EP3631060A1 - Verfahren und schmelzspinnvorrichtung zur herstellung eines gekräuselten mehrfarbigen verbundfadens - Google Patents
Verfahren und schmelzspinnvorrichtung zur herstellung eines gekräuselten mehrfarbigen verbundfadensInfo
- Publication number
- EP3631060A1 EP3631060A1 EP18726804.0A EP18726804A EP3631060A1 EP 3631060 A1 EP3631060 A1 EP 3631060A1 EP 18726804 A EP18726804 A EP 18726804A EP 3631060 A1 EP3631060 A1 EP 3631060A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- partial
- threads
- composite thread
- thread
- melt spinning
- 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
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
-
- 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
- D01D5/082—Melt spinning methods of mixed yarn
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/06—Dyes
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
- D02G1/122—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes introducing the filaments in the stuffer box by means of a fluid jet
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
-
- 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
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/04—Pigments
Definitions
- the invention relates to a method for producing a crimped multicolor composite thread in a melt spinning process from a plurality of extruded partial threads, and to a melt spinning device for carrying out the method.
- a plurality of differently colored partial yarns are usually produced in a melt spinning process and combined to form a composite yarn.
- a generic method and a generic melt spinning device for producing such multi-colored carpet yarns are known for example from WO 2006/081844.
- the partial threads are vortexed several times before crimping.
- a so-called Vorverwirbelung takes place before the stretching of the threads.
- post-whirling takes place, wherein the post-whirling nozzles can be controlled separately for separate swirling of the sub-threads. This can be realized in the composite thread different color effects, which leads to the composite thread to a mixed color or a multi-color.
- EP 0 861 931 A1 discloses a method for producing a composite thread from a plurality of partial threads, in which the partial threads are swirled immediately before and after texturing.
- a post-turbulence of the already textured partial threads generally has the disadvantage that only limited filament mixing is possible due to the textured structure of the embryo filaments.
- the partial threads are usually cooled after texturing with a cooling medium, so that the Emzelfil noir the partial threads behave relatively rigid and thus can be mixed only by increased pressure in the post-turbulence.
- Another object of the invention is to develop the generic method and the generic melt spinning apparatus such that a plurality of composite threads with different properties can be produced.
- the invention has the particular advantage that in each treatment stage, in particular in the Vorverwirbelung, the post-turbulence and the crimping an individual treatment of the partial threads is possible.
- the partial threads can be treated separately or together as a partial composite thread.
- the premature merging of several partial threads into a partial composite thread creates new hitherto unknown color patterns, which at the end make themselves noticeable in the composite thread by high color separations.
- the colored filament bundles are first extruded separately and, after cooling, brought together to form a partial thread in each case. Subsequently, a preliminary swirling of the individual partial threads or a partial composite thread formed from a plurality of partial threads takes place immediately.
- the partial threads and the partial composite thread are vorverwirbelt independently. After vortexing, the partial threads and the partial composite thread are drawn. In this case, part of the filament composite produced by the Vorverwirbelung is canceled. Subsequent separate re-whirling of the individual partial threads or the partial composite thread formed of several partial threads makes it possible to set special color mixtures, which are then crimped when separately texturing the individual threads and / or the partial thread and yield the desired color effects of the composite thread when merging.
- the Vorverwirbelungsdüsen and the Nachverwir- belungsdüsen and the texturing nozzles are formed in the inventive melt spinning device such that either a single part thread or a part of multiple filaments formed Crystalverbubfaden can be treated.
- This allows a variety of yarn types oh- ne additional treatment units are produced with the melt spinning device according to the invention.
- the flexibility for producing the multicolored composite thread can be further increased by at least one process parameter for pre-swirling the individual partial threads and / or the partial composite thread being individually selectable for each of the partial threads and / or the partial composite thread.
- the treatment air pressure is set as a process parameter for each of the partial threads or the partial composite thread. It is also possible to choose a setting of the process parameter, in which no turbulence takes place at the relevant thread part.
- a plurality of compressed air supply lines with separate compressed air control means are assigned to the pre-swirling nozzles of the pre-swirling device, so that the pre-swirling nozzles can be controlled independently of one another. This makes it possible to treat in the Vorverwirbelungsdüsen a partial thread, a partial composite thread or no thread accordingly.
- the Nachverwirbelungsdüsen the Nachverwirbelungs acquired several compressed air supply lines are assigned with separate compressed air control means such that the Nachverwirbelungsdüsen are independently controllable.
- different compressed air settings can also be realized in the subsequent swirling of the partial threads or partial composite threads.
- the method variant offers a further possibility of producing special color effects on the composite thread, in which at least one process parameter for crimping the individual partial threads and / or or the partial composite thread can be selected individually for each of the partial threads and / or the partial composite threads individually.
- the process parameter is essentially formed by the nature of the fluid, which is used for conveying and plugging during crimping. In this case, preferably both the temperature of the fluid and the pressure of the fluid which is given to the texturing, executed controllable.
- the texturing nozzles of the crimping device are assigned a plurality of supply lines with a plurality of setting means such that the texturing nozzles can be controlled independently of one another.
- the fluid can be freely adjusted in terms of temperature and pressure at each of the texturing.
- the method variant is provided in which the partial threads of the partial composite thread are mechanically mixed prior to drawing. Compared to the turbulence, this results in elongated mixing zones of the filaments which, in the event of subsequent subsequent turbulence, result in a particularly high color separation in a carpet produced from the composite thread.
- the melt spinning device has a mixing device for the mechanical mixing of a plurality of partial threads, which is arranged upstream of the drawing device.
- the inventive method for producing a crimped multi-colored composite thread and the inventive melt spinning device have the particular advantage that a plurality of different carpet yarns can be advantageously produced in a one-step process. So it is common in the art, Garn bine with high color se- To generate paration by a downstream secondary process. This can be advantageously eliminated by the method and apparatus of the invention. Garn bine in the composite yarn with extremely high color separation can be advantageously produced in one process step. In addition, relatively high production speeds can be achieved.
- the partial threads and / or the partial composite threads are given a final swirling again after the texturing and before the joining to the composite thread.
- an end swirling device is arranged downstream of the curling device in the threadline.
- the final swirling device could be arranged between godets and have a separate end swirling nozzle for each partial thread.
- Fig. 1 shows schematically a first embodiment of the melt spinning device according to the invention for carrying out the method according to the invention
- Fig. 2 shows schematically the embodiment of the inventive melt spinning apparatus of FIG. 1 with changed process control
- FIG. 3 schematically shows a variant embodiment of the embodiment of the melt spinning device according to the invention from FIG. 1
- a first embodiment of the inventive melt spinning apparatus for carrying out the method according to the invention for producing a crimped multi-colored composite thread is shown schematically.
- the melt spinning device has a spinning device 1, a cooling device 2, a preparation device 12, a Vorverwirbelungsein- device 3, a drawing device 4, a Nachverwirbelungs recommended 5, a crimping device 6, a composite device 7 and a Aufwi- ckel sensible 8 on.
- the facilities of the melt spinning apparatus are arranged to a yarn path in a machine frame, not shown here.
- Fig. 1 vertical yarn path is exemplary.
- the devices can be arranged with one another or else next to one another.
- the spinning device 1 is usually coupled with three extrusion devices to obtain three polymer melts in different colors.
- the spinning device 1 has in this embodiment, a spinning beam 1.2, which carries a plurality of spinnerets 1.1 on its underside.
- the spinning beam 1.2 is designed to be heated.
- Each of the spinnerets 1.1 is coupled via a separate melt inlet 1.3 with a plurality of - not shown - spinning pumps.
- a polymer melt can be extruded into a plurality of filaments.
- the spinnerets 1.1 have a plurality of nozzle bores on their undersides.
- the embodiment of FIG. 1, a total of three spinnerets 1.1 are provided to extrude three different colored filament bundles.
- the illustrated melt spinning apparatus is particularly suitable for producing a so-called tricolor composite yarn.
- the spinning device 1 is directly downstream of the cooling device 2, through which the freshly extruded filaments are cooled.
- To cool the filaments are preferably applied in the cooling device 2 with a cooling air.
- the cooling air can be supplied radially from the inside to the outside, transversely or radially from outside to inside.
- the cooling device 2 is assigned a preparation device 12 and several collection thread guides 13.
- the preparation device 12 has at least one wetting agent 12.1 in order to prepare the partial threads 9 together.
- the preparation device 12 contains a plurality of wetting agents 12.1, so that each of the partial threads 9 is separately wettable.
- the pre-swirling device 3 has a plurality of pre-swirling nozzles 3.1, which are coupled by separate compressed-air lines 3.2 and separate compressed-air actuating means 3.3 to a compressed air source, not shown here.
- the Vorverwirbelungs worn 3 has a total of three separate Vorverwirbelungsdüsen 3.1, so that each of the partial threads 9 could receive a separate Vorverwirbelung in the Vorverwirbelungsdüsen 3.1.
- the Vorverwirbelungs worn 3 follows the drawing device 4, which has a plurality of godets 4.1 and 4.2 for stretching the partial threads 9.
- the godets 4.1 and 4.2 are preferably designed as multi-wound godets whose godet jacket is preferably designed to be heatable.
- the partial threads 9 can be thermally treated and stretched.
- the design of the stretching device 4 is exemplary.
- the drawing device 4 can also have a plurality of godets in order to draw the partial threads 9 in several stages.
- the re-stretching device 4 follows the rewirling device 5 in the yarn path.
- the post-fluidizing device 5 has a plurality of post-fluidizing nozzles 5.1, which are connected by a plurality of compressed air supply lines 5.2 and a plurality of compressed air actuating devices 5.3 to a compressed air source, not shown here.
- the Nachverwirbelungsdü- sen 5.1 can be controlled separately, the respective setting of the compressed air is freely selectable.
- each thread is also assigned a separate Nachverwirbelungsdüse 5.1.
- the post-swirling device 5 follows the crimping device 6.
- the crimping device 6 is designed as a so-called stuffer box crimping and has for this purpose a plurality of texturing nozzles 6.1.
- Each of the texturing nozzles 6.1 has a two-part design and has a conveying part and an upsetting part in order to compress a supplied thread into a thread stopper.
- the filaments are deposited in sheets and loops, so that a crimp arises.
- the texturing nozzles 6.1 are for this purpose connected to a plurality of supply lines 6.2 and a plurality of adjusting means 6.3 with a fluid source (not shown here).
- the fluid can be each by a plurality of heating means 6.4 separately to each texturing 6.1 to a predetermined temperature.
- the respective adjusting means 6.3 are suitable for controlling both the heating temperature of the fluid and the pressure of the fluid.
- each of the texturing 6.1 of the crimping device 6 is separately controllable.
- the crimping device 6 has three texturing nozzles 6.1, so that each of the partial thread 9 produced in the spinning device 1 could be textured separately.
- the Vorverwirbelungsdüsen 3.1 of the swirling device 3, the Nachverbelungsdüsen 5.1 Nachverwirbelungs responded 5 and the texturing 6.1 of the crimping 6 are formed in their guide cross sections such that alternatively to the sub-threads 9 also formed from a plurality of sub-threads 9 sub-composite thread 10 could be treated.
- FIG. 1 the production of a composite thread 1 1 is shown, in which first all the sub-threads 9 in the Vorverwirbelungs responded 3 are vorverwirbelt by the Vorverwirbelungsdüsen 3.1 separately.
- two of the partial filaments 9 are combined to form a partial composite filament 10 and subsequently parallel-wound to the third partial filament 9 in the post-turbulizer 5 by two of the post-fluidizing nozzles 5.1.
- One of the Nachverwirbelungsdüsen 5.1 bleit this function.
- the yarn plugs 15 produced by the crimping device 6 are cooled on the circumference of a cooling drum 14 and are cooled by a downstream one Discharge device 17 dissolved in each case a crimped partial composite thread 10 and a crimped part thread 9.
- the crimped threads are then brought together in the composite device 7 to the composite thread 1 1.
- the composite device 7 is preferably formed by a tangle nozzle in which the partial thread 9 and the partial composite thread 10 are connected to one another by a plurality of Tangelknoten.
- the composite device 7 is preferably arranged downstream of yet another godet unit.
- the composite yarn 1 1 is wound into a reel 18 in the take-up device 8.
- a plurality of partial threads 9 are first produced separately in the spinning device 1.
- the treatment stages of pre-whirling, post-swirling and crimping can be used individually.
- the partial threads 9 can be separately or partially vorverwirbelt together, nachverwirbelt and curled. Due to the adjustability of the individual nozzles in the Vorverwirbelungs- device 3, the Nachverwirbelungs worn 5 and the crimping device 6 a high flexibility is ensured to produce the respectively desired thread type of the composite thread.
- FIG. 2 the embodiment of the melt spinning apparatus of Fig. 1 is shown, wherein a changed thread type of the composite yarn 1 1 is generated.
- two of the partial threads 9 are brought together immediately after cooling to form a partial composite thread 10 and vortexed separately in parallel to the third partial thread 9 by the Vorverwirbelungsdüsen 3.1.
- the partial composite thread 10 and the partial thread 9 formed in this way are subsequently hidden and separately swirled and curled. In that regard, a differently curled multi-colored composite thread 11 is produced.
- the multicolored filaments are mixed with one another by compressed-air treatments and by crimping in the part-composite thread 10.
- a mixing device 16 is used to connect two partial threads 9 to a partial composite thread 10
- the mixing device 16 could be upstream of the drafting device 4, so that the partial threads after a Vorverwirbelung by the mixing device 16th be merged into the partial composite thread 10.
- Fig. 3 in which a mixing device 16 is used to connect two partial threads 9 to a partial composite thread 10
- the mixing device 16 could be upstream of the drafting device 4, so that the partial threads after a Vorverwirbelung by the mixing device 16th be merged into the partial composite thread 10.
- the mixing device 16 is formed by a rotating cam roller 16.1, in which the filaments of the component yarns 9 are mixed by a movement transversely to the yarn running direction. This makes it possible to realize other distributions of the filaments within the partial composite thread 10, which subsequently leads to certain color effects as a result of the post-swirling and crimping.
- another embodiment of the device according to the invention is shown in a partial view in FIG.
- the yarn path of the crimping device 6 is shown to a winding device 8.
- the devices which are arranged upstream of the crimping device 6 are identical to the embodiment according to FIGS. 1 and 2, so that for this purpose no further explanation takes place and reference is made to the aforementioned description.
- the crimping device 6 is followed by a final swirling device 19.
- the end swirling device 19 is integrated in the take-off device 17, which are formed by two take-off godets 17.1 and 17.2. Between the take-off gratings 17.1 and 17.2, the end swirling device 19 is arranged.
- the Endverwirbelungs worn 19 has several Endverwirbelungsdüsen 19.1, which are coupled by separate compressed air supply lines 19.2 and separate Druck Kunststoffstellstoff 19.3 with a compressed air source not shown here.
- the end swirler 19 has a total of three separate end swirl nozzles 19.1, so that each of the sub-threads 9 could receive a separate final swirl in the final swirl nozzles 19.1.
- the pre-whirling and the post-swirling can be achieved both by rotating swirling nozzles or by static swirling. nozzles are generated. This allows further effects to be realized.
- a rotating swirl nozzle as is known, for example, from EP 2 646 608 B1, very intensive swirling of the filaments can be produced.
- the known rotating Verwir- belungsdüse is particularly suitable to perform a Vorverwirbelung and / or a Nachverwirbelung.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017005161.5A DE102017005161A1 (de) | 2017-05-31 | 2017-05-31 | Verfahren und Schmelzspinnvorrichtung zur Herstellung eines gekräuselten mehrfarbigen Verbundfadens |
| PCT/EP2018/063558 WO2018219751A1 (de) | 2017-05-31 | 2018-05-23 | Verfahren und schmelzspinnvorrichtung zur herstellung eines gekräuselten mehrfarbigen verbundfadens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3631060A1 true EP3631060A1 (de) | 2020-04-08 |
| EP3631060B1 EP3631060B1 (de) | 2023-07-05 |
Family
ID=62235972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18726804.0A Active EP3631060B1 (de) | 2017-05-31 | 2018-05-23 | Verfahren und schmelzspinnvorrichtung zur herstellung eines gekräuselten mehrfarbigen verbundfadens |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11591719B2 (de) |
| EP (1) | EP3631060B1 (de) |
| CN (1) | CN110709543B (de) |
| DE (1) | DE102017005161A1 (de) |
| WO (1) | WO2018219751A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG67252B1 (bg) * | 2017-06-27 | 2021-02-15 | Е.Миролио ЕАД | Метод за получаване на вискозна изкуствена коприна с променяща се дебелина, продукт, получен по този метод и инсталация за реализиране на метода |
| EP3666939B1 (de) | 2018-12-12 | 2024-10-30 | Aladdin Manufacturing Corporation | Ein multifilament-bündel aus geschmolzen polymer-filamenten |
| WO2021257738A1 (en) | 2020-06-16 | 2021-12-23 | Aladdin Manufacturing Corporation | Systems and methods for producing a bundle of filaments and/or a yarn |
| CN115836146B (zh) | 2020-06-16 | 2026-02-27 | 美国阿拉丁制造公司 | 用于提供颜色增强的纱线的系统和方法 |
| EP4164974A4 (de) | 2020-06-16 | 2025-01-08 | Aladdin Manufacturing Corporation | Systeme und verfahren zur herstellung eines filamentbündels und/oder eines garnbündels |
| CN117203383A (zh) * | 2021-04-23 | 2023-12-08 | 美国阿拉丁制造公司 | 制造纱线的方法和以该方式获得的纱线 |
| US12534830B2 (en) * | 2022-10-25 | 2026-01-27 | Oerlikon Textile Gmbh & Co. Kg | Apparatus and method for producing a crimped composite thread |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59116404A (ja) * | 1982-12-23 | 1984-07-05 | Toray Ind Inc | 高速紡糸糸条の油剤付与方法 |
| DE59802487D1 (de) | 1997-02-26 | 2002-01-31 | Rieter Ag Maschf | Verfahren und Anlage zum Erzeugen eines Garnes aus mindestens zwei Garnkomponenten |
| DE10023910A1 (de) * | 1999-05-22 | 2000-11-30 | Barmag Barmer Maschf | Spinnvorrichtung |
| US6332253B1 (en) * | 2000-02-29 | 2001-12-25 | Prisma Fibers, Inc. | Textile effect yarn and method for producing same |
| DE50114368D1 (de) * | 2000-03-01 | 2008-11-13 | Oerlikon Textile Gmbh & Co Kg | Verfahren und vorrichtung zum stauchkräuseln |
| DE10110601A1 (de) * | 2000-04-11 | 2001-10-25 | Barmag Barmer Maschf | Verfahren und Vorrichtung zum Spinnen und Kräuseln eines multifilen Fadens |
| DE10236826A1 (de) | 2002-08-10 | 2004-04-22 | Saurer Gmbh & Co. Kg | Verfahren und Vorrichtung zum Spinnen und Texturieren eines multifilen Verbundfahrens |
| DE102004039510A1 (de) * | 2004-08-14 | 2006-02-23 | Saurer Gmbh & Co. Kg | Vorrichtung und Verfahren zum Schmelzspinnen, Abziehen, Behandeln und Aufwickeln mehrerer synthetischer Fäden |
| CN101087908A (zh) * | 2004-12-22 | 2007-12-12 | 苏拉有限及两合公司 | 用于熔纺和卷曲变形多个复丝丝线的方法和设备 |
| RU2405868C2 (ru) | 2005-02-04 | 2010-12-10 | Ёрликон Текстиле Гмбх Унд Ко. Кг | Способ и устройство для изготовления текстурированной комплексной нити |
| CN101437991B (zh) * | 2006-05-08 | 2010-12-29 | 欧瑞康纺织有限及两合公司 | 用于熔融纺造、处理和卷绕合成长丝的设备 |
| DE102007050551A1 (de) * | 2007-10-23 | 2009-04-30 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zur Herstellung eines mehrfarbigen Verbundfadens |
| EP2646608B1 (de) | 2010-11-30 | 2015-02-25 | Oerlikon Textile GmbH & Co. KG | Vorrichtung und verfahren zum erzeugen von verflechtungsknoten |
| WO2014026902A1 (de) * | 2012-08-17 | 2014-02-20 | Oerlikon Textile Gmbh & Co. Kg | Schmelzspinnverfahren und schmelzspinnvorrichtung zur herstellung eines gekräuselten fadens |
| EP3036361B1 (de) * | 2013-08-22 | 2018-06-06 | Oerlikon Textile GmbH & Co. KG | Vorrichtung zur herstellung einer mehrzahl synthetischer fäden |
| EP3047056B1 (de) | 2013-09-19 | 2019-03-20 | Oerlikon Textile GmbH & Co. KG | Vorrichtung zur herstellung mehrfarbiger gekräuselter verbundfäden |
| EP3358052B1 (de) * | 2017-02-01 | 2020-05-27 | Oerlikon Textile GmbH & Co. KG | Vorrichtung zum verwirbeln mehrerer einzelfäden eines verbundfadens |
-
2017
- 2017-05-31 DE DE102017005161.5A patent/DE102017005161A1/de not_active Withdrawn
-
2018
- 2018-05-23 CN CN201880035478.4A patent/CN110709543B/zh active Active
- 2018-05-23 US US16/618,230 patent/US11591719B2/en active Active
- 2018-05-23 EP EP18726804.0A patent/EP3631060B1/de active Active
- 2018-05-23 WO PCT/EP2018/063558 patent/WO2018219751A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN110709543B (zh) | 2022-10-11 |
| DE102017005161A1 (de) | 2018-12-06 |
| US11591719B2 (en) | 2023-02-28 |
| CN110709543A (zh) | 2020-01-17 |
| EP3631060B1 (de) | 2023-07-05 |
| WO2018219751A1 (de) | 2018-12-06 |
| US20200115824A1 (en) | 2020-04-16 |
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