EP0837167A1 - High temperature resistant lining for the clothing industry - Google Patents

High temperature resistant lining for the clothing industry Download PDF

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Publication number
EP0837167A1
EP0837167A1 EP97117665A EP97117665A EP0837167A1 EP 0837167 A1 EP0837167 A1 EP 0837167A1 EP 97117665 A EP97117665 A EP 97117665A EP 97117665 A EP97117665 A EP 97117665A EP 0837167 A1 EP0837167 A1 EP 0837167A1
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EP
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Prior art keywords
fiber
layer
pile loops
fibers
layers
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Granted
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EP97117665A
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German (de)
French (fr)
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EP0837167B1 (en
Inventor
Claus Dipl.-Ing. Schierz
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Asglawo - Stoffe Zum Dammen und Verstarken GmbH
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Asglawo - Stoffe Zum Dammen und Verstarken 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • 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
    • D04B21/02—Pile fabrics or articles having similar surface features
    • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic polyamides
    • 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
    • D04H1/45—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 forming intermeshing loops or stitches from some of the fibres

Definitions

  • the invention relates to a high-temperature resistant clothing insert from a binder-free fiber composite.
  • the clothing insert is a so-called fire blocker made of a non-flammable material and should in particular in seat covers of vehicles, public transport, public spaces and offices will. It is said to be flammable materials, e.g. B. upholstery materials, protect and must, for example, burning Withstand cigarettes. If possible, one is required low thermal conductivity, high elasticity and a light weight. After all, the material has to look good Have it processed and in the course of assembly mechanical stresses occurring during punching and sewing withstand.
  • Fire blockers used in seat covers consist of a mechanically consolidated nonwoven.
  • the material is relatively stiff and can be particularly large Do not process material thicknesses or only with difficulty in seat covers. Added to this is a high one, especially for use surface weight in seat covers of vehicle seats. In practice, the material is therefore only available in thicknesses up to 3 mm used. The insulation of the relatively thin Materials need to be improved.
  • a textile insulation material which consists of two fiber layers, each with a mesh layer and a layer of high pole loops exhibit.
  • the mesh layers are arranged on the outside and enclose the pole layers between them.
  • a processing of carbon fibers is possible, the Carbon fibers form a first fiber layer and with a second fiber layer of synthetic fibers are connected.
  • the invention has for its object one as a fire blocker suitable high-temperature resistant clothing insert, Specify in particular for seat covers that are well processed can be and is voluminous.
  • All fibers are grasped and integrated into the mesh, whereby they are formed into upstanding pole loops.
  • the Pole loops of the two fiber layers support each other and on the double-sided mesh layers from and form an elastic cushion.
  • the processed carbon fibers are characterized by high temperature resistance and high tensile strength, but are brittle and have little transverse strength.
  • the shear forces are able to absorb, but they are surprising easily form stitches and pile loops and enable a fiber composite in the fiber mixture, which in can absorb forces in all spatial directions and as Garment insert can be easily processed.
  • the fiber composite is through the cushion formed by the pile loops voluminous and characterized by a high thermal insulation capacity out.
  • the clothing insert according to the invention contains no melting components, is from the pole loops
  • the upholstery is elastic and easy to shape. she maintains its shape after shaping and is suitable due to these properties in particular as Clothing insert for seat covers.
  • the fiber composite has a particularly high strength, if according to a preferred embodiment of the invention, the mesh layer the first fiber layer on the pile loops of the second Lay the fiber layer and the pile loops of the first Fiber layer worked on the stitch layer of the second fiber layer are.
  • Aramid fibers are particularly suitable with carbon fibers.
  • the proportion of carbon fibers is preferably and Reinforcing fibers in the fiber mixture at least in each case 30% by weight.
  • the fiber mixture can also contain up to 20% by weight contain flame retardant viscose fibers. Improve this the textile properties and in particular suppleness of the fiber composite.
  • the invention teaches that the Fiber composite one in that formed by the pile loops Includes padded wire insert.
  • the wire insert is recommended as protection against vandalism in ready-made inserts for seat covers in public transport, publicly accessible spaces and the like.
  • the ready-made insert shown in the figure consists of a binder-free fiber composite, which contains carbon fibers and non-flammable, shear-resistant reinforcing fibers as main components and has a maximum mass of 1500 g / m 2 based on the area.
  • the clothing insert is resistant to high temperatures and can be used as a so-called fire blocker in seat covers.
  • the fiber bundle consists of two fiber layers 1, 1 ', each having a mesh layer 2, 2' and have a layer of upstanding pole loops 3, 3 '.
  • the mesh layers 2 are arranged on the outside.
  • the pole loops 3, 3 ' form an intermediate cushion 4, which has a thickness of 10 to 20 mm.
  • the network is produced between the two fiber layers in that the stitch layer 2 of the first fiber layer 1 on the pile loops 3 'of the other fiber layer 1' rests and the pile loops 3 of the first fiber layer 1 to the stitch layer 2 ' the second fiber layer 1 'are worked on.
  • the carbon fibers and the reinforcing fibers are as homogeneous fiber mixture integrated into the mesh layers 2, 2 '.
  • the fiber blend contains aramid fibers as reinforcing fibers, the proportion of carbon fibers and At least aramid fibers in the fiber mixture Is 30% by weight.
  • the fiber mixture up to 20 wt .-% flame retardant Viscose fibers to improve the textile properties of the fiber composite included.
  • the fiber composite contains one in the pads 4 formed by the pole loops 3, 3 ' Wire insert 5 as protection against willful damage.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A making-up lining resists high temperatures and consists of bonding agent-free fibre assembly, which contains carbon fibres, and of non-inflammable reinforcing fibres. It has a mass of maximum 1,500 g/m<2>. The fibre assembly consists of two fibre layers (1,1'), each of which is equipped with a stitch layer (2,2') and a layer of projecting pile loops (3,3'). The stitch layers (2,2') are located on the outside and the pile loops (3,3') form a padding which lies in between and is at least 10 mm. thick. The carbon fibres and the reinforcing fibres are bound into the stitch layers (2,2') as an homogeneous fibre blend.

Description

Die Erfindung betrifft eine hochtemperaturfeste Konfektionseinlage aus einem bindemittelfreien Faserverbund.The invention relates to a high-temperature resistant clothing insert from a binder-free fiber composite.

Die Konfektionseinlage besteht als sogenannter Feuerblocker aus einem nichtentflammbaren Material und soll insbesondere in Sitzbezügen von Fahrzeugen, öffentlichen Verkehrsmitteln, öffentlichen Räumen sowie Büroräumen eingesetzt werden. Sie soll entflammbare Materialien, z. B. Polstermaterialien, schützen und muß beispielsweise brennenden Zigaretten standhalten. Gefordert ist eine möglichst geringe Wärmeleitfähigkeit, eine hohe Elastizität und ein geringes Gewicht. Schließlich muß das Material sich gut verarbeiten lassen und den im Zuge der Konfektionierung beim Stanzen und Nähen auftretenden mechanischen Beanspruchungen standhalten.The clothing insert is a so-called fire blocker made of a non-flammable material and should in particular in seat covers of vehicles, public transport, public spaces and offices will. It is said to be flammable materials, e.g. B. upholstery materials, protect and must, for example, burning Withstand cigarettes. If possible, one is required low thermal conductivity, high elasticity and a light weight. After all, the material has to look good Have it processed and in the course of assembly mechanical stresses occurring during punching and sewing withstand.

Aus der Praxis bekannte Konfektionseinlagen, die als sog. Feuerblocker in Sitzbezügen eingesetzt werden, bestehen aus einem mechanisch verfestigten Faservlies. Das Material ist verhältnismäßig steif und läßt sich insbesondere in großen Materialstärken nicht oder nur schwer in Sitzbezügen verarbeiten. Hinzu kommt ein hohes, insbesondere für den Einsatz in Sitzbezügen von Fahrzeugsitzen störendes Flächengewicht. In der Praxis wird das Material daher nur in Stärken bis 3 mm eingesetzt. Die Wärmedämmung des verhältnismäßig dünnen Materials ist verbesserungsbedürftig.Ready-made inserts known from practice, known as so-called Fire blockers used in seat covers consist of a mechanically consolidated nonwoven. The material is relatively stiff and can be particularly large Do not process material thicknesses or only with difficulty in seat covers. Added to this is a high one, especially for use surface weight in seat covers of vehicle seats. In practice, the material is therefore only available in thicknesses up to 3 mm used. The insulation of the relatively thin Materials need to be improved.

Aus DE-A 41 25 351 ist ein textiler Dämmstoff bekannt, der aus zwei Faserlagen besteht, die jeweils eine Maschenschicht und eine Schicht aus hochstehenden Polschlingen aufweisen. Die Maschenschichten sind außenseitig angeordnet und schließen die Polschichten zwischen sich ein. Eine Verarbeitung von Kohlenstoffasern ist möglich, wobei die Kohlenstoffasern eine erste Faserlage bilden und mit einer zweiten Faserlage aus synthetischen Fasern verbunden sind. Die Entwicklung von hochtemperaturfesten Konfektionseinlagen, die als Feuerblocker in Sitzbezügen eingesetzt werden, ist hierdurch nicht beeinflußt worden.From DE-A 41 25 351 a textile insulation material is known which consists of two fiber layers, each with a mesh layer and a layer of high pole loops exhibit. The mesh layers are arranged on the outside and enclose the pole layers between them. A processing of carbon fibers is possible, the Carbon fibers form a first fiber layer and with a second fiber layer of synthetic fibers are connected. The development of high temperature resistant clothing inserts, which used as a fire blocker in seat covers have not been affected by this.

Der Erfindung liegt die Aufgabe zugrunde, eine als Feuerblocker geeignete hochtemperaturfeste Konfektionseinlage, insbesondere für Sitzbezüge, anzugeben, die gut verarbeitet werden kann und voluminös ist.The invention has for its object one as a fire blocker suitable high-temperature resistant clothing insert, Specify in particular for seat covers that are well processed can be and is voluminous.

Gegenstand der Erfindung und Lösung dieser Aufgabe ist eine hochtemperaturfeste Konfektionseinlage aus einem bindemittelfreien Faserverbund, der Kohlenstoffasern und nichtentflammbare, scherfeste Verstärkungsfasern als Hauptbestandteile enthält und eine auf die Fläche bezogene Masse von maximal 1500 g/m2 aufweist,

  • wobei der Faserverbund aus zwei Faserlagen besteht, die jeweils eine Maschenschicht und eine Schicht aus hochstehenden Polschlingen aufweisen,
  • wobei die Maschenschichten außenseitig angeordnet sind und die Polschlingen ein zwischenliegendes, mindestens 10 mm dickes Polster bilden und
  • wobei die Kohlenstoffasern und die Verstärkungsfasern als homogene Fasermischung in die Maschenschichten eingebunden sind.
    • The object of the invention and solution to this problem is a high-temperature resistant fabric insert made of a binder-free fiber composite which contains carbon fibers and non-flammable, shear-resistant reinforcing fibers as main components and has a mass based on the area of a maximum of 1500 g / m 2 ,
  • the fiber composite consisting of two fiber layers, each having a mesh layer and a layer of upstanding pile loops,
  • wherein the mesh layers are arranged on the outside and the pile loops form an intermediate, at least 10 mm thick pad and
  • the carbon fibers and the reinforcing fibers being incorporated into the mesh layers as a homogeneous fiber mixture.

    • Alle Fasern sind erfaßt und in die Maschen eingebunden, wobei sie zu hochstehenden Polschlingen geformt sind. Die Polschlingen der beiden Faserlagen stützen sich gegeneinander und an den beidseitigen Maschenschichten ab und bilden ein elastisches Polster. Die verarbeiteten Kohlenstoffasern zeichnen sich durch eine hohe Temperaturbeständigkeit und große Zugfestigkeit aus, sind jedoch spröde und besitzen nur eine geringe Festigkeit in Querrichtung. In einer homogenen Mischung mit Verstärkungsfasern, die Scherkräfte aufzunehmen vermögen, lassen sie sich jedoch überraschend problemlos zu Maschen und Polschlingen formen und ermöglichen in der Fasermischung einen Faserverbund, der in allen Raumrichtungen Kräfte aufnehmen kann und sich als Konfektionseinlage leicht verarbeiten läßt. Der Faserverbund ist durch das von den Polschlingen gebildete Polster voluminös und zeichnet sich durch ein hohes Wärmedämmvermögen aus. Die erfindungsgemäße Konfektionseinlage enthält keine schmelzenden Bestandteile, ist durch das von den Polschlingen gebildete Polster elastisch und gut formbar. Sie behält ihre Form nach der Formgebung bei und eignet sich aufgrund dieser Eigenschaften in besonderem Maße als Konfektionseinlage für Sitzbezüge.All fibers are grasped and integrated into the mesh, whereby they are formed into upstanding pole loops. The Pole loops of the two fiber layers support each other and on the double-sided mesh layers from and form an elastic cushion. The processed carbon fibers are characterized by high temperature resistance and high tensile strength, but are brittle and have little transverse strength. In a homogeneous mixture with reinforcing fibers, the shear forces are able to absorb, but they are surprising easily form stitches and pile loops and enable a fiber composite in the fiber mixture, which in can absorb forces in all spatial directions and as Garment insert can be easily processed. The fiber composite is through the cushion formed by the pile loops voluminous and characterized by a high thermal insulation capacity out. The clothing insert according to the invention contains no melting components, is from the pole loops The upholstery is elastic and easy to shape. she maintains its shape after shaping and is suitable due to these properties in particular as Clothing insert for seat covers.

    Der Faserverbund hat eine besonders hohe Festigkeit, wenn nach bevorzugter Ausführungsform der Erfindung die Maschenschicht der ersten Faserlage auf den Polschlingen der zweiten Faserlage aufliegen und die Polschlingen der ersten Faserlage an die Maschenschicht der zweiten Faserlage angearbeitet sind. Als Verstärkungsfasern für die Fasermischung mit Kohlenstoffasern eignen sich insbesondere Aramidfasern. Vorzugsweise beträgt der Anteil der Kohlenstoffasern und Verstärkungsfasern in der Fasermischung jeweils mindestens 30 Gew.-%. Die Fasermischung kann ferner bis zu 20 Gew.-% schwer entflammbare Viskosefasern enthalten. Diese verbessern die Textileigenschaften und insbesondere Geschmeidigkeit des Faserverbundes.The fiber composite has a particularly high strength, if according to a preferred embodiment of the invention, the mesh layer the first fiber layer on the pile loops of the second Lay the fiber layer and the pile loops of the first Fiber layer worked on the stitch layer of the second fiber layer are. As reinforcing fibers for the fiber mixture Aramid fibers are particularly suitable with carbon fibers. The proportion of carbon fibers is preferably and Reinforcing fibers in the fiber mixture at least in each case 30% by weight. The fiber mixture can also contain up to 20% by weight contain flame retardant viscose fibers. Improve this the textile properties and in particular suppleness of the fiber composite.

    In weiterer Ausgestaltung lehrt die Erfindung, daß der Faserverbund eine in das von den Polschlingen gebildete Polster eingearbeitete Drahteinlage enthält. Die Drahteinlage empfiehlt sich als Schutz vor Vandalismus in Konfektionseinlagen für Sitzbezüge in öffentlichen Verkehrsmitteln, öffentlich zugänglichen Räumen und dergleichen.In a further embodiment, the invention teaches that the Fiber composite one in that formed by the pile loops Includes padded wire insert. The wire insert is recommended as protection against vandalism in ready-made inserts for seat covers in public transport, publicly accessible spaces and the like.

    Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlich erläutert. Die einzige Figur zeigt in schematischer Darstellung einen Längsschnitt durch eine erfindungsgemäße Konfektionseinlage.In the following, the invention is based on only one Exemplary embodiment drawing explained in detail. The single figure shows a schematic representation a longitudinal section through a clothing insert according to the invention.

    Die in der Figur dargestellte Konfektionseinlage besteht aus einem bindemittelfreien Faserverbund, der Kohlenstoffasern und nicht entflammbare, scherfeste Verstärkungsfasern als Hauptbestandteile enthält und eine auf die Fläche bezogene Masse von maximal 1500 g/m2 aufweist. Die Konfektionseinlage ist hochtemperaturfest und als sogenannter Feuerblocker in Sitzbezügen einsetzbar. The ready-made insert shown in the figure consists of a binder-free fiber composite, which contains carbon fibers and non-flammable, shear-resistant reinforcing fibers as main components and has a maximum mass of 1500 g / m 2 based on the area. The clothing insert is resistant to high temperatures and can be used as a so-called fire blocker in seat covers.

    Der Figur entnimmt man, daß der Faserbund aus zwei Faserlagen 1, 1' besteht, die jeweils eine Maschenschicht 2, 2' und eine Schicht aus hochstehenden Polschlingen 3, 3' aufweisen. Die Maschenschichten 2 sind außenseitig angeordnet. Die Polschlingen 3, 3' bilden ein zwischenliegendes Polster 4, das eine Dicke von 10 bis 20 mm aufweist. Der Verbund zwischen den beiden Faserlagen ist dadurch hergestellt, daß die Maschenschicht 2 der ersten Faserlage 1 auf den Polschlingen 3' der anderen Faserlage 1' aufliegt und die Polschlingen 3 der ersten Faserlage 1 an die Maschenschicht 2' der zweiten Faserlage 1' angearbeitet sind.The figure shows that the fiber bundle consists of two fiber layers 1, 1 ', each having a mesh layer 2, 2' and have a layer of upstanding pole loops 3, 3 '. The mesh layers 2 are arranged on the outside. The pole loops 3, 3 'form an intermediate cushion 4, which has a thickness of 10 to 20 mm. The network is produced between the two fiber layers in that the stitch layer 2 of the first fiber layer 1 on the pile loops 3 'of the other fiber layer 1' rests and the pile loops 3 of the first fiber layer 1 to the stitch layer 2 ' the second fiber layer 1 'are worked on.

    Die Kohlenstoffasern und die Verstärkungsfasern sind als homogene Fasermischung in die Maschenschichten 2, 2' eingebunden. Die Fasermischung enthält Aramidfasern als Verstärkungsfasern, wobei der Anteil der Kohlenstoffasern und Aramidfasern in der Fasermischung jeweils mindestens 30 Gew.-% beträgt. Neben Kohlenstoffasern und Verstärkungsfasern kann die Fasermischung bis zu 20 Gew.-% schwer entflammbare Viskosefasern zur Verbesserung der Textileigenschaften des Faserverbundes enthalten.The carbon fibers and the reinforcing fibers are as homogeneous fiber mixture integrated into the mesh layers 2, 2 '. The fiber blend contains aramid fibers as reinforcing fibers, the proportion of carbon fibers and At least aramid fibers in the fiber mixture Is 30% by weight. In addition to carbon fibers and reinforcing fibers can the fiber mixture up to 20 wt .-% flame retardant Viscose fibers to improve the textile properties of the fiber composite included.

    Im Ausführungsbeispiel enthält der Faserverbund eine in das von den Polschlingen 3, 3' gebildete Polster 4 eingearbeitete Drahteinlage 5 als Schutz vor mutwilliger Beschädigung.In the exemplary embodiment, the fiber composite contains one in the pads 4 formed by the pole loops 3, 3 ' Wire insert 5 as protection against willful damage.

    Claims (6)

    Hochtemperaturfeste Konfektionseinlage aus einem bindemittelfreien Faserverbund, der Kohlenstoffasern und nichtentflammbare, scherfeste Verstärkungsfasern als Hauptbestandteile enthält und eine auf die Fläche bezogene Masse von maximal 1500 g/m2 aufweist, wobei der Faserverbund aus zwei Faserlagen (1, 1') besteht, die jeweils eine Maschenschicht (2, 2') und eine Schicht aus hochstehenden Polschlingen (3, 3') aufweisen, wobei die Maschenschichten (2, 2') außenseitig angeordnet sind und die Polschlingen (3, 3') ein zwischenliegendes, mindestens 10 mm dickes Polster bilden und wobei die Kohlenstoffasern und die Verstärkungsfasern als homogene Fasermischung in die Maschenschichten (2, 2') eingebunden sind. High-temperature resistant clothing insert made of a binder-free fiber composite, which contains carbon fibers and non-flammable, shear-resistant reinforcing fibers as main components and has a maximum mass of 1500 g / m 2 , the fiber composite consisting of two fiber layers (1, 1 '), each having a mesh layer (2, 2') and a layer of upstanding pile loops (3, 3 '), wherein the mesh layers (2, 2 ') are arranged on the outside and the pile loops (3, 3') form an intermediate, at least 10 mm thick pad and the carbon fibers and the reinforcing fibers being incorporated as a homogeneous fiber mixture in the mesh layers (2, 2 '). Konfektionseinlage nach Anspruch 1, wobei die Maschenschicht (2) der ersten Faserlage (1) auf den Polschlingen (3') der zweiten Faserlage (1') aufliegen und die Polschlingen (3) der ersten Faserlage (1) an die Maschenschicht (2') der zweiten Faserlage (1') angearbeitet sind.Clothing insert according to claim 1, wherein the stitch layer (2) the first fiber layer (1) on the pile loops (3 ') of the second fiber layer (1') and the pile loops (3) the first fiber layer (1) to the stitch layer (2 ') of the second fiber layer (1') are worked on. Konfektionseinlage nach Anspruch 1 oder 2, wobei die Fasermischung Aramidfaser als Verstärkungsfasern enthält. Clothing insert according to claim 1 or 2, wherein the Fiber blend contains aramid fiber as reinforcing fibers. Konfektionseinlage nach einem der Ansprüche 1 bis 3, wobei der Anteil der Kohlenstoffasern und Verstärkungsfasern in der Fasermischung jeweils mindestens 30 Gew.-% beträgt.Clothing insert according to one of claims 1 to 3, where the proportion of carbon fibers and reinforcing fibers in the fiber mixture in each case at least 30% by weight is. Konfektionseinlage nach einem der Ansprüche 1 bis 4, wobei die Fasermischung bis zu 20 Gew.-% schwer entflammbare Viskosefasern enthält.Clothing insert according to one of claims 1 to 4, wherein the fiber mixture up to 20 wt .-% flame retardant Contains viscose fibers. Konfektionseinlage nach einem der Ansprüche 1 bis 5, wobei der Faserverbund eine in das von den Polschlingen (3, 3') gebildete Polster (4) eingearbeitete Drahteinlage (5) enthält.Clothing insert according to one of claims 1 to 5, the fiber composite being inserted into one of the pile loops (3, 3 ') formed upholstery (4) incorporated wire insert (5) contains.
    EP97117665A 1996-10-16 1997-10-13 High temperature resistant lining for the clothing industry Expired - Lifetime EP0837167B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE29618303U DE29618303U1 (en) 1996-10-16 1996-10-16 High temperature resistant clothing insert
    DE29618303U 1996-10-16

    Publications (2)

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    EP0837167A1 true EP0837167A1 (en) 1998-04-22
    EP0837167B1 EP0837167B1 (en) 2003-04-16

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    EP97117665A Expired - Lifetime EP0837167B1 (en) 1996-10-16 1997-10-13 High temperature resistant lining for the clothing industry

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    EP (1) EP0837167B1 (en)
    DE (2) DE29618303U1 (en)

    Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4743495A (en) * 1987-02-17 1988-05-10 Amatex Corporation Seat cushion fire blocking fabric
    EP0355193A1 (en) * 1988-08-25 1990-02-28 Rex-Patent Graf von Rex KG Use of an elastic fire-retarding fibrous composite material in upholstery
    DE4125351A1 (en) * 1991-07-31 1993-02-04 Asglawo Gmbh Textile bulked material - comprises pile folds of fibres or nonwovens with outer stitched layers
    EP0694643A1 (en) * 1994-07-21 1996-01-31 ETABLISSEMENT LES FILS D'AUGUSTE CHOMARAT &amp; CIE Textile reinforcement fabric for the manufacture of composite materials
    DE19530928A1 (en) * 1995-08-23 1997-02-27 Mayer Textilmaschf Spaced knitted fabric structure used e.g. for corsetry

    Patent Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4743495A (en) * 1987-02-17 1988-05-10 Amatex Corporation Seat cushion fire blocking fabric
    EP0355193A1 (en) * 1988-08-25 1990-02-28 Rex-Patent Graf von Rex KG Use of an elastic fire-retarding fibrous composite material in upholstery
    DE4125351A1 (en) * 1991-07-31 1993-02-04 Asglawo Gmbh Textile bulked material - comprises pile folds of fibres or nonwovens with outer stitched layers
    EP0694643A1 (en) * 1994-07-21 1996-01-31 ETABLISSEMENT LES FILS D'AUGUSTE CHOMARAT &amp; CIE Textile reinforcement fabric for the manufacture of composite materials
    DE19530928A1 (en) * 1995-08-23 1997-02-27 Mayer Textilmaschf Spaced knitted fabric structure used e.g. for corsetry

    Also Published As

    Publication number Publication date
    EP0837167B1 (en) 2003-04-16
    DE29618303U1 (en) 1996-12-19
    DE59709838D1 (en) 2003-05-22

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