EP1881097A2 - Velours pile fabric - Google Patents

Velours pile fabric Download PDF

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Publication number
EP1881097A2
EP1881097A2 EP07010438A EP07010438A EP1881097A2 EP 1881097 A2 EP1881097 A2 EP 1881097A2 EP 07010438 A EP07010438 A EP 07010438A EP 07010438 A EP07010438 A EP 07010438A EP 1881097 A2 EP1881097 A2 EP 1881097A2
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EP
European Patent Office
Prior art keywords
threads
textile
electrically conductive
pile
fabric
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
EP07010438A
Other languages
German (de)
French (fr)
Other versions
EP1881097B1 (en
EP1881097A3 (en
Inventor
Karl Robert Wagner
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.)
E Schoepf & Co KG GmbH
Original Assignee
E Schoepf & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102006034719A external-priority patent/DE102006034719B3/en
Priority claimed from DE200710018684 external-priority patent/DE102007018684A1/en
Application filed by E Schoepf & Co KG GmbH filed Critical E Schoepf & Co KG GmbH
Priority to PL07010438T priority Critical patent/PL1881097T3/en
Publication of EP1881097A2 publication Critical patent/EP1881097A2/en
Publication of EP1881097A3 publication Critical patent/EP1881097A3/en
Application granted granted Critical
Publication of EP1881097B1 publication Critical patent/EP1881097B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
    • D03D27/10—Fabrics woven face-to-face, e.g. double velvet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • H05B3/345—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles knitted fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
    • B05C19/001—Flocking
    • B05C19/002—Electrostatic flocking
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/021—Lofty fabric with equidistantly spaced front and back plies, e.g. spacer fabrics
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54

Definitions

  • the invention relates to a suede material, which is made of a Pol lakegesente, the Pol lakegesente having two spaced apart and mutually parallel base layers and the two base layers interconnecting Pol für which is formed by Pol lake, or a suede material, a textile base material and of has this weg réelle pile threads.
  • This known spacer fabric has two spaced-apart and mutually parallel knitted fabric layers as base layers, which are connected to each other via distance, ie pile threads. At least one of the two base layers has knitted conductor threads, which are conductively connected to one another and have at least one connection contact for connection to an electrical voltage source.
  • This known spacer fabric thus serves - as has been stated - for padding of vehicle seats.
  • the invention has for its object to provide a suede material of the type mentioned, which is suitable for many applications and gives a very decorative impression.
  • the two base layers can be formed as a woven fabric, as a knitted fabric or as a knitted fabric, with a number of textile woven, knitted or knitted threads being replaced by the electrically conductive threads.
  • the electrically conductive threads can form heat conductors and / or signal transmission conductors in the inventive suede material. Likewise, it is possible that the electrically conductive threads form energy transfer conductors for electrical and / or electronic components.
  • the suede material according to the invention is used, in particular, as a covering material for the seats of vehicles, i. for seat heating, for use.
  • the heatable suede material according to the invention has a very good and fast-acting heating performance, because not as in known embodiments, a textile sub-material on which a textile decorative layer is applied is heated, but the decorative suede itself.
  • the heating elements are closer to the body of a on the Seated person without the heating conductors touching the body.
  • the inventive suede material is used, for example, as cladding material in the interior of vehicles, for example in the ceiling area of the same. LEDs, speakers, AudioNideo devices, etc. to combine with the velor material and provide energy or drive.
  • the suede material according to the invention is used, for example, as cladding material in the interior of vehicles, for example in the ceiling area of the same, in order, e.g. LED's, speakers, audio and / or video equipment, etc. to combine with the suede material and supply or control with electrical energy.
  • the textile base material may be formed from a circular knit, a number of textile knitted threads being replaced by the electrically conductive threads and / or a number of electrically conductive threads being provided in the plane of extent of the textile knitted threads and / or the plane of extent of the fabric Rundgestricks run. It is also expedient if the textile base material is formed by a flat textile, a number of textile threads being replaced by the electrically conductive threads and / or a number of electrically conductive threads being provided in the plane of extent of the textile threads and / or the plane of extent of the flat textile run.
  • the electrically conductive threads can serve for signal transmission or energy transmission for electrical and / or electronic components.
  • the flat textile of the textile base material of the inventive suede material can be a woven fabric, a knitted fabric or a knitted fabric.
  • the flat textile can be provided on one side with an adhesive.
  • the flat textile provided with the adhesive is then provided in an at least approximately perpendicularly oriented to the flat textile, electrostatic field with the pile threads, which are aligned by the electrostatic field to the plane of the flat textile at least approximately perpendicular and fixed by the adhesive on the flat textile. This is followed by drying of the suede material produced in this way.
  • the adhesive is preferably sprayed onto the flat textile.
  • the velor material is sheared smooth after the drying. After this smooth shearing, at least one refining process step can be carried out. This finishing process step may, for example, be a printing of the velor material.
  • Figure 1 illustrates a Pol vomgesente 10 having two spaced apart and mutually parallel base layers 12 and a pole layer 14, which connects the two base layers 12 together.
  • the two base layers 12 may be formed as a woven fabric, as knitted or knitted fabric.
  • the pole layer 14 is formed by pile threads 16.
  • the two base layers 12 each have electrically conductive threads 18 - in addition to textile threads - on.
  • the electrically conductive threads 18 can form heating conductors.
  • the electrically conductive threads 18 made of a material having a corresponding electrical resistance.
  • Such electrically conductive threads 18 are made e.g. from a resistance material such as a chrome nickel alloy or the like, or, for example, from plastic filaments comprising carbon black, graphite and / or metal particles.
  • the electrically conductive threads 18 may for example also consist of a viscose material.
  • the electrically conductive threads 18 may also form signal transmission conductors and / or energy transmission conductors. In this case, the electrically conductive threads have a correspondingly low resistivity in order to keep the losses low.
  • a suede material 20 is made by separating the pile threads 16 of the Pol vomgesentes 10. This divergence is illustrated in Figure 1 by the dashed line 22.
  • the velor material 20 is illustrated in FIG.
  • the same details are indicated in Figure 2 with the same reference numerals as in Figure 1, so that it is unnecessary to describe in connection with Figure 2 all these details again in detail.
  • the heatable velor material 20 can, for example, also be used for heating cushions and electric blankets. If a viscose material is used for the suede material 20, there is the advantage that the viscose material reacts to moisture or perspiration such that it increases its volume, resulting in an increase in the electrical resistance, which in turn leads to a quasi-automatic reduction of the heating power leads.
  • the suede material 20 may be elastic or highly elastic so that it is deep drawable. Such thermoformable suede materials are used for example in the production of seat cushions of agricultural vehicles, industrial vehicles such as forklifts, etc.
  • FIG. 3 illustrates a textile base material 24 which is formed by a flat textile 26 and has a number of electrically conductive threads 28 which replace corresponding textile threads of the flat textile 26.
  • the electrically conductive threads 28 form signal transmission conductors and / or energy transmission conductors for electrical and / or electronic components which are attached to the finished suede material.
  • the flat textile 26 is provided on one side with an adhesive in a first process step. This can be done by spraying the adhesive onto the flat textile 26. This is illustrated in the drawing figure by the arrows 32. Subsequently, the flat textile 26 provided with the adhesive is moved through an electrostatic field E, which is oriented at least approximately perpendicular to the flat textile 26. In the area of the electrostatic field E 26 pile threads 34 are applied to the flat textile provided on one side with the adhesive, which are aligned at least approximately vertically due to the electrostatic field E to the plane of the flat textile 26 and fixed by the adhesive on the flat textile 26. Thereafter, with the aid of a drying device 36, a drying of the flocked wool 30 produced in this way takes place.
  • a finishing of the velor material 30 can be carried out with the aid of a finishing device 40.
  • This finishing device 40 is, for example, a printing device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Surface Heating Bodies (AREA)
  • Valve Device For Special Equipments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Braking Arrangements (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The velour material useful as covering material for seat heater of the vehicles, comprises a pile fabric (10) having two base layers (12) parallel to each other and a pile layer (14) connected the two base layers with one another. The pile layer is formed from pile threads (16). The base layers have respective electrically conductive threads (18). The velour material is formed by pile threads separated from each other. The two base layers is formed as tissue, fabric or knitted fabric. The velour material useful as covering material for the seat heater of the vehicles, comprises a pile fabric (10) having two base layers (12) distanced from each other and parallel to each other, and a pile layer (14) connected the two base layers with one another. The pile layer is formed from pile threads (16). The base layers have respective electrically conductive threads (18). The velour material is formed by pile threads separated from each other. The two base layers is formed as tissue, fabric or knitted fabric. A number of tissue-, fabric- or knitted fabric-thread textile is replaced by the electrically conductive threads and/or a number of electrically conductive threads are intended. The textiles base material has electrically conductive threads, which form signal transmission conductor and/or energy transmission conductor for electrical and/or electronic components positioned at the textile base material. The textile base material is formed from a flat textile. The conductive threads run in the extension level of the textile threads and/or the extension level of the flat textile. The flat textile is a tissue, fabric or knitted fabric. An independent claim is included for a procedure for the production of a velour material.

Description

Die Erfindung betrifft ein Veloursmaterial, das aus einem Polflächengebilde hergestellt ist, wobei das Polflächengebilde zwei voneinander beabstandete und zueinander parallele Grundschichten und eine die beiden Grundschichten miteinander verbindende Polschicht aufweist, die von Polflächen gebildet ist, bzw. ein Veloursmaterial, das ein textiles Grundmaterial und von diesem wegstehende Florfäden aufweist.The invention relates to a suede material, which is made of a Polflächengebilde, the Polflächengebilde having two spaced apart and mutually parallel base layers and the two base layers interconnecting Polschicht which is formed by Polflächen, or a suede material, a textile base material and of has this wegstehende pile threads.

Aus der DE 42 39 068 A1 ist ein Abstandsgewirke bekannt, das zur Aufpolsterung von Fahrzeugsitzen vorgesehen ist. Dieses bekannte Abstandsgewirke weist zwei voneinander beabstandete und zueinander parallele Gewirkelagen als Grundschichten auf, die über Abstands-, d.h. Polfäden, miteinander verbunden sind. Mindestens eine der beiden Grundschichten besitzt eingewirkte Leiterfäden, die miteinander leitend verbunden sind und zumindest einen Anschlusskontakt zur Verbindung mit einer elektrischen Spannungsquelle aufweisen. Dieses bekannte Abstandsgewirke dient also - wie ausgeführt worden ist - zur Aufpolsterung von Fahrzeugsitzen.From the DE 42 39 068 A1 is a spacer knitted fabric, which is intended for the upholstery of vehicle seats. This known spacer fabric has two spaced-apart and mutually parallel knitted fabric layers as base layers, which are connected to each other via distance, ie pile threads. At least one of the two base layers has knitted conductor threads, which are conductively connected to one another and have at least one connection contact for connection to an electrical voltage source. This known spacer fabric thus serves - as has been stated - for padding of vehicle seats.

Der Erfindung liegt die Aufgabe zugrunde, ein Veloursmaterial der eingangs genannten Art zu schaffen, das für viele Anwendungszwecke geeignet ist und einen sehr dekorativen Eindruck vermittelt.The invention has for its object to provide a suede material of the type mentioned, which is suitable for many applications and gives a very decorative impression.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruche1 gelöst. Es handelt sich um ein Velourmaterial, das aus einem Polflächengebilde hergestellt ist, wobei das Polflächengebildete zwei voneinander beabstandete und zu einander parallele Grundschichten und eine die beiden Grundschichten miteinander verbindende Polschicht aufweist, die von Polfäden gebildet ist, wobei vorgesehen ist, dass die beiden Grundschichten jeweils elektrisch leitende Fäden aufweisen, und dass das Veloursmaterial durch Auseinandertrennen der Polfäden gebildet ist. Erfindungsgemäß können die beiden Grundschichten als Gewebe, als Gewirke oder als Gestrick ausgebildet sein, wobei eine Anzahl textiler Gewebe-, Gewirke- oder Gestrickfäden durch die elektrisch leitenden Fäden ersetzt sind.This object is achieved by the features of Anspruche1. It is a velor material, which is made of a Polflächengebilde, wherein the Polflächengebildete has two spaced apart and parallel to each other base layers and the two base layers interconnecting Polschicht formed by pile threads, it being provided that the two base layers respectively electrically conductive threads and that the suede material is formed by separating the pile threads apart. According to the invention, the two base layers can be formed as a woven fabric, as a knitted fabric or as a knitted fabric, with a number of textile woven, knitted or knitted threads being replaced by the electrically conductive threads.

Die elektrisch leitenden Fäden können bei dem erfindungsgemäßen Veloursmaterial Heizleiter und/oder Signalübertragungsleiter bilden. Desgleichen ist es möglich, dass die elektrisch leitenden Fäden Energieübertragungsleiter für elektrische und/oder elektronische Komponenten bilden.The electrically conductive threads can form heat conductors and / or signal transmission conductors in the inventive suede material. Likewise, it is possible that the electrically conductive threads form energy transfer conductors for electrical and / or electronic components.

Kommen als elektrisch leitende Fäden Heizleiter zur Anwendung, so kommt das erfindungsgemäße Veloursmaterial insbesondere als Bezugsstoff für die Sitze von Fahrzeugen, d.h. zur Sitzheizung, zur Anwendung.When heating conductors are used as electrically conductive filaments, the suede material according to the invention is used, in particular, as a covering material for the seats of vehicles, i. for seat heating, for use.

Das erfindungsgemäße beheizbare Veloursmaterial besitzt eine sehr gute und schnell wirkende Heizleistung, weil nicht wie bei bekannten Ausbildungen ein textiles Untermaterial, auf dem eine textile Dekorschicht aufgebracht wird, beheizt wird, sondern das dekorative Veloursmaterial selbst. Die Heizleiter befinden sich näher am Körper einer auf dem Sitz sitzenden Person, ohne dass die Heizleiter den Körper berühren.The heatable suede material according to the invention has a very good and fast-acting heating performance, because not as in known embodiments, a textile sub-material on which a textile decorative layer is applied is heated, but the decorative suede itself. The heating elements are closer to the body of a on the Seated person without the heating conductors touching the body.

Bilden die elektrisch leitenden Fäden Signal- bzw. Energieübertragungsleiter, so kommt das erfindungsgemäße Veloursmaterial beispielsweise als Verkleidungsmaterial im Inneren von Fahrzeugen, beispielsweise im Deckenbereich derselben, zur Anwendung, um z.B. LEDs, Lautsprecher, AudioNideo-Geräte usw. mit dem Veloursmaterial zu kombinieren und mit Energie zu versorgen bzw. anzusteuern.If the electrically conductive threads form signal or energy transmission conductors, the inventive suede material is used, for example, as cladding material in the interior of vehicles, for example in the ceiling area of the same. LEDs, speakers, AudioNideo devices, etc. to combine with the velor material and provide energy or drive.

Die der Erfindung zugrunde liegende Aufgabe kann erfindungsgemäß auch durch den Gegenstand des Anspruchs 6 gelöst werden. Es handelt sich hierbei um ein Velourmaterial, das ein textiles Grundmaterial und von diesem wegstehende Florfäden aufweist, wobei vorgesehen ist, daß das textile Grundmaterial elektrisch leitende Fäden aufweist, die Signalübertragungsleiter und/oder Energieübertragungsleiter für am textilen Grundmaterial anzubringende elektrische und/oder elektronische Komponenten bilden.The object underlying the invention can also be achieved by the subject matter of claim 6 according to the invention. This is a velor material which has a textile base material and pile yarns protruding therefrom, it being provided that the textile base material has electrically conductive threads, the signal transmission conductors and / or Form energy transfer for attaching to the textile base material electrical and / or electronic components.

Das erfindungsgemäße Veloursmaterial kommt beispielsweise als Verkleidungsmaterial im Inneren von Fahrzeugen, beispielsweise im Deckenbereich derselben, zur Anwendung, um z.B. LED's, Lautsprecher, Audio- und/oder Video-Geräte usw. mit dem Veloursmaterial zu kombinieren und mit elektrischer Energie zu versorgen bzw. anzusteuern.The suede material according to the invention is used, for example, as cladding material in the interior of vehicles, for example in the ceiling area of the same, in order, e.g. LED's, speakers, audio and / or video equipment, etc. to combine with the suede material and supply or control with electrical energy.

Bei dem erfindungsgemäßen Velourmaterial kann das textile Grundmaterial aus einem Rundgestrick gebildet sein, wobei eine Anzahl textiler Gestrickfäden durch die elektrisch leitenden Fäden ersetzt sind und/oder eine Anzahl elektrisch leitender Fäden vorgesehen sind, die in der Erstreckungsebene der textilen Gestrickfäden und/oder der Erstreckungsebene des Rundgestricks verlaufen. Zweckmäßig ist es auch, wenn das textile Grundmaterial von einem Flachtextil gebildet ist, wobei eine Anzahl Textilfäden durch die elektrisch leitenden Fäden ersetzt sind und/oder eine Anzahl elektrisch leitender Fäden vorgesehen sind, die in der Erstreckungsebene der Textilfäden und/oder der Erstreckungsebene des Flachtextils verlaufen. Die elektrisch leitenden Fäden können zur Signalübertragung bzw. Energieübertragung für elektrische und/oder elektronische Komponenten dienen.In the case of the velor material according to the invention, the textile base material may be formed from a circular knit, a number of textile knitted threads being replaced by the electrically conductive threads and / or a number of electrically conductive threads being provided in the plane of extent of the textile knitted threads and / or the plane of extent of the fabric Rundgestricks run. It is also expedient if the textile base material is formed by a flat textile, a number of textile threads being replaced by the electrically conductive threads and / or a number of electrically conductive threads being provided in the plane of extent of the textile threads and / or the plane of extent of the flat textile run. The electrically conductive threads can serve for signal transmission or energy transmission for electrical and / or electronic components.

Das Flachtextil des textilen Grundmaterials des erfindungsgemäßen Veloursmaterials kann ein Gewebe, ein Gestrick oder ein Gewirke sein.The flat textile of the textile base material of the inventive suede material can be a woven fabric, a knitted fabric or a knitted fabric.

Bei einem Veloursmaterial der zuletzt genannten Art kann das Flachtextil einseitig mit einem Kleber versehen werden. Das mit dem Kleber versehene Flachtextil wird anschließend in einem zum Flachtextil mindestens annähernd senkrecht orientierten, elektrostatischen Feld mit den Florfäden versehen, die durch das elektrostatische Feld zur Ebene des Flachtextiles mindestens annähernd senkrecht ausgerichtet und durch den Kleber am Flachtextil festgelegt werden. Anschließend erfolgt eine Trocknung des derartig hergestellten Veloursmaterials.In a suede material of the latter type, the flat textile can be provided on one side with an adhesive. The flat textile provided with the adhesive is then provided in an at least approximately perpendicularly oriented to the flat textile, electrostatic field with the pile threads, which are aligned by the electrostatic field to the plane of the flat textile at least approximately perpendicular and fixed by the adhesive on the flat textile. This is followed by drying of the suede material produced in this way.

Der Kleber wird vorzugsweise auf das Flachtextil aufgesprüht.The adhesive is preferably sprayed onto the flat textile.

Zweckmäßigerweise wird das Veloursmaterial im Anschluss an die Trocknung glatt geschert. Nach diesem Glattscheren kann mindestens ein Veredelungs-Verfahrensschritt durchgeführt werden. Bei diesem Veredelungs-Verfahrensschritt kann es sich beispielsweise um ein Bedrucken des Veloursmaterials handeln.Conveniently, the velor material is sheared smooth after the drying. After this smooth shearing, at least one refining process step can be carried out. This finishing process step may, for example, be a printing of the velor material.

Weitere Einzelheiten, Merkmale und Vorteile ergeben sich aus der nachfolgenden Beschreibung von in der Zeichnung schematisch verdeutlichten Ausführungsbeispielen des erfindungsgemäßen Veloursmaterials bzw. eines bevorzugten Verfahrens zur Herstellung eines erfindungsgemäßen Veloursmaterials.Further details, features and advantages will become apparent from the following description of schematically illustrated in the drawings embodiments of the invention suede material or a preferred method for producing a velor material according to the invention.

Es zeigen:Show it:

Figur 1FIG. 1
in einer Seitenansicht einen Abschnitt eines Polflächengebildes für das Veloursmaterial in einem vergrößerten Maßstab,in a side view a portion of a pile fabric for the velor material on an enlarged scale,
Figur 2FIG. 2
Abschnitte des Veloursmaterials aus dem Polflächengebilde gemäß Figur 1, undSections of the suede material from the Polflächengebilde according to Figure 1, and
Figur 3FIG. 3
schematisch ein Verfahren zur Herstellung eines erfindungsgemäßen Veloursmaterials.schematically a method for producing a velor material according to the invention.

Figur 1 verdeutlicht ein Polflächengebilde 10, das zwei voneinander beabstandete und zueinander parallele Grundschichten 12 und eine Polschicht 14 aufweist, welche die beiden Grundschichten 12 miteinander verbindet. Die beiden Grundschichten 12 können als Gewebe, als Gewirke oder als Gestrick ausgebildet sein. Die Polschicht 14 ist von Polfäden 16 gebildet.Figure 1 illustrates a Polflächengebilde 10 having two spaced apart and mutually parallel base layers 12 and a pole layer 14, which connects the two base layers 12 together. The two base layers 12 may be formed as a woven fabric, as knitted or knitted fabric. The pole layer 14 is formed by pile threads 16.

Die beiden Grundschichten 12 weisen jeweils elektrisch leitende Fäden 18 - zusätzlich zu textilen Fäden - auf. Die elektrisch leitenden Fäden 18 können Heizleiter bilden. In diesem Falle bestehen die elektrisch leitenden Fäden 18 aus einem Material mit einem entsprechenden elektrischen Widerstand. Solche elektrisch leitende Fäden 18 bestehen z.B. aus einem Widerstandmaterial wie einer Chromnickellegierung oder dergleichen oder bspw. aus Kunststofffäden, die Ruß-, Grafit- und/oder Metallpartikel aufweisen. Die elektrisch leitenden Fäden 18 können beispielsweise auch aus einem Viskosematerial bestehen.The two base layers 12 each have electrically conductive threads 18 - in addition to textile threads - on. The electrically conductive threads 18 can form heating conductors. In this case, the electrically conductive threads 18 made of a material having a corresponding electrical resistance. Such electrically conductive threads 18 are made e.g. from a resistance material such as a chrome nickel alloy or the like, or, for example, from plastic filaments comprising carbon black, graphite and / or metal particles. The electrically conductive threads 18 may for example also consist of a viscose material.

Die elektrisch leitenden Fäden 18 können auch Signalübertragungsleiter und/oder Energieübertragungsleiter bilden. In diesem Falle besitzen die elektrisch leitenden Fäden einen entsprechend niedrigen spezifischen Widerstand, um die Verluste gering zu halten.The electrically conductive threads 18 may also form signal transmission conductors and / or energy transmission conductors. In this case, the electrically conductive threads have a correspondingly low resistivity in order to keep the losses low.

Aus dem solchermaßen ausgebildeten Polflächengebilde 10 wird ein Veloursmaterial 20 durch Auseinandertrennen der Polfäden 16 des Polflächengebildes 10 hergestellt. Dieses Auseinandertrennen ist in Figur 1 durch die strichlierte Linie 22 verdeutlicht. Das Veloursmaterial 20 ist in Figur 2 verdeutlicht. Gleiche Einzelheiten sind in Figur 2 mit denselben Bezugsziffern wie in Figur 1 bezeichnet, so dass es sich erübrigt, in Verbindung mit Figur 2 alle diese Einzelheiten noch einmal detailliert zu beschreiben.From the thus formed Polflächengebilde 10 a suede material 20 is made by separating the pile threads 16 of the Polflächengebildes 10. This divergence is illustrated in Figure 1 by the dashed line 22. The velor material 20 is illustrated in FIG. The same details are indicated in Figure 2 with the same reference numerals as in Figure 1, so that it is unnecessary to describe in connection with Figure 2 all these details again in detail.

Das beheizbare Veloursmaterial 20 kann bspw. auch bei Heizkissen und Heizdecken zur Anwendung gelangen. Wird für das Veloursmaterial 20 ein Viskosematerial verwendet, so ergibt sich der Vorteil, dass das Viskosematerial auf Feuchtigkeit bzw. Schweiß derartig reagiert, dass es sein Volumen vergrößert, woraus eine Erhöhung des elektrischen Widerstandes resultiert, die dann wiederum zu einer quasi automatischen Reduzierung der Heizleistung führt.The heatable velor material 20 can, for example, also be used for heating cushions and electric blankets. If a viscose material is used for the suede material 20, there is the advantage that the viscose material reacts to moisture or perspiration such that it increases its volume, resulting in an increase in the electrical resistance, which in turn leads to a quasi-automatic reduction of the heating power leads.

Das Veloursmaterial 20 kann elastisch oder hochelastisch sein, so dass es tiefziehfähig ist. Solche tiefziehfähige Veloursmaterialien kommen beispielsweise bei der Herstellung von Sitzpolstern von landwirtschaftlichen Fahrzeugen, Industriefahrzeugen wie Gabelstapler usw. zum Einsatz.The suede material 20 may be elastic or highly elastic so that it is deep drawable. Such thermoformable suede materials are used for example in the production of seat cushions of agricultural vehicles, industrial vehicles such as forklifts, etc.

Figur 3 verdeutlicht ein textiles Grundmaterial 24, das von einem Flachtextil 26 gebildet ist und eine Anzahl elektrisch leitende Fäden 28 aufweist, die entsprechende Textilfäden des Flachtextils 26 ersetzen. Die elektrisch leitenden Fäden 28 bilden Signalübertragungsleiter und/oder Energieübertragungsleiter für elektrische und/oder elektronische Komponenten, die am fertigen Veloursmaterial angebracht werden.FIG. 3 illustrates a textile base material 24 which is formed by a flat textile 26 and has a number of electrically conductive threads 28 which replace corresponding textile threads of the flat textile 26. The electrically conductive threads 28 form signal transmission conductors and / or energy transmission conductors for electrical and / or electronic components which are attached to the finished suede material.

Zur Herstellung des Veloursmaterials 30 wird in einem ersten Verfahrensschritt das Flachtextil 26 einseitig mit einem Kleber versehen. Das kann durch Aufsprühen des Klebers auf das Flachtextils 26 geschehen. Das ist in der Zeichnungsfigur durch die Pfeile 32 verdeutlicht. Anschließend wird das mit dem Kleber versehene Flachtextil 26 durch ein elektrostatisches Feld E hindurchbewegt, das zum Flachtextil 26 mindestens annähernd senkrecht orientiert ist. Im Bereich des elektrostatischen Feldes E werden auf das einseitig mit dem Kleber versehene Flachtextil 26 Florfäden 34 aufgebracht, die infolge des elektrostatischen Feldes E zur Ebene des Flachtextiles 26 mindestens annähernd senkrecht ausgerichtet und durch den Kleber am Flachtextil 26 festgelegt werden. Danach erfolgt mit Hilfe einer Trocknungseinrichtung 36 eine Trocknung des solchermaßen hergestellten Flockvelours 30.To produce the velor material 30, the flat textile 26 is provided on one side with an adhesive in a first process step. This can be done by spraying the adhesive onto the flat textile 26. This is illustrated in the drawing figure by the arrows 32. Subsequently, the flat textile 26 provided with the adhesive is moved through an electrostatic field E, which is oriented at least approximately perpendicular to the flat textile 26. In the area of the electrostatic field E 26 pile threads 34 are applied to the flat textile provided on one side with the adhesive, which are aligned at least approximately vertically due to the electrostatic field E to the plane of the flat textile 26 and fixed by the adhesive on the flat textile 26. Thereafter, with the aid of a drying device 36, a drying of the flocked wool 30 produced in this way takes place.

Nach der Trocknung wird das Veloursmaterial 30, d.h. das Flockvelours, mit Hilfe einer Schereinrichtung 38 glatt geschert. Nach dem Glattscheren kann mit Hilfe einer Veredelungseinrichtung 40 eine Veredelung des Veloursmaterials 30 durchgeführt werden. Bei dieser Veredelungseinrichtung 40 handelt es sich beispielsweise um eine Druckeinrichtung.After drying, the suede material 30, i. the flock suede, sheared with the help of a shearing 38 smooth. After the shaving, a finishing of the velor material 30 can be carried out with the aid of a finishing device 40. This finishing device 40 is, for example, a printing device.

Claims (14)

Veloursmaterial, das aus einem Polflächengebilde (10) hergestellt ist, wobei das Polflächengebilde (10) zwei voneinander beabstandete und zueinander parallele Grundschichten (12) und eine die beiden Grundschichten (12) miteinander verbindende Polschicht (14) aufweist, die von Polfäden (16) gebildet ist,
dadurch gekennzeichnet,
dass die beiden Grundschichten (12) jeweils elektrisch leitende Fäden (18) aufweisen, und dass das Veloursmaterial (20) durch Auseinandertrennen der Polfäden (16) gebildet ist.A suede material which is produced from a pile fabric (10), the pile fabric (10) having two mutually spaced and mutually parallel base layers (12) and the two base layers (12) interconnecting pile layer (14) interconnected by pile threads (16) is formed,
characterized,
that the two base layers (12) each electrically conductive yarns (18), and in that the velor material (20) by separating apart the pile threads (16) is formed. Veloursmaterial nach Anspruch 1,
dadurch gekennzeichnet,
dass die beiden Grundschichten (12) als Gewebe, als Gewirke oder als Gestrick ausgebildet sind, wobei eine Anzahl textiler Gewebe-, Gewirke- oder Gestrickfäden durch die elektrisch leitenden Fäden (18) ersetzt sind und/oder eine Anzahl elektrisch leitender Fäden (18) vorgesehen sind, die in der Erstreckungsebene der Gewebe-, Gewirke- oder Gestrickfäden und/oder in der Erstreckungsebene des Gewebes, des Gewirkes oder des Gestrickes verlaufen.Suede material according to claim 1,
characterized,
that the two base layers (12) are formed as woven, knitted or knitted fabric, wherein a number of textile woven, knitted or knitted threads are replaced by the electrically conductive threads (18) and / or a number of electrically conductive threads (18) are provided, which extend in the plane of extension of the woven, knitted or knitted threads and / or in the plane of extension of the fabric, the knitted fabric or the knitted fabric. Veloursmaterial nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass die elektrisch leitenden Fäden (18) Heizleiter bilden.Suede material according to claim 1 or 2,
characterized,
that the electrically conductive threads (18) form heat conductors. Veloursmaterial nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass die elektrisch leitenden Fäden (18) Signalübertragungsleiter bilden.Suede material according to claim 1 or 2,
characterized,
that the electrically conductive threads (18) form signal transmission conductor. Veloursmaterial nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
dass die elektrisch leitenden Fäden (18) Energieübertragungsleiter für elektrische und/oder elektronische Komponenten bilden.Suede material according to claim 1 or 2,
characterized,
in that the electrically conductive threads (18) form energy transmission conductors for electrical and / or electronic components. Veloursmaterial, das ein textiles Grundmaterial (24) und von diesem wegstehende Florfäden (34) aufweist,
dadurch gekennzeichnet,
dass das textile Grundmaterial (24) elektrisch leitende Fäden (28) aufweist, die Signalübertragungsleiter und/oder Energieübertragungsleiter für am textilen Grundmaterial (24) anzubringende elektrische und/oder elektronische Komponenten bilden.Velor material comprising a textile base material (24) and pile threads (34) projecting therefrom,
characterized,
in that the textile base material (24) has electrically conductive threads (28) which form signal transmission conductors and / or energy transmission conductors for electrical and / or electronic components to be attached to the textile base material (24). Veloursmaterial nach Anspruch 6,
dadurch gekennzeichnet,
dass das textile Grundmaterial (24) aus einem Rundgestrick gebildet ist, wobei eine Anzahl textiler Gestrickfäden durch die elektrisch leitenden Fäden (28) ersetzt sind und/oder eine Anzahl elektrisch leitender Fäden (28) vorgesehen sind, die in der Erstreckungsebene der textilen Gestrickfäden und/oder der Erstreckungsebene des Rundgestricks verlaufen.Suede material according to claim 6,
characterized,
in that the textile base material (24) is formed from a circular knit, a number of textile knitted threads being replaced by the electrically conductive threads (28) and / or a number of electrically conductive threads (28) being provided in the plane of extent of the textile knitted threads and / or the extension plane of the circular knit run. Veloursmaterial nach Anspruch 6,
dadurch gekennzeichnet,
dass das textile Grundmaterial (24) von einem Flachtextil (26) gebildet ist, wobei eine Anzahl Textilfäden durch die elektrisch leitenden Fäden (28) ersetzt sind und/oder eine Anzahl elektrisch leitender Fäden (28) vorgesehen sind, die in der Erstreckungsebene der Textilfäden und/oder der Erstreckungsebene des Flachtextils verlaufen.Suede material according to claim 6,
characterized,
in that the textile base material (24) is formed by a flat textile (26), a number of textile threads being replaced by the electrically conductive threads (28) and / or a number of electrically conductive threads (28) being provided in the plane of extent of the textile threads and / or the extension plane of the flat textile. Veloursmaterial nach Anspruch 8
dadurch gekennzeichnet,
dass das Flachtextil (26) ein Gewebe, ein Gestrick oder ein Gewirke ist.Suede material according to claim 8
characterized,
that the flat textile (26) is a woven fabric, a knitted fabric or a knitted fabric. Verfahren zur Herstellung eines Veloursmaterials nach Anspruch 8 oder 9,
dadurch gekennzeichnet,
dass das Flachtextil (26) einseitig mit einem Kleber versehen wird, und dass das mit dem Kleber versehene Flachtextil (26) anschließend in einem zu Flachtextil (26) mindestens annähernd senkrecht orientierten elektrostatischen Feld (E) mit den Florfäden (34) versehen wird, die durch das elektrostatische Feld (E) zur Ebene des Flachtextils (26) mindestens annähernd senkrecht ausgerichtet und durch den Kleber am Flachtextil (26) festgelegt werden, wonach eine Trocknung des derartig hergestellten Veloursmaterials (30) erfolgt.Method for producing a velor material according to claim 8 or 9,
characterized,
that the flat textile (26) is provided on one side with an adhesive, and that the flat textile (26) provided with the adhesive is subsequently provided with the pile threads (34) in an electrostatic field (E) oriented at least approximately perpendicular to the flat textile (26); which are aligned at least approximately vertically by the electrostatic field (E) to the plane of the flat textile (26) and fixed by the adhesive to the flat textile (26), after which a drying of the suede material (30) produced in this way takes place. Verfahren nach Anspruch 10
dadurch gekennzeichnet,
dass der Kleber auf das Flachtextil (26) aufgesprüht wird.Method according to claim 10
characterized,
that the adhesive is sprayed onto the flat textile (26). Verfahren nach Anspruch 10,
dadurch gekennzeichnet,
dass das Veloursmaterial (30) im Anschluss an die Trocknung glatt geschert wird.Method according to claim 10,
characterized,
that the velor material (30) is sheared smoothly after drying. Verfahren nach Anspruch 12,
dadurch gekennzeichnet,
dass nach dem Glattscheren mindestens ein Veredelungs-Verfahrensschritt durchgeführt wird.Method according to claim 12,
characterized,
that after smoothing at least one refining process step is carried out. Verfahren nach Anspruch 13,
dadurch gekennzeichnet,
dass das Veloursmaterial (30) nach dem Glattscheren bedruckt wird.Method according to claim 13,
characterized,
that the velor material (30) is printed after the smooth shearing.
EP07010438A 2006-06-14 2007-05-25 Velours pile fabric Not-in-force EP1881097B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07010438T PL1881097T3 (en) 2006-06-14 2007-05-25 Velours pile fabric

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006027985 2006-06-14
DE102006034719A DE102006034719B3 (en) 2006-06-14 2006-07-27 Velour material as for vehicle seat cushions is formed of a pile surface and comprises two separated base layers connected by a pile layer with the base layers having electrically conductive fibers
DE200710018684 DE102007018684A1 (en) 2007-04-20 2007-04-20 Velour material useful as covering material for seat heater of the vehicles, comprises a pile fabric having two base layers and a pile layer connected the two base layers with one another

Publications (3)

Publication Number Publication Date
EP1881097A2 true EP1881097A2 (en) 2008-01-23
EP1881097A3 EP1881097A3 (en) 2008-04-16
EP1881097B1 EP1881097B1 (en) 2010-01-27

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ID=38705136

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EP07010438A Not-in-force EP1881097B1 (en) 2006-06-14 2007-05-25 Velours pile fabric

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EP (1) EP1881097B1 (en)
AT (1) ATE456693T1 (en)
DE (1) DE502007002724D1 (en)
ES (1) ES2340076T3 (en)
PL (1) PL1881097T3 (en)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2010136179A2 (en) * 2009-05-26 2010-12-02 E. Schoepf Gmbh & Co. Kg Textile material having electrically impingeable threads
EP2508337A1 (en) * 2011-03-31 2012-10-10 Tex-Ray Industrial Co., Ltd. Conductive fabric and method for forming the same
US20200263334A1 (en) * 2019-02-15 2020-08-20 Stefan Mueller Knitted spacer fabric for use as heating element

Citations (4)

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Publication number Priority date Publication date Assignee Title
US2087260A (en) * 1935-04-18 1937-07-20 Research Corp Homogeneous piled surface
DE2711881A1 (en) * 1976-03-19 1977-09-29 Iws Nominee Co Ltd DOUBLE KNITTED PRODUCTS AND METHODS AND DEVICE FOR MANUFACTURING THE SAME
WO2002034988A2 (en) * 2000-10-27 2002-05-02 Milliken & Company Thermal textile
EP1201806A2 (en) * 2000-10-26 2002-05-02 Malden Mills Industries, Inc. Electric heating/warming fabric articles

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US2087260A (en) * 1935-04-18 1937-07-20 Research Corp Homogeneous piled surface
DE2711881A1 (en) * 1976-03-19 1977-09-29 Iws Nominee Co Ltd DOUBLE KNITTED PRODUCTS AND METHODS AND DEVICE FOR MANUFACTURING THE SAME
EP1201806A2 (en) * 2000-10-26 2002-05-02 Malden Mills Industries, Inc. Electric heating/warming fabric articles
WO2002034988A2 (en) * 2000-10-27 2002-05-02 Milliken & Company Thermal textile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010136179A2 (en) * 2009-05-26 2010-12-02 E. Schoepf Gmbh & Co. Kg Textile material having electrically impingeable threads
WO2010136179A3 (en) * 2009-05-26 2011-05-26 E. Schoepf Gmbh & Co. Kg Textile material having electrically impingeable threads
EP2508337A1 (en) * 2011-03-31 2012-10-10 Tex-Ray Industrial Co., Ltd. Conductive fabric and method for forming the same
US20200263334A1 (en) * 2019-02-15 2020-08-20 Stefan Mueller Knitted spacer fabric for use as heating element
US11828010B2 (en) * 2019-02-15 2023-11-28 Mueller Textil Gmbh Knitted spacer fabric for use as heating element

Also Published As

Publication number Publication date
EP1881097B1 (en) 2010-01-27
EP1881097A3 (en) 2008-04-16
PL1881097T3 (en) 2010-07-30
ES2340076T3 (en) 2010-05-28
DE502007002724D1 (en) 2010-03-18
ATE456693T1 (en) 2010-02-15

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