EP0331058A1 - Flock yarn - Google Patents

Flock yarn Download PDF

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Publication number
EP0331058A1
EP0331058A1 EP89103351A EP89103351A EP0331058A1 EP 0331058 A1 EP0331058 A1 EP 0331058A1 EP 89103351 A EP89103351 A EP 89103351A EP 89103351 A EP89103351 A EP 89103351A EP 0331058 A1 EP0331058 A1 EP 0331058A1
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EP
European Patent Office
Prior art keywords
flock
polyester
polyamide
yarn
yarn according
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.)
Granted
Application number
EP89103351A
Other languages
German (de)
French (fr)
Other versions
EP0331058B1 (en
Inventor
Robert Leon Goerens
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.)
Uniroyal Textilcord SA
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Uniroyal Textilcord SA
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Filing date
Publication date
Application filed by Uniroyal Textilcord SA filed Critical Uniroyal Textilcord SA
Priority to AT89103351T priority Critical patent/ATE77418T1/en
Publication of EP0331058A1 publication Critical patent/EP0331058A1/en
Application granted granted Critical
Publication of EP0331058B1 publication Critical patent/EP0331058B1/en
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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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect 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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/408—Flocked yarns
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23943—Flock surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or adhesive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core

Definitions

  • the invention relates to a flock yarn which consists of an advanced carrier thread with an adhesive jacket and a prepared, electrostatically introduced flock.
  • the flock is distributed all around and essentially radially with a certain, but selectable titer and with a certain, but selectable cutting length and density on the carrier thread / jacket.
  • the well-known, frequently used flock yarn consists of a carrier thread made of polyamide and, because of its good properties, made of polyamide flock.
  • This flock yarn has a relatively high abrasion resistance and high abrasion resistance.
  • the light fastness or the light resistance is improved by suitable coloring and / or by UV stabilizers. As a rule, the tips of the polyamide flock are affected by exposure to the sun's rays.
  • Such a flock yarn can be improved with regard to its light resistance. It is known that polyester material has a much better light resistance compared to the polyamide material and a high light fastness in the long term. The polyester material is less favorable in terms of abrasion resistance and abrasion resistance than the polyamide material.
  • the object of the invention is therefore to improve a flock yarn with regard to its light resistance by using a suitable material and to essentially maintain the good physical properties of the abrasion resistance and the abrasion resistance.
  • the flock consists of different materials, including polyester flock and polyamide flock. This so-called mixed flock is evenly distributed on the carrier thread / jacket. This gives the flock yarn improved lightfastness due to the existing polyester flock.
  • the statistical distribution can be 50% polyester and 50% polyamide flock.
  • the arrangement of the flock from these different materials is to be produced in such a way that polyester flock fiber and polyamide flock fiber are alternately present side by side.
  • the flocking technology is able to do this on the basis of preparatory measures and the existing means and methods for all-round flocking.
  • the distribution of the mixed flock can be, for example, 70% polyamide flock and 30% polyester flock. This is an application example for upholstery fabrics. However, the distribution can also be, for example, 30% polyamide flock and 70% polyester flock.
  • the wall coverings as well as in automobile construction the side door cladding, the headlining and the rear shelf should be mentioned here as examples.
  • the lightfastness of the polyester advantageously improves the flock yarn product. This is also associated with cost advantages; because polyester is relatively inexpensive in terms of raw material and manufacture.
  • the flock yarn which has mixed flock made of polyamide and polyester, is both elastic and flexible as well as lightfast and inexpensive.
  • a further improvement of the flock yarn can be achieved by another feature.
  • the carrier thread which can also be formed from polyester material.
  • Mixing flock which has different cutting lengths for polyester and polyamide, is preferably assigned to this carrier thread.
  • the elastic, flexible polyamide is preferably kept somewhat longer in the cutting length than the polyester flock.
  • Preferred cutting lengths are 1.1mm for the polyamide flock and 0.7mm for the polyester flock.
  • Both flock materials can have the same titer, for example a fineness of 3.3 dtex. With different titers, the polyamide flock can have a fineness of 3.0 dtex and the polyester flock can have a fineness of 1.7 dtex.
  • These training features provide a densely flocked flock yarn with a mixed flock, which guarantees good abrasion resistance and high abrasion resistance thanks to the cutting length and titer of the polyamide flock and very good lightfastness due to the cutting length and titer of the polyester flock.
  • the mixed flock can consist of polyamide and polyester flock and additionally of aramid flock.
  • the aramid flock is at least shorter than the two flock types polyamide and polyester used.
  • the carrier thread of the flock yarn 1 is designated 2.
  • the carrier thread is made of polyester yarn.
  • the adhesive coat made of acrylate is designated by 3.
  • the flock 4 which is essentially radial to the carrier thread and is present all around, consists of polyamide flock 5 with a cutting length of 1.1 mm and 3.3 dtex fineness and of polyester flock 6 with a cutting length of 0.7 mm and with a fineness of 3.3 dtex.
  • the flock yarn is elastic and flexible thanks to the polyamide flock and the flock yarn is lightfast due to the polyester flock.
  • the flock yarn 11 consists of a rayon thread 12 with an adhesive jacket 13 made of acrylate and a mixed flock 14.
  • the mixed flock here consists of 1.1 mm long polyamide flock 15, 0.7 mm long polyester flock 16 and 0.4 mm long aramid flock 17. Because the polyester flock is used because of its high lightfastness, it has no significant part in the strength of the flock yarn, which is achieved by the other two types of flock, the polyamide flock and the high-strength aramid flock, and can therefore be more finely titered than that Polyamide and aramid flock.
  • the use of the flock yarn with mixed flock for improved lightfastness in the long run is not limited to the examples mentioned for upholstery textiles or automotive textiles, but can be used with advantage wherever the lightfastness of textiles is important.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Knitting Of Fabric (AREA)
  • Details Of Garments (AREA)
  • Laminated Bodies (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Surgical Instruments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to flocked yarns (1, 11) comprising a carrier thread (2) with an adhesive sheath (3) and surrounding flock (4) which is a mixed flock (5, 6; 15, 16, 17) and preferably consists of polyamide and polyester. The polyester flock ensures that the flocked yarn has a high light stability. To improve the performance characteristics, the polyamide and polyester flock may additionally contain a portion of aramid flock. <IMAGE>

Description

Die Erfindung betrifft ein Flockgarn, das aus einem avivierten Träger­faden mit Klebemittelmantel und präpariertem, elektrostatisch in den Mantel eingebrachtem Flock besteht. Der Flock liegt mit einem bestimmten, jedoch wählbaren Titer und mit einer bestimmten, jedoch wählbaren Schnitt­länge und Dichte am Trägerfaden/Mantel rundum verteilt und im wesentlichen radial vor.
Das bekannte, häufig verwendete Flockgarn besteht aus einem Trägerfaden aus Polyamid und wegen seiner guten Gebrauchseigenschaften aus Polyamid­flock. Dieses Flockgarn weist einen verhältnismäßig hohen Abriebwider­stand und eine hohe Scheuerfestigkeit auf. Die Lichtechtheit bzw. die Lichtbeständigkeit wird durch geeignete Färbung und/oder durch UV-Stabi­lisatoren verbessert. In der Regel sind die Spitzen des Polyamidflock durch Sonnenstrahleinwirkung betroffen. Ein solches Flockgarn ist in Be­zug auf seine Lichtbeständigkeit verbesserungsfähig.
Es ist bekannt, daß Polyestermaterial eine wesentlich bessere Lichtbe­ständigkeit im Vergleich zum Polyamidmaterial und eine hohe Lichtecht­heit auf Dauer aufweist. Das Polyestermaterial ist in Bezug auf die Scheuerfestigkeit und den Abriebwiderstand ungünstiger als das Polyamid­material.
Die Aufgabe der Erfindung besteht daher darin, ein Flockgarn in Bezug auf seine Lichtbeständigkeit durch Verwendung eines geeigneten Materials zu verbessern und die guten physikalischen Eigenschaften der Scheuer­festigkeit und des Abriebwiderstandes im wesentlichen beizubehalten. Erfindungsgemäß wird dies dadurch erreicht, daß der Flock aus unter­schiedlichen Materialien besteht, unter denen sich Polyesterflock und Polyamidflock befinden. Dieser sogenannte Mischflock liegt gleichmäßig verteilt am Trägerfaden/Mantel vor. Hierdurch wird dem Flockgarn eine verbesserte Lichtbeständigkeit aufgrund des vorhandenen Polyesterflock verliehen.
Die statistische Verteilung kann 50% Polyester- und 50% Polyamidflock betragen. Die Anordnung des Flock aus diesen unterschiedlichen Materialien ist so herzustellen, daß Polyesterflockfaser und Polyamid­flockfaser jeweils wechselweise nebeneinander vorliegen.
Dazu ist die Beflockungstechnik aufgrund von vorbereitenden Maßnahmen und den vorhandenen Mitteln und Methoden zum Rundumbeflocken in der Lage.
Je nach dem späteren Verwendungszweck des Flockgarn kann die Ver­teilung des Mischflock z.B. 70% Polyamidflock und 30% Polyesterflock betragen. Dies ist ein Anwendungsbeispiel für Polstergewebe. Die Ver­teilung kann jedoch auch z.B. 30% Polyamidflock und 70% Polyesterflock betragen. Hier wären als Anwendungsbeispiele die Wandbekleidung sowie im Automobilbau die Seitentürverkleidung, der Formhimmel und die Hut­ablage zu nennen.The invention relates to a flock yarn which consists of an advanced carrier thread with an adhesive jacket and a prepared, electrostatically introduced flock. The flock is distributed all around and essentially radially with a certain, but selectable titer and with a certain, but selectable cutting length and density on the carrier thread / jacket.
The well-known, frequently used flock yarn consists of a carrier thread made of polyamide and, because of its good properties, made of polyamide flock. This flock yarn has a relatively high abrasion resistance and high abrasion resistance. The light fastness or the light resistance is improved by suitable coloring and / or by UV stabilizers. As a rule, the tips of the polyamide flock are affected by exposure to the sun's rays. Such a flock yarn can be improved with regard to its light resistance.
It is known that polyester material has a much better light resistance compared to the polyamide material and a high light fastness in the long term. The polyester material is less favorable in terms of abrasion resistance and abrasion resistance than the polyamide material.
The object of the invention is therefore to improve a flock yarn with regard to its light resistance by using a suitable material and to essentially maintain the good physical properties of the abrasion resistance and the abrasion resistance. This is achieved according to the invention in that the flock consists of different materials, including polyester flock and polyamide flock. This so-called mixed flock is evenly distributed on the carrier thread / jacket. This gives the flock yarn improved lightfastness due to the existing polyester flock.
The statistical distribution can be 50% polyester and 50% polyamide flock. The arrangement of the flock from these different materials is to be produced in such a way that polyester flock fiber and polyamide flock fiber are alternately present side by side.
The flocking technology is able to do this on the basis of preparatory measures and the existing means and methods for all-round flocking.
Depending on the later use of the flock yarn, the distribution of the mixed flock can be, for example, 70% polyamide flock and 30% polyester flock. This is an application example for upholstery fabrics. However, the distribution can also be, for example, 30% polyamide flock and 70% polyester flock. The wall coverings as well as in automobile construction the side door cladding, the headlining and the rear shelf should be mentioned here as examples.

Die Lichtbeständigkeit des Polyester verbessert insoweit vorteilhaft das Produkt Flockgarn. Hiermit sind auch Kostenvorteile verbunden; denn Polyester ist, was den Rohstoff und die Herstellung anbetrifft, ver­hältnismäßig kostengünstig. Das Flockgarn, das Mischflock aus Polyamid und Polyester aufweist, ist sowohl elastisch und flexibel als auch licht­beständig und kostengünstig.To this extent, the lightfastness of the polyester advantageously improves the flock yarn product. This is also associated with cost advantages; because polyester is relatively inexpensive in terms of raw material and manufacture. The flock yarn, which has mixed flock made of polyamide and polyester, is both elastic and flexible as well as lightfast and inexpensive.

Eine weitere Verbesserung des Flockgarn ist durch ein weiteres Merkmal zu erzielen. Es betrifft den Trägerfaden, der ebenfalls aus Polyester­material gebildet sein kann. Diesem Trägerfaden wird bevorzugt Mischflock zugeordnet, der unterschiedliche Schnittlängen für Polyester und Polyamid aufweist. Bevorzugt ist das elastische, flexible Polyamid in der Schnitt­länge etwas länger gehalten als der Polyesterflock. Bevorzugte Schnitt­längen sind 1,1mm für den Polyamidflock und 0,7mm für den Polyester­flock. Hierbei können beide Flockmaterialien gleichtitrig sein, z.B. eine Feinheit von 3,3 dtex aufweisen.
Bei unterschiedlichen Titern kann z.B. der Polyamidflock eine Feinheit von 3,0 dtex und der Polyesterflock eine Feinheit von 1,7 dtex aufweisen. Durch diese Ausbildungsmerkmale ist ein dicht beflocktes Flockgarn mit Mischflock zu erhalten, das durch Schnittlänge und Titer des Polyamid­flock eine gute Scheuerfestigkeit und einen hohen Abriebwiderstand und durch die Schnittlänge und den Titer des Polyesterflock eine sehr gute Lichtbeständigkeit gewährleistet.A further improvement of the flock yarn can be achieved by another feature. It relates to the carrier thread, which can also be formed from polyester material. Mixing flock, which has different cutting lengths for polyester and polyamide, is preferably assigned to this carrier thread. The elastic, flexible polyamide is preferably kept somewhat longer in the cutting length than the polyester flock. Preferred cutting lengths are 1.1mm for the polyamide flock and 0.7mm for the polyester flock. Both flock materials can have the same titer, for example a fineness of 3.3 dtex.
With different titers, the polyamide flock can have a fineness of 3.0 dtex and the polyester flock can have a fineness of 1.7 dtex. These training features provide a densely flocked flock yarn with a mixed flock, which guarantees good abrasion resistance and high abrasion resistance thanks to the cutting length and titer of the polyamide flock and very good lightfastness due to the cutting length and titer of the polyester flock.

Ist das Flockgarn außergewöhnlich hohen mechanischen und wärmewirksamen Beanspruchungen unterworfen und soll es dazu auch lichtbeständig sein, kann der Mischflock aus Polyamid- und Polyesterflock und zusätzlich aus Aramidflock bestehen.If the flock yarn is subject to exceptionally high mechanical and heat-stressing stresses and should also be light-resistant, the mixed flock can consist of polyamide and polyester flock and additionally of aramid flock.

Der letztere ist bezüglich der physikalischen Eigenschaften der Zug-/und Druckfestigkeit, der Knickfestigkeit und des Elastizitäts­moduls gut geeignet, das Flockgarn in dieser Hinsicht zu verbessern. Hierbei liegt der Aramidflock zumindest in der Schnittlänge geringer als die beiden weiter verwendeten Flockarten Polyamid und Polyester vor.The latter is well suited in terms of the physical properties of tensile and compressive strength, kink resistance and modulus of elasticity to improve the flock yarn in this regard. Here, the aramid flock is at least shorter than the two flock types polyamide and polyester used.

An Hand von zwei Beispielen ist das Flockgarn nach der Erfindung dar­gestellt und erläutert.
Es zeigt

  • Fig. 1 einen Querschnitt durch ein Flockgarn,
  • Fig. 2 einen Querschnitt durch ein weiteres Flockgarn.
The flock yarn according to the invention is illustrated and explained using two examples.
It shows
  • 1 shows a cross section through a flock yarn,
  • Fig. 2 shows a cross section through another flock yarn.

Nach Fig. 1 ist der Trägerfaden des Flockgarns 1 mit 2 bezeichnet. Der Trägerfaden besteht aus Polyestergarn. Der aus Acrylat bestehende Klebermantel ist mit 3 bezeichnet.
Der im wesentlichen radial zum Trägerfaden vorliegende und rundum vor­handene Flock 4 besteht aus Polyamidflock 5 mit einer Schnittlänge von 1,1mm und 3,3 dtex Feinheit und aus Polyesterflock 6 mit einer Schnittlänge von 0,7mm und mit einer Feinheit von 3,3 dtex. Durch den Polyamidflock ist das Flockgarn elastisch und flexibel und durch den Polyesterflock ist das Flockgarn lichtbeständig. Die beiden Flockarten Polyamidflock und Polyesterflock sind je mit 50% beteiligt.According to Fig. 1, the carrier thread of the flock yarn 1 is designated 2. The carrier thread is made of polyester yarn. The adhesive coat made of acrylate is designated by 3.
The flock 4, which is essentially radial to the carrier thread and is present all around, consists of polyamide flock 5 with a cutting length of 1.1 mm and 3.3 dtex fineness and of polyester flock 6 with a cutting length of 0.7 mm and with a fineness of 3.3 dtex. The flock yarn is elastic and flexible thanks to the polyamide flock and the flock yarn is lightfast due to the polyester flock. The two flock types, polyamide flock and polyester flock, each hold 50%.

Nach Fig. 2 besteht das Flockgarn 11 aus einem Rayonfaden 12 mit einem Klebermantel 13 aus Acrylat und einem Mischflock 14. Der Mischflock be­steht hierbei aus 1,1mm langem Polyamidflock 15, aus 0,7mm langem Poly­esterflock 16 und 0,4mm langem Aramidflock 17. Aus dem Grunde, daß der Polyesterflock wegen seiner hohen Lichtbeständigkeit verwendet wird, hat er keinen wesentlichen Anteil an der Festigkeit des Flockgarns, die von den beiden anderen Flockarten, dem Polyamidflock und dem hochfesten Aramidflock, erreicht wird, und kann daher feintitriger ausgebildet sein als der Polyamid- und Aramidflock.According to FIG. 2, the flock yarn 11 consists of a rayon thread 12 with an adhesive jacket 13 made of acrylate and a mixed flock 14. The mixed flock here consists of 1.1 mm long polyamide flock 15, 0.7 mm long polyester flock 16 and 0.4 mm long aramid flock 17. Because the polyester flock is used because of its high lightfastness, it has no significant part in the strength of the flock yarn, which is achieved by the other two types of flock, the polyamide flock and the high-strength aramid flock, and can therefore be more finely titered than that Polyamide and aramid flock.

Die Verwendung des Flockgarn mit Mischflock für eine verbesserte Licht­echtheit auf Dauer ist nicht auf die genannten Beispiele für Polster­textilien oder Automobiltextilien begrenzt, sondern kann überall dort mit Vorteil eingesetzt werden, wo die Lichtechtheit von Textilien von Bedeutung ist.The use of the flock yarn with mixed flock for improved lightfastness in the long run is not limited to the examples mentioned for upholstery textiles or automotive textiles, but can be used with advantage wherever the lightfastness of textiles is important.

Claims (8)

1. Flockgarn (1), bestehend aus einem avivierten Trägerfaden (2) mit einem Klebemittelmantel (3) und präpariertem, elektrostatisch in den Mantel eingebrachtem Flock (4) von bestimmtem, jedoch wählbarem Titer und bestimmter, jedoch wählbarer Länge und von bestimmter, jedoch wählbarer Dichte, wobei der Flock rundum und im wesentlichen radial am Trägerfaden/Mantel vorliegt, daurch gekennzeichnet, daß der Flock (4) aus unterschiedlichen Materialien besteht, unter denen sich Poly­esterflock (6) und Polyamidflock (5) befinden, und daß dieser Flock am Trägerfaden/Mantel im wesentlichen gleichmäßig verteilt vorliegt.1. flock yarn (1), consisting of an advanced carrier thread (2) with an adhesive jacket (3) and prepared, electrostatically introduced into the jacket flock (4) of certain, but selectable titer and certain, but selectable length and of certain, however selectable density, the flock being present all around and essentially radially on the carrier thread / sheath, characterized in that the flock (4) consists of different materials, including polyester flock (6) and polyamide flock (5), and that this flock is on Carrier thread / sheath is present essentially evenly distributed. 2. Flockgarn nach Anspruch 1, dadurch gekennzeichnet, daß der Träger­faden (2) aus einem Polyestergarn besteht.2. Flock yarn according to claim 1, characterized in that the carrier thread (2) consists of a polyester yarn. 3. Flockgarn nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Flock (4) aus in der Schnittlänge unterschiedlichem Flock aus wenigstens Polyamidflock und Polyesterflock besteht.3. Flock yarn according to claim 1 and 2, characterized in that the flock (4) consists of flock of different lengths from at least polyamide flock and polyester flock. 4. Flockgarn nach Anspruch 3, dadurch gekennzeichnet, daß der Flock aus 30% bis 70% des einen und 70% bis 30% des anderen Flock besteht oder umgekehrt.4. Flock yarn according to claim 3, characterized in that the flock consists of 30% to 70% of one and 70% to 30% of the other flock or vice versa. 5. Flockgarn nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß der Misch­flock (14) zusätzlich Aramidflock (17) aufweist.5. flock yarn according to claim 1 to 3, characterized in that the mixed flock (14) additionally has aramid flock (17). 6. Flockgarn nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß der Polyamidflock die größere Schnittlänge im Vergleich zum Polyester­flock und Aramidflock und daß der Polyesterflock die größere Schnitt­länge im Vergleich zu dem Aramidflock aufweist.6. flock yarn according to claim 1 to 5, characterized in that the polyamide flock has the greater cutting length compared to the polyester flock and aramid flock and that the polyester flock has the greater cutting length compared to the aramid flock. 7. Flockgarn nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß der Polyesterflock und der Polyamidflock gleichtitrig vorliegen.7. flock yarn according to claim 1 to 4, characterized in that the polyester flock and the polyamide flock are titrated. 8. Flockgarn nach Anspruch 1 bis 7, dadurch gekennzeichnet, daß der Polyesterflock feintitriger als der weitere Flock, insbesondere Polyamidflock und Aramidflock, vorliegt.8. flock yarn according to claim 1 to 7, characterized in that the polyester flock is finer titre than the other flock, in particular polyamide flock and aramid flock.
EP89103351A 1988-02-27 1989-02-25 Flock yarn Expired - Lifetime EP0331058B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89103351T ATE77418T1 (en) 1988-02-27 1989-02-25 FLOCK YARN.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3806275 1988-02-27
DE3806275A DE3806275A1 (en) 1988-02-27 1988-02-27 FLOCK YARN

Publications (2)

Publication Number Publication Date
EP0331058A1 true EP0331058A1 (en) 1989-09-06
EP0331058B1 EP0331058B1 (en) 1992-06-17

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EP89103351A Expired - Lifetime EP0331058B1 (en) 1988-02-27 1989-02-25 Flock yarn

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US (1) US5082711A (en)
EP (1) EP0331058B1 (en)
JP (1) JPH01280038A (en)
KR (1) KR890013245A (en)
CN (1) CN1035691A (en)
AT (1) ATE77418T1 (en)
BR (1) BR8900874A (en)
DE (2) DE3806275A1 (en)
ES (1) ES2010969T3 (en)
GR (2) GR890300171T1 (en)
PT (1) PT89826B (en)

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KR890013245A (en) 1989-09-22
ATE77418T1 (en) 1992-07-15
GR890300171T1 (en) 1990-05-11
PT89826A (en) 1989-10-04
DE3806275A1 (en) 1989-09-07
DE58901650D1 (en) 1992-07-23
CN1035691A (en) 1989-09-20
DE3806275C2 (en) 1991-06-27
BR8900874A (en) 1989-10-17
JPH01280038A (en) 1989-11-10
EP0331058B1 (en) 1992-06-17
PT89826B (en) 1994-04-29
US5082711A (en) 1992-01-21
ES2010969T3 (en) 1993-03-01
GR3005708T3 (en) 1993-06-07
ES2010969A4 (en) 1989-12-16

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