EP3199678B1 - Teppich, der glänzende fäden aufweist - Google Patents

Teppich, der glänzende fäden aufweist Download PDF

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Publication number
EP3199678B1
EP3199678B1 EP16205533.9A EP16205533A EP3199678B1 EP 3199678 B1 EP3199678 B1 EP 3199678B1 EP 16205533 A EP16205533 A EP 16205533A EP 3199678 B1 EP3199678 B1 EP 3199678B1
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EP
European Patent Office
Prior art keywords
shiny
carpet
threads
yarns
weft threads
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.)
Active
Application number
EP16205533.9A
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English (en)
French (fr)
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EP3199678A1 (de
Inventor
Bert Schollier
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De Poortere Deco SA
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De Poortere Deco SA
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Publication date
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Publication of EP3199678A1 publication Critical patent/EP3199678A1/de
Application granted granted Critical
Publication of EP3199678B1 publication Critical patent/EP3199678B1/de
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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0017—Woven household fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/41—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific twist
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/547—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads with optical functions other than colour, e.g. comprising light-emitting fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D27/00—Woven pile fabrics
    • D03D27/18—Chenille fabrics
    • 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
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • D10B2503/00—Domestic or personal
    • D10B2503/04—Floor or wall coverings; Carpets

Definitions

  • the invention relates to a carpet with shiny threads.
  • Carpets are well known as floor coverings and are often used as floor coverings for large areas such as hospitals, businesses, residences, homes, etc.
  • the visibility of the carpet is important, both for aesthetic considerations and for safety considerations.
  • a clearly visible carpet for example by the use of bright colors, may be desirable from an aesthetic point of view.
  • a clearly visible carpet can contribute to safety, for example by improving the visibility of a ground in the dark.
  • JP 2005/323950 describes a light reflecting mat formed so that a light reflecting portion is formed therein by the use of a shiny thread in a portion of the thread which constitutes a fabric.
  • US 2009/324911 describes polypropylene fibers with high crystallinity and a process for the preparation of such fibers, said fibers having a gloss of 85 gloss units, as measured at an angle of incidence of 45 ° according to standard ASTM D2457.
  • the present invention aims to find a solution for at least some of the above problems.
  • the present invention relates to a carpet having shiny threads, comprising a fabric having a series of weft threads, inserted mainly perpendicularly into and intertwined with a series of mainly parallel warp threads, at least 0.1 % of said weft threads being shiny, the shiny threads having a brightness of at least 70 units of gloss, as measured at an angle of incidence of 45 ° according to the ASTM standard D2457, and characterized in that 10% to 40% of said weft yarns comprise shiny polymers and that 60% to 90% of said weft yarns comprise one or more natural fibers.
  • the present invention relates to a method for manufacturing a carpet having shiny threads comprising a fabric, the fabric being manufactured by inserting a series of weft threads mainly perpendicularly into and interleaving said series of threads. weft with a series of mainly parallel warp threads, at least 0.1% of said weft threads being shiny, the shiny threads having a gloss of at least 70 units of gloss, as measured at an angle of incidence of 45 ° according to standard ASTM D2457 and characterized in that 10% to 40% of said weft yarns comprise shiny polymers and that 60% to 90% of said weft yarns comprise one or more natural fibers.
  • the present invention relates to the use of a method according to the second aspect of the invention for the manufacture of a carpet according to the first aspect of the invention.
  • the term "carpet” specifically refers to a carpet comprising a fabric, the weft threads being inserted and intertwined with a series of mainly parallel warp threads in the carpet.
  • weft threads below and above the warp threads forms a "pattern More specifically, according to what is called an insertion drawing, the weft threads are inserted into and intertwined with the warp threads passing over or below the warp threads of a first number of adjacent warp threads and then below or above a second number of adjacent warp threads, which are located directly next to the first number of adjacent warp threads. In embodiments, the weft threads then pass above or below the warp threads of a third number of adjacent warp threads, which are located directly next to the second number of adjacent warp threads, etc.
  • the insertion design can be repeated several times at a weft row.
  • An insertion drawing comprises several of these rows.
  • an insertion drawing includes only identical rows.
  • an insertion drawing includes different rows.
  • said first numbers, said second numbers and said following numbers of warp threads may be the same or different from each other.
  • the first number, the second number or the number of each of the following numbers of warp threads can be 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 threads.
  • the number of warp threads determines the width, length or diameter of the carpet.
  • the weft threads are inserted into and intertwined with the warp threads in rows so that a row begins at the height of the first warp thread and extends to the last warp thread.
  • the warp threads and the weft threads are brought in such a way that they are positioned reciprocally mainly orthogonal to each other.
  • the weft threads and the warp threads can be made of a different or identical material and can have an identical or different thickness.
  • Said weft threads and warp threads can have different colors.
  • weft threads and / or individual warp threads can comprise different filaments, these filaments possibly having the same color or different colors.
  • Said filaments can be wound or twisted around each other to form a thread. As a variant for this winding, the filaments can be blown or textured. An entanglement of threads by blowing air is called blowing or texturing, this possibly in combination with locally applied heat to fix the filaments locally.
  • latex denotes an emulsion of one or more polymeric materials in a solvent or a dispersion medium, water preferably being the dispersion medium. In certain embodiments, an organic solvent is nevertheless used as the dispersion medium.
  • said one or more polymeric materials are derived from the latex of any unsaturated ethylene-type monomer which can polymerize in an aqueous environment.
  • the following monomers are particularly preferred: acids and esters based on acrylic acid, acrylonitrile, styrene, monomers containing a nitrile function, divinylbenzene, vinyl acetate, ethylenically unsaturated carboxylic acids, butadiene, acrylamide, methacrylamide, vinylidene chloride and polyvinyl chloride.
  • Polymeric materials can take the form of homopolymers, only one type of monomer is present, or copolymers, mixtures of two or more types of monomers.
  • a latex having one or more polymeric materials chosen from the following group: styrene-butadiene rubber, acryl polymers, ethylene-vinyl acetate, ethylene-vinyl chloride, modified polymers of styrene -butadiene, polyvinylidene chloride and / or combinations of the polymeric materials mentioned.
  • Other preferred latexes include acrylonitrile rubbers, acrylonitrile-butadiene rubbers, nitrile-butadiene rubbers and the like.
  • the monomer chosen can also crosslink during the polymerization.
  • floating thread refers to a section of a thread that appears on the surface of the carpet fabric.
  • upper floating thread refers to a section of a thread that appears on the upper side of the fabric.
  • An upper floating thread is formed by a weave having a warp weave density: weft of at most 5: 1. This means that each weft thread floats above at most 5 warp threads. As a variant, each warp thread floats above at most 5 weft threads.
  • lower floating thread refers to a section of a thread that appears on the underside of the fabric. A lower floating thread is formed by a weave having a warp weave: weft density of at most 5: 1.
  • each weft thread floats below at most 5 warp threads.
  • each warp thread floats below at most 5 weft threads.
  • the term "weave” or “weaving weave” is used to denote the interlacing of weft yarns and warp yarns for the formation of the fabric of a carpet.
  • the present invention relates to a carpet having shiny threads, comprising a fabric having a series of weft threads, inserted mainly perpendicularly into and intertwined with a series of mainly parallel warp threads, at least 0.1 %, more preferably at least 0.5%, even more preferably at least 5% and most preferably at least 10% of said weft threads being shiny, the shiny threads having a gloss of at least 70 gloss units, as measured at an angle of incidence of 45 ° according to standard ASTM D2457 and characterized in that 10% to 40% of said weft yarns comprise shiny polymers and that 60% to 90% of said weft yarns comprise one or more natural fibers.
  • said shiny threads in the quantities mentioned ensures a carpet having a high gloss and a high visibility. This has safety advantages, given that the visibility of a floor, a wall or other arrangement is increased by the provision of such a mat on said floor, said wall or said other arrangement. In addition, a carpet with high gloss and high visibility can be considered favorable from an aesthetic point of view.
  • the application of said shiny threads to obtain a high visibility of a carpet cannot be considered obvious for a skilled person skilled in the art, since such a skilled person would rather turn to the use of threads. with showy colors.
  • the brightness of a material is based on the interaction of light with the surface of a material, in particular the ability of the surface to reflect light in a direction of reflection. Brightness is measured by measuring the degree of brightness as a function of the angle of the incident light, for example at an angle of incidence of 45 °.
  • said glossy threads according to the present invention have a gloss of at least 70 gloss units, as measured at an angle of incidence of 45 ° according to standard ASTM D2457.
  • said glossy yarns have a gloss of at least 80 gloss units, more preferably at least 90 gloss units, as measured at an angle of incidence of 45 ° according to the ASTM standard. D2457.
  • said glossy yarns have a gloss of 100 to 130 gloss units, as measured at an angle of incidence of 45 ° according to standard ASTM D2457.
  • a selection of shiny yarns with a unit of shine chosen from the intervals mentioned here ensures a carpet with high shine and high visibility.
  • the present invention relates to a carpet according to the first aspect of the invention, one or more of said shiny yarns comprising polyester.
  • Polyester yarns are desired since obtaining polyester having a high number of gloss units is easy.
  • one or more of the shiny threads comprise one or more other polymers which can be obtained with a high number of gloss units, such as, but not exclusively, polypropylene and / or polyamide .
  • the present invention relates to a carpet according to the first aspect of the invention, one or more of said shiny threads being produced in the form of chenille threads.
  • a chenille yarn must be understood as being a yarn comprising a central yarn, also called the "soul" of the yarn in specialized jargon, this central yarn preferably being constituted by 2, 3 or 4 yarns.
  • a multitude of lateral fabric particles are arranged around the central thread, which ensure the large volume of the chenille thread at a low density.
  • This large volume of chenille yarns is advantageous for the shine and visibility of a carpet according to the present invention, since the shiny chenille yarns occupy a large volume.
  • a chenille yarn has a relatively low density, the total weight of the carpet is limited which is advantageous during transport and installation.
  • the present invention relates to a carpet according to the first aspect of the invention, one or more of said shiny threads having an oval, three-lobed or round cross section.
  • the yarns having said cross sections have a significant shiny effect and are therefore very suitable for the carpet according to the present invention.
  • the present invention relates to a carpet according to the first aspect of the invention, one or more of the glossy threads mentioned having a thread count of a dtex value of at least 3000, more preferably of at least 4000, even more preferably at least 4500 and most preferably at least 4800.
  • the shiny threads having said dtex values can be considered as shiny threads having a circumference or considerable thickness, which is advantageous for the shine and the visibility of the carpet.
  • the present invention relates to a carpet according to the first aspect of the invention, said mentioned shiny yarns comprising at least 60%, more preferably at least 70% and even more preferably at least 80% of glossy polymers, the glossy polymers having a gloss of at least 70 gloss units, as measured at an angle of incidence of 45 ° according to standard ASTM D2457. Said amounts of shiny polymers in the shiny threads contribute to a high gloss and high visibility of said threads and therefore of the carpet.
  • said one or more bright polymers are selected from the group comprising polyester, polypropylene and polyamide.
  • the present invention relates to a carpet according to the first aspect of the invention, one or more of the shiny threads mentioned having at least 600, preferably at least 1000, more preferably at least 1200 and most preferably at least 1350 filaments per thread.
  • Such a large number of filaments per thread ensures shiny threads having a considerable circumference or thickness, which is advantageous for the shine and the visibility of the carpet.
  • said number of filaments per thread ensures a solid thread and therefore contributes to a solid carpet. Thanks to this solidity, the shiny appearance of a carpet can be kept to the maximum when using the carpet, such as when walking on the carpet or when cutting the carpet.
  • the present invention relates to a carpet according to the first aspect of the invention, said shiny threads being produced mainly in the form of weft threads.
  • weft threads are used in practice, rather than warp threads, to achieve accents of external appearance in carpets.
  • the weft threads are usually arranged at a lower density in a carpet than the warp threads. Therefore, the choice of weft threads as shiny threads ensures an effective approach in terms of material for obtaining a carpet having a high gloss and a high visibility.
  • weft threads having a higher yarn count than that of warp threads Such a higher yarn count in the case of shiny weft yarns is advantageous for the shine and the visibility of the carpet.
  • the present invention relates to a carpet according to the first aspect of the invention, 10% to 40%, more preferably 20% to 30% of said weft threads comprising shiny polymers and 60% to 90%, more preferably 70 to 80% of said weft threads comprising one or more natural fibers.
  • These amounts of glossy polymers are extremely suitable for imparting high gloss and high visibility to the carpet.
  • the quantities of natural fibers also ensure a very natural appearance or in accordance with the nature of the carpet, which is often aesthetically important.
  • Suitable natural fibers can be selected from the group including, but not limited to, linen, wool, cotton and silk.
  • the present invention relates to a carpet according to the first aspect of the invention, said carpet comprising one or more zones having mainly upper or lower floating threads, therefore respectively forming a high relief or a low relief.
  • areas having a high relief and / or a low relief can be formed in a carpet.
  • This has the advantage that the brightness of the threads or the visibility of the carpet can be increased and / or decreased visually by the formation, in certain areas of the carpet, of a high and / or low relief respectively.
  • the brilliance of a shiny wire will indeed be more conspicuous in an area with high relief and less conspicuous in an area with low relief.
  • said zones having a high relief or a low relief comprise at least 0.1%, more preferably at least 0.5%, even more preferably at least 5% and most preferably at least 10% of shiny wires.
  • sections of shiny yarns which are formed as upper floating yarns or lower floating yarns are mainly located next to each other in warp rows and / or successive weft rows. In this way, the shiny threads are represented according to drawings on the carpet, which accentuates the shiny effect of these threads.
  • the fabric of the carpet is obtained according to an insertion drawing, the weft threads being interlaced by means of 4 different rows, designated respectively by "1", “2", “3” and “4 ", with the warp threads.
  • these rows of weft threads alternate regularly in the insertion drawing according to drawing 1-2-3-4.
  • at least one of these rows comprises 1, 2, 3 and 4 shiny threads as weft threads.
  • the present invention relates to a carpet according to the first aspect of the invention, comprising at least 12 warp threads per cm, more preferably at least 14 warp threads per cm and most preferably at least 16 threads of chain per cm.
  • the present invention relates to a carpet according to the first aspect of the invention, comprising at least 18 weft threads per cm, more preferably at least 20 weft threads per cm and most preferably at least 22 threads weft per cm.
  • Such quantities of warp and weft threads per cm of carpet are sufficient to obtain sufficient weave of the carpet and therefore a sufficiently solid carpet. Thanks to this solidity, the shiny appearance of a carpet can be kept to the maximum when using the carpet, such as when walking on the carpet or when cutting the carpet.
  • the present invention relates to a carpet according to the first aspect of the invention, having a specific surface weight situated between 250 g / m 2 and 5000 g / m 2 , more preferably situated between 500 g / m 2 and 3500 g / m 2 and most preferably between 1000 g / m 2 and 2000 g / m 2 .
  • the carpet has a specific surface weight between 1400 g / m 2 and 1600 g / m 2 .
  • the present invention relates to a carpet according to the first aspect of the invention, a substrate being arranged at one side of said fabric.
  • the face on which said substrate is arranged can be understood as the face of the fabric which is designed to be brought into contact with a floor, a wall or other arrangement.
  • This side of the fabric is also called the underside of the fabric.
  • Said substrate forms a layer, continuous or not, of material, such as for example a fabric, a latex or a nonwoven, which functions for the at least partial fixing of the weft threads and the warp threads with respect to the other. This fixing is intended to keep as much as possible the shiny effect of the carpet, as obtained by shiny wires, when using the carpet.
  • a polymer adhesive is used as a substrate, this polymer adhesive preferably comprising at least 80% by weight of one or more polymers and / or copolymers of ethylene.
  • said substrate comprises a polymeric adhesive which comprises at least 80% by weight of one or more ethylene copolymers, each of these ethylene copolymers comprising 50 to 95% by weight of ethylene and 5 to 50% by weight of a comonomer which is chosen from the group formed by esters and carboxylic acids.
  • said substrate is a latex and more preferably a latex with properties of resistance to fraying. In even more preferred embodiments, the substrate further exhibits fire resistance and / or flame retardant properties.
  • the present invention relates to a method for manufacturing a carpet having shiny threads comprising a fabric, the fabric being manufactured by inserting a series of weft threads mainly perpendicularly into and interleaving said series of threads. weft with a series of mainly parallel warp threads, at least 0.1% of said weft threads being shiny, the shiny threads having a gloss of at least 70 units of gloss, as measured at an angle of incidence of 45 ° according to standard ASTM D2457 and characterized in that 10% to 40% of said weft yarns comprise shiny polymers and that 60% to 90% of said weft yarns comprise one or more natural fibers.
  • the present invention relates to the use of a method according to the second aspect of the invention for the manufacture of a carpet according to the first aspect of the invention.
  • the example relates to a preferred embodiment of a carpet having shiny yarns according to the first aspect of the present invention, the carpet comprising a fabric comprising a series of weft yarns, 75% of said weft yarns comprising chenille yarns in cotton, having a thread count of 454 tex (2.2 Nm) and 25% of said weft threads comprising polyester threads of 5000 dtex.
  • These weft threads are inserted mainly perpendicularly and intertwined with a series of warp threads comprising cotton threads having a thread count of 49 tex (24/2 NE).
  • the carpet fabric is specifically obtained according to an insertion drawing, the weft threads being interlaced by means of 4 different rows, designated respectively by "1", “2", “3” and "4", with the threads of chain.
  • the weft yarns comprising cotton chenille yarn are inserted in rows "1", “2” and “3” while the weft yarns comprising polyester are inserted in rows "4".
  • Said polyester weft yarns have a gloss of at least 70 gloss units, as measured at an angle of incidence of 45 ° according to standard ASTM D2457.
  • Said weft yarns of polyester have a cross section with three lobes and have 1440 filaments per yarn.
  • the aforementioned quantity of gloss units, as well as the number of dtex, the cross-section with three lobes and the number of filaments per thread contribute to a high gloss of said polyester weft threads, which is advantageous for the visibility of the carpet.
  • Said polyester weft threads are obtained by first lightly connecting to each other 288 polyester filaments. This is repeated five times. Then, these five groups of 288 polyester filaments are assembled with an S twist of 80 twists per meter into a polyester yarn of 1440 yarn filaments.
  • the carpet according to the example comprises 17 warp threads per cm and 23 weft threads per cm.
  • the indicated number of twists per meter for the weft threads as well as the number of threads per cm of carpet are advantageous for the strength of the carpet. Thanks to this solidity, the shiny appearance of a carpet can be kept to the maximum when using the carpet, such as when walking on the carpet or when cutting the carpet.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Carpets (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Claims (13)

  1. Teppich, der glänzende Fäden aufweist, umfassend ein Gewebe mit einer Reihe von Schussfäden, die im Wesentlichen senkrecht in eine Reihe von im Wesentlichen parallelen Kettfäden eingesetzt und mit diesen verflochten sind, wobei mindestens 0,1% der Schussfäden glänzend sind, wobei die glänzenden Fäden einen Glanz von mindestens 70 Glanzeinheiten aufweisen, wie gemessen in einem Einfallswinkel von 45° nach der Norm ASTM D2457, und dadurch gekennzeichnet, dass 10% bis 40% der Schussfäden glänzende Polymere umfassen und dass 60% bis 90% der Schussfäden eine oder mehrere Naturfasern umfassen.
  2. Teppich nach Anspruch 1, dadurch gekennzeichnet, dass ein oder mehrere der glänzenden Fäden Polyester umfassen.
  3. Teppich nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass ein oder mehrere der glänzenden Fäden als Chenillefäden ausgebildet sind.
  4. Teppich nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass ein oder mehrere der glänzenden Fäden einen ovalen, dreilappigen oder runden Querschnitt aufweisen.
  5. Teppich nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass ein oder mehrere der glänzenden Fäden einen Garntiter mit einem dtex-Wert von mindestens 3000 aufweisen.
  6. Teppich nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die genannten glänzenden Fäden mindestens 60% glänzende Polymere umfassen, wobei die glänzenden Polymere einen Glanz von mindestens 70 Glanzeinheiten aufweisen, wie gemessen bei einem Einfallswinkel von 45° nach der Norm ASTM D2457.
  7. Teppich nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass ein oder mehrere der glänzenden Fäden mindestens 600 Filamente pro Faden umfassen.
  8. Teppich nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Teppich einen oder mehrere Bereiche umfasst, die hauptsächlich obere oder untere flottierende Fäden aufweisen, wodurch jeweils ein Hochrelief oder ein Tiefrelief gebildet wird.
  9. Teppich nach einem der Ansprüche 1 bis 8, umfassend mindestens 12 Kettfäden pro cm.
  10. Teppich nach einem der Ansprüche 1 bis 9, umfassend mindestens 18 Schussfäden pro cm.
  11. Teppich nach einem der Ansprüche 1 bis 10, der ein spezifisches Flächengewicht zwischen 250 g/m2 und 5000 g/m2 aufweist.
  12. Verfahren zur Herstellung eines Teppichs, der glänzende Fäden aufweist, umfassend ein Gewebe, wobei das Gewebe hergestellt wird, indem eine Reihe von Schussfäden im Wesentlichen senkrecht in die Reihe der Kettfäden eingeführt und die Reihe der Schussfäden mit einer Reihe von im Wesentlichen parallelen Kettfäden verflochten wird, wobei mindestens 0,1% der Schussfäden glänzend sind, wobei die glänzenden Fäden einen Glanz von mindestens 70 Glanzeinheiten aufweisen, wie gemessen in einem Einfallswinkel von 45° nach der Norm ASTM D2457 und dadurch gekennzeichnet, dass 10% bis 40% der Schussfäden glänzende Polymere umfassen und 60% bis 90% der Schussfäden eine oder mehrere Naturfasern umfassen.
  13. Verwendung eines Verfahrens nach Anspruch 12 zur Herstellung eines Teppichs nach einem der Ansprüche 1 bis 11.
EP16205533.9A 2016-01-25 2016-12-20 Teppich, der glänzende fäden aufweist Active EP3199678B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2016/5061A BE1023938B1 (fr) 2016-01-25 2016-01-25 Tapis présentant des fils brillants

Publications (2)

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EP3199678A1 EP3199678A1 (de) 2017-08-02
EP3199678B1 true EP3199678B1 (de) 2020-02-05

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BE1026285B1 (fr) 2018-11-06 2019-12-11 De Poortere Deco S A Tapis avec un microrelief tissé et méthode
BE1027684B1 (fr) * 2019-10-17 2021-05-18 Depoortere Deco Sa Tuile de tapis ou bande de tapis en polyester et procede de fabrication d’une tuile de tapis ou bande de tapis en polyester
BE1027683B1 (fr) * 2019-10-17 2021-05-18 Depoortere Deco Sa Tapis de transport en polyester et procede de fabrication d'un tapis de transport en polyester

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JP2005323950A (ja) * 2004-05-17 2005-11-24 Murakami Shikimono Kk 光反射性敷物
US8545971B2 (en) * 2008-06-30 2013-10-01 Fina Technology, Inc. Polymeric compositions comprising polylactic acid and methods of making and using same
JP6473299B2 (ja) * 2014-06-16 2019-02-20 尾張整染株式会社 ポリエステル織物とその製造方法、並びに光沢加工シート

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BE1023938B1 (fr) 2017-09-15
BE1023938A1 (fr) 2017-09-14

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