EP1611271A1 - Device for spinning and winding synthetic threads - Google Patents
Device for spinning and winding synthetic threadsInfo
- Publication number
- EP1611271A1 EP1611271A1 EP04725027A EP04725027A EP1611271A1 EP 1611271 A1 EP1611271 A1 EP 1611271A1 EP 04725027 A EP04725027 A EP 04725027A EP 04725027 A EP04725027 A EP 04725027A EP 1611271 A1 EP1611271 A1 EP 1611271A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- chamber
- cooling
- threads
- opening
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 124
- 238000009987 spinning Methods 0.000 title claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 73
- 238000004378 air conditioning Methods 0.000 claims abstract description 33
- 238000002074 melt spinning Methods 0.000 claims abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000001143 conditioned effect Effects 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003570 air Substances 0.000 description 44
- 238000002360 preparation method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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
- D01D7/00—Collecting the newly-spun products
-
- 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
- D01D13/02—Elements of machines in combination
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
Definitions
- the invention relates to a device for spinning and winding synthetic threads according to the preamble of claim 1.
- a plastic In the melt spinning of synthetic threads, a plastic is preferably melted in the form of granules and extruded through a spinning device into a large number of strand-like filaments. Temperatures of the order of 300 ° C are generated in the spinning device.
- cooling and air-conditioning devices For example, it is known from DE 42 23 198 AI that both the cooling of the filaments, the air conditioner has a cooling air for the cooling device and on the other hand, the Aufstell syndromen e, in which the winding device is set, air-conditioned. To condition the surroundings of the device, which usually extends over several floors, very powerful air-conditioning devices must be used to air-condition the installation rooms.
- the known device therefore requires a high amount of energy. Furthermore, the installation room can only be cooled to a limited extent, since the surroundings must always be adapted to the operating personnel. Particularly in the case of rapid spinning processes in which the threads are wound up at a winding speed of> 4,000 m. preferably> 6000 m wound up, the additional problem arises that the threads are insufficiently cooled during winding. However, the bobbins, which are produced with warmly wound threads, are not dimensionally stable due to the onset of shrinkage of the thread which subsequently cools down.
- Another object of the invention is to provide an apparatus for spinning and winding, in which the air-conditioned environment for winding the threads can be changed in a simple manner depending on the process.
- the invention is characterized in that the air conditioning required for thread production takes place only in the immediate vicinity of the thread.
- the winding components of the winding device through which the threads are wound into bobbins, are arranged within a climatic chamber formed on the winding device.
- the climatic chamber is connected to the climatic device, so that within the climatic chamber there is always an environmental condition necessary for winding the threads.
- the particular advantage of the invention is that it can be installed in rooms that are not air-conditioned.
- the air conditioning device assigned to the device has a significantly lower performance than the known air conditioning devices, which leads to considerable energy savings.
- the direct access of the air conditioning device to the climate chamber of the winding device enables intensive cooling of the thread during winding, so that the device according to the invention is particularly suitable for spinning and winding at high speeds.
- the development of the invention is particularly advantageous, in which the climatic chamber of the take-up device has at least one closable bobbin opening through which the finished wound can be removed Coils is executable.
- a direct connection between the climate in the climate chamber and the environment thus only occurs during short alternating phases for the removal of the fully wound coils.
- the occurrence of the ambient air entrained by the threads can advantageously be reduced in that the climatic chamber of the winding device has at least one narrow thread opening or several narrow thread openings, through which the threads can be fed individually or together to the winding components.
- Removal opening for guiding the cooling air ensures that the Cooling air within the climate chamber is continuously renewed and the heated cooling air is continuously removed.
- the phases in which no yarn is wound or in the phases in which a cooling air flow would make it difficult to guide the thread for example when changing the thread, it is possible to close the supply opening of the climatic chamber. Shutting off the supply opening could also be used to change the free opening cross section of the supply opening to control or regulate the amount of air.
- the development of the invention in which the supply opening of the climatic chamber is formed by the thread opening to which a chute of a cooling chamber of the cooling device is connected, is particularly advantageous for processes in which undrawn partially oriented threads are produced without additional thermal treatment.
- the discharge opening is preferably connected to a suction device of the air conditioning device, so that the heated cooling air can be continuously removed from the climate chamber.
- the discharge opening can preferably be designed so that it can be closed, in order to change the quantity of cooling air discharged by partially closing it, or to completely prevent removal from the cooling air.
- the climatic chamber is partly formed from frame walls of a machine frame of the winding device.
- the climatic chamber is preferably firmly connected to the machine frame, so that the winding device is a complete unit that can be exchanged and transported in a simple manner.
- a particularly narrow division can be achieved.
- the climatic chamber of the winding device comprises at least the winding components, which are formed by a traversing device for the forward and backward movement of several threads running in parallel, a pressure roller for depositing the threads on a bobbin and a winding spindle for receiving the bobbins.
- the climatic chamber of the winding device can also be designed such that the drive electronics, the control electronics and the drives are enclosed by the climatic chamber.
- the device according to the invention has a treatment device which contains at least one drafting device.
- the development of the invention is preferably used in which the treatment device is arranged within a treatment chamber and in which the treatment chamber is connected to the air conditioning device.
- the air supply can be introduced directly through separate supply openings and discharge openings of the treatment chamber or through thread openings.
- the treatment chamber is preferably connected to the cooling chamber of the cooling device and / or to the climatic chamber of the winding device by a chute.
- FIG. 1 shows schematically a sectional view of an embodiment of the device according to the invention
- Fig. 2 shows schematically a sectional view of a further embodiment of the device according to the invention
- FIG. 3 schematically shows a partial view of the exemplary embodiment from FIG. 2
- Fig. 4 schematically shows a sectional view of a further embodiment of the device according to the invention
- a first exemplary embodiment of the device according to the invention is shown schematically in a sectional view.
- the device according to the invention is composed of a spinning device 1, a cooling device 2, a winding device 4 and an air conditioning device 3.
- the spinning device 1 contains a heated spinning head 6, which is connected via a melt feed to a melt source, not shown here, for example an extruder.
- a melt source not shown here, for example an extruder.
- Several spinning devices can be assigned to a common melt source.
- the spinning head 6 has a spinneret 7 on its underside. Here, for example, several spinnerets 7 can be held in a row next to one another on a spinning head 6.
- the spinneret 7 has a multiplicity of nozzle bores in order to extrude a bundle of fine strand-shaped filaments from a polymer melt supplied.
- the filament bundle is identified by reference number 10.
- the cooling device 2 which has a cooling chamber 8 arranged directly below the spinneret 7.
- the cooling chamber 8 is via a permeable blow wall connected to a blow chamber 9.
- the blowing chamber 9 is connected to the air conditioning device 3 via an air duct 11.1.
- the air conditioning device 3 has an air conditioning device 46 and a blower 47.
- a cooling air is generated by the air conditioning unit 46 and is conveyed into the blowing chamber 9 via the fan 47 and the air duct 11.1.
- a preparation device 12 and a thread guide 13, which bring the filament bundle 10 together into a thread 5, are arranged below the RieM Rheinwald 2.
- the winding device 4 contains a plurality of winding components for winding the spun thread 5.
- a traversing device 18, a pressure roller 19 and a winding spindle 21 are provided as winding components.
- the winding components 18, 19 and 21 are held cantilevered on a machine frame 22.
- the winding spindle 21 is driven by the spindle drive 23 and the traversing device 18 by the traversing drive 24.
- a head thread guide 16 is arranged upstream of the winding components.
- a climate chamber 17 adjoins the machine frame 22, the walls 48 of which enclose the winding components 18, 19 and 21.
- the wall 48 of the climatic chamber 17 has a narrow thread opening 25 through which the incoming thread 5 is guided.
- the climate chamber 17 is connected on the inlet side of the thread 5 through a feed opening 28 and an air duct 11.2 to the air conditioning device 3 or the air conditioning device 46.
- the air duct 11.2 is connected to the air conditioner 46.
- a discharge opening 29 is provided, through which the climate chamber 17 is connected to the air conditioner 46 of the air conditioner 3 via the air duct 11.3 and a suction device 30.
- the climatic chamber 17 has a coil opening 26 which is closed by a door 27.
- the spool opening 26 is dimensioned such that a completely wound spool can be pulled off the spool spindle 21 and can be removed through the spool opening 26.
- the device parts can be easily expanded in such a way that several threads are spun, drawn off and wound up in parallel or as a group next to one another.
- a molten polymer melt is fed to the spinning device 1 and extruded through the spinneret 7 on the underside of the spinning head 6 to form a filament bundle 10.
- the individual strand-shaped filaments of the filament bundle 10 are guided in the cooling chamber 8 of the cooling device 2 as they emerge.
- the filament bundle 10 is cooled by a cooling air which is guided by the air-conditioning device 3 and which is blown evenly into the cooling chamber 8 through the blowing chamber 9.
- the filament bundle 10 becomes the thread through the preparation device 12 and the thread guide 13 5 merged.
- the thread 5 is guided to the take-up device 4 via the godets 15.1 and 15.2.
- the thread 5 enters through the thread opening 25 into the climatic chamber 17 of the winding device 4 and is wound up to the bobbin 20 by means of the traversing device 18, the pressure roller 19 and the winding spindle 21.
- a cooling air is supplied to the climate chamber 17 via the supply opening 28 and the air duct 11.2 through the air conditioning device 46.
- the air conditioner 46 could contain blowing agents in the form of blowers.
- the cooling air enters on the thread inlet side of the climatic chamber 17.
- the heated cooling air inside the climate chamber 17 is on the opposite side by the Abfuliröffhung 29 and the air duct 11.3 sucked from the suction device 30 and returned to the processing of the air conditioner 46.
- the thread 5 can be wound under the same conditions with sufficient cooling to the bobbin 20.
- the winding is interrupted and the bobbin 20 on the bobbin spindle 21 is exchanged for an empty tube.
- the door 27 of the coil opening 26 is opened and the coil change is carried out. Then a new winding process is started and the door 27 of the coil opening 26 is closed.
- the climatic chamber 17 preferably has viewing windows in partial areas of the wall 48 in order to be able to continuously observe the winding process. Furthermore, parts of the wall 48 of the climatic chamber 17 are formed by the machine frame 22 or walls of the machine frame 22.
- FIG. 2 and 3 show a further embodiment of a device according to the invention.
- the exemplary embodiment is shown schematically in a sectional view in FIG. 2 and schematically in a partial view in FIG. 3.
- FIG. 3 shows a further embodiment of a device according to the invention.
- the exemplary embodiment is shown schematically in a sectional view in FIG. 2 and schematically in a partial view in FIG. 3.
- FIGS. 2 and 3 The embodiment shown in FIGS. 2 and 3 is essentially identical to the previous embodiment, so that reference is made to the previous description and only the differences are shown here.
- the components with the same function are identified by identical reference symbols.
- the spinning device 1 and the RieW Hughes 2 arranged below the spinning device are constructed identically to the exemplary embodiment according to FIG. 1, the spinning head 6 having a plurality of spinning nozzles 7 arranged one behind the other for spinning a total of four threads.
- a chute 32 directly adjoins the cooling chamber 8 below the cooling device 2.
- the chute 32 is connected at the opposite end to a climatic chamber 17 of the winding device 4.
- the winding device 4 has a plurality of winding points distributed along a longitudinal axis.
- a thread 5 is wound into a bobbin 20 in each winding station.
- the coils 20 are held on a winding spindle 21.1.
- the winding spindle 21.1 is driven in such a way that there is a uniform winding speed for winding the threads 5.
- the winding spindle 21.1 is cantilevered parallel to the longitudinal axis on a turret 33.
- a second spool 21.2 is arranged at a distance from the turret.
- the bobbin turret 33 is rotatably mounted in the machine frame 22, so that the bobbin spindles 21.1 and 21.2 can alternately be guided into a winding area and a changing area.
- a drive is assigned to the turret 33.
- the winding spindle 21.1 or 21.2 cooperates with a pressure roller 19 which bears on the circumference of the bobbins 20 to be wound.
- the pressure roller 19 is rotatably mounted, preferably on a movable support which is pivotally connected to the mask frame 22, for example.
- a traversing device 18 In order to wind the threads 5 in the respective ' winding points to the bobbins 20, a traversing device 18 is provided, through which the threads in each of the winding points are guided back and forth within a traversing stroke. Above the traversing device 18, a plurality of top thread guides 16 and a plurality of freely rotatable distributor rollers 35 are arranged on a frame part 22.1. The take-off godets 31 are arranged on the frame part 22.2 laterally next to the winding stations. To distribute the threads 5 guided on the circumference of the take-off godet 31, the take-off godet 31 is followed by a thread guide bar 36, through which the threads 5 are removed from the take-off godet 31 in parallel. The threads 5 are then guided over the distributor rollers 35 to the winding stations.
- the winding device 4 is arranged with its longitudinal axis transverse to the spinning device 1 and the take-off godet 8.
- an operating side of the winding device 4 is formed on the front end, on which the take-off godet 31 and the spinning device 1 are provided.
- an operating panel 34 is arranged above the freely projecting winding spindle 21.1 and 21.2. All controllable actuators and functional sequences of the winding device 4 and the take-off godet 31 can be operated by an operator via the control panel 34.
- the devices in the region of the end face of the winding device 4, which are arranged below the chute 32 can be operated by one person.
- the walls 48 are fastened to the machine frame 22 and to the machine frame parts 22.1 and 22.2 to form a closed climatic chamber 17.
- the climatic chamber 17 is dimensioned such that essentially all winding components as well as all drives, drive electronics and control electronics are enclosed.
- the electronic components and the drives are integrated in the machine frame 22.
- Such a winding device is known from EP 0 845 432 AI, so that reference is made to this document at this point.
- a thread opening 25 is formed in the front area above the take-off godet 31 in the wall 48 of the climatic chamber 17. At the Thread opening 25 connects the chute 32 directly to the climatic chamber 17.
- the operating panel 34 is kept freely accessible outside the climatic chamber 17.
- the climatic chamber has a bobbin opening 26 in the area of the bobbin spindle 21.1 and 21.2, which opening is designed to be closable by a door 27.
- a further control opening 36 is provided above the bobbin opening 26 in the area of the thread inlet and is kept closed in the operating state by a further door 37 (FIG. 3).
- a discharge opening 29 is formed in the wall 48 of the climatic chamber 17 by a floor grille.
- the discharge opening 29 is connected via a manifold 38 and the air duct 11.2 to a suction device 30 which interacts with the air conditioning device 46.
- the air conditioning device 3 is coupled to the cooling device 2 via the air duct 11.1.
- the device shown in FIGS. 2 and 3 is particularly suitable for producing pre-oriented threads for so-called POY yarns. Due to the L-shaped arrangement of the spinning device 1 and the winding device 4 relative to one another, the distribution of the threads 5 after the treatment to the winding device 4 can advantageously be carried out in an inclined distribution plane oriented transversely to a vertical spinning plane. Thus, a very low overall height can be achieved, the entire device extends over two floors, the winding device 4 with the climatic chamber 17 being set up on the bottom floor and the upper floor having the spinning device 1 with the melt sources such as extruders.
- a cooling air flow which is introduced into the cooling chamber 8 via the cooling device 2, is led via the chute 32 to the climatic chamber 17.
- the cooling air flow passes with the threads 5 through the thread opening 25 of the climatic chamber 17 to the winding points of the winding device 4.
- the special design of the discharge opening 29 as a floor grating also has the advantage that the volatile constituents which arise when the threads are spooled out, such as, for. B. remnants of preparation or abrasion can be sucked off immediately.
- the thread treatment from spinning to winding takes place in an optimized ambient climate.
- an additional feed opening 28 is formed in the climatic chamber 17.
- FIG. 4 another embodiment of the device according to the invention is shown schematically in a sectional view.
- the embodiment of the device according to the invention is essentially identical to the embodiment of FIG. 1, so that reference is made to the preceding description and only the differences are shown at this point.
- the components with the same function have been given identical reference symbols.
- the spinning device 1, the cooling device 2 and the winding device 4 are essentially identical to the exemplary embodiment according to FIG. 1.
- a treatment device 14 is provided between the cooling device 2 and the winding device 4.
- the treatment device 14 is formed here by a tang device 39 and a stretching device 40.
- the stretching device 40 has two godet units 41.1 and 41.2 arranged one below the other, each of which is formed by a driven godet and a freely rotatable overflow roller.
- the tangle device 39 and the stretching device 40 are arranged within a treatment chamber 42.
- the treatment chamber 42 has a thread inlet opening 43 on the upper side in the wall 48 and a thread outlet opening 44 on the underside.
- a drop chute 32 connects to the thread inlet opening 43 and connects the treatment chamber 42 with the cooling chamber 8 to the cooling device 2.
- a discharge opening 29 is formed which is coupled to the air conditioner 46 via an air duct 11.2 and a suction device 30.
- the winding device 4 which is essentially identical to the exemplary embodiment according to FIG. 1, is arranged below the treatment chamber 42.
- the winding device 4 has winding components for two winding positions and two winding spindles 22.1 and 22.2 held on a turret 33.
- the climatic chamber 17 formed on the winding device 4 encloses all essential winding components. Each winding point is formed with a thread opening 25.1 and 25.2 in the climatic chamber 17.
- the climatic chamber 17 has a supply opening 28 in the upper region and a discharge opening 29 in the lower region.
- the Zuftihröffiiung 28 is associated with an aperture 45 through which the opening cross section of the feed opening 28 can be completely or partially closed. A corresponding aperture could be assigned to the discharge opening 29.
- two threads are spun side by side in parallel by the spinning device 1, cooled by the cooling device 2 and fed to the treatment device 14.
- the threads are prepared by the preparation device 12 and brought together by the thread guide 13 to a treatment distance.
- the threads 5 pass through the thread inlet opening 43 into the treatment chamber 42, in which the treatment device 14 is arranged.
- the threads 5 are first swirled next to one another in parallel by the tang device 39 and then stretched by the stretching device 40.
- a cooling air flow is introduced via the chute 32 and the thread inlet opening 43.
- the thread inlet opening 43 is designed accordingly
- Treatment chamber 42 preferably has an operating opening which is closed by a door. This situation is not shown in Fig. 4.
- the threads are drawn out of the treatment chamber 42 by the winding device 4.
- the threads 5 pass through the thread outlet opening 44 from the treatment chamber 42 and pass through the thread openings 25.1 and 25.2 to the winding points of the winding device 4.
- the air conditioning device 3 provided cooling air is introduced via the supply opening 28.
- the opening cross section of the feed opening 28 can be adjusted by means of the diaphragm 45, so that any ambient conditions can be created within the climatic chamber 17. It is thus possible to set an environmental situation which is optimally adapted to the thread for each step of the thread treatment.
- the environments in the treatment chamber and in the climatic chamber can be set independently of each other. However, there is also the possibility that the treatment chamber 42 can be directly connected to the climatic chamber 17 of the winding device by means of a chute.
- the exemplary embodiments of the device according to the invention shown represent only a section of the possible variants.
- the invention basically covers all devices in which an air-conditioned environment for thread treatment and thread winding is created which is independent of the room climate. Devices of this type can thus advantageously also be set up in rooms which are not air-conditioned. Furthermore, the sewage equipment required for air conditioning must be designed with a correspondingly low performance.
- the structure of the air conditioning device shown is also only an example. LIST OF REFERENCE NUMBERS
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003115873 DE10315873A1 (en) | 2003-04-08 | 2003-04-08 | Device for spinning and winding synthetic threads |
PCT/EP2004/003453 WO2004090207A1 (en) | 2003-04-08 | 2004-04-01 | Device for spinning and winding synthetic threads |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1611271A1 true EP1611271A1 (en) | 2006-01-04 |
EP1611271B1 EP1611271B1 (en) | 2010-08-11 |
Family
ID=33016198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04725027A Expired - Lifetime EP1611271B1 (en) | 2003-04-08 | 2004-04-01 | Device for spinning and winding synthetic threads |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1611271B1 (en) |
JP (1) | JP4755582B2 (en) |
CN (1) | CN1780941B (en) |
DE (2) | DE10315873A1 (en) |
WO (1) | WO2004090207A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009034061A1 (en) * | 2008-12-17 | 2010-06-24 | Oerlikon Textile Gmbh & Co. Kg | Device for melt-spinning and winding set of synthetic fibers for producing partially oriented yarn, has spinning manifold for carrying spin nozzle packages that are formed such that fibers per cooling cylinders are cooled down |
CN102162146A (en) * | 2011-04-14 | 2011-08-24 | 张家港保税区炬德化纤有限公司 | Exhaust device for cooling melt yarns |
DE102012016883A1 (en) | 2012-08-24 | 2014-05-15 | Oerlikon Textile Gmbh & Co. Kg | Device useful for producing synthetic fibers, comprises spinning apparatus, galette apparatus and winding apparatus, which have many drives and control units that are cooled together during operation by central water cooling apparatus |
WO2013153018A1 (en) | 2012-04-13 | 2013-10-17 | Oerlikon Textile Gmbh & Co. Kg | Device for producing synthetic fibres |
JP2014145132A (en) | 2013-01-25 | 2014-08-14 | Tmt Machinery Inc | Spinning and winding device |
DE102020000467A1 (en) | 2020-01-25 | 2021-07-29 | Oerlikon Textile Gmbh & Co. Kg | Device for drawing off and winding up synthetic threads |
CN112481714B (en) * | 2020-11-12 | 2021-12-28 | 嘉兴市海晨纺织有限公司 | Chemical fiber spinning equipment based on textile production |
DE102023001031A1 (en) * | 2023-03-16 | 2024-09-19 | Oerlikon Textile Gmbh & Co. Kg | Method for feeding a synthetic thread |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538737Y2 (en) * | 1974-10-08 | 1978-03-07 | ||
JPS5319208Y2 (en) * | 1974-11-27 | 1978-05-22 | ||
DE2505547C3 (en) * | 1975-02-10 | 1978-03-23 | Zimmer Ag, 6000 Frankfurt | Device for receiving synthetic thread bundles produced by the melt spinning process |
IT1191107B (en) * | 1982-12-02 | 1988-02-24 | Snam Progetti | PERFECTED SYSTEM FOR CONTINUOUS AND TWO-SIDED SPINNING OF SYNTHETIC FIBERS |
JPS60173112A (en) * | 1984-02-17 | 1985-09-06 | Toray Ind Inc | Temperature control in melt-spinning of synthetic fiber |
JP2904323B2 (en) * | 1992-07-08 | 1999-06-14 | 村田機械株式会社 | Spinning cooling method in spinning machine |
JP3189537B2 (en) * | 1993-11-09 | 2001-07-16 | 村田機械株式会社 | Spinning winder |
JP3073963B2 (en) * | 1998-04-23 | 2000-08-07 | 旭化成工業株式会社 | Cheese-like package and method of manufacturing the same |
JP2000239921A (en) * | 1999-02-17 | 2000-09-05 | Unitika Ltd | Production of polyester fiber |
DE10046220A1 (en) * | 1999-11-18 | 2001-05-23 | Barmag Barmer Maschf | Melt spinning of filaments from spinning packs arranged in a circle includes guiding of yarns into a linear arrangement before further treatment |
TW505712B (en) * | 2000-07-06 | 2002-10-11 | Asahi Chemical Ind | A package of drawn yarn and a producing process thereof |
JP2002129427A (en) * | 2000-10-17 | 2002-05-09 | Asahi Kasei Corp | Method for producing polytrimethylene terephthalate yarn |
DE10213921B4 (en) * | 2002-03-28 | 2006-10-12 | Röhm Gmbh | A method of spinning and winding polyester multifilament yarns using spin additives and polyester multifilament yarns obtainable by the spinning process |
-
2003
- 2003-04-08 DE DE2003115873 patent/DE10315873A1/en not_active Withdrawn
-
2004
- 2004-04-01 JP JP2006504947A patent/JP4755582B2/en not_active Expired - Fee Related
- 2004-04-01 EP EP04725027A patent/EP1611271B1/en not_active Expired - Lifetime
- 2004-04-01 DE DE502004011514T patent/DE502004011514D1/en not_active Expired - Lifetime
- 2004-04-01 WO PCT/EP2004/003453 patent/WO2004090207A1/en active Application Filing
- 2004-04-01 CN CN200480011687.3A patent/CN1780941B/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2004090207A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004090207A1 (en) | 2004-10-21 |
EP1611271B1 (en) | 2010-08-11 |
DE502004011514D1 (en) | 2010-09-23 |
CN1780941B (en) | 2012-02-08 |
CN1780941A (en) | 2006-05-31 |
JP2006522876A (en) | 2006-10-05 |
JP4755582B2 (en) | 2011-08-24 |
DE10315873A1 (en) | 2004-10-21 |
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