WO2000052240A1 - Verfahren und vorrichtung für die behandlung von filamentgarn sowie verwendung der vorrichtung - Google Patents
Verfahren und vorrichtung für die behandlung von filamentgarn sowie verwendung der vorrichtung Download PDFInfo
- Publication number
- WO2000052240A1 WO2000052240A1 PCT/CH2000/000120 CH0000120W WO0052240A1 WO 2000052240 A1 WO2000052240 A1 WO 2000052240A1 CH 0000120 W CH0000120 W CH 0000120W WO 0052240 A1 WO0052240 A1 WO 0052240A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- yarn
- channel
- nozzle
- preparation
- preparation agent
- Prior art date
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Classifications
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- 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
- D02J11/00—Combinations, not covered by any one of the preceding groups, of processes provided for in such groups; Plant for carrying-out such combinations of processes
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- 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
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
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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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- 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
Definitions
- the invention relates to a method and an apparatus for the treatment of filament yarn in a yarn channel of a nozzle, with the blowing medium being fed into the yarn channel.
- the treatment of continuous filament yarn has two main tasks.
- the yarn, made from industrially produced filaments should be given a textile character and also textile properties.
- the yarn is treated with regard to specific quality characteristics for further processing and / or for the end product. Some yarn qualities have to be produced, which are not necessary for the products made with natural fibers and cannot be achieved.
- the areas of application are in the industrial processing of textiles e.g. for the construction sector, automobile construction, but also for carpet production and for special textile products in the sports and leisure industry.
- spun yarn is to be treated with certain preparations for the best possible industrial processing and the processing process for yarns and fabrics is to be optimized. Optimizing here also means maintaining or increasing certain quality criteria and reducing production costs, which includes downtimes along the entire processing route.
- the nozzle bodies are made of highly wear-resistant material, otherwise their service life would be much too short.
- a not insignificant source of problems for yarn treatment nozzles lies in the preparation.
- the yarn is provided with protective substances immediately after the spinning process or the production of individual filaments.
- the protective substances should be an aid for the subsequent processing.
- the substances used for the preparation result in an oily sliding property, so that the sliding friction of the yarn remains as low as possible all the way through the processing, the risk of damage or yarn breakage is reduced, and the abrasion on the sliding surfaces of the transport and processing systems is as small as possible can be kept possible.
- there are a number of other factors that are influenced by the preparation or the preparation such as static charges.
- a wide area is the protection against fungal attack of the yarn during the storage periods, between the different processing stages.
- Another very important process step for filament yarn is drawing. After the filaments leave the spinnerets, the yarns formed from them have to be drawn. The stretching presupposes a more or less smooth yarn, which is no longer present in the case of a textured yarn. In a considerable number of applications there is a need to give the yarn a minimal bond. However, the network may only be so intensive that the subsequent processing stages are not negatively influenced. It is known to arrange a swirling nozzle in a spinning process after the application of preparation agents. In this way, only very weak knots are formed on the yarn, or better, only batches of knots in order to stabilize the immediately following transports. The disadvantage here is finding optimal conditions or an optimal compromise between no nodes and nevertheless approaches of nodes.
- the invention was based on the object of developing a method and yarn treatment nozzles which allow the yarn connection to be pre-consolidated, in particular with the highest possible consistency of a slight structural intervention.
- the aim was to establish the connection even at the highest yarn transport speeds immediately after the spinneret and e.g. directly in connection with the application of preparation agents e.g. 3'000 - 7000 m / min. It was in particular part of the task to improve the conditions for the treatment of yarn with regard to preparation agents, the productivity, in particular the quality, even at the highest speeds.
- the method according to the invention is characterized in that the bias medium is introduced into the yarn channel in the thread running direction at an insertion angle with a deviation from the perpendicular to the thread running direction of more than 15 °, and preparation agent is added to the yarn directly before the blowing medium introduction or via the blowing medium itself.
- the device according to the invention is characterized in that the device is designed as a migration nozzle with a compressed air supply channel directed in the yarn running direction into the yarn channel, which is directed into the yarn channel with a deviation from a direction perpendicular to the yarn running direction of more than 15 °.
- the invention further relates to the use of the device for thorough mixing and even distribution of the preparation agent on filament yarn, the filaments being connected to form a slightly crossed but knot-free yarn and the preparation agent being more optimally distributed over the entire yarn.
- the invention allows a number of particularly advantageous configurations.
- Practice shows that with increasing yarn transport speed, for example polyester higher than 3500 m / min., PP higher than 3000 m / min. and with polyamide higher than 4200 m / min. the thread run becomes restless and unstable despite the preparation. This instability increases with a further increase in the spinning yarn speed. This becomes problematic at higher multi-end spinning positions. this is especially true for deflection and stretching rolls in pre-oriented POY and ready-oriented FOY and fully stretched FDY spinning processes.
- Another aspect is that, not least for mechanical engineering and process engineering reasons, an ever narrower division is sought, so that 8 to 10 are now sought in the same machine depth over the four yarn runs that used to exist. With a narrower division, there is an increased risk that the filaments of neighboring yarn runs come into contact with one another and jump over and can immediately cause a thread break. Not least for ecological but also economic reasons, the application of preparation agents cannot be increased at will by appropriate contact on preparation lips.
- the new solution fulfills a double function for the use of the preparation, namely the crossing and the optimization of the preparation application and its distribution.
- the fact that the air flow in the yarn running direction is given a strong conveying effect can not only increase the speed at which the yarn is transported, but also the effect of the air, in the sense of intensive air eddies, without the creation of knots.
- a new element can be made available with very positive effects that were previously not possible, and allows a wide range of uses. In the vast majority of applications, air is the optimal blowing medium. However, it turns out that steam can also be used as a medium in special applications, for example for relaxing.
- the new process stage is referred to below as the migration stage and the new air nozzle as the migration nozzle.
- the thread should be stabilized on the stretching or deflecting rollers by an even distribution of the spinning preparation in the thread and a slight mixing of the filaments (a kind of continuous intermingling without knot formation). There should be no intermingling points, since these would lead to differences in friction on the stretching rollers in the stretching process.
- the migration nozzle is in front of the first stretch roll. If swirling is required, this is done in front of the winder with an additional air swirl nozzle.
- the POY process also aims to stabilize the thread on the rollers (here deflection rollers) by distributing the spinning preparation more evenly between the filaments; the mounting position is the same.
- the BCF process creates a stabilization of the individual filaments in the yarn and a distribution of the preparation. With the T ⁇ color process, a slight color separation is additionally achieved in the yarn. Mounting position is the same as for the other processes.
- the blowing air stream is preferably generated with compressed air of less than 6 bar, preferably less than 1.5 bar, particularly preferably from 0.3 bar to 1.2 bar.
- a pressure of around 0.5 bar has proven to be optimal for finer yarns.
- Crossing the filaments covers a new path via the migration nozzle that was not known in previous practice.
- the closest technique is swirling.
- a mixture and connection of the individual filaments of a yarn is sought, which can be recognized by visible knots in the result.
- no knots should be formed, which is achieved on the one hand by means of an injection angle of more than 15 °, preferably 20-60 °, particularly preferably less than 45 °, and on the other hand also with a lower pressure of the treatment air.
- the air jet directed in the direction of the yarn has a sufficiently intensive distribution and mixing function for the preparation agent in the yarn channel.
- the preparation agent is distributed much more evenly over the entire yarn by means of the vortex flow and the very intensive movement of the filaments on one another by local spinning and rubbing movements of the filaments and, with the quite good connecting effect for the filaments of a yarn, gives a visibly more stable thread run, even with currently the highest transport speeds for the yarn.
- the above-mentioned skipping was no longer determined after the use of the new solution, so that the risk of thread breakage can also be significantly reduced.
- the treatment in the migration nozzle takes place in the course of the spinning process, preferably immediately after the preparation at very high transport speeds of the yarn.
- the migration nozzle has a continuous treatment channel, which in many applications widens in the thread running direction, with a compressed air supply directed into the yarn channel in the direction of transport, which opens into the yarn channel with a deviation from a perpendicular greater than 15 °.
- the migration nozzle is at a free distance immediately after a device for Application of preparation agents arranged.
- the effective yarn channel length is preferably continuously expanded, with the smallest cross-section in the area of the yarn feed and the largest cross-section in the area of the yarn withdrawal from the yarn channel of the migration nozzle.
- the air supply opens around the end of the first third of the treatment channel.
- the migration nozzle preferably has a threading slot over the length of the yarn channel. This is preferably arranged in the upper third of the yarn channel in the parting plane between the nozzle plate and the baffle plate.
- the migration nozzle can be designed as a simple double or as a multiple nozzle.
- the same or a slightly modified nozzle can also be used for relaxation, using steam instead of compressed air.
- the nozzle can be used as a closed or open nozzle with a threading slot.
- the inventors have recognized that a nozzle with connecting means only remains operationally reliable if the nozzle withstands pressure, heat, steam or chemical substances. Not all practical problems could be solved satisfactorily with the previous glue connections. Glue connections can also only be examined if the practical conditions are already known. However, the composition of a glue connection cannot be determined with regard to the attack of as yet unknown chemicals that will be used in the future, possibly with additional heat and moisture.
- the connecting means are preferably arranged in a common alignment, preferably in alignment with the yarn path. Surprisingly, it was found with a corresponding pin connection that, compared with the prior art, the entire nozzle body can be built considerably smaller, as it were, in a miniaturized form.
- the division between two adjacent yarn runs can be selected much smaller than before. In some applications this even has an effect on the godet size. Thanks to the possibility of miniaturization, thanks to the new connection, additional yarn runs can be provided on one and the same machine size and the overall performance of the machine can be increased accordingly. This means that the lanyard that is usually used in watch technology brings unexpected benefits at completely different levels.
- the force cohesion of the parts can, as in the prior art, by a Classic screw connection can be ensured.
- the new solution is particularly advantageous when used as a swirling nozzle and as a thermal treatment body and, as will be shown, as a migration nozzle.
- the treatment medium is possibly directed exactly onto the long center axis of the yarn channel, but with an inclination greater than 15 ° in the yarn transport direction. With this, uniform vertebrae are not created on both sides.
- FIG. 1 shows a preparation with subsequent migration nozzle, each in section;
- 2a shows the migration nozzle of FIG. 1 on a larger scale,
- FIG. 2b shows the air swirl flow in the yarn channel,
- FIG. 2c shows a simple and
- FIG. 2d shows a double migration nozzle as an open design with a thread slot;
- Figures 3a - 3c an optimal connection of a divided nozzle with dowel pins;
- FIGS. 4a and 4b show two migration nozzles with different ones
- FIGS. 5a-5c show different configurations of a migration nozzle with integrated preparation agent supply
- FIG. 6a is an enlargement of untreated plain yarn
- FIG. 6b plain yarn with crossings of the filaments
- 6c entangled yarn with two typical knots with left or
- FIGS. 8a and 8b show two examples of use for POY yarn; Figures 9a - 9c three areas of application for FDY yarn; FIG. 10a the use in technical yarns; 10b shows the use for BCF yarn. Ways and implementation of the invention
- FIG. 1 shows a section of a yarn treatment stage 1, chemical preparation stage 2 on the left and migration stage 3 on the right.
- Yarn 4 comes directly from a spinning process and is guided over a preparation device which has a basic body 5 in which a supply channel for the Preparation agent CH Pr is guided from below to the area of the thread run and ends with the so-called preparation lips 7.
- U-shaped two guide webs 8 are arranged above the preparation lips 7, which guide the yarn 4 laterally over the preparation lips 7.
- the base body 5 preferably has a curved one Guide groove 9, such that the thread run is gently guided over the point of contact of the yarn 4 with the preparation agent CH Pr.
- the preparation agent CH Pr is applied to the yarn 4 in the manner of an entraining effect by sliding contact because the preparation agent CH in the feed channel 6 Pr only ins pressure is, as a safe reflow is ensured, it is not possible to wet all filaments of the yarn evenly. The result is that the yarn 4 cannot be provided homogeneously with the preparation agent over the preparation lips 7. Depending on the type of preparation, the preparation film applied on one side dries quickly, so that the effectiveness remains reduced.
- the inventors have recognized that this problem can be remedied according to a first embodiment in that the yarn 4 shortly after the preparation at a distance FA is subjected to a more intensive air vortex flow in a migration nozzle 10 A double vortex flow has proven to be optimal, which produces a thorough mixing of the preparation agent in the entire yarn composite and at the same time a crossing of the filaments in the thread 4 ' is opened by the double vortex flow and the individual filaments are slightly crossed against each other (see Figure 6b)
- a migration nozzle 10 is again shown in section on a larger scale in FIG. 2a.
- the migration nozzle 10 is formed in two parts and consists of an upper cover plate or pall plate 1 1 and a lower nozzle plate 1 2 with the connection 1 3 for the treatment medium.
- the medium is fed from the connection 1 3 through a first bore 14 and a pressure medium supply channel 15 into the yarn channel 16.
- the blowing direction which is designated by the angle ⁇ , is important here.
- the angle ⁇ must be greater than 10 ° to a perpendicular with respect to the thread run into the thread channel 1 6. According to previous attempts, the angle ⁇ should even be greater than approximately 15 °.
- the mouth of the pressure medium supply channel 15 lies at the end of approximately the first third of the yarn channel 16, as can be seen from the dimensions X and Y.
- the free cross section of the yarn channel 16 in the yarn transport direction becomes increasingly larger.
- the size of the narrowest cross section depends on the titer of the yarn, as is already known with intermingling nozzles.
- the area F3 is approximately twice as large as F1 depending on the angle, F2 correspondingly proportional between the two values F1 and F3.
- migration stage 3 works with a gaseous medium. It can be mere compressed air, heated air or steam, depending on the type of treatment you intend to use.
- a free distance FA between the preparation device 5 and the migration nozzle 10 is of great advantage for the subsequent installation of a migration nozzle in existing systems.
- the gaseous medium used in the migration nozzle 10 should act at least dominantly in the yarn transport direction in such a way that as little of the gaseous medium as possible blows back into the inlet region 20 of the yarn channel 16 and could thereby interfere with the application of the chemical preparation CH.Pr.
- the baffle surface 21 is preferably designed as a flat surface, whereas the opposite side 22 (air inlet side) is rounded.
- the channel width in the area of the nozzle plate KBD should at least be equal to or greater than the channel width KBP in the baffle plate, so that the individual filaments do not get stuck at the transitions, in particular in the area of the threading slot 23, or cause corresponding disturbances become.
- FIG. 2c shows a simple yarn treatment nozzle
- FIG. 2d shows a double or double nozzle. In FIG. 2d, the division T between two adjacent yarn runs is shown. In many cases it is possible to provide two or more channels instead of just a single pressure medium supply channel 1 5, which act analogously.
- Figures 3a and 3b show a two-part migration nozzle 10 as a section of Figure 3c.
- Figure 3a is a section purple - purple
- Figure 3b is a section IIIb - IIIb of Figure 3c
- Figure 3c is a section III - III of Figure 3a.
- the migration nozzle 10 consists of a nozzle plate 1 1 and a cover plate 1 2. Both parts can be rigidly connected with a screw 32 ( Figure 3b).
- the nozzle plate 1 1 and the cover plate 1 2 are secured with two dowel pins 33, 33 'against shifting in one plane (designated X-X in FIG. 3b) in accordance with arrow 34.
- the dowel pins 33, 33 'shown have a double function in the example shown. In addition to the positioning of the nozzle plate and cover plate in relation to one another, they also serve to fix the entire migration nozzle 1 0 locally on a holder 35 (not shown).
- the tensioning ring or tensioning ring 36 represents the mechanical clamping means. For the tensioning ring 36, an undercut which is approximately similar to the tensioning means is attached in connection with an insertion cone in the nozzle plate 11.
- An insertion cone facilitates the automatic assembly of the dowel pins.
- the nozzle plate 1 1 has two fitting holes.
- the dowel pin can also be inserted by hand into a through bore 37 shown in broken lines until the clamping ring 36 is in contact with the constriction of the insertion cone.
- the rest of the movement for inserting the dowel pin 33 can be carried out with a light blow, for example using a rubber hammer, so that the tension spring 36 springs into the relief.
- the dowel pin 33 protrudes on both sides.
- the counterpart to the nozzle plate 11 is the cover plate 12, which has two axially parallel fitting bores at an identical distance. The assembly of both parts 1 1, 12 happens for the first time at the manufacturer.
- the parts can be taken apart in the axial directions of the dowel pins.
- Another major advantage of the proposed solution is that subsequent recycling is improved due to the easy separability of the parts and each material can be processed separately. This is also important because the yarn treatment nozzles are wearing parts.
- Figures 3a and 3c show a possible form of a yarn channel 16 for the treatment of yarn with compressed air or steam.
- the location for a medium connection is marked with DL, the medium being introduced, for example from 1 to 10 bar, into the yarn channel 16 via a feed bore 15.
- the two dowel pins 33, 33 ' are preferably arranged on a common straight line 37 (VE) together with the screw 32. This makes the fitting connection as well as the power connection optimal, and allows a particularly narrow division for the yarn path.
- the two basic bodies of the migration nozzles are made of a highly wear-resistant and very expensive material, in particular ceramic.
- the bores or seats for the clamping means can be standardized or automated in terms of the diameter and diameter ratios.
- the dowel pins on the other hand, can be manufactured as inexpensive decollage parts in different lengths for the respective application.
- Figures 2b, 2c and 2c and 3a to 3c are also examples of a thermal treatment in one or two pass-through chambers, especially for the treatment of yarn with hot steam or hot air without immediately preceding preparation.
- Each pass-through chamber has a yarn inlet 38, a yarn outlet 39 and a medium feed opening 15 in the middle area. If the medium is hot steam, the disadvantage of yarn which has been treated with preparative agents at some point in the past is extremely aggressive at today's very high yarn transport speeds Conditions.
- What is particularly interesting about the example shown now lies in the fact that the two flow-through chambers or steam chambers have a considerably large longitudinal dimension, which is dependent on the work process or must be determined on a case-by-case basis. As can be seen from FIGS.
- the yarn treatment body has not only one but two or more flow chambers.
- the two chambers can be built particularly close to each other. If many parallel yarn runs are required, this is particularly advantageous because the division T between two adjacent yarn runs can be chosen to be extremely small.
- the dowel pin and screw connection is preferably applied on a line 37 parallel to the yarn path and is resistant to preparation agents.
- the medium supplied via the feed opening 15 can exit the flow chamber via the thread inlet 38 and the thread outlet 39. If only one treatment position is used, the quantity of medium is still small and can flow into the room. However, if many steam positions are used in the same room, this must be collected and discharged from the flow chamber, especially with hot steam.
- FIGS. 4a and 4b each show an example for different widening angles ⁇ of the yarn channel.
- FIG. 4a shows a larger angle ⁇ 2 with 5-10 °.
- FIG. 4b shows an angle of less than 6 °.
- FIG. 5a the possibility of a yarn channel with a constant cross section is shown with two short parallel lines each.
- FIGS. 5a to 5c show the basic possibility of adding preparation means Ch Pr in a migration nozzle via a feed channel 6.
- the preparation agent Ch-Pr is fed directly into the yarn channel 16 through a fine bore 40.
- the preparation can be applied directly to the running yarn by wiping off, as in the case of the preparation lips. Since there is an enormous variety of different preparation agents also with regard to consistency, the special preparation agent application must be adapted in special cases.
- FIG. 5c Another possibility is shown in FIG. 5c.
- the preparation agent is introduced into the yarn channel 16 through the bore 40 in the pressure medium supply channel 15.
- one or more pockets 41 can be arranged in the area of the bores.
- FIG. 6a shows a large enlargement of a smooth yarn 4, the individual filaments running almost parallel in the thread.
- the parallel bundling of the filaments has the major disadvantage that, firstly, the thread bond is only very loose and secondly, individual filaments can easily become detached from the bond and can cause difficulties during processing.
- FIG. 6c shows, as a counterpart, a knot yarn that was produced in a classic interlacing nozzle , you can see a knot at the top and bottom, where L represents a left-hand knot and R a right-hand knot.
- the knot connection is relatively stable, but can be released again by pulling strongly and repeatedly on a piece of knot yarn. Knot formation requires a filament yarn.
- the yarn pattern between the knot yarn (Figure 6c) and the plain yarn ( Figure 6a) is the new crossed yarn ( Figure 6b).
- the individual filaments are slightly crossed against each other or viewed differently, continuously mixed in a different constellation. Crossing provides sufficient cohesion that the composite can no longer be detached in the immediately following processing, in particular individual filaments can no longer remove from the composite.
- the crossed yarn gives the subsequent processing exactly the necessary security for transport or a possible winding or the special treatment stages as will be explained in the following.
- FIG. 7a shows schematically from top to bottom a spinning line for POY
- FIG. 7b for FDY / FOY as a spinning drawing line
- FIG. 7c shows the use in a BCF yarn spinning drawing texturing line which comprises spinning 50, a migration stage 51, a drawing stage 52, a Texturing stage 53 and a swirl 54, and at the bottom has a winding 55.
- the stretching and texturing stage is missing in FIG. 7a and only the texturing is missing in FIG. 7b compared to FIG. 7c.
- FIGS. 8a and 8b and 9a to 9c show inserts of a migration stage 51 in various spinning processes, with 50 the so-called spinneret or the spinning beam with adjoining spinning shaft and the blowing, 2 the preparation stage and 60 an automatic yarn cutting device.
- the swirl is denoted by 54. 3 is the migration level and 55 the winding level.
- DrTw denotes "Draw Twisting” and DRW "Drawwindung", respectively, which then follows.
- Figures 8a and 8b are for POY yarn
- Figures 9a to 9c represent an application for FDY yarn. The places where heat is used are marked with HEAT.
- FIG. 10a A process of technical yarn is shown in FIG. 10a and a BCF process in FIG. 10b.
- the reference number 60 in FIGS. 8, 9 and 10 is placed in brackets. This is to express that the concrete use of a migration nozzle alone, or in combination with a preparation stage or, as a third possibility, the use of a combined nozzle is possible, as shown in FIGS. 5a-5c.
- the cross-sectional shapes the options e.g. according to EP-PS 564 400, EP-PS 465 407 or US-PS 5 010 631.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Knitting Of Fabric (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000602847A JP4005313B2 (ja) | 1999-03-03 | 2000-03-03 | フィラメント糸を処理する方法と装置並びに前記装置を使用する方法 |
AU27906/00A AU2790600A (en) | 1999-03-03 | 2000-03-03 | Method and device for processing filament yarn, and use of said device |
US09/914,572 US6834417B1 (en) | 1999-03-03 | 2000-03-03 | Method and device for processing filament yarn, and use of said device |
EP00906120A EP1165868B1 (de) | 1999-03-03 | 2000-03-03 | Verfahren und vorrichtung für die behandlung von filamentgarn sowie verwendung der vorrichtung |
DE50012859T DE50012859D1 (de) | 1999-03-03 | 2000-03-03 | Verfahren und vorrichtung für die behandlung von filamentgarn sowie verwendung der vorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH39099 | 1999-03-03 | ||
CH390/99 | 1999-03-03 |
Publications (1)
Publication Number | Publication Date |
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WO2000052240A1 true WO2000052240A1 (de) | 2000-09-08 |
Family
ID=4185923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CH2000/000120 WO2000052240A1 (de) | 1999-03-03 | 2000-03-03 | Verfahren und vorrichtung für die behandlung von filamentgarn sowie verwendung der vorrichtung |
Country Status (12)
Country | Link |
---|---|
US (1) | US6834417B1 (de) |
EP (1) | EP1165868B1 (de) |
JP (1) | JP4005313B2 (de) |
KR (1) | KR100442956B1 (de) |
CN (1) | CN1113114C (de) |
AT (1) | ATE328140T1 (de) |
AU (1) | AU2790600A (de) |
DE (1) | DE50012859D1 (de) |
ID (1) | ID30479A (de) |
RU (1) | RU2220239C2 (de) |
TW (1) | TW538154B (de) |
WO (1) | WO2000052240A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6449938B1 (en) | 2000-05-24 | 2002-09-17 | Goulston Technologies, Inc. | Advanced finish nozzle system |
DE10226291A1 (de) * | 2002-06-13 | 2003-12-24 | Neumag Gmbh & Co Kg | Verfahren und Vorrichtung zum Präparieren eines synthetischen Filamentbündels |
DE10220508B4 (de) * | 2001-05-15 | 2008-08-21 | Lurgi Zimmer Gmbh | Verfahren und Vorrichtung zur Behandlung eines Fadens |
EP2886690A1 (de) * | 2013-12-19 | 2015-06-24 | Saurer Components AG | Düse und Verfahren zur Herstellung von Knotengarn |
Families Citing this family (23)
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WO2003029539A1 (de) * | 2001-09-29 | 2003-04-10 | Heberlein Fibertechnology, Inc. | Verfahren und vorrichtung zur herstellung von kontengarn |
AU2003215478A1 (en) * | 2003-03-28 | 2004-10-18 | Heberlein Fibertechnology, Inc. | Texturing nozzle and method for texturing a filament yarn |
TWI301518B (en) * | 2004-06-30 | 2008-10-01 | Oerlikon Heberlein Temco Wattwil Ag | Device and process for the treatment of filament yarn |
DE102004032099A1 (de) * | 2004-07-01 | 2006-01-26 | Coltène/Whaledent GmbH + Co. KG | Retraktionsfaden mit verbesserter Saugfähigkeit |
TWI313310B (en) * | 2005-03-20 | 2009-08-11 | Oerlikon Heberlein Temco Wattwil A | Process and entangling nozzle for the production of knotted yarn |
CH699327B1 (de) | 2007-02-14 | 2010-03-15 | Oerlikon Heberlein Temco Wattw | Vorrichtung zum gleichzeitigen Behandeln von mehreren multifilen Fäden. |
CN101265627B (zh) * | 2007-05-16 | 2011-05-11 | 桐昆集团股份有限公司 | 涤纶中速混纺型fdy和poy混纺纤维的混纺方法及其装置 |
US8469686B2 (en) | 2007-07-25 | 2013-06-25 | Oerlikon Textile Components Gmbh | Apparatus for treating a multifilament thread |
DE102008018395A1 (de) | 2008-04-10 | 2009-10-15 | Rpe Technologies Gmbh | Präparationsvorrichtung |
IT1393810B1 (it) * | 2009-04-29 | 2012-05-11 | Technores S R L C O Studio Minicucci Pidatella & A | Dispositivo per il trattamento di un filato, sistema di trattamento di un filato e metodo per il trattamento di un filato |
CN101597828B (zh) * | 2009-06-29 | 2011-06-08 | 浙江华欣新材料股份有限公司 | 一种涤纶牵伸长丝的免上浆制备方法及专用装置 |
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ITUA20164462A1 (it) * | 2016-06-17 | 2017-12-17 | Sergio Zaglio | Dispositivo interlacciatore e relativo metodo |
WO2019076429A1 (de) * | 2017-10-16 | 2019-04-25 | Heberlein Ag | Verwirbelungsdüse oder texturierdüse und vorrichtung zum behandeln von garn |
US11280030B2 (en) * | 2018-05-29 | 2022-03-22 | Nicolas Charles Sear | Textile interlacing jet with smooth yarn channel |
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- 2000-03-03 ID IDW00200101912A patent/ID30479A/id unknown
- 2000-03-03 CN CN00804515A patent/CN1113114C/zh not_active Expired - Lifetime
- 2000-03-03 DE DE50012859T patent/DE50012859D1/de not_active Expired - Lifetime
- 2000-03-03 TW TW089103763A patent/TW538154B/zh not_active IP Right Cessation
- 2000-03-03 AT AT00906120T patent/ATE328140T1/de not_active IP Right Cessation
- 2000-03-03 WO PCT/CH2000/000120 patent/WO2000052240A1/de active IP Right Grant
- 2000-03-03 KR KR10-2001-7011067A patent/KR100442956B1/ko active IP Right Grant
- 2000-03-03 JP JP2000602847A patent/JP4005313B2/ja not_active Expired - Lifetime
- 2000-03-03 AU AU27906/00A patent/AU2790600A/en not_active Abandoned
- 2000-03-03 RU RU2001126718/12A patent/RU2220239C2/ru not_active IP Right Cessation
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WO2015090694A1 (en) * | 2013-12-19 | 2015-06-25 | Saurer Components Ag | Nozzle and method for manufacturing knotted yarn |
US10597800B2 (en) | 2013-12-19 | 2020-03-24 | Heberlein Ag | Nozzle and method for manufacturing knotted yarn |
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Also Published As
Publication number | Publication date |
---|---|
JP2002538322A (ja) | 2002-11-12 |
CN1342224A (zh) | 2002-03-27 |
JP4005313B2 (ja) | 2007-11-07 |
KR20010104717A (ko) | 2001-11-26 |
KR100442956B1 (ko) | 2004-08-04 |
RU2220239C2 (ru) | 2003-12-27 |
AU2790600A (en) | 2000-09-21 |
US6834417B1 (en) | 2004-12-28 |
TW538154B (en) | 2003-06-21 |
CN1113114C (zh) | 2003-07-02 |
EP1165868A1 (de) | 2002-01-02 |
ATE328140T1 (de) | 2006-06-15 |
DE50012859D1 (de) | 2006-07-06 |
ID30479A (id) | 2001-12-13 |
EP1165868B1 (de) | 2006-05-31 |
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