EP1512779A1 - Dispositif et procédé pour le traitement de matériaux allongés - Google Patents

Dispositif et procédé pour le traitement de matériaux allongés Download PDF

Info

Publication number
EP1512779A1
EP1512779A1 EP03019463A EP03019463A EP1512779A1 EP 1512779 A1 EP1512779 A1 EP 1512779A1 EP 03019463 A EP03019463 A EP 03019463A EP 03019463 A EP03019463 A EP 03019463A EP 1512779 A1 EP1512779 A1 EP 1512779A1
Authority
EP
European Patent Office
Prior art keywords
particular according
medium
bodies
rotation
revolution
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.)
Withdrawn
Application number
EP03019463A
Other languages
German (de)
English (en)
Inventor
Josef Wimmer
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.)
Power-heat-set GmbH
Original Assignee
Power-heat-set GmbH
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 Power-heat-set GmbH filed Critical Power-heat-set GmbH
Priority to EP03019463A priority Critical patent/EP1512779A1/fr
Priority to US10/654,647 priority patent/US7185406B2/en
Publication of EP1512779A1 publication Critical patent/EP1512779A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes

Definitions

  • the present invention relates to an apparatus and a method of treatment an elongated medium.
  • the method and the device be in relation to non-metallic elongated media and in particular on textile yarns, it is noted, however, that Other applications are conceivable.
  • carpets There are different types of carpets on the market. There is a wide range of carpet types available, for example “Saxony”, “Textured” or “Frieze” carpet types. To the different ones Showing carpet types will influence different stages of production taken to the process or production. Also is from the Prior art known to introduce additional processing stages, such as for example, in the case of Frieze or textured yarn the case.
  • the yarn is mechanically, immediately before a fixing process, especially, but not exclusively, with additional heat and moisture shaped.
  • so-called compression chambers are used, in English also known as Frieze or Stuffer box.
  • An object of the present invention is that described above Avoid disadvantages without simultaneously the above described, the Increase production costs, to take action.
  • Another object of the invention is to achieve that Frieze character in a comparison with the prior art enlarged range can be varied.
  • the inventive device for treatment of an elongated Medium has at least two first rotation body, which by predetermined Rotary axes are navbewegbar angordnet, wherein the axes of rotation are preferably substantially parallel to each other, besides are at least provided two second rotation body, which by predetermined Rotary axes are arranged rotatably movable. Furthermore, a first treatment room provided on a transport path of the elongated Medium between the two first bodies of revolution and the second two Rotational bodies is arranged. Furthermore, there is a second treatment room provided for the elongated medium, which is in the transport of the elongated medium, in particular after the two second bodies of revolution is arranged.
  • the elongated medium is preferred as noted above to a yarn, which for example in the production of carpets can be used.
  • the natural fibers are made of one Group of natural fibers selected, which wool, cotton, flax, linen and the like.
  • the synthetic fibers are from a group of Synthetic fibers selected which include nylon 6, polyester, polypropylene, acrylic and the like.
  • Staple fiber yarns can be used with the device in particular but not exclusively or filament yarns, as well as spun, cabled or twisted Yarns are processed.
  • a treatment room is a delimited space or a demarcated Volume understood in which a treatment of the elongated Medium takes place, such as a treatment by Water or saturated steam, by heat, pressure and the like.
  • the predetermined path or Path understood by the elongated medium that is, in particular but not exclusively the yarn, from its entry into the device until takes to its exit from the device.
  • At least the first treatment room changeable in terms of its volume. That's it, for example possible to influence the average cross section of the room or on its length. Under changeable becomes further also understood that the room through more facilities in several Subspaces can be subdivided.
  • more rotation body pairs along the transport path be provided of the elongate medium. Further, you can also more than two treatment rooms may be present.
  • At least one rotational body essentially cylindrical surface properties.
  • it is a rotational body of the first two Rotating body.
  • the first rotary body has a roller-shaped or roller-shaped Structure or a substantially circular cross-section on.
  • the cross section may also deviate from this and, for example elliptical or the like can be selected.
  • the rotational body could be formed cone-shaped.
  • the two first rotation bodies essentially the same diameter.
  • the two first rotation body have different Diameter up.
  • the axis of rotation is at least a first rotational body, preferably both first rotational body, essentially its central axis. This means that in the Case of rotation of the first body of revolution substantially no eccentricities occur.
  • At least one second Rotational body preferably both second rotational body, one of the ideal shape of a cylinder deviating shape. These may be different Shapes with respect to the cylinder surface, such as recesses, Troughs, projections and the like act.
  • at least a second body of revolution recesses which are substantially parallel extend to the axis of rotation of the second body of revolution. It is preferred the recesses over the length of the second body of revolution in Essentially constant, but it is also possible, the depth or width of this Recesses along the length of the second body of revolution to change.
  • the axis of rotation corresponds at least one second rotation body, preferably both second rotation body, essentially neglecting the centerline of a cylinder the deviations.
  • the second rotation body is in particular, but not exclusively, be designed so that this in cross section point-symmetrical to a center through which the axis of rotation runs, is provided.
  • At least a first Rotating body driven.
  • At least a second rotating body is driven.
  • the peripheral speed of at least a second Rotational body less than the peripheral speed of at least one first rotation body.
  • the peripheral speed is preferably at least one second Rotational body between 1/40 and 1/2, preferably between 1/20 and 1/4, and more preferably about 1/10 of the peripheral speed at least a first rotation body.
  • At least the second Treatment room supply facilities for a liquid and / or gaseous Medium, in particular, but not exclusively, steam or saturated steam, on.
  • the steam or the saturated steam under a predetermined Pressure to be introduced into a second treatment room.
  • a distribution device for the elongated medium on the transport path of the elongated medium provided in front of the two first bodies of revolution is preferred. It is preferred this distribution device dividing elements consisting of a group of Separators are selected, which rakes, eyelets, holes and the like. This distribution device serves a complete Separate yarn (singular) into maximally its individual threads or also in groups of several threads.
  • a Narrowing device provided for the elongated medium.
  • this Constriction device can increase the pressure on the elongated Medium be effected.
  • a heat room provided on the transport path of the elongate medium to the second treatment room. For example, in this room a heat-setting of the elongate medium, that is of the yarn.
  • the circumferential speed is at least one first body of revolution between 200 m / minute and 1000 m / minute, preferably between 400 m / minute and 900 m / min, and more preferably between 550 and 650 m / min.
  • At least one treatment room a locking device, in particular, but not exclusively, a flap, open.
  • At least one treatment room sealed against the environment. This is to understand that within the treatment room a temperature, pressure or the like Level is chosen, which differs from the environment, being essentially no compensation by the corresponding Environmental parameters can take place.
  • the output tapers at least one treatment room in the transport of the elongated Medium.
  • the taper of the outlet is preferably changeable and a change of the taper can be done automatically by a controller respectively.
  • At least the second Treatment room Passage devices for a liquid and / or gaseous Medium in particular, but not exclusively, steam or Saturated steam, up.
  • these may be, for example, porous wall sections or the like.
  • the invention is further directed to a method of treating an elongated one Directed medium, wherein in a first process step a elongated medium between two first bodies of revolution, which um predetermined axes of rotation are arranged rotatably movable, passed becomes.
  • a further treatment step the elongate medium passed through a first treatment room and in a further process step by two second rotation body, which in predetermined Rotary axes are arranged rotatably movable.
  • the elongate medium is passed through a second treatment room guided.
  • the elongated medium in particular by means of a separation or distribution device, divided into several components. at these several components are the individual threads of the yarn, but also several more or less strong or thick Bundles of single threads, act.
  • the elongate medium becomes substantially the same divided into several components.
  • the individual components are substantially uniform and / or in a predetermined distribution over the longitudinal direction of the two first rotational body or its substantially cylindrical surface to arrange.
  • the volume of the first treatment space is preferably automatic adjusted.
  • Fig. 1 is a device for the treatment of an elongated medium shown in the prior art. This has a first body of revolution 3a and a second rotary body 3b, between which the elongated medium 8 is guided along the direction of the arrow P.
  • the Reference numeral 4 refers to a first treatment room, the reference numeral 5 in a direction of transport of the yarn end to the treatment room 4 arranged flap.
  • the reference numerals 3a and 3b again refer to the Rotary body, between which the yarn 8 is passed.
  • a ball formed which tends to be against the Rotational body 3a and 3b to be pressed. That way it can, as mentioned above, to a grinding of the yarn 8 to the rotating bodies 3a and 3b and thus come to shine on the yarn. Also there is a risk that the yarn hooked into the Rollenbart and it finally comes to a blockage of the entire system.
  • Fig. 3 is a device according to the invention for treating the elongated Medium presented.
  • the following is instead of the elongated Medium always be the subject of a yarn.
  • the device according to the invention for treating the yarn has two first rotary body 3a and 3b, through which the yarn along the Arrow direction P passes.
  • the curved arrows inside the rotation body indicate the directions of rotation of the two rotating bodies.
  • This first treatment room 4 has Means 9a and 9b for the cross-sectional constriction of this space.
  • These Cross-sectional constriction 9a can be controlled or regulated be that the cross section of the first treatment room or the first channel 4 on the passing yarn or the amount of the yarn can be adjusted.
  • it is also possible other adjustment elements such as hydraulic or to apply pneumatic elements.
  • the first treatment room 4 it is according to the invention to a stuffer box, in which with the two first rotational bodies 3a and 3b, the yarn is introduced and precompressed becomes.
  • the two first rotation bodies point in this embodiment substantially flat running surfaces, so that the two bodies of revolution touch each other in a line.
  • These two second rotation body 6a and 6b and the second pair of rollers 6a, 6b essentially serves to compact the yarn.
  • the second Roller pair 6a and 6b compared to the first roller pair 3a and 3b in this Embodiment no cylindrical surface, but one of them deviating form.
  • the shape of the roller pair 6a and 6b is used together with the distance of the axes of rotation, in which the rotational body 6a and 6b turn, to adjust or adapt to different Yarn types.
  • the first treatment room 4 is, as noted above, around a Vorverdichtungsraum, with essentially the Frieze character of the yarn is determined.
  • a second treatment room closes on the transport path of the yarn 10 on.
  • This second treatment chamber 10 serves the final compression of the yarn.
  • the predetermined by the compression Frieze character by supplying water vapor via the supply device 14 are strengthened.
  • the two first rotating bodies rotate 3a and 3b with one of the full rotational speed substantially appropriate speed and determine in this way the production capacity.
  • the second rotating bodies 6a and 6b rotate In comparison, preferably much slower and ensure this way the task of compaction and final shaping. there is under a faster or slower turning a larger or understood smaller peripheral speed. A slow turn of the second rotating body 6a and 6b could also be achieved by the Diameter of this body of revolution is made smaller.
  • the second pair of rollers 6a and 6b Due to the special shape of the second pair of rollers 6a and 6b, which deviates from the ideal shape of a cylinder, can transport chambers or recesses 16 arise that receive a large volume of yarn and also can transport.
  • the individual recesses have any geometric shapes, such as U-shaped shapes, V-shaped shapes, polygonal, circular or elliptical or mixed forms of the same. Due to the ability of these recesses, Being able to take up large volumes of yarn will be a major factor slower rotational speed of the second pair of rollers 6a and 6b allows, and in this way, a higher compression pressure in the second chamber are constructed.
  • the degree of pre-compression can be achieved by changing the first pre-compression chamber, So for example, a cross-sectional change mentioned above or a change in the differential speed between the two pairs of rollers 3a and 3b on the one hand and 6a and 6b on the other hand, changed become. Preferably, this change can also be done automatically.
  • a pressure sensor or the like may be provided within the first treatment room 4, which, if one too high pressure is detected, the differential speed between the Rotational movement of the first pair of rollers 3a and 3b and the second pair of rollers 6a and 6b, in this case the difference is reduced to all too to avoid high pressure on the first pair of rollers 3a and 3b.
  • a pressure sensor could also be provided with optical devices, which determine the yarn density in the first treatment space 4.
  • the Frieze character also in the second treatment room 10 are affected.
  • the end portion 15 of the second treatment chamber be changed in terms of its cross-section. This takes place, for example, via constriction devices 17a and 17b, which for example, automatically controlled by control elements 18a and 18b can be.
  • Frieze character can be increased be that in one of the treatment rooms, especially the second Treatment room, saturated steam is attached. It is important to that the yarn is not in direct contact with water in liquid form, in particular but not exclusively condensate, comes. Such direct Contact with water, for example, would be in the form of dyeing differences noticeable in the yarn.
  • the second treatment chamber 14 has a double-walled shape 12 on. This will cause the second treatment room 10 essentially due to the treatment medium Steam self-heating. In this way it is achieved that all Elements in the second treatment room, which are in contact with the yarn are at the same temperature as the steam itself. To this In this way condensation, if any, insulation is essentially excluded.
  • the second treatment space 10 substantially conical, that is, the second pair of rollers 6a and 6b, the space tapers and expands towards the exit the room.
  • a conical rejuvenation is also one other type of rejuvenation, for example a step-shaped rejuvenation, conceivable.
  • a conical rejuvenation is also one other type of rejuvenation, for example a step-shaped rejuvenation, conceivable.
  • the basis of the emerging Frieze character is already at Running in of the yarns in the first pair of rollers 3a and 3b, that is, in Fig. 4th at position A, laid. It is particularly crucial which Space is available to the yarn immediately after the pair of rolls, the is called in the direction of arrow B of the level m.
  • the incoming yarn or more incoming threads can only move to the left or right along the roller movement line move, that is, out of the sheet in the figure or into the leaf level. A movement to the left or right, that is, out of the leaf level or into the leaf level, only becomes by the presence of an adjacent thread or bundle of filaments limited. After the line of contact of the two rollers 3a and 3b arises free space during the transport of the yarn.
  • a shown in Fig. 3 is preferably Separator 20 used. These can be holes, a rake, Having eyelets or the like.
  • the individual threads of the Yarns are substantially uniform, that is with equal distances to each other, distributed over the roller width of the rollers 3a and 3b. Will the Filaments divided at the same roll width in bundles, the evenly distributed over the roll width in the precompression chamber shrinking, the more threads are bundled into bundles, the Distance from filament bundle to filament bundle larger.
  • the reference numeral e refers to the Line in which the pair of rollers 3a and 3b touches.
  • the apparatus for treating the yarns has one Separating device or a Garn Entrysteil 20, which in particular, but not exclusively to trade a mouthpiece with holes can, which separates the individual threads. It can, as mentioned above, also other separating elements, such as rakes, eyelets, etc., used become.
  • On the separating element follows a first pair of rollers 3a, 3b, a first Treatment room 4, which has a cross-sectional constriction device 9, a second pair of rollers 6a, 6b, a second treatment chamber 10, the preferably has a vapor perforation, and a further cross-sectional constriction device at the end of the second treatment room 6.
  • the threads are given the formative appearance. It can the first treatment room are automatically adjusted to be as different Take into account yarn materials.
  • the Yarn through the second rotary body or the second pair of rollers 6a and 6b and guided into the second treatment room 10. It is the Peripheral speed of the second roller pair 6a and 6b as mentioned above much smaller than that of the first pair of rollers 3a and 3b (approx 1/10). With the second pair of rollers 6a and 6b, the yarn with high Pressed pressure in the second treatment chamber 10, where the yarn initially a permanent form is given.
  • the yarn is preferred in the second treatment chamber 10 subjected to saturated steam, which is the deformation process of the yarn accelerated and favored.
  • the cross section may be preferred be automatically narrowed.
  • the back pressure be varied in the second treatment room 10 and on this This can have an additional influence on the frieze character of the yarn be exercised.
  • the proposed procedure will be the actual compaction process and the resulting dynamic pressure of the first roller pair 3a and 3b at least partially removed and from the second pair of rollers 6a and 6b. This essentially prevents that the yarn is damaged by the fast-running first pair of rollers and in this way, gloss spots and color differences can be prevented become.
  • Thread breaks leads, whereby the production can be increased and an improved efficiency can be achieved.
  • the reduction the production speed due to the risk of retraction or Grinding the yarns on the first pair of rollers 3a, 3b, can with the aid of the proposed Device can be prevented.
  • the proposed Device not necessarily when twisting or Kapellieren the rotation in the yarn are increased, which again lead to longer running times would.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
EP03019463A 2003-08-28 2003-08-28 Dispositif et procédé pour le traitement de matériaux allongés Withdrawn EP1512779A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03019463A EP1512779A1 (fr) 2003-08-28 2003-08-28 Dispositif et procédé pour le traitement de matériaux allongés
US10/654,647 US7185406B2 (en) 2003-08-28 2003-09-03 Device and method for treating an elongated medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03019463A EP1512779A1 (fr) 2003-08-28 2003-08-28 Dispositif et procédé pour le traitement de matériaux allongés

Publications (1)

Publication Number Publication Date
EP1512779A1 true EP1512779A1 (fr) 2005-03-09

Family

ID=34130083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03019463A Withdrawn EP1512779A1 (fr) 2003-08-28 2003-08-28 Dispositif et procédé pour le traitement de matériaux allongés

Country Status (2)

Country Link
US (1) US7185406B2 (fr)
EP (1) EP1512779A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014556A1 (de) 2007-03-27 2008-10-02 Resch Maschinenbau Gmbh Kombination eines Verfahrens zum Erzeugen von Frieze-Garn mit einer Kablier- oder Zwirnmaschine bzw. Integration dieses Verfahrens in eine Kablier- oder Zwirnmaschine verbunden mit einer Heat-Set-Einheit
EP2527506A1 (fr) 2011-05-24 2012-11-28 Power-Heat-Set Gmbh Procédé et dispositif de formation individuelle d'un milieu étendu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103103648A (zh) * 2012-12-10 2013-05-15 苏州尊元纺织有限公司 一种纺织机械的树脂罗拉

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH31065A (de) * 1904-05-02 1905-02-28 Gotthilf Mueller Kneifzange
GB870250A (en) * 1959-04-01 1961-06-14 Courtaulds Ltd Improvements in and relating to stuffing boxes for crimping filaments and staple fibres
US3137055A (en) * 1959-09-23 1964-06-16 Bancroft & Sons Co J Crimping apparatus
US3570084A (en) * 1966-07-22 1971-03-16 Robert K Stanley Strand treatment
GB1297340A (fr) * 1970-03-05 1972-11-22
US4547934A (en) * 1984-01-31 1985-10-22 Phillips Petroleum Company Crimped staple fiber
US4807337A (en) * 1986-06-26 1989-02-28 Vepa Ag Crimping device for crimping of synthetic textile materials
US4854021A (en) * 1986-09-19 1989-08-08 Bayer Aktiengesellschaft Stufferbox crimper and process for preparing crimped synthetic fibers
US5074016A (en) * 1989-09-28 1991-12-24 Passap Knitting Machines Inc. Machine for crimping textile threads

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326174A (en) * 1939-04-22 1943-08-10 Rutishauser Georg Method and apparatus for the production of curled threads from cellulose acetate
NL246393A (fr) * 1959-01-08
US3234625A (en) * 1959-12-08 1966-02-15 Bancroft & Sons Co J Stuffer crimping apparatus
US3180003A (en) * 1961-07-21 1965-04-27 Monsanto Co Crimping device
US3140525A (en) * 1961-07-21 1964-07-14 Monsanto Co Crimping device
US3147533A (en) * 1962-03-26 1964-09-08 Monsanto Co Apparatus for treating yarn
US3406436A (en) * 1965-11-30 1968-10-22 Allied Chem Crimping process
US3924311A (en) * 1969-04-11 1975-12-09 Robert K Stanley Strand drawing and crimping treatment
GB1322525A (en) * 1969-10-13 1973-07-04 Teijin Ltd Loop pile fabric and methods and apparatus for manufacturing same
US3722042A (en) * 1972-01-31 1973-03-27 Techniservice Corp Strand treatment
US4043009A (en) * 1972-01-31 1977-08-23 Textured Yarn Co., Inc. Strand treatment
US3805853A (en) * 1973-01-02 1974-04-23 Us Navy Apparatus for making transducer scroll spacers
US4299015A (en) * 1979-07-23 1981-11-10 Frederick Marcus Process for space dyeing and texturing synthetic yarns
DE69313957T2 (de) * 1992-07-30 1998-04-09 Hoechst Celanese Corp Vorrichtung zum Kräuseln eines Faserstranges und zum Aufbringen von Finish auf den Faserstrang
US5771674A (en) * 1996-05-28 1998-06-30 Smith; W. Novis Process and apparatus for crimping fibers
US6385827B1 (en) * 2001-03-15 2002-05-14 Shaw Industries, Inc. Apparatus and method for texturing yarn

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH31065A (de) * 1904-05-02 1905-02-28 Gotthilf Mueller Kneifzange
GB870250A (en) * 1959-04-01 1961-06-14 Courtaulds Ltd Improvements in and relating to stuffing boxes for crimping filaments and staple fibres
US3137055A (en) * 1959-09-23 1964-06-16 Bancroft & Sons Co J Crimping apparatus
US3570084A (en) * 1966-07-22 1971-03-16 Robert K Stanley Strand treatment
GB1297340A (fr) * 1970-03-05 1972-11-22
US4547934A (en) * 1984-01-31 1985-10-22 Phillips Petroleum Company Crimped staple fiber
US4807337A (en) * 1986-06-26 1989-02-28 Vepa Ag Crimping device for crimping of synthetic textile materials
US4854021A (en) * 1986-09-19 1989-08-08 Bayer Aktiengesellschaft Stufferbox crimper and process for preparing crimped synthetic fibers
US5074016A (en) * 1989-09-28 1991-12-24 Passap Knitting Machines Inc. Machine for crimping textile threads

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014556A1 (de) 2007-03-27 2008-10-02 Resch Maschinenbau Gmbh Kombination eines Verfahrens zum Erzeugen von Frieze-Garn mit einer Kablier- oder Zwirnmaschine bzw. Integration dieses Verfahrens in eine Kablier- oder Zwirnmaschine verbunden mit einer Heat-Set-Einheit
EP2527506A1 (fr) 2011-05-24 2012-11-28 Power-Heat-Set Gmbh Procédé et dispositif de formation individuelle d'un milieu étendu
DE102011102373A1 (de) 2011-05-24 2012-11-29 Power-Heat-Set Gmbh Verfahren und Vorrichtung zur individuellen Formgebung eines langgestreckten Mediums

Also Published As

Publication number Publication date
US20050044669A1 (en) 2005-03-03
US7185406B2 (en) 2007-03-06

Similar Documents

Publication Publication Date Title
DE2416880C3 (de) Vorrichtung zur Herstellung von spiralig umwickelten Garnen
DE60025273T2 (de) Streckreissverfahren und produkt
DE69420037T2 (de) Kräuselung von aus celluloselösungen gesponnenen fasern
DE1061953B (de) Voluminoeses Schlingengarn sowie Verfahren und Vorrichtung zu seiner Herstellung
DE69405561T2 (de) Herstellung von gekräuselten aus celluloselösungen gesponnenen fasern und mitteln zur qualitätskontrolle
DD203682A5 (de) Verfahren und vorrichtung zur herstellung von zigarettenfilterstaeben
DE2151558A1 (de) Verfahren und Vorrichtung zur Texturierung thermoplastischer Garne und die erhaltenen Erzeugnisse
DE2134372A1 (de) Verfahren zur Herstellung eines gespon nenen Strangs
EP2881502A1 (fr) Procédé et dispositif de traitement continu d'un produit en forme de fil
DE10260814A1 (de) Verfahren und Anordnung in Verbindung mit einer Papiermaschine oder einer Vorrichtung zur Weiterverarbeitung einer Papierbahn
DE202015100671U1 (de) Zigarettenfilterfertigungsvorrichtung sowie Steuereinheit und Prozessoreinheit für eine Zigarettenfilterfertigungsvorrichtung
EP2079861B1 (fr) Procédé et dispositif de traitement d'un câble de fibres
DE1510843A1 (de) Garn und Verfahren zu seiner Herstellung
EP1512779A1 (fr) Dispositif et procédé pour le traitement de matériaux allongés
DE2908773A1 (de) Verfahren und vorrichtung zur herstellung eines fuelligen texturierten garns
DE102017208301B4 (de) Zigarettenfilter-Produktionsvorrichtung und Steuerungsverfahren für Zigarettenfilter-Produktionsvorrichtungen
EP1456441B1 (fr) Procede et dispositif pour produire un fil lisse a faible retrait
WO2016124166A1 (fr) Procédé pour amener une bande de fibres discontinues à une tête de pose, machine textile et procédé de rattrapage d'une machine textile
DE102010063593A1 (de) Faservliesherstellung
WO2023247110A1 (fr) Procédé de production d'un produit alimentaire ou d'un produit de type précurseur alimentaire
DE1805026A1 (de) Verfahren zur Behandlung von textilem Strangmaterial
DE1917822A1 (de) Verfahren und Vorrichtung zur Herstellung von Kunstfasern
EP3596261A1 (fr) Procédé et dispositif pour produire des brins d'herbe pour gazons artificiels
DE1432637C (de) Verfahren zum Auflockern eines Fadenkabels zur Herstellung von Tabakrauchfiltern sowie Vorrichtung zur Durchführung des Verfahrens
DE1410608C (de) Streckwerk fur Textilmaschinen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050910