 to 2.n spinning cable 5.1 to 5.n with different physical properties are produced.
  • FIG 3 shows a further exemplary embodiment of the device according to the invention shown.
  • the neighboring spinning positions P.1 to P.n are in one Machine front that runs perpendicular to the plane of the drawing.
  • the embodiment according to FIG. 3 is essentially two Floors distributed.
  • the spinning device 1.1 to 1.n extends over two levels.
  • To the side of the spinning device 1.1 to 1.n are the take-off mechanism 2.1 to 2.n and the can deposit device 3.1 to 3.n arranged one below the other.
  • the spinning cable 5.1 to 5.n is at the outlet of the roller preparation device 14 deflected and to the deduction mechanism arranged on the upper floor 2.1 to 2.n led.
  • the fume cupboard 2.1 to 2.n and the can deposit device 3.1 to 3.n are identical to the previous embodiment.
  • the cans 19.1 to 19.n are removed via the conveyor belt 21 along the drawing plane to an automatic (not shown here) Can gate loading (34).
  • FIG. 4 shows a further exemplary embodiment of a spinning device, such as for example in the device according to the invention according to FIG. 1 or FIG. 3 would be applicable.
  • the components have the same function with identical reference numerals Mistake.
  • the structure of the spinning device is essentially identical to the embodiment of FIG. 2, so that only the differences below be shown and to the above description of FIG. 2 reference is taken.
  • the blow candle 9 is located below the spinning head 6 within the cooling shaft 15 and an inner preparation ring 10 arranged at the free end of the blow candle 9 arranged.
  • the inner preparation ring 10 has a second preparation inlet 33 connected, which via the air supply 8 from the spinning head 6 through the Blow candle 9 is guided.
  • the inner preparation ring 10 is disc-shaped, wherein a circular circumferential wetting edge 32 of the inner preparation ring 10 extends to the running level of the filaments 4.1 to 4.n.
  • Preparation ring 12 At a distance from the inner preparation ring 10 is a second outer one below Preparation ring 12 is provided, which surrounds the filament bundle 4.1 to 4.n. and is connected to a first preparation inlet 25.
  • the outer Preparation ring 12 is in accordance with the aforementioned exemplary embodiment according to FIG. 2 built up.
  • the embodiments of the invention shown in Figures 1 to 4 The structure of the devices is exemplary. So additional treatment facilities as well as similar training variants.
  • the invention encompasses all devices for melt spinning and depositing several spinning cables 5.1 to 5.n, in which this consists of a filament bundle 4.1 to 4.n produced spinning cables 5.1 to 5.n individually in an assigned can 19.1 to 19.n is filed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP02007229A 2001-04-05 2002-03-28 Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles Withdrawn EP1247883A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10116959A DE10116959A1 (de) 2001-04-05 2001-04-05 Vorrichtung zum Schmelzspinnen und Ablegen mehrerer Spinnkabel
DE10116959 2001-04-05

Publications (2)

Publication Number Publication Date
EP1247883A2 true EP1247883A2 (fr) 2002-10-09
EP1247883A3 EP1247883A3 (fr) 2003-03-26

Family

ID=7680482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02007229A Withdrawn EP1247883A3 (fr) 2001-04-05 2002-03-28 Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles

Country Status (7)

Country Link
US (1) US6872339B2 (fr)
EP (1) EP1247883A3 (fr)
JP (1) JP2002309433A (fr)
KR (1) KR20020077658A (fr)
CN (1) CN1312023C (fr)
DE (1) DE10116959A1 (fr)
TW (1) TW562883B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088008A1 (fr) * 2003-04-03 2004-10-14 Saurer Gmbh & Co. Kg Procede et dispositif pour fabriquer des fils continus gonflants
WO2005078172A1 (fr) * 2004-02-13 2005-08-25 Saurer Gmbh & Co. Kg Procede et dispositif pour produire des empilements de fibres
CN104233489A (zh) * 2004-12-22 2014-12-24 欧瑞康纺织有限及两合公司 用于熔纺和卷曲变形复丝丝线的设备及控制该设备的方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10222437A1 (de) * 2002-05-22 2003-12-04 Neumag Gmbh & Co Kg Vorrichtung und Verfahren zum Schmelzspinnen und Ablegen eines Spinnkabels
ITMI20041137A1 (it) * 2004-06-04 2004-09-04 Fare Spa Apparecchiatura per il trattamento di filati sintetici
EP2190658B1 (fr) * 2007-09-07 2012-10-24 Invista Technologies S.à.r.l. Composites de tissus non tissés extensibles variables multicouches
CN103774248B (zh) * 2011-10-09 2017-01-25 青岛中韩联谊新材料技术有限公司 导热效率较高且适于大幅节能的纺丝箱用节能式纺丝模头
DE102015100179A1 (de) 2015-01-08 2016-07-14 TRüTZSCHLER GMBH & CO. KG Spinnbalken zur Herstellung von schmelzgesponnenen Filamentgarnen
CN105332068B (zh) * 2015-12-11 2018-03-02 天津英鸿光大纳米科技有限公司 熔融静电纺丝设备
DE102017100592A1 (de) * 2016-01-22 2017-07-27 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung von synthetischen Stapelfasern
DE102017127759A1 (de) 2016-11-26 2018-05-30 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Schmelzspinnen einer Vielzahl von Filamenten
CN111893609B (zh) * 2020-07-17 2021-11-02 康赛妮集团有限公司 一种循环式粗梳毛纺柔性化生产系统
CN112981569B (zh) * 2021-02-03 2022-04-12 新疆金大禹环境科技有限公司 一种化纤生产加工用导流全包式上油辊

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439769A1 (de) * 1973-08-22 1975-03-27 Teijin Ltd Verfahren und transportsystem zum transportieren von faserbuendeln
JPS5584410A (en) * 1978-12-18 1980-06-25 Teijin Ltd Taking off tow and its device
JPS5649009A (en) * 1979-09-25 1981-05-02 Teijin Ltd Method of making tow
DE3708168A1 (de) * 1987-03-05 1988-09-15 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut
WO2001002633A1 (fr) * 1999-06-30 2001-01-11 Neumag Neumünstersche Maschinen- Und Anlagenbau Gmbh Procede et dispositif pour la production de fils continus files par fusion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700761B1 (fr) * 1993-01-28 1995-02-24 Icbt Procédé de renvidage (bobinage) d'un fil sur une machine textile et machine mettant en Óoeuvre un tel procédé .
DE19845325A1 (de) * 1997-10-10 1999-04-15 Barmag Barmer Maschf Aufspulmaschine
DE10039093A1 (de) * 1999-08-13 2001-03-29 Barmag Barmer Maschf Steuereinrichtung
DE10015564C1 (de) * 2000-03-29 2001-10-11 Dienes Appbau Gmbh Regel-, Steuer- und Energieversorgungseinrichtung für Textilmaschinen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2439769A1 (de) * 1973-08-22 1975-03-27 Teijin Ltd Verfahren und transportsystem zum transportieren von faserbuendeln
JPS5584410A (en) * 1978-12-18 1980-06-25 Teijin Ltd Taking off tow and its device
JPS5649009A (en) * 1979-09-25 1981-05-02 Teijin Ltd Method of making tow
DE3708168A1 (de) * 1987-03-05 1988-09-15 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut
WO2001002633A1 (fr) * 1999-06-30 2001-01-11 Neumag Neumünstersche Maschinen- Und Anlagenbau Gmbh Procede et dispositif pour la production de fils continus files par fusion

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 135 (C-025), 20. September 1980 (1980-09-20) & JP 55 084410 A (TEIJIN LTD), 25. Juni 1980 (1980-06-25) *
PATENT ABSTRACTS OF JAPAN vol. 005, no. 111 (C-063), 18. Juli 1981 (1981-07-18) & JP 56 049009 A (TEIJIN LTD), 2. Mai 1981 (1981-05-02) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004088008A1 (fr) * 2003-04-03 2004-10-14 Saurer Gmbh & Co. Kg Procede et dispositif pour fabriquer des fils continus gonflants
WO2005078172A1 (fr) * 2004-02-13 2005-08-25 Saurer Gmbh & Co. Kg Procede et dispositif pour produire des empilements de fibres
CN104233489A (zh) * 2004-12-22 2014-12-24 欧瑞康纺织有限及两合公司 用于熔纺和卷曲变形复丝丝线的设备及控制该设备的方法

Also Published As

Publication number Publication date
TW562883B (en) 2003-11-21
US6872339B2 (en) 2005-03-29
JP2002309433A (ja) 2002-10-23
DE10116959A1 (de) 2002-10-10
EP1247883A3 (fr) 2003-03-26
US20020145219A1 (en) 2002-10-10
CN1312023C (zh) 2007-04-25
KR20020077658A (ko) 2002-10-12
CN1378971A (zh) 2002-11-13

Similar Documents

Publication Publication Date Title
EP2016212B1 (fr) Machine à filer, étirer et texturer
EP2016211B1 (fr) Dispositif de filage à chaud, de traitement et d'enroulement de fils synthétiques
EP2558626B1 (fr) Dispositif pour enlever et enrouler des fils synthétiques
EP3036361B1 (fr) Dispositif permettant de filer une pluralité de fils synthetiques
DE3783030T2 (de) Verfahren und vorrichtung zur herstellung von polypropylenfaeden.
EP1527217A1 (fr) Dispositif de filage et d'enroulement
EP1247883A2 (fr) Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles
DE102016112394A1 (de) Vorrichtung zum Schmelzspinnen und Abkühlen einer Filamentschar
EP3047056B1 (fr) Dispositif pour la production des fils composites multicolore texturés
WO2018146012A1 (fr) Procédé et dispositif de commande de plusieurs positions de filage d'une installation de filage à chaud
EP1735484B1 (fr) Procede et dispositif de filage a chaud de plusieurs fils multibrins
WO2005052225A1 (fr) Dispositif pour filer par fusion une pluralite de fils
DE10355294A1 (de) Spinnanlage
DE102009013974A1 (de) Vorrichtung zum Schmelzspinnen und Aufwickeln mehrerer Fäden
EP1687464B1 (fr) Metier a filer
EP1486592B1 (fr) Installation pour filage et traitement de filaments synthétiques
WO2018153739A1 (fr) Dispositif de filage à l'état fondu
WO2004088008A1 (fr) Procede et dispositif pour fabriquer des fils continus gonflants
EP3209820A1 (fr) Dispositif et procédé de filage à chaud et de refroidissement d'un ensemble de filaments
EP3368457B1 (fr) Système permettant d'appliquer plusieurs fils
DE102018008602A1 (de) Vorrichtung zum Abziehen und Aufwickeln einer schmelzgesponnenen Fadenschar
DE102017000607A1 (de) Vorrichtung zum Abziehen, Verstrecken und Aufwickeln einer synthetischen Fadenschar
DE10214479A1 (de) Verfahren und Vorrichtung zur Herstellung von Stapelfasern
DE102022004931A1 (de) Vorrichtung zum Abkühlen einer Mehrzahl von synthetischen Filamenten
DE102019006654A1 (de) Schmelzspinnvorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7D 01D 5/096 B

Ipc: 7D 01D 5/088 B

Ipc: 7D 01D 7/00 A

17P Request for examination filed

Effective date: 20030509

AKX Designation fees paid

Designated state(s): CH DE IT LI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SAURER GMBH & CO. KG

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OERLIKON TEXTILE GMBH & CO. KG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OERLIKON TEXTILE GMBH & CO. KG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080320