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EP1472400B1 - Procede et dispositif d'humidification d'un faisceau de filaments continu - Google Patents

Procede et dispositif d'humidification d'un faisceau de filaments continu Download PDF

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Publication number
EP1472400B1
EP1472400B1 EP03737295A EP03737295A EP1472400B1 EP 1472400 B1 EP1472400 B1 EP 1472400B1 EP 03737295 A EP03737295 A EP 03737295A EP 03737295 A EP03737295 A EP 03737295A EP 1472400 B1 EP1472400 B1 EP 1472400B1
Authority
EP
European Patent Office
Prior art keywords
filament bundle
nozzle
fluid
shielding
spray
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.)
Expired - Lifetime
Application number
EP03737295A
Other languages
German (de)
English (en)
Other versions
EP1472400A2 (fr
Inventor
Matthias Strebe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP1472400A2 publication Critical patent/EP1472400A2/fr
Application granted granted Critical
Publication of EP1472400B1 publication Critical patent/EP1472400B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • 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
    • D02G1/164—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam in the presence of a liquid, e.g. a crimp finish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/126—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to target velocity, e.g. to relative velocity between spray apparatus and target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented

Definitions

  • the invention relates to a method for wetting a running filament bundle according to the preamble of claim 1 and to an apparatus for carrying out the method according to the preamble of claim 8.
  • the filament bundle forming the filament or tow obtains a liquid application to form a filament seal or to permit further processing or to effect cooling.
  • the application of the liquid can take place through a nozzle which generates a spray beam directed onto the filament bundle, such as from the EP 0 344 649 is known.
  • Such methods and devices have proven particularly useful for continuous wetting of a filament bundle.
  • nozzles are only suitable to a limited extent.
  • a reduction in the amount of liquid sprayed through the nozzle immediately leads to a change in the spray pattern or the spray angle.
  • the influence of the liquid application on the filament bundle by controlling the nozzle is thus only possible to a limited extent.
  • a fine adjustment of the liquid jobs on the filament bundle can not be performed when changing a process parameter with the known method and the known device.
  • the invention has the advantage that, irrespective of the particular desired liquid application to the filament bundle, the nozzle can always be operated in an optimum operating range with a constantly dispensed quantity of liquid.
  • the spray jet generated by the nozzle is constant in its dimensions.
  • a part of the spray jet is now shielded from hitting the filament bundle so that only the unshielded part of the spray jet acts to wet the filament bundle.
  • the liquid application of the filament bundle is thus determined by the degree of shielding of the spray jet.
  • a high degree of shielding of the spray jet causes a relatively large amount of fluid to be applied to the filament bundle, both for a small amount of fluid and a low degree of shielding.
  • the degree of shielding of the spray jet changed as a function of the Stanfordsgeschwindigketi the filament bundle.
  • the liquid application can always be adapted to the process or process changes.
  • the degree of shielding is advantageously reduced as the guide speed of the filament bundle increases such that the portion of the spray jet impinging on the filament bundle is increased and thus the liquid application remains constant even at a relatively high guide speed.
  • the shielding means arranged between the nozzle and the filament bundle movable or to guide the nozzle so that a more or less defined portion of the spray jet is detected by the shielding means.
  • the development of the invention in which the liquid of the shielded portion of the spray collected, derived and fed to a tank is preferably applicable.
  • the shielding is advantageously designed as a catch plate, wherein the collected liquid is discharged via a drain in the spray box.
  • the device according to the invention with the features of claim 6 has for this purpose advantageously on a measuring device by which on the one hand the recirculated via a return line to a tank amount of liquid and on the other hand, the discharged from the liquid source to the nozzle amount of liquid is detected.
  • the measuring device is connected to a control device in which the real liquid application can be calculated by subtraction.
  • the degree of shielding can be controlled in dependence on an actual target comparison of the liquid application, according to a particularly preferred development of the invention.
  • a signal which is determined as a function of the actual / desired quantity comparison is generated within the control device, by means of which the actuator which carries out the movement of the shielding means or the movement of the nozzle is controlled.
  • the device according to the invention is advantageously operated with two nozzles within the spray box, wherein the oppositely disposed nozzles are each assigned a shielding.
  • the filament bundle is wetted by a top and a bottom simultaneously.
  • Fig. 1 schematically a first embodiment of the device according to the invention is shown, through which the inventive method for wetting a filament bundle is executable.
  • the device has a spray box 1.
  • the spray box 1 has on one side an inlet 2 and on the opposite side to an outlet 3, through which a filament bundle 5 is guided.
  • the filament bundle 5 passes through the spray box 1 in a guideway defined by the inlet 2 and the outlet 3.
  • a nozzle 6 is arranged at a distance from the guide path defined by the filament bundle 5.
  • the nozzle 6 is held on a support 7 within the spray box 1 such that a producible by the nozzle 6 spray jet 11 in the direction of the filament bundle 5 can be generated.
  • the nozzle 6 is formed pivotably on the carrier 7.
  • the pivoting movement of the nozzle 6 is carried out by a trained as a rotary actuator 12 actuator.
  • the pivot drive 12 is coupled to a control device 20.
  • the nozzle 6 Via a feed line 13, the nozzle 6 is connected to a liquid source 14.
  • the liquid source 14 is formed by a pump 15 and a pump 15 driving motor.
  • the pump 15 is connected by a suction line 29 to a tank 17. Within the tank 17, a liquid 21 is contained.
  • a shielding means 8 is arranged between the filament bundle 5 and the nozzle 6.
  • the shielding means 8 is designed as a catch plate 9, which is firmly connected to the spray box 1.
  • the catch plate 9 completely covers the filament bundle 5 in the region of the spray jet 11. In this case, depending on the position of the nozzle 6, only a part of the spray jet 11 is received by the catch plate 9.
  • the catch plate 9 has a drain 10 through which the collected liquid is passed within the spray box 1 to a return opening 4. At the return opening 4 in the bottom region of the spray box 1, a return line 18 is connected, which connects the spray box 1 with the tank 17.
  • the control device 20 is coupled to a sensor 22, which signals the instantaneous guide speed of the filament bundle 5 of the control device 20.
  • the filament bundle 5 is guided at a guide speed v F through the inlet 2 and the outlet 3 through the spray box 1.
  • a spray jet 11 is generated by the nozzle 6.
  • a liquid 21 is sucked from the tank 17 by the pump 15 and fed under pressure to the nozzle 6 via the supply line 13.
  • a portion of the spray jet 11 is shielded by the catch plate 9 before the meeting on the filament bundle 5 and recorded. The not shielded by the catch plate 9 of the spray jet 11 passes unhindered on the filament bundle 5 and leads to the wetting of the filament bundle 5.
  • the shielded from the catch plate 9 and trapped liquid is passed through the drain 10 to the formed in the bottom region of the spray box 1 return opening 4 , Overall, the liquid used within the spray box 1 for the wetting of the filament bundle 5 is not supplied to the tank 17 via the return line 18.
  • the liquid quantity on the filament bundle 5 determining amount of liquid is in the Fig. 1 marked with Q N.
  • Q N thus represents the usable amount of liquid that forms the liquid application to the filament bundle 5.
  • the usable amount of liquid Q N results from the difference between the total amount of liquid Q G , which is supplied by the pump 15 of the nozzle 6 and the discharged liquid Q R , which is returned via the return line 18 to the tank 17.
  • a corresponding signal is supplied to the control device 20 via the sensor 22.
  • the control device 20 is then given a control signal to the rotary actuator 12, so that the nozzle 6 is pivoted by the pivot drive 12 in the direction of the catch plate 9.
  • Fig. 1 shown in dashed lines.
  • the degree of shielding of the spray jet 11 is increased by the catch plate 9.
  • the part of the spray jet 11 which is released unhindered for wetting the filament bundle 5 decreases, so that overall a substantially constant application of liquid to the filament bundle 5 is achieved.
  • the nozzle 6 and the pump 15 are always consistent Setting advantageous operated in an optimal operating point. Despite variable leadership speed of the filament bundle 5 can thus be advantageous to produce a consistent liquid order.
  • FIG. 2 a further embodiment of the device according to the invention is shown schematically. The components of the same function have been given identical reference numerals.
  • the embodiment according to Fig. 2 also has a spray box 1, which is identical to the previous embodiment.
  • a first nozzle 6 is arranged above the guide path defined by the filament bundle 5 and a second nozzle 23 below the guide track.
  • the nozzles 6 and 23 are connected to the liquid source 14 via the feed line 15.
  • the liquid source 14 is also constructed identical to the previous embodiment.
  • the nozzles 6 and 23 are held in each case via a carrier 7 and 24 within the spray box 1.
  • the first nozzle 6 is associated with an upper catch plate 25 and the second nozzle 23 with a lower catch plate 26.
  • the upper catch plate 25 and the lower catch plate 26 thereby cover the guided between the two catch plates 25 and 26 filament bundle 5.
  • the catch plates 25 and 26 are attached to a holder 27.
  • the holder 27 is designed to be adjustable in the direction of the filament bundle 5 back and forth.
  • the holder 27 is coupled to an actuator 28 designed as an actuator.
  • the actuator 28 is coupled via a control line to the control device 20.
  • the shielded and derived from the catch plates 25 and 26 liquid is passed through the respective discharge 10 to the return opening 4 of the spray box 1.
  • the return opening 4 is coupled via the return line 18 to the tank 17.
  • a measuring device 19 is provided, on the one hand with the supply line 13 at the output of the pump 15 and the other with the return line 18 is connected. Through flow sensors through the measuring device 19, the liquid quantities in the supply line 13 and the return line 18 are detected. The measuring device 19 is connected to the control device 20.
  • the filament bundle 5 is wetted from both sides by the nozzles 6 and 23 at the same time.
  • the spray jet 11 generated by the nozzle 6 is partially shielded by the upper catch plate 25.
  • the lower catch plate 26 results in a corresponding shield at the second nozzle 23.
  • the degree of shielding in this embodiment is the same for each of the nozzles 6 and 23, so that the liquid application is evenly distributed on both sides of the filament bundle.
  • the total quantity of liquid Q G delivered by the pump 15 is detected by the measuring device 19.
  • an actual target comparison of the calculated usable remplissiglceitsmenge Q N occurs .
  • a control signal is generated by the control device 20 and the actuator 28 abandoned.
  • the actuator 28 leads to a corresponding change in position of the holder 27 and thus to a changed position of the upper catch plate 25 and the lower catch plate 26.
  • the degree of overlap of the spray 11 increases.
  • less liquid would reach the filament bundle 5.
  • the degree of overlap of the spray jet 11 is reduced, so that the holder 27 is moved by the actuator 28 in the direction of the inlet 2.
  • the nozzles 6 and 23 are operated with the same condition.
  • the spray pattern of the spray jet 11 produced by the nozzles 6 and 23 is preferably rectangular.
  • the method according to the invention and the device according to the invention are suitable for applying, for example, a spin finish which may be formed, for example, from an oil-water emulsion for preparation on the filament bundle.
  • a spin finish which may be formed, for example, from an oil-water emulsion for preparation on the filament bundle.
  • any liquids for example pure water, to the filament bundle for cooling or conditioning.
  • the method according to the invention and the device according to the invention can be used regardless of whether the filament bundle forms a single synthetic thread or a tow constructed as a bundle of filaments.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (11)

  1. Procédé pour mouiller un faisceau de filaments continu, dans lequel un liquide est appliqué au moyen d'une buse comme jet diffusé sur le faisceau de filaments guidé à distance par rapport à la buse et dans lequel le faisceau de filaments est guidé avec une vitesse de guidage relativement par rapport à la buse, caractérisé en ce qu'une partie du jet diffusé est blindée avant de rencontrer le faisceau de filaments, de sorte que pour ajuster l'application du fluide du faisceau de filaments l'application du liquide du faisceau de filaments est déterminée par le degré de blindage du jet diffusé, le degré de blindage du jet diffusé étant modifié en fonction de la vitesse de guidage du faisceau de filaments.
  2. Procédé selon la revendication 1, caractérisé en ce que quand la vitesse de guidage du faisceau de filaments est augmentée le degré de blindage est diminué, de sorte que la partie blindée du jet diffusé est diminuée.
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé en ce que le liquide de la partie blindée du jet diffusé est recueilli, évacué et alimenté dans un tank.
  4. Procédé selon la revendication 3, caractérisé en ce que le liquide évacué est mesuré et qu'à partir de la quantité de liquide délivrée par la buse et de la quantité de liquide évacué une quantité réelle de l'application de liquide est déterminée.
  5. Procédé selon la revendication 4, caractérisé en ce que le degré de blindage est réglé en fonction d'une comparaison de quantité réelle-quantité désirée de l'application du liquide.
  6. Dispositif pour la mise en oeuvre du procédé selon l'une des revendications 1 à 5, avec un caisson d'arrosage (1), qui a une entrée (2) et une sortie (3) pour la traversée d'un faisceau de filaments (5), et avec au moins une buse (6) qui est agencée à l'intérieur du caisson d'arrosage (1) avec une distance par rapport au faisceau de filaments (5) et qui est reliée à une source de liquide (14), caractérisé en ce qu'un moyen de blindage (8) est agencé de manière telle entre la buse (6) et le faisceau de filaments (5) qu'un jet diffusé (11) généré par la buse (6) ne rencontre que partiellement le faisceau de filaments (5), le moyen de blindage (8) ou la buse (6) étant réalisés de façon mobile pour modifier le degré de blindage du jet diffusé (11) et un acteur (28) pour effectuer le mouvement du moyen de blindage (8) ou un acteur (12) pour effectuer le mouvement de la buse étant prévu, l'acteur (12 resp. 28) étant relié à un dispositif de commande (20) avec lequel l'acteur (12 resp. 28) peut être commandé en fonction de la vitesse de guidage du faisceau de filaments (5).
  7. Dispositif selon la revendication 6, caractérisé en ce que le moyen de blindage (8) est formé par une tôle d'interception (9), laquelle tôle d'interception (9) a une sortie (10) pour évacuer le liquide recueilli.
  8. Dispositif selon l'une des revendications 6 ou 7, caractérisé en ce que le caisson d'arrosage (1) est relié avec un tank (17) à l'intermédiaire d'une conduite de retour (18) et en ce qu'un dispositif de mesure (21) est prévu pour déterminer la quantité de liquide reconduit par la conduite de retour (18).
  9. Dispositif selon la revendication 8, caractérisé en ce que le dispositif de mesure (21) est relié à la source de liquide (14) pour détecter la quantité de liquide délivrée par la buse (6).
  10. Dispositif selon la revendication 8 ou 9, caractérisé en ce que le dispositif de mesure (21) est couplé au dispositif de commande (20), afin de commander l'acteur (28) en fonction d'une application de liquide prédéterminée du faisceau de filaments (5).
  11. Dispositif selon l'une des revendications 6 à 10, caractérisé en ce qu'une deuxième buse (23) est agencée à l'intérieur du caisson d'arrosage (1) en vis-à-vis de la première buse (6) et en ce qu'une tôle d'interception (25, 26) est associée respectivement à chaque buse (26, 23).
EP03737295A 2002-02-07 2003-01-30 Procede et dispositif d'humidification d'un faisceau de filaments continu Expired - Lifetime EP1472400B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10205005 2002-02-07
DE10205005A DE10205005A1 (de) 2002-02-07 2002-02-07 Verfahren und Vorrichtung zum Benetzen eines laufenden Filamentbündels
PCT/EP2003/000941 WO2003066950A2 (fr) 2002-02-07 2003-01-30 Procede et dispositif d'humidification d'un faisceau de filaments continu

Publications (2)

Publication Number Publication Date
EP1472400A2 EP1472400A2 (fr) 2004-11-03
EP1472400B1 true EP1472400B1 (fr) 2008-09-24

Family

ID=27618382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03737295A Expired - Lifetime EP1472400B1 (fr) 2002-02-07 2003-01-30 Procede et dispositif d'humidification d'un faisceau de filaments continu

Country Status (6)

Country Link
US (3) US7157122B2 (fr)
EP (1) EP1472400B1 (fr)
CN (1) CN1309893C (fr)
AU (1) AU2003244494A1 (fr)
DE (2) DE10205005A1 (fr)
WO (1) WO2003066950A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052036A1 (de) 2008-10-16 2010-04-22 Oerlikon Textile Gmbh & Co. Kg Präparationsvorrichtung zum Präparieren eines Fadens

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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DE202004021963U1 (de) 2004-05-18 2013-07-16 Trützschler Switzerland AG Vorrichtung zum Behandeln von Garn
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DE602006016722D1 (de) * 2006-02-02 2010-10-21 3M Innovative Properties Co Durch ROMP erhältliche Feststoffe
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DE102015015090A1 (de) 2015-11-20 2017-05-24 Dürr Systems Ag Beschichtungsverfahren und entsprechende Beschichtungsanlage
DE102015015092A1 (de) 2015-11-20 2017-05-24 Dürr Systems Ag Beschichtungsvorrichtung und entsprechendes Beschichtungsverfahren
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US20220214012A1 (en) * 2021-01-05 2022-07-07 Honda Motor Co., Ltd. Lubrication apparatus
CN115505917A (zh) * 2021-06-23 2022-12-23 上海梅山钢铁股份有限公司 一种镀锡板无铬钝化装置及工艺
CN116180283A (zh) * 2023-03-21 2023-05-30 江苏新憬源纺织科技有限公司 一种加捻机的加湿梳毛机构及其使用方法
CN116676727A (zh) * 2023-06-07 2023-09-01 西安惠大化学工业有限公司 功能性二醋酸纤维素丝束涂布系统、涂布工艺及制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425214A (en) * 1942-10-10 1947-08-05 Goodrich Co B F Apparatus for spraying beamed yarns
BE628600A (fr) * 1962-03-06 1900-01-01
US3605682A (en) * 1969-06-23 1971-09-20 Loveshaw Corp Coating computer
GB1390409A (en) * 1972-07-12 1975-04-09 Imp Group Ltd Impregnation of a travelling web
CA1087712A (fr) * 1976-11-01 1980-10-14 Northern Telecom Limited Commande pour chaine de revetement de cable
US4608398A (en) * 1977-10-14 1986-08-26 Nordson Corporation Foamable thermosetting compositions and methods of coating therewith
CH621829A5 (fr) * 1980-03-28 1981-02-27 Cilander Ag
JPS59157309A (ja) * 1983-02-24 1984-09-06 Toa Nenryo Kogyo Kk 溶融紡糸方法及び装置
US4783977A (en) * 1984-10-29 1988-11-15 Milliken Research Corporation Apparatus for forming and interrupting fluid streams
US4653387A (en) * 1985-03-29 1987-03-31 Trinity Industrial Corporation Method of operating an air-feed type spray booth
US4891249A (en) * 1987-05-26 1990-01-02 Acumeter Laboratories, Inc. Method of and apparatus for somewhat-to-highly viscous fluid spraying for fiber or filament generation, controlled droplet generation, and combinations of fiber and droplet generation, intermittent and continuous, and for air-controlling spray deposition
ES2048233T3 (es) * 1988-06-01 1994-03-16 Barmag Barmer Maschf Metodo y aparato para tratar un hilo texturizado.
JPH0632765B2 (ja) * 1988-06-08 1994-05-02 マツダ株式会社 防錆ワックス塗装装置
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
US5536315A (en) * 1994-07-01 1996-07-16 Fanuc Robotics North America, Inc. Method and system for spraying material in a spray pattern having a variable form and collecting excess material
US5855509A (en) * 1997-10-09 1999-01-05 White; William H. Paint spray booth and air supply arrangement
US6063200A (en) * 1998-02-10 2000-05-16 Sarcos L.C. Three-dimensional micro fabrication device for filamentary substrates
US6266835B1 (en) 1998-06-16 2001-07-31 Superba S.A. Process for dyeing by depositing spots of dyebath on moving filaments, by cyclic interruption of said deposit, and device for practicing this process
FR2779750B1 (fr) * 1998-06-16 2000-09-15 Superba Sa Procede de teinture par depot de taches de bains de teintures sur fils en mouvement, par interruption cyclique brusque dudit depot et dispositif pour la mise en oeuvre de ce procede
US6547883B2 (en) * 2001-01-31 2003-04-15 Owens Corning Fiberglas Technology, Inc. Spray coating applicator apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052036A1 (de) 2008-10-16 2010-04-22 Oerlikon Textile Gmbh & Co. Kg Präparationsvorrichtung zum Präparieren eines Fadens

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CN1628191A (zh) 2005-06-15
US7157122B2 (en) 2007-01-02
US20050015951A1 (en) 2005-01-27
AU2003244494A1 (en) 2003-09-02
DE50310540D1 (de) 2008-11-06
CN1309893C (zh) 2007-04-11
AU2003244494A8 (en) 2003-09-02
DE10205005A1 (de) 2003-08-21
EP1472400A2 (fr) 2004-11-03
WO2003066950A3 (fr) 2004-03-04
US20060188594A1 (en) 2006-08-24
US7279045B2 (en) 2007-10-09
US20070003704A1 (en) 2007-01-04

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