EP0463635B1 - Fil, en particulier un fil à coudre - Google Patents

Fil, en particulier un fil à coudre Download PDF

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Publication number
EP0463635B1
EP0463635B1 EP91112663A EP91112663A EP0463635B1 EP 0463635 B1 EP0463635 B1 EP 0463635B1 EP 91112663 A EP91112663 A EP 91112663A EP 91112663 A EP91112663 A EP 91112663A EP 0463635 B1 EP0463635 B1 EP 0463635B1
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EP
European Patent Office
Prior art keywords
yarn
dtex
component
tex
multifilament
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
EP91112663A
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German (de)
English (en)
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EP0463635A1 (fr
Inventor
Karl Dipl.-Ing. Greifeneder
Kurt Dipl.-Ing. Truckenmüller
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.)
Amann and Soehne GmbH and Co KG
Original Assignee
Amann and Soehne GmbH and Co KG
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Publication date
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Publication of EP0463635A1 publication Critical patent/EP0463635A1/fr
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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
    • D02G1/16—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
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0286—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist characterised by the use of certain filaments, fibres or yarns
    • 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
    • D02G1/165—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam characterised by the use of certain filaments or yarns
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/46—Sewing-cottons or the like

Definitions

  • the present invention relates to a thread, in particular a sewing thread, with the features of claim 1.
  • a number of methods are known for producing yarns, in particular sewing yarns, by interlacing two yarn components.
  • US Pat. No. 4,615,167 describes a method for producing a sewing thread, in which a first thread component serving as a core is swirled in a nozzle with the aid of a fluid stream with a second thread component used as an effect material.
  • a pre-oriented yarn POY yarn
  • US Pat. No. 4,615,167 suggests that the second yarn component used as the effect material also be pre-stretched using a corresponding heated pin.
  • EP-B 00 57 583 and the corresponding US Pat. No. 4,497,099 likewise describe a process for producing a swirled yarn.
  • EP-B 00 57 583 proposes at least one pre-drawing of the first yarn component at a drawing ratio that is greater than the drawing ratio recommended for the material used in each case. This is intended to ensure that the loops which form when they are intermingled and cross themselves over themselves are contracted during a subsequent thermal aftertreatment to form a non-crimped, compact yarn.
  • EP 0 295 601 A does not provide any information, either directly or indirectly, on the absolute strength of the ready-to-use sewing thread.
  • the object of the present invention is to provide a yarn, in particular a sewing thread, which has particularly good processing properties.
  • the yarn according to the invention in particular sewing yarn, has, like the known yarns described above, at least one first yarn component comprising a multifilament yarn, which is interwoven with at least one second yarn component to form the yarn.
  • the intermingled yarn according to the invention has an absolute strength between 444.4 cN and 12,000 cN.
  • the mass ratio of the first yarn component to the second yarn component varies between about 90:10 and about 50:50, preferably between 85:15 and 70:30, while the first yarn component has a total titer between 100 dtex and 1,000 dtex, preferably between 100 dtex and 600 dtex.
  • the yarn according to the invention has a number of advantages. For example, it is possible to machine the inventive thread, in particular sewing thread, with very little mechanical effort. to produce, which has excellent properties.
  • the aforementioned absolute strengths mean that the yarn according to the invention does not show any yarn or capillary breaks during further processing, in particular a sewing thread according to the invention, when sewing, even under extreme loads.
  • the yarn according to the invention also has excellent residual shrinkage values, for example the free thermal shrinkage at 160 ° of a dyed yarn between about 0.3% and about 1.5% and the cooking shrinkage of the same yarn below about 1.0%.
  • the absolute strength of the sewing thread according to the invention varies between 1,300 cN and 5,500 cN.
  • the specific strength of the sewing thread according to the invention is preferably between 40 cN / tex and 60 cN / tex.
  • the first yarn component is fed with an advance of the intermingling. This ensures that the resulting yarn according to the invention has a certain volume or a certain crimp, whereby further advantages are achieved. It was found that a certain volume of yarn according to the invention in the yarn gaps between the individual filaments includes a certain amount of air which is pressed out when the yarn is deflected, for example on deflection elements or in the case of a sewing thread in the area of the sewing needle, thereby cooling the Deflection organs or the sewing needle is brought about. This in turn improves the processing properties. Usually the first yarn component with an advance between about 1% to about 9% is preferred between about 2% and about 5%.
  • the easiest way to achieve this is to feed the first yarn component to the intermingling step via appropriate supplying units, the supplying unit speed relative to the speed of the take-off unit which transports the intermingled yarn between about 1% and about 9%, preferably between about 2% and is about 5% higher.
  • the first yarn component can be wetted with a liquid before the intermingling. If particles are also added to this liquid, as described in German patent application DE-C-38 16 318 by the same applicant, the swirling can be intensified. As a result, the yarn composite thus formed is particularly stable in the yarn according to the invention.
  • the second yarn component with lead is usually also fed to the intermingling step.
  • the volume and the number of loops or loops formed in the yarn according to the invention can be varied, which in particular has a decisive influence on the previously described air storage capacity of the interlaced yarns and thus also on the processing properties.
  • the second yarn component is usually fed to the intermingling step with an advance of between approximately 14% and approximately 35%, preferably between approximately 20% and approximately 30%.
  • a sewing thread according to the invention showed particularly good results in industrial sewing tests in which the first yarn component with an advance between 3% and 4% and the second yarn component with an advance between 24% and 26% was fed to the intermingling step.
  • This sewing thread according to the invention showed no thread or capillary breaks even in the long-term use even under extreme load, ie a stitch density of 7000 stitches per minute.
  • the yarn according to the invention can contain any starting material as the second yarn component.
  • one or more, in particular one to four, multifilament yarns or multifilament yarns are preferably used for this purpose, which are conventional textile standard yarns.
  • Good results with regard to the properties of the yarn according to the invention result if the yarn according to the invention contains pre-oriented yarns (POY yarns) as the second yarn component, these pre-oriented yarns being pre-drawn before the intermingling step.
  • This pre-stretching can be carried out, for example, in the known manner using a heated pin. Pen temperatures that vary between approximately 110 ° C. and approximately 150 ° C., preferably between approximately 120 ° C. and 140 ° C., have proven to be particularly good.
  • Yarns according to the invention which are particularly stable against mechanical loads, have a POY yarn as the second yarn component, which is stretched over an unheated pin and then subjected to a thermal treatment, as described in European patent application 0295601A.
  • the second yarn component is preferably drawn in a ratio which is about 2% to about 40%, preferably about 10% to about 25%, less than the value for the respective yarn yarn breakage or capillary breaks occur.
  • Such a yarn according to the invention has, in addition to the extremely high strengths reproduced above, also excellent processing properties, for example when sewing, since the occurrence of yarn and capillary breaks is excluded due to the good strength of the individual capillaries and the air pockets already described, which has been established on the basis of extensive industrial sewing tests has been.
  • such a yarn according to the invention has both thermal shrinkage values at 160 ° C. and cooking shrinkage values which are below about 0.8%. This in turn leads to the fact that the yarn according to the invention no longer shrinks in the processed state, so that bold seams cannot occur.
  • the method for producing such a yarn which has the aforementioned high-strength multifilament yarns as the starting material for the two yarn components, can be carried out very easily, since no pre-stretching device is required in this method, and thus complex adjustment and monitoring of the set parameters can be dispensed with .
  • a particularly suitable variant of the yarn according to the invention which takes into account the above-described problem of different dyeing of the first yarn component relative to the second yarn component and still enables the production of high-strength yarns, provides that the individual titer of the filaments of the first yarn component and the individual titer the filaments of the second yarn component are coordinated.
  • the first and second yarn components dye evenly with respect to the hue and depth of color if, as the first yarn component, filaments with a single titer between about 2 dtex and about 5 dtex, preferably between 2, 5 dtex and about 4 dtex, and the second yarn component contains filaments with a single titer between about 0.8 dtex and about 5 dtex, preferably between about 1 dtex and about 4 dtex. It is particularly surprising here that these embodiments of the intermingled yarns dye themselves uniformly regardless of the material incorporated therein as the first and second yarn component, it being understood that these materials were always the same fiber substrate, e.g.
  • intermingled yarns according to the invention the first component of which are multifilament yarns with specific strengths between 60 cN / tex and 75 cN / tex alone or in connection with standard textile standard yarns and / or POY yarns pre-stretched before the intermingling step and standard textile yarns as second yarn component, pre-drawn POY yarns and / or high-strength yarns before the intermingling step have the aforementioned strengths, always evenly if one has taken into account the above-mentioned coordination of the individual titers of the filaments in both yarn components.
  • this contains, in particular as a second yarn component, a non-matted multifilament yarn or several non-matted multifilament yarns.
  • a non-matted multifilament yarn or several non-matted multifilament yarns Surprisingly, it was found that when using such a variant of the yarn according to the invention as a sewing thread, the sewing properties are even further improved compared to a yarn which has a matted multifilament thread or matted multifilament threads as the second thread component.
  • B. expresses in a reduced warming of the sewing needle.
  • Such a yarn, which has non-matted filaments as the second yarn component can also be produced at a higher speed.
  • the mass ratio of the first yarn component relative to the second yarn component is fixed in the yarn according to the invention.
  • this mass ratio of the first yarn component to the second yarn component varies between 90:10 to about 50:50, preferably between about 85:15 to about 70:30.
  • the yarn according to the invention preferably has at least one multifilament yarn as the first yarn component, the strength of which varies between 60 cN / tex and about 75 cN / tex.
  • the viscosimetrically determined molecular weight is measured for polyester fibers according to SNV 19 55 91 or for polyamide fibers according to SNV 95 590 or DIN 53 728.
  • other high-strength multifilament yarns can of course also be contained in the yarn according to the invention, provided that they have the specific strengths mentioned above.
  • the yarn according to the invention has a multifilament material as the first yarn component, the total titer of which varies between approximately 100 dtex and approximately 1000 dtex, preferably between approximately 100 dtex and approximately 600 dtex.
  • the selection of the number of filaments in the yarn according to the invention depends on the desired properties. So it was found in the area of sewing threads that excellent yarns result if the first yarn component contains a yarn material whose number of filaments is between about 16 and about 300, preferably between about 24 and about 96.
  • the intermingled yarn is wound up under low tension and is then available as finished yarn for further processing. It is also possible to dye the intermingled yarn after the intermingling step, in which case the intermingled yarn is expediently wound directly onto corresponding dye tubes directly after the intermingling step.
  • the subsequent dyeing process in particular with HT dyeing at about 130 ° C., the yarn shrinks by about 2 to 3%, which leads to a reduction in the diameter of the loops or loops which cross and intersect in the yarn according to the invention without these are pulled together into knots.
  • the yarn thus produced can be subjected to a tension treatment after the intermingling step and before winding.
  • the diameters of the self-crossing loops and loops formed during swirling are preferably reduced to such an extent that they are reduced by about 20% to about 95% with respect to their original diameter. It should be emphasized that, however, this should prevent the loops and loops from contracting into knots, since otherwise the later processing properties of a such yarn, especially a sewing thread, deteriorate. It was thus found that the loops or loops, which are smaller in diameter, bring about very good yarn cohesion, which is desirable in particular because of the high demands placed on a sewing thread during processing.
  • such a sewing thread according to the invention still has a certain volume, so that air is enclosed within the thread, which is pressed out during sewing thread, in particular when the thread is deflected on thread guide elements or the needle. This in turn causes cooling of the deflecting members or the needle, so that no thread breaks occur in this embodiment of the yarn according to the invention, which is not the case with a comparison yarn in which the loops are pulled together like knots.
  • the yarn is fed to the tension treatment at a speed which is between 0.1% and 5%, in particular between 0.1% and 2.5%, less than the speed at which the Yarn is withdrawn from the tension treatment.
  • the speed differences mentioned above depend on the one hand on the desired reduction in the diameter of the self-crossing loops and loops and on the other hand on the selected advance of the first and second yarn components.
  • a thermal one can be used Treatment is carried out before winding the entangled yarn, the temperature of the thermal treatment varies between about 100 ° C and about 250 ° C, in particular between about 180 ° C and about 230 ° C.
  • Such a thermal treatment like the previously described tension treatment taking place at room temperature, results in a reduction in the diameter of the intersecting loops and loops, which includes the advantages already set out, in particular in the case of a sewing thread.
  • the thermal shrinkage values of the intermingled yarn according to the invention are reduced by a thermal treatment, which is furthermore positively expressed when the yarn is subsequently used in the processed state.
  • This thermal treatment is usually carried out with residence times between about 0.01 s to about 10 s, preferably between about 0.05 s and 1 s.
  • tension in the thermal treatment it should be noted that this is carried out without tension or preferably with a certain advance, so that the swirled yarn of the invention treated in this way can shrink.
  • the yarn is fed at speeds of thermal treatment that are 0.1% to 10%, in particular 2% to 4%, higher than the take-off speeds. This prevents undesirable tensions from being frozen in the yarn according to the invention, which are disadvantageously noticeable in later use, for example in the case of a sewing thread, by bolting the seams.
  • a further embodiment of the yarn according to the invention provides that the intermingled yarn is twisted.
  • the yarn according to the invention with a rotation between about 10 turns per m and about 800 turns per m, preferably between about 100 turns per m and about 600 turns per m.
  • Such twisting of the yarn according to the invention can be carried out as an integrated step in one of the above-described methods before the yarn is wound up. In many cases, however, it is better to twist the yarn according to the invention in a separate working step after winding up, since otherwise the production speed would have to depend on the relatively slow twisting.
  • the yarn has as the first yarn component a single multifilament yarn which has the above-mentioned single titer range, the number of filaments and a specific strength between 60 cN / tex and 75 cN / tex .
  • This multifilament yarn is interwoven with the aforementioned leads with a second multifilament yarn as the second yarn component to form the yarn according to the invention, the second yarn component having the individual titer range already mentioned above and being fed to the interlacing step with the aforementioned lead.
  • the intermingled yarn thus produced is then drawn at room temperature under the abovementioned conditions and then transferred to a thermal treatment, the abovementioned temperatures, tensions and residence times being used. Then you wind up the sewing thread thus produced and twist, dye and / or finish it afterwards.
  • the yarn according to the invention is explained in more detail below on the basis of a microscopic photo of the yarn and by means of exemplary embodiments.
  • a yarn which is denoted overall by 1 in the electron scanning microscope photo and which is a sewing yarn, has a core material 2 as the first yarn component, which is a multifilament yarn.
  • the core material 2 is interwoven with a second yarn component 3, which is also usually referred to as fancy yarn component or fancy yarn.
  • the fancy yarn component 3 consists of a multifilament yarn.
  • the fancy yarn component 3 is predominantly arranged in the outer region of the yarn 1 and forms self-crossing loops 4 or loops 5 with respect to the core material 2, which mainly extends in a straight line in the axial direction.
  • the self-crossing loops have 4 different loop diameters, but are not pulled together like knots.
  • a multi-filament yarn is used as core material 2, which has a specific strength of 70 cN / tex, an elementary thread count of 64 and a single titer of about 3.6 dtex.
  • the effect material 3 consists of a pre-oriented yarn 1 Multifilament yarn (POY yarn) which has been drawn over a pin heated to 130 ° C. with a diameter of 70 mm and a pre-drawing ratio of 1: 1.7 and has a single filament number of 24, the single filament titer being about 3.4 dtex.
  • the total titer of yarn 1 after swirling is about 300 dtex.
  • the absolute strength of yarn 1 is 1300 cN.
  • the loops 4 and loops 5 protruding from the yarn were measured from the yarn depicted.
  • the yarn was transported perpendicular to a bundled beam of light, which was generated by a corresponding light source.
  • a photocell was arranged in a plane opposite the light source, so that the interruption of the light beam caused by a loop 4 or loop 5 was detected by the photocell and added accordingly.
  • This measurement was carried out at a distance of the light beam from the yarn of 0.5 mm and 1 mm. With a distance of the light beam of 0.5 mm above the yarn, 160 interruptions per m and at a distance of 1 mm 18 interruptions per m were measured.
  • First yarn component A multifilament yarn with a specific strength of 65 cN / tex and a single filament titer of around 4.8 dtex.
  • Second yarn component a multifilament yarn of a standard textile type with a single filament titer of about 3 dtex.
  • First yarn component As for yarn 1.
  • Second yarn component a multifilament yarn of a pre-oriented (POY) fiber, which is pre-drawn at a pre-drawing ratio of 1: 1.7 via a 130 ° C hot pin with a diameter of 70 mm, single-filament titer 3 dtex.
  • POY pre-oriented
  • First yarn component As for yarn 1 and 2.
  • Second yarn component A multifilament yarn like yarn 2 pre-drawn, but with a single filament titer of about 1.5 dtex.
  • First yarn component A multifilament yarn with a specific strength of 70 cN / tex and a single filament titer of around 2.8 dtex.
  • Second yarn component A multifilament yarn of a standard textile material with a single filament titer of approximately 1.2 dtex.
  • First yarn component Like yarn 4.
  • Second yarn component Like yarn 3.
  • First and second yarn components each a multifilament yarn with a specific strength of 68 cN / tex, single filament titer of the first yarn component: 5 dtex, single filament titer of the second yarn component: 1.2 dtex.
  • First yarn component A multifilament yarn with a specific strength of 62 cN / tex and a single filament titer of around 5.5 dtex.
  • Second yarn component A textile standard multifilament yarn with a single filament titer of about 5.5 dtex.
  • Yarn 7 showed clear color and depth differences, so that this yarn is not suitable despite the same single filament filter because of the upcoming color differences.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Claims (11)

  1. Fil (1), en particulier fil à coudre, qui est constitué d'un premier composant de fil (2) présentant au moins un fil à plusieurs filaments, qui est torsadé avec au moins un second composant de fil (3) pour former le fil (1), le fil torsadé présentant une résistance absolue valant entre 444,4 cN et 12000 cN, le rapport massique entre le premier composant du fil (2) et le second composant du fil (3) variant entre environ 90:10 et environ 50:50, de préférence entre 85:15 et 70:30, et le fil (1) présente un premier composant de fil (2) d'un titre total valant entre 100 dtex et 1000 dtex, de préférence entre 100 dtex et 600 dtex.
  2. Fil selon la revendication 1, caractérisé en ce que le fil torsadé (1) présente une résistance absolue valant entre 1300 cN et 5500 cN.
  3. Fil selon la revendication 1 ou 2, caractérisé en ce que le fil torsadé (1) présente une résistance spécifique valant entre 40 cN/tex et 60 cN/tex.
  4. Fil selon l'une des revendications 1-3, caractérisé en ce que le fil (1) présente un premier composant de fil (2) d'une résistance spécifique valant entre 60 cN/tex et 75 cN/tex.
  5. Fil selon l'une des revendications 1-4, caractérisé en ce que le fil (1) est constitué d'un premier composant de fil (2) formant un matériau d'âme, qui est torsadé avec un second composant de fil (3) servant de fil d'effet en formant des boucles et des passants croisés, tandis que les deux composants du fil (2, 3) présentent chacun un seul fil à plusieurs filaments, en ce que le fil à plusieurs filaments du premier composant du fil (2) présente une résistance spécifique valant entre environ 60 cN/tex et environ 75 cN/tex et un titre des filaments individuels valant entre environ 2 dtex et environ 5 dtex, de préférence entre 2,5 dtex et environ 4 dtex, et le fil à plusieurs filaments du second composant du fil (3) présente un titre des filaments individuels valant entre environ 0,8 dtex et environ 5 dtex, de préférence entre environ 1 dtex et environ 4 dtex.
  6. Fil selon l'une des revendications 1-5, caractérisé en ce que le second composant du fil (3) est un fil à plusieurs filaments POY d'une résistance spécifique valant entre 20 cN/tex et 75 cN/tex, de préférence entre 30 cN/tex et 45 cN/tex ou entre 60 cN/tex et 75 cN/tex.
  7. Fil selon l'une des revendications 1-6, caractérisé en ce que le second composant du fil (3) est un fil à plusieurs filaments non matés.
  8. Fil selon l'une des revendications 1-7, caractérisé en ce que le premier composant du fil (2) comprend un matériau de fil dont le poids moléculaire déterminé par viscosimétrie est supérieur de 5% à 50%, de préférence de 10% à 25%, au poids moléculaire déterminé par viscosimétrie d'une fibre standard textile qui, pour le reste, est chimiquement identique.
  9. Fil selon l'une des revendications 1-8, caractérisé en ce que le premier composant du fil (2) présente un nombre de fibres élémentaires valant entre 16 et 300, de préférence entre 24 et 96.
  10. Fil selon l'une des revendications 1-9, caractérisé en ce que, comme fil terminé (1), il présente un torsadage valant entre 10 tours/m et 800 tours/m, de préférence entre 100 tours/m et 600 tours/m.
  11. Fil selon l'une des revendications 1-10, caractérisé en ce que le premier composant du fil (2) et le deuxième composant du fil (3) sont constitués de fibres en polyester.
EP91112663A 1988-09-17 1989-09-07 Fil, en particulier un fil à coudre Expired - Lifetime EP0463635B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3831700 1988-09-17
DE3831700A DE3831700A1 (de) 1988-09-17 1988-09-17 Verfahren zur herstellung eines garnes, insbesondere eines naehgarnes, sowie ein garn
EP89116516A EP0367938B1 (fr) 1988-09-17 1989-09-07 Procédé de fabrication d'un fil, en particulier un fil à condre, et fil ainsi obtenu

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP89116516A Division EP0367938B1 (fr) 1988-09-17 1989-09-07 Procédé de fabrication d'un fil, en particulier un fil à condre, et fil ainsi obtenu
EP89116516.9 Division 1989-09-07

Publications (2)

Publication Number Publication Date
EP0463635A1 EP0463635A1 (fr) 1992-01-02
EP0463635B1 true EP0463635B1 (fr) 1995-12-20

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP91112663A Expired - Lifetime EP0463635B1 (fr) 1988-09-17 1989-09-07 Fil, en particulier un fil à coudre
EP89116516A Expired - Lifetime EP0367938B1 (fr) 1988-09-17 1989-09-07 Procédé de fabrication d'un fil, en particulier un fil à condre, et fil ainsi obtenu

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP89116516A Expired - Lifetime EP0367938B1 (fr) 1988-09-17 1989-09-07 Procédé de fabrication d'un fil, en particulier un fil à condre, et fil ainsi obtenu

Country Status (6)

Country Link
EP (2) EP0463635B1 (fr)
AT (2) ATE74974T1 (fr)
DE (3) DE3831700A1 (fr)
ES (2) ES2082891T3 (fr)
HK (1) HK184396A (fr)
SG (1) SG88892G (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720237A1 (de) * 1987-06-15 1989-01-05 Amann & Soehne Verfahren zum herstellen von luftblastexturiertem naehgarn
US5146738A (en) * 1987-05-15 1992-09-15 Amann Und Sohne Gmbh & Co. Thread having looped effect yarn intermingled with multi-filament core yarn
DE3834139A1 (de) * 1988-10-07 1990-04-19 Hoechst Ag Zweikomponenten-schlingennaehgarn und verfahren zu seiner herstellung
DE4215016A1 (de) * 1992-05-12 1993-11-18 Amann & Soehne Hochfestes Nähgarn sowie Verfahren zur Herstellung eines derartigen Nähgarnes
DE4215212A1 (de) * 1992-05-12 1993-11-18 Amann & Soehne Coregarn sowie Verfahren zur Herstellung eines Coregarnes
DE4215015A1 (de) * 1992-05-12 1993-11-18 Amann & Soehne Verfahren zum Verstrecken
EP0579082B1 (fr) * 1992-07-10 1998-08-26 Hoechst Aktiengesellschaft Méthode pour le traitement thermique de fils en mouvement et dispositif pour effectuer ce traitement
SG66276A1 (en) * 1992-08-26 1999-07-20 Hoechst Ag Low-denier to-component loop yarns of high strength production thereof and use thereof as sewing and embroidery yarns
EP0602489B1 (fr) * 1992-12-18 1997-05-07 Amann & Söhne GmbH & Co. Fil à coudre en fibres synthétiques et/ou naturelles
DE4401512A1 (de) * 1994-01-20 1995-07-27 Hoechst Ag Zweikomponenten-Schlingengarne, Verfahren zu deren Herstellung und deren Verwendung als Nähgarne und Stickgarne
EP0664352B1 (fr) * 1994-01-20 1999-03-17 Hoechst Aktiengesellschaft Fil bouclé à deux composants, procédé pour sa fabrication et son utilisation comme fil à coudre ou à broder
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DE10301925A1 (de) * 2003-01-17 2004-07-29 Deutsche Institute für Textil- und Faserforschung Verfahren und Vorrichtung zur Herstellung von Multifilamentgarnen

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DE3831700C2 (fr) 1990-09-13
ATE74974T1 (de) 1992-05-15
EP0463635A1 (fr) 1992-01-02
SG88892G (en) 1993-04-16
HK184396A (en) 1996-10-11
EP0367938A2 (fr) 1990-05-16
DE58901175D1 (de) 1992-05-21
ATE131881T1 (de) 1996-01-15
DE3831700A1 (de) 1990-03-22
DE58909540D1 (de) 1996-02-01
ES2082891T3 (es) 1996-04-01
ES2032089T3 (es) 1993-01-01
EP0367938B1 (fr) 1992-04-15
EP0367938A3 (en) 1990-12-27

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