EP3433400B1 - Dispositif de filature par fusion, de levage et d'enroulement d'une nappe de fils - Google Patents

Dispositif de filature par fusion, de levage et d'enroulement d'une nappe de fils Download PDF

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Publication number
EP3433400B1
EP3433400B1 EP17710868.5A EP17710868A EP3433400B1 EP 3433400 B1 EP3433400 B1 EP 3433400B1 EP 17710868 A EP17710868 A EP 17710868A EP 3433400 B1 EP3433400 B1 EP 3433400B1
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EP
European Patent Office
Prior art keywords
spinning
thread
rollers
group
winding
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EP17710868.5A
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German (de)
English (en)
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EP3433400A1 (fr
Inventor
Martin Fischer
Jörg Hegenbarth
Marc-André HERRNDORF
Linda KOORMANN
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Oerlikon Textile GmbH and Co KG
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Oerlikon Textile GmbH and Co KG
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    • 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
    • D01D11/00—Other features of manufacture
    • D01D11/04—Fixed guides
    • 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
    • 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, drawing off and winding up a family of threads according to the preamble of claim 1.
  • a generic device for melt spinning, pulling and winding a thread sheet is from the WO 2004/015173 known.
  • the generic device has a spinning device which has a number of several spinnerets.
  • a godet device with at least two drivable godets and a winding device with several winding stations are arranged below the spinning device.
  • the godet device is directly assigned to the winding device, the godets being aligned essentially transversely to the winding spindles of the winding device.
  • a number of winding stations extend along the winding spindles, the rows of which are held essentially orthogonal to the row of spinning nozzles of the spinning device.
  • WO 2015/024817 A1 is a device for melt spinning, drawing off and winding up a group of threads with a spinning device which has a row of several spinnerets, with a godet device which has at least two drivable godets, with a winding device which has a row of several winding stations, the row of winding stations being orthogonal is arranged to the row of spinning nozzles, and with a thread deflecting device arranged between the spinning device and the godet device, which has a first group of thread guides assigned to the spinning device and a second group of thread guides assigned to the godet device, the thread guides of the first group being in a horizontal row a spinning distance are arranged side by side.
  • a further embodiment of a device for melt spinning, treating and winding up a plurality of multifilament threads with a spinning device for spinning a plurality of filament groups brought together in parallel into one thread in each case is through DE 10 2007 014 511 A1 known.
  • This device has a treatment device for treating the threads in parallel next to one another and a winding device, the treatment device being assigned a group thread guide in a transition region to the spinning device, through which the threads are guided together.
  • the group thread guide is designed to be deflectable between a plurality of positions in order to deflect the threads when the process is started and / or when the process is interrupted.
  • a spinning device for spinning, drawing and winding up a plurality of synthetic threads is further described by DE 100 23 910 A1 known.
  • This spinning device consists of a spinning device, a treatment device and a winding device. Between the A spinning thread guide and the treatment device are arranged so that the threads are brought to a treatment distance necessary for the treatment. Before entering the treatment device, a tangle device is provided, in which the threads are swirled individually next to one another within a thread channel.
  • EP 1 871 930 A1 Apparatus for melt spinning in front of a plurality of composite threads each consisting of a plurality of extruded filament bundles with a plurality of spinning disks and at least one cooling device associated with the spinnerets for cooling the filament bundle with composite means for bundling the filament bundles forming the composite threads and with pulling means for pulling off the filament bundles.
  • the spinnerets are divided into several parallel spinning groups, each with a row of spinnerets next to each other.
  • Each of the spinnerets of a first spinning group with at least one spinning nozzle of a second spinning group arranged in a common spinning plane forms a spinning position for producing one of the composite threads.
  • the known device has a thread deflection device between the spinning device and the godet device, which is formed from two groups of thread guides.
  • a first group of thread guides is assigned to the spinning device in order to guide the threads at a spinning distance.
  • a second group of thread guides is assigned to the godet device in order to gather the thread sheet so that the threads can be guided with a substantially smaller thread spacing on the circumference of the godets.
  • the invention is characterized in that the threads of the family of threads essentially in the transition from the spinning device to the godet device can be run smoothly. It has surprisingly been found that the degree of wrap on the rollers, which is essentially proportional to the deflection angle, does not cause any change in the physical properties. In this way, the threads can be guided essentially without slipping on the circumference of the rollers without greater friction.
  • the development of the invention is preferably carried out in which the rollers of the second group of thread guides are arranged one above the other and / or one below the other with an offset. This allows thread distances between the threads that are smaller than the diameter of a roll. Usual thread spacing for guiding the threads on a godet is in the range of 4 - 8 mm. Due to the staggered arrangement of the rolls one above the other or one below the other, even smaller thread spacings between the threads of the thread family can be realized.
  • the horizontal offset between the rollers of the second group of thread guides is preferably equal to the thread spacing, so that the threads can be guided by the rollers on the circumference of the godets immediately after they have run off.
  • rollers of the second group of thread guides are held in an inverted V-shaped row arrangement in a central region below the spinning device. This allows the outer threads of the spinning device withdraw from the spinning device under the same conditions and feed to the godet device.
  • the development of the invention in which the spinning nozzles of the spinning device are held by two spinning beams arranged next to one another and in which the rollers of the second group of thread guides are held in the central region between the spinning beams, is particularly suitable for simultaneously pulling and pulling a plurality of thread sets from adjacent spinning positions Wind up spools.
  • This embodiment of the invention is particularly suitable for modernizing existing melt spinning devices. In this way, existing spinning equipment can be combined with new take-up systems.
  • rollers of the second groups of thread guides are held on one or two movable supports, which can each be guided between an application position of the rollers and an operating position of the rollers.
  • the rollers can thus be held in such a way that manual thread guidance by means of a suction gun for applying the threads becomes possible regardless of the offset.
  • the carrier can preferably be held at one end of a swivel axis and guided in an angular range up to a horizontal. This means that the maximum distance between the rolls is available to put the threads on the rolls.
  • the godet device and the winding device are arranged in a central region below the spinning device and that the godet device is held at an end face of the winding device.
  • the thread sheet can thus be fed to the individual winding stations essentially from a horizontal plane.
  • the godet device has a thread suction device which is arranged downstream of the rollers of the second group of thread guides in the thread path.
  • the thread sheet is severed in an area below the thread deflection device. In this way, the threads are guided even in the event of a malfunction in the circumference of the rolls. Subsequent reapplication is only necessary in the godet device and the winding device. This means that short interruption times can be achieved.
  • Fig. 1 and 2 is a first embodiment of the device according to the invention for melt spinning, pulling and winding a thread sheet in several views.
  • Fig. 1 shows the embodiment in a front view and in Fig. 2 the embodiment is shown in a side view.
  • Fig. 1 shows the embodiment in a front view
  • Fig. 2 the embodiment is shown in a side view.
  • the exemplary embodiment has a spinning device 1, a thread deflection device 12, a godet device 16 and a winding device 21, which are arranged one below the other.
  • the spinning device 1 has a plurality of spinnerets 3 for spinning multifilament threads, which are held in a row arrangement at a distance from one another on the underside of a spinning beam 2.
  • the spinning beam 2 is designed to be heatable for tempering the spinnerets 3.
  • a melt distribution system 6 is formed within the spinning beam 2 and is connected to a spinning pump 4.
  • the spinning pump 4 is a multiple pump executed to generate a partial melt flow to each spinneret 3. For this purpose, the spinning pump 4 is driven by a pump drive 4.1.
  • the spinning pump 4 is connected to a melt source, not shown here, for example an extruder or a discharge pump.
  • a cooling device 7 is arranged below the spinning beam 2 and forms a cooling shaft 9 below the spinning beam 2 for guiding and cooling the freshly extruded filament strands of the threads.
  • the cooling shaft 9 is assigned a one-sided blowing chamber 10, which is connected to the cooling shaft 9 via a blowing wall 11.
  • cooling device shown with a transversely directed cooling air flow is exemplary.
  • such cooling devices can also have devices which blow a cooling air flow generated radially from the inside out or radially from the outside in to the filaments.
  • the freshly extruded threads form a thread group 30 which is drawn off from the spinning device 1 by the godet device 16.
  • the godet device 16 has two driven godets 18.1 and 18.2, which are held with their godet jackets in a cantilever manner on a godet carrier 17.
  • the drives assigned to the godets 18.1 and 18.2 are held on the back of the godet carrier 17.
  • a suction device 19 is arranged in an inlet area upstream of a first godet 18.1.
  • the suction device 19 has at least one movable thread guide, a knife and a suction nozzle, which are not shown here.
  • Such suction devices 19 are well known and are therefore not described further here.
  • a swirling device 20 is held on the godet carrier 17, through which the individual threads of the thread sheet 30 are swirled.
  • the godet carrier 17 is arranged directly on an end face of the winding device 21, so that the threads running off the godet 18.2 are distributed from a substantially horizontal distribution plane to a plurality of winding stations 26.
  • the godet carrier 17 is supported directly on a machine frame 22 of the winding device 21.
  • the winding stations 26 formed within the winding device 21 are of identical design and extend along a winding spindle 23.1.
  • the row of winding stations 26 and thus the winding spindles are arranged essentially orthogonally to the row of spinning nozzles 3 of the spinning device 1.
  • a very compact arrangement of the godet device 16 and the winding device 21 is thus possible.
  • the winding spindle 23.1 is arranged on a rotatably mounted winding turret 28, the winding turret 28 carrying a second winding spindle 23.2 arranged offset by 180 °.
  • the winding spindles 23.1 and 23.2 lead alternately into a changing area and a changing area.
  • the winding spindles 23.1 and 23.2 cooperate with the respective winding stations 26 in order to form a spool 29 on the circumference of the winding spindle 23.1 or 23.2 in each of the winding stations 26.
  • the winding stations 26 are constructed identically and each have a deflection roller 24 and a traversing unit 25.
  • the deflection rollers 24 separate the threads, which are then moved back and forth by means of the traversing unit 25.
  • a pressure roller 27 is provided, which extends over all winding stations 26.
  • the thread deflection device 12 is provided in order to bring the thread sheet in the area between the spinning device 1 and the godet device 16.
  • the thread deflection device 12 has a first group of thread guides 13, which are each formed by freely rotatable rollers 13.1.
  • the rollers 13.1 of the first group of thread guides are assigned to the spinnerets 3 in order to bring together the filament strands of the respective threads in a so-called convergence point.
  • the rollers 13.1 are held at a spinning distance from each other in a row-shaped arrangement on a roller carrier 31.
  • the rollers 13.1 can also be held on a single roller carrier.
  • the rollers 14.1 of the second group of thread guides 14 are arranged one above the other and one below the other in such a way that one is reversed V-shaped row arrangement results.
  • the rollers 14.1 are held on a V-shaped carrier 15 which is arranged in the central region of the row of spinnerets 3.
  • the second group of thread guides 14 is assigned to the godet device 16 such that the threads can be guided between the rollers 14.1 and the first godets 18.1 without being deflected.
  • the horizontal offset formed between adjacent rollers 14.1 of the second group of thread guides 14 is equal to a thread spacing of adjacent threads.
  • the threads of the thread sheet 30 can thus be fed directly to the godets 18.1 and 18.2 of the godet device 16 with a relatively small thread spacing, regardless of the diameter of the rollers 14.1.
  • the thread sheet is preferably guided with a thread spacing between the threads in the range from 4 mm to 8 mm.
  • the rollers 14.1 of the second group of thread guides 14 are aligned with their axes orthogonal to the axes of the godets 18.1 and 18.2.
  • the exemplary embodiment shown is an example of the number of selected spinnerets 3 in the spinning device 1 and the number of winding stations 26 in the winding device 21.
  • the facilities for the production of six threads are designed here. In principle, such spinning devices can also produce twice as many threads at the same time.
  • the row-shaped arrangement of the spinnerets 3 and the row-shaped arrangement of the winding stations 26 remain unchanged, so that the winding stations 26 extend essentially orthogonally to the row of the spinnerets 3.
  • a plurality of filament strands are continuously extruded from a polymer melt via the spinnerets 3 per spinneret.
  • a partial melt flow of the polymer melt is fed to each of the spinnerets 3 under pressure via the spinning pump 4.
  • the filament strands After the filament strands have been extruded, they are cooled and solidified within the cooling shaft 9.
  • the sheet of threads is continuously drawn off by the godets 18.1 and 18.2 of the godet device 16.
  • the threads are brought together from a spinning distance of the spinning device to a treatment distance of the godet device 16 by the rollers 13.1 of the first group of thread guides 13 and the rollers 14.1 of the second group of thread guides 14.
  • short distances between the godet device 16 and the spinning device 1 can be achieved realize.
  • the outer threads of the thread sheet 30 can be drawn off from the spinning device 1 with a relatively large deflection angle and then fed to the godet device 16.
  • the size of the deflection of the threads allows the distance between the spinning device and the godet device to be shortened proportionally.
  • the threads are stretched and swirled within the godet device 16 and then fed to the winding stations 26.
  • each of the threads is wound into a bobbin. Due to the essentially friction-free deflection on the freely rotatable rollers 13.1 and 14.1 of the thread deflection device 12, the physical properties of the threads are essentially the same and constant.
  • the device according to the invention is particularly suitable for pulling a larger number of threads out of a spinning device 1.
  • FIG. 3 An embodiment is shown in which the spinnerets 3 are arranged distributed over two spinning beams 2.1 and 2.2.
  • the spinning beams 2.1 and 2.2 are arranged side by side.
  • the spinning beams 2.1 and 2.2 are assigned separate spinning pumps 4, which are connected to the spinning nozzles 3 held on the respective spinning beams 2.1 and 2.2.
  • a cooling device 7 is provided below each of the spinning beams 2.1 and 2.2, which has two cooling shafts 9.1 and 9.2 formed next to one another.
  • the cooling shafts 9.1 and 9.2 are connected to blowing devices (not shown here) for generating cooling air.
  • a godet device 16 and a winding device 21 are provided, which in this exemplary embodiment are identical to the aforementioned exemplary embodiment. In this regard, reference is made to the above description in order to avoid repetition.
  • the joining of the thread sheet 30 between the spinning device 1 and the godet device 16 is also carried out by the thread deflecting device 12 formed from two groups of thread guides 13 and 14.
  • the first group of thread guides 13 is split into two subgroups, a first subgroup being assigned to the spinning beam 2.1 and a second subgroup to the spinning beam 2.2.
  • the rollers 13.1 of the first group of thread guides 13 are thus directly assigned to one of the spinnerets 3 on the spinning beams 2.1 and 2.2.
  • the second group of thread guides 14 is held in the middle area between the spinning beams 2.1 and 2.2.
  • the second group of thread guides In this exemplary embodiment, 14 is also formed by freely rotatable rollers 14.1 which are arranged one above the other and one below the other.
  • a subset of the rollers 14.1 are held on a first carrier 15.1 and a second subgroup of rollers 14.1 on the carrier 15.2.
  • the carriers 15.1 and 15.2 are each held on a pivot axis 32.1 and 32.2 in an inverted V-shaped arrangement. In this way, the beams 15.1 and 15.2 can be guided between an operating position and a landing position.
  • Fig. 3 the operating position of the carriers 15.1 and 15.2 is shown, in which the rollers 14.1 assume an operating position.
  • the application position of the carriers 15.1 and 15.2 are shown in dashed lines, in which the rollers 14.1 are held in an application position.
  • This embodiment is particularly advantageous in order to place the thread sheet on the rollers 13.1 and 14.1 of the thread deflection device 12 at the start of the process.
  • FIG. 3 The exemplary embodiment shown is particularly suitable for jointly taking up the threads extruded in adjacent spinning positions as a family of threads and for winding them into bobbins by means of a winding device.
  • FIG. 4 Another embodiment of the device according to the invention is shown schematically in a front view.
  • the exemplary embodiment consists of a spinning device 1, a preparation device 32, a thread deflection device 12, a godet device 16 and a winding device 21.
  • the spinning device 1, the godet device 16 and the winding device 21 are identical to the embodiment of FIG Fig. 3 executed, so that reference is made to the above description at this point and no further explanations are given at this point to avoid repetition.
  • a preparation device 32.1 and 32.2 are arranged below the cooling shafts 9.1 and 9.2.
  • Each of the preparation devices 32.1 and 32.2 shown has an oiler 33 and a collecting thread guide 34 per thread.
  • the oiler 33 and the collecting thread guide 34 each form a point of convergence with the upstream spinneret 3 in order to wet the filament strands and bring them together to form a thread.
  • the oilers 33 are coupled together or separately to a fluid source, for example a metering pump.
  • the thread deflection device 12 with two groups of thread guides 13 and 14 is arranged below the preparation device 32.
  • Each group of thread guides 13 and 14 has a plurality of rollers 13.1 and 14.1 which are arranged so as to overlap one another in such a way that the threads of the thread family 30 are guided on the rollers 13.1 and 14.1 with identical wraps in the range of 90 °.
  • the threads of the thread sheet 30 are thus guided on the rollers 13.1 of the first group of thread guides 13 with a wrap angle in the range of 90 °.
  • the rollers 13.1 and 14.1, which are assigned to one of the threads are at an essentially the same working height.
  • rollers 14.1 of the second group of thread guides 14 are held on a V-shaped carrier 15 with an offset one above the other to form a V-shaped row arrangement.
  • the rollers 13.1 of the first group of thread guides are accordingly assigned to the rollers 14.1, the rollers 13.1 spanning a vertical thread running plane with the respective collecting thread guides 34 arranged upstream in the thread run.
  • the in the 1 to 4 Exemplary embodiments of the thread deflecting device 12 shown represent possible arrangements of the two groups of thread guides in order to bring the thread family of a plurality of spinnerets together as closely as possible to the thread spacing.
  • the rollers are preferably designed to rotate freely. In principle, however, there is also the possibility of driving at least one of the groups of roles.
  • the spinnerets of one spinning station or a plurality of adjacent spinning stations can advantageously be gathered together and guided through a godet device with close division.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Claims (10)

  1. Dispositif de filature par fusion, de levage et d'enroulement d'une nappe de fils, pourvu d'un système de filage (1) présentant une rangée de plusieurs filières de filage (3), comportant un système de galettes (16) doté d'au moins deux galettes (18.1, 18.2) pouvant être entraînées, ainsi qu'un système de bobinage (21) qui comporte une rangée de plusieurs postes de bobinage (26), la rangée des postes de bobinage (26) étant disposée orthogonalement à la rangée des filières de filage (3), et comportant un système de renvoi de fils (12) disposé entre le système de filage (1) et le système de galettes (16), qui comporte un premier groupe de guide fils (13) affecté au système de filage (1) et un deuxième groupe de guide fils (14) affecté au système de galettes (16), les guide fils (13) du premier groupe étant disposés les uns à côté des autres sur une rangée horizontale de manière espacée les uns des autres par un écartement de filage, lequel dispositif est caractérisé en ce que les guide fils des deux groupes de guide fils (13, 14) sont formés par des rouleaux fous (13.1, 14.1).
  2. Dispositif selon la revendication 1, caractérisé en ce que les rouleaux (14.1) du deuxième groupe de guide fils (14) sont disposés en décalage les uns au dessus des autres et/ou les uns au dessous des autres.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'au niveau de la circonférence d'une des galettes (18.1, 18.2), le décalage entre les rouleaux (14.1) du deuxième groupe de guide fils (14) est égal à un écartement de filage des fils de la nappe de fils (30).
  4. Dispositif selon la revendication 1 ou 2, caractérisé en ce que, dans une région centrale sous le système de filage (1), les rouleaux (14.1) du deuxième groupe de guide fils (14) sont tenus dans une disposition en rangée en forme de V inversé.
  5. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les axes des rouleaux (14.1) et les axes des galettes (18.1, 18.2) sont orientés orthogonalement les uns par rapport aux autres.
  6. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les filières de filage (3) du système de filage (1) sont tenues par deux barres de filage (2.1, 2.2) disposées l'une à côté de l'autre et que les rouleaux (14.1) du deuxième groupe de guide fils (14) sont tenus dans la région centrale entre les barres de filage (2.1, 2.2).
  7. Dispositif selon la revendication 5, caractérisé en ce que les rouleaux (14.1) du deuxième groupe de guide fils (14) sont tenus par un ou deux supports mobiles (15, 15.1, 15.2) qui peuvent chacun être menés entre une position d'amarrage des rouleaux (14.1) et une position de service des rouleaux (14.1).
  8. Dispositif selon la revendication 7, caractérisé en ce que les supports (15.1, 15.2) sont à chaque fois solidaires d'un axe de pivotement (32.1, 32.2) par une extrémité et peuvent être menés jusqu'à une position horizontale dans une plage angulaire.
  9. Dispositif selon l'une quelconque des revendications 4 à 7, caractérisé en ce que le système de galettes (16) et le système de bobinage (21) sont disposés dans une région centrale sous le système de filage (1) et que le système de galettes (16) est fixé à une extrémité frontale du système de bobinage (21).
  10. Dispositif selon la revendication 8, caractérisé en ce que le système de galettes (16) comporte un système d'aspiration de fils (19) qui est disposé sur le parcours des fils en aval des rouleaux (14.1) du deuxième groupe de guide fils (14).
EP17710868.5A 2016-03-24 2017-03-14 Dispositif de filature par fusion, de levage et d'enroulement d'une nappe de fils Active EP3433400B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016003722 2016-03-24
PCT/EP2017/055908 WO2017162470A1 (fr) 2016-03-24 2017-03-14 Dispositif de filature par fusion, de levage et d'enroulement d'une nappe de fils

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Publication Number Publication Date
EP3433400A1 EP3433400A1 (fr) 2019-01-30
EP3433400B1 true EP3433400B1 (fr) 2020-02-26

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US (1) US11162194B2 (fr)
EP (1) EP3433400B1 (fr)
CN (1) CN108884596B (fr)
WO (1) WO2017162470A1 (fr)

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DE102019004354A1 (de) * 2019-06-19 2020-12-24 Oerlikon Textile Gmbh & Co. Kg Schmelzspinnvorrichtung
WO2021257738A1 (fr) * 2020-06-16 2021-12-23 Aladdin Manufacturing Corporation Systèmes et procédés de production d'un faisceau de filaments et/ou d'un fil
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 (fr) 2020-06-16 2025-01-08 Aladdin Manufacturing Corporation Systèmes et procédés de production d'un faisceau de filaments et/ou d'un fil
CN112759251B (zh) * 2021-03-04 2023-11-03 河南神玖天航新材料股份有限公司 一种卧式石英棉加工设备
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
CN113758579B (zh) * 2021-09-26 2024-01-09 中国纺织科学研究院有限公司 一种用于检测纺丝组件温度的方法及纺丝设备
CN114427123B (zh) * 2022-01-27 2023-04-25 九江中科鑫星新材料有限公司 一种超高分子量聚乙烯纤维生产用保温机构

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CH685634A5 (de) * 1992-05-19 1995-08-31 Benninger Ag Maschf Schutzvorrichtung an einer Wickelmaschine für die Webkettvorbereitung.
DE19506369A1 (de) * 1994-02-28 1995-08-31 Barmag Barmer Maschf Verfahren und Vorrichtung zum Heizen eines synthetischen Fadens
EP0845550B1 (fr) * 1996-12-02 2004-03-24 B a r m a g AG Procédé et dispositifs pour filer et enrouler un fil
DE10023910A1 (de) * 1999-05-22 2000-11-30 Barmag Barmer Maschf Spinnvorrichtung
CN1230578C (zh) * 2000-11-20 2005-12-07 苏拉有限及两合公司 纺丝设备
DE10235936A1 (de) 2002-08-06 2004-02-19 Barmag Ag Vorrichtung zum Spinnen und Aufwickeln
DE10355293A1 (de) * 2003-11-27 2005-06-23 Saurer Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen einer Vielzahl von Fäden
WO2006099891A1 (fr) * 2005-03-19 2006-09-28 Oerlikon Textile Gmbh & Co. Kg Appareil de filage par fusion d'une pluralite de fils composites
DE102007014511A1 (de) * 2007-03-27 2008-10-02 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Schmelzspinnen, Behandeln und Aufwickeln mehrerer multifiler Fäden
DE102013003775A1 (de) * 2013-03-06 2014-09-11 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Schmelzspinnen und Abziehen mehrerer multifiler synthetischer Fäden
JP2016513758A (ja) * 2013-03-15 2016-05-16 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＯｅｒｌｉｋｏｎ Ｔｅｘｔｉｌｅ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 複数の合成糸を溶融紡糸し、延伸しかつ巻き取る装置
EP3036361B1 (fr) 2013-08-22 2018-06-06 Oerlikon Textile GmbH & Co. KG Dispositif permettant de filer une pluralité de fils synthetiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022002694A1 (de) * 2022-07-25 2024-01-25 Oerlikon Textile Gmbh & Co. Kg Fadenführervorrichtung zum Führen von synthetischen Filamenten

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CN108884596B (zh) 2021-07-06
WO2017162470A1 (fr) 2017-09-28
EP3433400A1 (fr) 2019-01-30
CN108884596A (zh) 2018-11-23
US11162194B2 (en) 2021-11-02
US20200291547A1 (en) 2020-09-17

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