EP1384802B1 - Method for making a flat textile material and flat textile material - Google Patents

Method for making a flat textile material and flat textile material Download PDF

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Publication number
EP1384802B1
EP1384802B1 EP03016399A EP03016399A EP1384802B1 EP 1384802 B1 EP1384802 B1 EP 1384802B1 EP 03016399 A EP03016399 A EP 03016399A EP 03016399 A EP03016399 A EP 03016399A EP 1384802 B1 EP1384802 B1 EP 1384802B1
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EP
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Prior art keywords
textile fabric
thread system
fabric
nonwoven
yarn system
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EP03016399A
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German (de)
French (fr)
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EP1384802A2 (en
EP1384802A3 (en
Inventor
Ralf Winter
Hubert Hlawatschek
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Filzfabrik Fulda & Co KG GmbH
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Filzfabrik & Co KG GmbH
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics

Definitions

  • the present invention relates to a Method for producing a patterned textile fabric, wherein a patterning thread system is needled with a carrier layer. Furthermore the present invention relates to textile Fabrics obtainable by such a method and thereby, for example, as a floor covering, doormat, Decorative material or interior trim for motor vehicles are usable.
  • From DE 44 14 479 is a process for the preparation a textile fabric with a pattern known as floor covering, wherein the textile fabric at least partially a surface, with the needled textile fabrics, at least partially colored and / or patterned thread system comprises.
  • the textile fabric at least partially a surface, with the needled textile fabrics, at least partially colored and / or patterned thread system comprises.
  • Thread system on or under a possibly solidified staple fiber pile laid and then needled. It is also possible, the thread system between two possibly solidified Staple fiber pile to lay and then needled.
  • composition elements on a fibers containing Base layer are laid.
  • the composition elements become Woven into the base layer using needle felting technology. This process also leads to low contrast and faint surface patterns.
  • the object of the invention is therefore a method for producing a textile fabric with a colored, high-contrast and abrasion-resistant, flat pattern to provide. It is still the task of the invention, a textile fabric of the beginning type so that the pattern particularly high in contrast and resistant to abrasion.
  • the former object is achieved according to the invention solved that the carrier layer and the thread system first from the carrier side and then from the opposite to be pinched.
  • the carrier layer is first on the thread system hung up. Subsequently, carrier layer and thread system needled from the side of the carrier layer. In a subsequent second Vernadlungs Colour the fabric is from the opposite Needed page. It has been shown that at this Proceed the thread system over the entire thickness of the textile fabric is three-dimensionally needled. So can easily create a textile fabric with a - in contrast to the prior art - colored, contrasty patterned surface can be generated which nevertheless has a high abrasion resistance and thus e.g. also can be used as a floor covering.
  • the Pattern of the textile fabric according to the invention can be set arbitrarily by the choice of the thread system become.
  • the thread system can be colored and / or patterned, be designed flat or the like. Furthermore can manufacture a rapportget surface of the textile fabric can be achieved.
  • a delay of the pattern can be according to a advantageous development of the invention simply by Avoid using the thread system first with a staple fiber pile is connected to a nonwoven fabric. Subsequently is the nonwoven fabric of the carrier layer with the fed to the thread system side facing away from the nonwoven fabric.
  • the solidification of the nonwoven fabric or the combination of thread system and nonwoven fabric may be mechanical and / or chemical and / or thermal process.
  • the Solidification has only the task, the thread system easy to attach to the staple fiber pile, making a different severe distortion of the thread system and staple fiber pile and thus an impairment of the pattern is avoided during subsequent processing.
  • Non-woven staple fibers made of polypropylene, polyester, Polyamide or viscose used.
  • the pattern of the fabrics is primarily by the type, shape and color of the thread system certainly.
  • the textile fabrics can be used as thread systems z. As knitted fabrics, films, paper, nonwovens, fabrics be used.
  • the consolidated nonwoven fabric with the side of the carrier layer opposite the thread system supplied, wherein the carrier layer is preferred made of polypropylene, polyester, polyamide and / or viscose fibers consists.
  • the solidified nonwoven fabric with the carrier layer according to another advantageous embodiment of the invention so needled in succession from both sides, that the thread system forms the abrasion-resistant wear layer.
  • a carrier layer is a togetafelter Cardstock used.
  • a carrier layer can z. B. also in any other way mechanically and / or chemically and / or thermally bonded nonwoven fabric, a Tissue, a tufted fabric or a felt used become.
  • the inventive concept can / can at the bottom of the carrier layer one or more be further support layer (s) attached, for example a heavy coating to the textile fabric to impart further advantageous properties.
  • the second task namely the Creation of a textile fabric with a high contrast and especially abrasion-resistant pattern is solved according to the invention in that the thread system almost over the entire height of the textile fabric extends.
  • These fabrics consist of at least one Carrier layer and a needled with this wear layer, which is present on the top of the wear layer Thread system over the entire thickness of wear layer and carrier layer three-dimensionally needled is.
  • the textile fabric has a colored, high-contrast and patterned surface, since during the Manufacturing method deformation and resolution of the Thread system or other impairment of the thread system is largely avoided.
  • the fabrics are characterized according to the invention characterized by a high abrasion resistance, which is why they are used as flooring or as other hard-wearing coverings, for example as doormats or interior paneling in Motor vehicles, can be used.
  • By attaching further carrier layers, for example a heavy coating These fabrics can be targeted for special Applications, such as self-contained Tiles, to be optimized.
  • the sheet according to the invention is in particular as flooring, doormat, decor material or interior trim suitable for motor vehicles.
  • Such Sheets are preferably, but not exclusively by the invention described above Process produced.
  • FIG. 1a shows a consolidated nonwoven fabric 1 staple fiber 2 and a thread system 3, for example a knitted fabric.
  • a thread system 3 for example a knitted fabric.
  • To a multicolored structured pattern to obtain are as an example three colors 3.1, 3.2 and 3.3 of the thread system 3 used.
  • this nonwoven fabric 1 was carried out by a mechanical method, starting first from staple fibers to rolls of staple fiber pile 2 was formed, which then by means of a tantlegers was taboo. The tabulated staple fiber pile 2 was then easy by needling with the thread system 3 connected and solidified. The thread system 3 is essentially completely on one side of the Nonwoven fabric 1 is arranged. The nonwoven fabric 1 forms with it a first intermediate of the process.
  • FIG. 1b shows the nonwoven fabric 1 from FIG. 1a after laying on a carrier layer 5.
  • the carrier layer 5 is placed on the side of the nonwoven fabric 1 facing away from the thread system 3.
  • FIG. 1c shows two steps during needling of the pile of the nonwoven fabric 1 shown in FIG. 1 with the carrier layer 5.
  • the intermediate product of FIG. 1b is needled in the first step I from the side of the carrier layer 5 and the solidified staple fiber pile 2 to the thread system 3.
  • the layers are needled from the opposite side, so that a textile fabric 4 of Figure 2 is formed.
  • a pile of about 300 g / m 2 and for the carrier layer a pile of about 1000 g / m 2 can be used for the staple fiber pile 2 .
  • the needle directions of steps I and II are indicated by arrows in the drawing.
  • the textile fabric 4 is according to FIG of the present invention.
  • the thread system 3 is over the entire thickness in nonwoven fabric 1 and carrier layer 5 three-dimensionally needled, so that a high-contrast, multi-colored and abrasion-resistant flat pattern results.
  • Figures 3 and 4 show the method according to the known from DE 44 14 479 A1 Stand of the technique.
  • the thread system 3 is in the state of the art the textile fabric 6 produced by the art, such as 3, mainly on the surface of the textile fabric 7, so that indeed high-contrast and multi-colored, but no abrasion-resistant Patterns result. If the thread system 3, as out 4, between two Stapelmaschineflore. 8 and 9, one obtains on the one hand an abrasion-resistant Surface, on the other hand, the thread system 3 by the Fibrous 8 and 9 superimposed, so you only faint color, low contrast and diffuse surface patterns receives.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Knitting Of Fabric (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

To create a pattern, three colours (3.1,3.2,3.3) can be deployed in the yarn system. The carrier layer and the yarn system are initially needled from the carrier side and subsequently from the opposite side. The yarn system is initially combined with a staple fibre pile (2) to form a nonwoven. The nonwoven is fed to a carrier layer by a nonwoven side facing away from the yarn system. An Independent claim is made for the textile structure manufactured by using the process.

Description

Die vorliegende Erfindung bezieht sich auf ein Verfahren zur Herstellung eines gemusterten textilen Flächengebildes, wobei ein die Musterung erzeugendes Fadensystem mit einer Trägerschicht vernadelt wird. Des weiteren bezieht sich die vorliegende Erfindung auf textile Flächengebilde, welche mit einem solchen Verfahren erhältlich und dadurch beispielsweise als Bodenbelag, Fußmatte, Dekormaterial oder Innenraumverkleidung für Kraftfahrzeuge verwendbar sind.The present invention relates to a Method for producing a patterned textile fabric, wherein a patterning thread system is needled with a carrier layer. Furthermore The present invention relates to textile Fabrics obtainable by such a method and thereby, for example, as a floor covering, doormat, Decorative material or interior trim for motor vehicles are usable.

Aus der DE 44 14 479 ist ein Verfahren zur Herstellung eines textilen Flächengebildes mit einer Musterung als Fußbodenbelag bekannt, wobei das textile Flächengebilde wenigstens teilweise ein flächiges, mit dem textilen Flächengebilde vernadeltes, wenigstens teilweise farbiges und/oder gemustertes Fadensystem umfasst. Dazu wird das wenigstens teilweise farbige und/oder gemusterte Fadensystem auf oder unter einen ggf. verfestigten Stapelfaserflor gelegt und anschließend vernadelt. Es ist auch möglich, das Fadensystem zwischen zwei ggf. verfestigte Stapelfaserflore zu legen und anschließend zu vernadeln.From DE 44 14 479 is a process for the preparation a textile fabric with a pattern known as floor covering, wherein the textile fabric at least partially a surface, with the needled textile fabrics, at least partially colored and / or patterned thread system comprises. To this will be at least partially colored and / or patterned Thread system on or under a possibly solidified staple fiber pile laid and then needled. It is also possible, the thread system between two possibly solidified Staple fiber pile to lay and then needled.

Nachteil des Verfahrens ist, dass sich Stapelfaserflor und Fadensystem bei der Zuführung in den Nadelstuhl und beim Vernadeln selbst aufgrund ihres unterschiedlichen Aufbaus unterschiedlich stark verziehen, so dass das vernadelte Muster beeinträchtigt werden kann. Disadvantage of the method is that staple fiber pile and thread system when feeding in the needle chair and in needling themselves because of their different Warp different degrees of distortion, so that the needled pattern can be affected.

Wird das Fadensystem auf bzw. unter den ggf. verfestigten Stapelfaserflor gelegt und anschließend vernadelt, so erhält man keine abriebfeste Musterung, da sich das Fadensystem lediglich an der Ober- bzw. Rückseite des textilen Flächengebildes befindet und damit direkt einer starken Beanspruchung, beispielsweise beim Begehen ausgesetzt ist. Wird das Fadensystem zwischen zwei ggf. verfestigte Stapelfaserflore gelegt, erhält man zwar einerseits eine abriebfeste Oberfläche, andererseits wird das Fadensystem durch die Faserflore überlagert, so dass man nur farbschwache, wenig kontrastreiche und diffuse Oberflächenmusterungen erhält.Is the thread system on or under the possibly solidified Stapelfaserflor placed and then needled, so you get no abrasion-resistant pattern, since the thread system only at the top or back of the textile fabric is located and thus directly one heavy duty, for example, when walking exposed is. If the thread system between two possibly solidified Staple fiber pile laid, you get on the one hand an abrasion resistant surface, on the other hand is the Thread system superimposed by the batt, so that one only faint color, low contrast and diffuse surface patterns receives.

Aus der DT 24 60 646 ist ein Verfahren zur Herstellung eines Textilerzeugnisses bekannt geworden, bei dem Kompositionselemente auf eine Fasern enthaltenden Grundschicht gelegt werden. Die Kompositionselemente werden mittels Nadelfilztechnik in die Grundschicht eingeflochten. Auch dieses Verfahren führt zu wenig kontrastreichen und farbschwachen Oberflächenmusterungen.From DT 24 60 646 is a method of manufacture of a textile product the composition elements on a fibers containing Base layer are laid. The composition elements become Woven into the base layer using needle felting technology. This process also leads to low contrast and faint surface patterns.

Weiterhin ist aus der DE 199 29 382 A1 ein Verfahren zur Herstellung eines Nadelvlieses bekannt geworden, bei dem Elemente mit Grundfasern derart vermengt werden, dass eine im Wesentlichen gleichmäßige Verteilung der Elemente und der Grundfasern entsteht. Auch bei dem durch dieses Verfahren hergestellten Nadelvlies sind die Elemente von Grundfasern überdeckt und können daher keinen starken Kontrast erzeugen.Furthermore, from DE 199 29 382 A1 a method become known for the production of a needle felt, in which elements are mixed with base fibers in such a way be that a substantially even distribution the elements and the basic fibers is created. Also at the Needle nonwoven produced by this method are Elements of basic fibers are covered and therefore can not create strong contrast.

Aus den Patentschriften GB-A-104 0598 und EP-A-1 114 887 sind ebenfalls Verfahren zur Herstellung eines textilen Flächen gebildes bekannt gewordenFrom the patents GB-A-104 0598 and EP-A-1 114 887 are also methods for Production of a textile sheet structure become known

Aufgabe der Erfindung ist es daher, ein Verfahren zur Herstellung eines textilen Flächengebildes mit einer farbigen, kontrastreichen und abriebfesten, flächigen Musterung zur Verfügung zu stellen. Weiterhin ist es Aufgabe der Erfindung, ein textiles Flächengebilde der eingangs genannten Art so zu gestalten, dass die Musterung besonders kontrastreich und abriebfest ist.The object of the invention is therefore a method for producing a textile fabric with a colored, high-contrast and abrasion-resistant, flat pattern to provide. It is still the task of the invention, a textile fabric of the beginning type so that the pattern particularly high in contrast and resistant to abrasion.

Das erstgenannte Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Trägerschicht und das Fadensystem zunächst von der Trägerseite und anschließend von der gegenüber liegenden Seite vernadelt werden.The former object is achieved according to the invention solved that the carrier layer and the thread system first from the carrier side and then from the opposite to be pinched.

Dazu wird die Trägerschicht zunächst auf das Fadensystem aufgelegt. Anschließend werden Trägerschicht und Fadensystem von der Seite der Trägerschicht vernadelt. In einem darauffolgenden zweiten Vernadlungsschritt wird das textile Flächengebilde von der gegenüberliegenden Seite vernadelt. Es hat sich gezeigt, dass bei dieser Vorgehensweise das Fadensystem über die gesamte Dicke des textilen Flächengebildes dreidimensional eingenadelt ist. So kann auf einfache Weise ein textiles Flächengebilde mit einer - im Gegensatz zum Stand der Technik - farbigen, kontrastreich gemusterten Oberfläche erzeugt werden, welches dennoch eine hohe Abriebfestigkeit aufweist und somit z.B. auch als Bodenbelag verwendet werden kann. Die Musterung des erfindungsgemäßen textilen Flächengebildes kann durch die Wahl des Fadensystems beliebig eingestellt werden. Das Fadensystem kann farbig und/oder gemustert, flächig oder dergleichen gestaltet sein. Darüber hinaus kann herstellungsbedingt eine rapportfreie Oberfläche des textilen Flächengebildes erreicht werden.For this, the carrier layer is first on the thread system hung up. Subsequently, carrier layer and thread system needled from the side of the carrier layer. In a subsequent second Vernadlungsschritt the fabric is from the opposite Needed page. It has been shown that at this Proceed the thread system over the entire thickness of the textile fabric is three-dimensionally needled. So can easily create a textile fabric with a - in contrast to the prior art - colored, contrasty patterned surface can be generated which nevertheless has a high abrasion resistance and thus e.g. also can be used as a floor covering. The Pattern of the textile fabric according to the invention can be set arbitrarily by the choice of the thread system become. The thread system can be colored and / or patterned, be designed flat or the like. Furthermore can manufacture a rapportfreie surface of the textile fabric can be achieved.

Ein Verzug der Musterung lässt sich gemäß einer vorteilhaften Weiterbildung der Erfindung einfach dadurch vermeiden, wenn das Fadensystem zunächst mit einem Stapelfaserflor zu einem Vliesstoff verbunden wird. Anschließend wird der Vliesstoff der Trägerschicht mit der dem Fadensystem abgewandte Seite des Vliesstoffs zugeführt. A delay of the pattern can be according to a advantageous development of the invention simply by Avoid using the thread system first with a staple fiber pile is connected to a nonwoven fabric. Subsequently is the nonwoven fabric of the carrier layer with the fed to the thread system side facing away from the nonwoven fabric.

Dazu wird aus einem Fadensystem und dem Stapelfaserflor zunächst ein verfestigter Vliesstoff derart gebildet, dass das Fadensystem im Wesentlichen vollständig auf einer Seite des Vliesstoffes angeordnet ist. Die Verfestigung des Vliesstoffes bzw. die Verbindung von Fadensystem und Vliesstoff kann nach mechanischem und/oder chemischem und/oder thermischem Verfahren erfolgen. Die Verfestigung hat lediglich die Aufgabe, das Fadensystem leicht an dem Stapelfaserflor anzuheften, so dass ein unterschiedlich starker Verzug von Fadensystem und Stapelfaserflor und damit eine Beeinträchtigung der Musterung bei der anschließenden Weiterverarbeitung vermieden wird. Anschließend wird der verfestigte Vliesstoff mit der dem Fadensystem gegenüberliegenden Seite der Trägerschicht zugeführt und dann mit der Trägerschicht, derart von beiden Seiten nacheinander vernadelt, dass das Fadensystem die abriebfeste Nutzschicht bildet.This is made of a thread system and the staple fiber pile first a consolidated nonwoven fabric is formed in such a way that the thread system is substantially complete is arranged on one side of the nonwoven fabric. The solidification of the nonwoven fabric or the combination of thread system and nonwoven fabric may be mechanical and / or chemical and / or thermal process. The Solidification has only the task, the thread system easy to attach to the staple fiber pile, making a different severe distortion of the thread system and staple fiber pile and thus an impairment of the pattern is avoided during subsequent processing. Subsequently, the solidified nonwoven fabric with the Thread system opposite side of the carrier layer fed and then with the carrier layer, so of both Pages one after another needled that the thread system forms the abrasion resistant wear layer.

Grundsätzlich kann zur Erzeugung des verfestigten Vliesstoffes aus dem Stapelfaserflor und dem Fadensystem jedes dem Fachmann zur Herstellung von Vliesstoffen bekannte Verfahren verwendet werden. Genannt seien an dieser Stelle das mechanische und das aerodynamische Verfahren. Bei dem mechanischen Kardierverfahren wird zunächst auf Krempeln ein Stapelfaserflor gebildet, welcher anschließend mittels eines Kreuzlegers abgetafelt wird. Der abgetafelte Krempelflor kann dann mechanisch und/oder chemisch und/oder thermisch mit dem Fadensystem verbunden und verfestigt werden. Beim aerodynamischen Verfahren werden mechanisch voraufgelöste Stapelfasern in einem kräftigen Luftstrom eingeführt, der z. B. gegen eine rotierende, perforierte Trommel geblasen wird. Die Fasern bilden auf der Trommeloberfläche ein wirrgelegtes Vlies, während die Luft durch die Öffnungen dieser Trommel abgesaugt wird. Die Verfestigung des Vlieses bzw. die Verbindung mit dem Fadensystem erfolgt nach den bereits genannten Verfahren.Basically, to produce the solidified Nonwoven fabric from the staple fiber pile and the thread system any known to those skilled in the manufacture of nonwovens Procedure can be used. Called at this Set the mechanical and the aerodynamic process. In the mechanical carding is first on carding a Stapelfaserflor formed, which subsequently is tabulated by means of a crosslapper. Of the platted card stock can then be mechanically and / or chemically and / or thermally connected to the thread system and solidified. In the aerodynamic process be mechanically pre-dissolved staple fibers in one introduced strong air flow, the z. B. against a rotating, perforated drum is blown. The fibers Form on the drum surface a laid-out fleece, while the air is sucked through the openings of this drum becomes. The solidification of the web or the compound with the thread system after the already mentioned Method.

Vorzugsweise werden zur Herstellung des verfestigten Vliesstoffes Stapelfasern aus Polypropylen, Polyester, Polyamid oder Viskose eingesetzt.Preferably, for the production of the solidified Non-woven staple fibers made of polypropylene, polyester, Polyamide or viscose used.

Die Musterung der textilen Flächengebilde wird vornehmlich durch die Art, Form und Farbe des Fadensystems bestimmt. In Abhängigkeit von der gewünschten Musterung der textilen Flächengebilde können als Fadensysteme z. B. Gewirke, Folien, Papier, Vliesstoffe, Gewebe verwendet werden.The pattern of the fabrics is primarily by the type, shape and color of the thread system certainly. Depending on the desired pattern The textile fabrics can be used as thread systems z. As knitted fabrics, films, paper, nonwovens, fabrics be used.

Erfindungsgemäß wird der verfestigte Vliesstoff mit der dem Fadensystem gegenüberliegenden Seite der Trägerschicht zugeführt, wobei die Trägerschicht bevorzugt aus Polypropylen-, Polyester-, Polyamid- und/oder Viskosefasern besteht.According to the invention, the consolidated nonwoven fabric with the side of the carrier layer opposite the thread system supplied, wherein the carrier layer is preferred made of polypropylene, polyester, polyamide and / or viscose fibers consists.

Zur Fertigstellung des textilen Flächengebildes wird der verfestigte Vliesstoff mit der Trägerschicht gemäß einer anderen vorteilhaften Weiterbildung der Erfindung derart von beiden Seiten nacheinander vernadelt, dass das Fadensystem die abriebfeste Nutzschicht bildet.For the completion of the textile fabric the solidified nonwoven fabric with the carrier layer according to another advantageous embodiment of the invention so needled in succession from both sides, that the thread system forms the abrasion-resistant wear layer.

Vorzugsweise wird als Trägerschicht ein abgetafelter Krempelflor verwendet. Als Trägerschicht kann aber z. B. auch ein in sonstiger Weise mechanisch und/oder chemisch und/oder thermisch verfestigter Vliesstoff, ein Gewebe, eine getuftete Flächenware oder ein Filz verwendet werden.Preferably, as a carrier layer is a abgegetafelter Cardstock used. As a carrier layer but can z. B. also in any other way mechanically and / or chemically and / or thermally bonded nonwoven fabric, a Tissue, a tufted fabric or a felt used become.

Um die Festigkeit des textilen Flächengebildes zu erhöhen, kann dieses zum Beispiel durch eine Imprägnierung mit einem Bindemittel zusätzlich verfestigt werden. To the strength of the fabric to This can be increased, for example, by impregnation additionally solidified with a binder.

In Weiterbildung des Erfindungsgedankens kann/können an der Unterseite der Trägerschicht eine oder mehrere weitere Trägerschicht(en) angebracht sein, beispielsweise eine Schwerbeschichtung, um dem textilen Flächengebilde weitere vorteilhafte Eigenschaften zu vermitteln.In development of the inventive concept can / can at the bottom of the carrier layer one or more be further support layer (s) attached, for example a heavy coating to the textile fabric to impart further advantageous properties.

Das zweitgenannte Aufgabenteil, nämlich die Schaffung eines textilen Flächengebildes mit einer kontrastreichen und besonders abriebfesten Musterung wird erfindungsgemäß dadurch gelöst, dass sich das Fadensystem nahezu über die gesamte Höhe des textilen Flächengebildes erstreckt.The second task, namely the Creation of a textile fabric with a high contrast and especially abrasion-resistant pattern is solved according to the invention in that the thread system almost over the entire height of the textile fabric extends.

Diese Flächengebilde bestehen aus wenigstens einer Trägerschicht und einer mit dieser vernadelten Nutzschicht, wobei das auf der Oberseite der Nutzschicht vorliegende Fadensystem über die gesamte Dicke von Nutzschicht und Trägerschicht dreidimensional eingenadelt ist. Das textile Flächengebilde weist eine farbige, kontrastreiche und gemusterte Oberfläche auf, da während des Herstellungsverfahrens eine Verformung und Auflösung des Fadensystems oder eine sonstige Beeinträchtigung des Fadensystems weitgehend vermieden wird. Darüber hinaus zeichnen sich die Flächengebilde gemäß der Erfindung durch eine hohe Abriebfestigkeit aus, weshalb sie als Bodenbelag oder als andere strapazierfähige Beläge, beispielsweise als Fußmatten oder Innenraumverkleidung in Kraftfahrzeugen, verwendet werden können. Durch Anbringen weiterer Trägerschichten, beispielsweise einer Schwerbeschichtung, können diese Flächengebilde gezielt für spezielle Anwendungen, beispielsweise als selbstliegende Fliesen, optimiert werden. These fabrics consist of at least one Carrier layer and a needled with this wear layer, which is present on the top of the wear layer Thread system over the entire thickness of wear layer and carrier layer three-dimensionally needled is. The textile fabric has a colored, high-contrast and patterned surface, since during the Manufacturing method deformation and resolution of the Thread system or other impairment of the thread system is largely avoided. Furthermore the fabrics are characterized according to the invention characterized by a high abrasion resistance, which is why they are used as flooring or as other hard-wearing coverings, for example as doormats or interior paneling in Motor vehicles, can be used. By attaching further carrier layers, for example a heavy coating, These fabrics can be targeted for special Applications, such as self-contained Tiles, to be optimized.

Das erfindungsgemäße Flächengebilde ist insbesondere als Bodenbelag, Fußmatte, Dekor-Material oder Innenraumverkleidung für Kraftfahrzeuge verwendbar. Solche Flächengebilde werden vorzugsweise, aber nicht ausschließlich durch das zuvor beschriebene erfindungsgemäße Verfahren hergestellt.The sheet according to the invention is in particular as flooring, doormat, decor material or interior trim suitable for motor vehicles. Such Sheets are preferably, but not exclusively by the invention described above Process produced.

Unterschiedliche Musterungen lassen sich gemäß einer vorteilhaften Weiterbildung der Erfindung dadurch erzeugen, dass das textile Flächengebilde mehrere unterschiedliche Fadensysteme aufweist.Different patterns can be according to an advantageous development of the invention thereby produce that the fabric several different Has thread systems.

Die Erfindung wird in der nachfolgenden Beschreibung anhand von Ausführungsbeispielen und der Zeichnung näher erläutert. Es zeigen:

Fig. 1a - 1c
mehrere Schritte eines erfindungsgemäßen Verfahrens zur Herstellung eines textiles Flächengebildes,
Fig. 2
schematisch im Querschnitt ein nach dem erfindungsgemäßen Verfahren hergestelltes textiles Flächengebilde,
Fig. 3
schematisch im Querschnitt ein nach dem Stand der Technik hergestelltes textiles Flächengebilde zum Vergleich,
Fig. 4
schematisch im Querschnitt ebenfalls nach dem Stand der Technik hergestelltes textiles Flächengebilde zum Vergleich.
The invention will be explained in more detail in the following description with reference to embodiments and the drawing. Show it:
Fig. 1a - 1c
several steps of a method according to the invention for producing a textile fabric,
Fig. 2
schematically in cross-section a fabric produced by the process according to the invention,
Fig. 3
schematically in cross-section a fabric produced according to the prior art for comparison,
Fig. 4
schematically fabricated in cross-section also according to the prior art textile fabric for comparison.

Figur 1a zeigt einen verfestigten Vliesstoff 1 aus Stapelfaserflor 2 und einem Fadensystem 3, beispielsweise einem Gewirke. Um eine mehrfarbig strukturierte Musterung zu erhalten, sind als Beispiel drei Farben 3.1, 3.2 und 3.3 des Fadensystems 3 eingesetzt.FIG. 1a shows a consolidated nonwoven fabric 1 staple fiber 2 and a thread system 3, for example a knitted fabric. To a multicolored structured pattern to obtain are as an example three colors 3.1, 3.2 and 3.3 of the thread system 3 used.

Die Herstellung dieses Vliesstoffes 1 erfolgte durch ein mechanisches Verfahren, wobei zunächst ausgehend von den Stapelfasern auf Krempeln der Stapelfaserflor 2 gebildet wurde, welcher anschließend mittels eines Kreuzlegers abgetafelt wurde. Der abgetafelte Stapelfaserflor 2 wurde dann leicht durch Vernadelung mit dem Fadensystem 3 verbunden und verfestigt. Das Fadensystem 3 ist im wesentlichen vollständig auf einer Seite des Vliesstoffes 1 angeordnet. Der Vliesstoff 1 bildet damit ein erstes Zwischenprodukt des Verfahrens.The preparation of this nonwoven fabric 1 was carried out by a mechanical method, starting first from staple fibers to rolls of staple fiber pile 2 was formed, which then by means of a Kreuzlegers was taboo. The tabulated staple fiber pile 2 was then easy by needling with the thread system 3 connected and solidified. The thread system 3 is essentially completely on one side of the Nonwoven fabric 1 is arranged. The nonwoven fabric 1 forms with it a first intermediate of the process.

Figur 1b zeigt den Vliesstoff 1 aus Figur 1a nach einem Auflegen einer Trägerschicht 5. Die Trägerschicht 5 wird auf die dem Fadensystem 3 abgewandte Seite des Vliesstoffs 1 gelegt. Figur 1c zeigt zwei Schritte beim Vernadeln des Flors des in Figur 1 dargestellten Vliesstoffs 1 mit der Trägerschicht 5. Zunächst wird das Zwischenprodukt aus Figur 1b im ersten Schritt I von der Seite der Trägerschicht 5 und des verfestigten Stapelfaserflors 2 mit dem Fadensystem 3 vernadelt. In einem darauffolgenden zweiten Schritt II werden die Schichten von der gegenüberliegenden Seite her vernadelt, so dass ein textiles Flächengebilde 4 nach Figur 2 entsteht. Als Ausgangsprodukt kann für den Stapelfaserflor 2 ein Flor mit etwa 300 g/m2 und für die Trägerschicht ein Flor mit etwa 1000 g/m2 verwendet werden. Zur Verdeutlichung sind in der Zeichnung die Nadelrichtungen der Schritte I und II mit Pfeilen gekennzeichnet.FIG. 1b shows the nonwoven fabric 1 from FIG. 1a after laying on a carrier layer 5. The carrier layer 5 is placed on the side of the nonwoven fabric 1 facing away from the thread system 3. FIG. 1c shows two steps during needling of the pile of the nonwoven fabric 1 shown in FIG. 1 with the carrier layer 5. First, the intermediate product of FIG. 1b is needled in the first step I from the side of the carrier layer 5 and the solidified staple fiber pile 2 to the thread system 3. In a subsequent second step II, the layers are needled from the opposite side, so that a textile fabric 4 of Figure 2 is formed. As starting material, a pile of about 300 g / m 2 and for the carrier layer a pile of about 1000 g / m 2 can be used for the staple fiber pile 2 . For clarity, the needle directions of steps I and II are indicated by arrows in the drawing.

In Fig.2 ist das textile Flächengebilde 4 gemäß der vorliegenden Erfindung dargestellt. Das Fadensystem 3 ist über die gesamte Dicke in Vliesstoff 1 und Trägerschicht 5 dreidimensional eingenadelt, so dass sich eine kontrastreiche, mehrfarbige und abriebfeste flächige Musterung ergibt.2, the textile fabric 4 is according to FIG of the present invention. The thread system 3 is over the entire thickness in nonwoven fabric 1 and carrier layer 5 three-dimensionally needled, so that a high-contrast, multi-colored and abrasion-resistant flat pattern results.

Zum Vergleich zeigen die Figuren 3 und 4 das Verfahren nach dem aus der DE 44 14 479 A1 bekannten Stand der Technik. Das Fadensystem 3 ist bei dem nach dem Stand der Technik hergestellten textilen Flächengebilde 6, wie aus der Fig. 3 ersichtlich, überwiegend an der Oberfläche des textilen Flächengebildes 7 angeordnet, so dass zwar kontrastreiche und mehrfarbige, aber keine abriebfesten Musterungen resultieren. Wird das Fadensystem 3, wie aus der Fig. 4 ersichtlich, zwischen zwei Stapelfaserflore 8 und 9 gelegt, erhält man zwar einerseits eine abriebfeste Oberfläche, andererseits wird das Fadensystem 3 durch die Faserflore 8 und 9 überlagert, so dass man nur farbschwache, wenig kontrastreiche und diffuse Oberflächenmusterungen erhält.For comparison, Figures 3 and 4 show the method according to the known from DE 44 14 479 A1 Stand of the technique. The thread system 3 is in the state of the art the textile fabric 6 produced by the art, such as 3, mainly on the surface of the textile fabric 7, so that indeed high-contrast and multi-colored, but no abrasion-resistant Patterns result. If the thread system 3, as out 4, between two Stapelfaserflore. 8 and 9, one obtains on the one hand an abrasion-resistant Surface, on the other hand, the thread system 3 by the Fibrous 8 and 9 superimposed, so you only faint color, low contrast and diffuse surface patterns receives.

Claims (7)

  1. A method of producing a patterned textile fabric, a yarn system producing the pattern being needle-punched together with a backing layer, characterised in that the backing layer and the yarn system are initially needle-punched from the backing layer side and then needle-punched from the opposing side.
  2. A method according to claim 1, characterised in that the yarn system is initially connected with a staple fibre web to yield a nonwoven and in that the nonwoven is then applied to a backing layer with the side of the nonwoven remote from the yarn system.
  3. A method according to claim 1 or claim 2, characterised in that the textile fabric is needle-punched in such a way that an abrasion-resistant wear layer is produced.
  4. A method according to at least one of the preceding claims, characterised in that the textile fabric is additionally bonded after needle-punching.
  5. A fabric (4) produced according to at least one of the preceding claims, characterised in that the yarn system (3) extends over virtually the entire thickness of the textile fabric (4).
  6. A textile fabric (4) according to claim 5, characterised in that the textile fabric (4) comprises a plurality of different yarn systems (3.1, 3.2, 3.3).
  7. A textile fabric according to claim 5 or claim 6, characterised in that the backing layer (5) is connected with one or more further backing layers.
EP03016399A 2002-07-25 2003-07-21 Method for making a flat textile material and flat textile material Expired - Lifetime EP1384802B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10233810 2002-07-25
DE10233810 2002-07-25

Publications (3)

Publication Number Publication Date
EP1384802A2 EP1384802A2 (en) 2004-01-28
EP1384802A3 EP1384802A3 (en) 2004-03-03
EP1384802B1 true EP1384802B1 (en) 2005-12-14

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Application Number Title Priority Date Filing Date
EP03016399A Expired - Lifetime EP1384802B1 (en) 2002-07-25 2003-07-21 Method for making a flat textile material and flat textile material

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EP (1) EP1384802B1 (en)
AT (1) ATE312965T1 (en)
DE (1) DE50301901D1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040598A (en) * 1963-11-05 1966-09-01 Lantor Ltd Method of manufacturing non-woven fabric
DE2615519C3 (en) * 1976-04-09 1982-07-08 Elektrochemische Fabrik Kempen Gmbh, 4152 Kempen Process for the production of a needled and ornamentally patterned nonwoven fabric
ATE129532T1 (en) * 1989-08-03 1995-11-15 Dilo Kg Maschf Oskar METHOD FOR PRODUCING PATTERNED TEXTILE NEEDLE FELT OR -NIFE ROLLS.
DE4414479A1 (en) * 1994-04-26 1995-11-02 Trend Gardinen Und Zubehoerfab Needle felt with pattern as a floor covering
DE29810457U1 (en) * 1998-06-12 1999-10-14 Magna Georg Naeher Gmbh Fibrous fabrics with pattern
DE60014840T2 (en) * 1999-12-24 2005-10-13 Milliken Industrials Ltd., Bury Clothing material for tennis ball and method of manufacture

Also Published As

Publication number Publication date
EP1384802A2 (en) 2004-01-28
EP1384802A3 (en) 2004-03-03
ATE312965T1 (en) 2005-12-15
DE50301901D1 (en) 2006-01-19

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