ES2219725T3 - PROCEDURE FOR THE MANUFACTURE OF A CARPET. - Google Patents

PROCEDURE FOR THE MANUFACTURE OF A CARPET.

Info

Publication number
ES2219725T3
ES2219725T3 ES97203230T ES97203230T ES2219725T3 ES 2219725 T3 ES2219725 T3 ES 2219725T3 ES 97203230 T ES97203230 T ES 97203230T ES 97203230 T ES97203230 T ES 97203230T ES 2219725 T3 ES2219725 T3 ES 2219725T3
Authority
ES
Spain
Prior art keywords
layer
latex
carpet
hair
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.)
Expired - Lifetime
Application number
ES97203230T
Other languages
Spanish (es)
Inventor
Jan Carel Van Doorn
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.)
TAPIJTFABRIEK BEST BV
Original Assignee
TAPIJTFABRIEK BEST BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19763705&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2219725(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TAPIJTFABRIEK BEST BV filed Critical TAPIJTFABRIEK BEST BV
Application granted granted Critical
Publication of ES2219725T3 publication Critical patent/ES2219725T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C17/00—Embroidered or tufted products; Base fabrics specially adapted for embroidered work; Inserts for producing surface irregularities in embroidered products
    • D05C17/02—Tufted products
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0068—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the primary backing or the fibrous top layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0254—Polyolefin fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/04—Vegetal fibres
    • D06N2201/042—Cellulose fibres, e.g. cotton
    • D06N2201/045—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/12—Fibres being in the form of a tape, strip or ribbon
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/02—Dispersion
    • D06N2205/023—Emulsion, aqueous dispersion, latex

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Carpets (AREA)
  • Laminated Bodies (AREA)
  • Automatic Embroidering For Embroidered Or Tufted Products (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

The invention relates to a method for manufacturing a carpet by starting from a fabric and tufting threads or yarns therein, and applying a layer of latex to the semi-finished product thus obtained, wherein the layer of latex is applied to the pile side. The invention also relates to a carpet consisting of a fabric with thread and yarn tufted therein and with a layer of latex present on the semi-finished product thus obtained, wherein the layer of latex is present on the pole side.

Description

Procedimiento para la fabricación de una alfombra.Procedure for the manufacture of a carpet.

La presente invención se refiere a un procedimiento para la fabricación de una alfombra partiendo de una tela, insertando hilos o cordeles en ella y aplicando una capa de látex al producto semiacabado así obtenido. La invención además se refiere a una alfombra compuesta de una tela que comprende hilos o cordeles insertados en la misma y una capa de látex presente en el producto semiacabado así obtenido.The present invention relates to a procedure for the manufacture of a carpet starting from a fabric, inserting threads or cords into it and applying a layer of latex to the semi-finished product thus obtained. The invention is also refers to a carpet composed of a fabric comprising threads or strings inserted in it and a layer of latex present in the semi-finished product thus obtained.

El procedimiento para fabricar una alfombra por inserción está descrito en la solicitud de patente europea n° 0 609 385.The procedure to make a carpet by insertion is described in European patent application No. 0 609 385

El documento FR-A-2238582 desvela un procedimiento para fabricar alfombras partiendo de una tela e insertando hilos o cordeles a través de la misma, y aplicando una capa de látex al producto semiacabado así obtenido, en el que la capa de látex se aplica sobre el lado del pelo. En los extremos libres de los hilos o cordeles insertados se ha aplicado una fina capa de una solución de látex, como resultado de la cual el látex no estará en contacto con la capa base de la tela. Los extremos libres sobre los que se ha aplicado así una fina capa de látex son introducidos en otra tela que comprende una capa de soporte a la que se ha aplicado como base una espesa capa de látex. Ambas telas se introducen entonces en un horno para endurecer las capas y posteriormente se corta y se separa la alfombra en dos capas, es decir, una alfombra madre que comprende una tela con hilos o cordeles en la misma y una alfombra hija que comprende una capa de soporte con una capa de látex y los hilos intercalados en la misma.The document FR-A-2238582 unveils a procedure for making carpets from a fabric and inserting threads or strings through it, and applying a latex layer to the semi-finished product thus obtained, in which the latex layer is applied on the side of the hair. In the extremes free of the strands or strings inserted a fine has been applied layer of a latex solution, as a result of which the latex does not will be in contact with the base layer of the fabric. Free ends on which a thin layer of latex has been applied are introduced into another fabric comprising a support layer to which a thick layer of latex has been applied as a base. Both fabrics are then put in an oven to harden the layers and subsequently the carpet is cut and separated into two layers, it is that is, a mother rug comprising a fabric with threads or strings on it and a daughter rug that comprises a layer of support with a layer of latex and the threads interspersed in the same.

La alfombra con pelo insertado según la técnica anterior conocida se compone de un tejido o una tela de cintas donde se ha insertado hilo o cordel. La etapa de inserción de pelo da lugar a un producto semiacabado, por la que los extremos sueltos del hilo o cordel forman la superficie de contacto, y el revés del producto semiacabado obtenido mediante la inserción de pelo es cubierto con una capa de látex, fijando así las piezas de hilo o cordel incorporadas.The carpet with hair inserted according to the technique known above is composed of a fabric or a fabric of ribbons where thread or string has been inserted. The hair insertion stage gives place to a semi-finished product, whereby the loose ends of the thread or string form the contact surface, and the reverse of the semi-finished product obtained by inserting hair is covered with a layer of latex, thus fixing the pieces of thread or built-in twine

La demanda de alfombras lisas va en aumento y una alfombra que comprende varios diseños se puede obtener a través de una técnica de tejido. Hace algunas décadas una alfombra lisa se obtenía también de productos naturales como las fibras de coco. Los dibujos deseados pueden obtenerse a través de una técnica de tejido pero ésta es una técnica extremadamente laboriosa y, por consiguiente, muy costosa. Una alfombra tejida con una superficie determinada requiere un tiempo de producción de por ejemplo 8 horas, mientras que una alfombra comparable con pelo insertado se puede producir en 10 minutos.The demand for smooth carpets is increasing and a carpet comprising several designs can be obtained through A weaving technique. A few decades ago a smooth carpet was also obtained from natural products such as coconut fibers. The Desired drawings can be obtained through a weaving technique but this is an extremely laborious technique and, for consequently, very expensive. A woven rug with a surface determined requires a production time of for example 8 hours, while a carpet comparable with inserted hair can be Produce in 10 minutes.

Ahora es posible, utilizando el procedimiento según la invención, fabricar una alfombra con la forma externa de una alfombra tejida en el tiempo necesario para fabricar una alfombra con pelo insertado.Now it is possible, using the procedure according to the invention, manufacturing a carpet with the external form of a carpet woven in the time needed to make a carpet with hair inserted.

Tal alfombra se puede obtener empleando el procedimiento desvelado en la reivindicación 1. Como resultado, la superficie de contacto de la alfombra con pelo insertado se convierte en la superficie sobre la que se había aplicado una capa de látex previamente. El procedimiento según la invención hace posible fabricar una alfombra con pelo insertado con la apariencia de una alfombra tejida. Aunque se conoce un procedimiento para fabricar una alfombra de nudos y con pelo insertado a través del documento WO-A-3307790, no se sabe cómo aplicar la capa de látex sobre el lado del pelo. La alfombra con pelo insertado ya conocida se compone de hilos o cordeles que han sido insertados a través de una primera capa base, como yute o polipropileno, y por la que los extremos de los hilos se fijan en una capa de látex, que se ha aplicado a la parte trasera de la capa base primaria.Such carpet can be obtained using the method disclosed in claim 1. As a result, the Carpet contact surface with inserted hair is becomes the surface on which a layer had been applied of latex previously. The process according to the invention makes possible to make a carpet with hair inserted with the appearance of a woven carpet. Although a procedure is known for make a carpet of knots and with hair inserted through the WO-A-3307790, it is not known How to apply the latex layer on the side of the hair. The carpet with already known inserted hair is made up of threads or cords that have been inserted through a first base layer, such as jute or polypropylene, and whereby the ends of the wires are fixed in a layer of latex, which has been applied to the back of the layer primary base.

Habitualmente, se aplica una capa de yute sobre la capa de látex para reforzar el revés de la alfombra así obtenida. También es posible sin embargo, utilizar otro material tejido para reforzar el revés, por ejemplo, un material plástico como polipropileno, posiblemente mezclado con materiales de fibra naturales. El conjunto de las capas se alisará por el lado del látex llevando a cabo una operación de calandrado.Usually, a jute layer is applied over the latex layer to reinforce the reverse of the carpet thus obtained. It is also possible, however, to use another woven material to reinforce the reverse, for example, a plastic material like polypropylene, possibly mixed with fiber materials natural The set of layers will be smoothed on the side of the latex carrying out a calendering operation.

Según la invención es preferible utilizar una tela de cintas en vez de un tejido porque el tejido, que también podría utilizarse normalmente para la inserción de pelo en la alfombra, es demasiado rígido para obtener una alfombra según la invención.According to the invention it is preferable to use a fabric of ribbons instead of a fabric because the fabric, which also could normally be used for hair insertion in the carpet, is too rigid to get a carpet according to the invention.

Es preferible llevar a cabo la etapa de la inserción de pelo mediante el denominado peine deslizante de una máquina para fibra gruesa en lugar de utilizar una máquina para fibra fina. De esta manera, se obtiene una alfombra de apariencia gruesa, que es precisamente lo que se desea. Después de la etapa de la inserción de pelo se aplica primero un recubrimiento previo formado por una solución de un látex sintético, en particular, sobre una base de caucho estireno butadieno carboxilado. Tal solución podría contener aditivos comunes como son las cargas. La solución aplicada es calentada para que el disolvente se evapore y la capa sintética permanezca detrás en forma de capa. Entonces de aplica la capa de látex. Esta capa de látex se cubre entonces con una capa de yute y el conjunto es posteriormente calandrado de manera que el lado en contacto con el suelo se alise. La superficie de contacto de la alfombra coincidirá entonces con el revés del producto semiacabado de la alfombra con pelo insertado conocida hasta ahora, a la que hasta ahora se había aplicado una capa de látex. Así se puede fabricar una alfombra de manera económica y hacer que ésta parezca una alfombra tejida utilizando el procedimiento según la invención, por el que el pelo original, al que se ha aplicado látex, puede funcionar como un refuerzo incorporado.It is preferable to carry out the stage of hair insertion using the so-called sliding comb of a thick fiber machine instead of using a machine to fine fiber In this way, you get an appearance rug thick, which is precisely what is desired. After the stage of hair insertion is first applied a precoat formed by a solution of a synthetic latex, in particular on a base of carboxylated styrene butadiene styrene. Such solution It could contain common additives such as fillers. The solution applied is heated so that the solvent evaporates and the layer Synthetic remain behind in layer form. Then the latex layer This latex layer is then covered with a layer of jute and the set is subsequently calendered so that the Side in contact with the ground is smoothed. The contact surface of the carpet will then coincide with the reverse of the product semi-finished carpet with inserted hair known so far, to which a latex layer had been applied so far. Thus you can make a carpet economically and make it look like a woven carpet using the procedure according to invention, by which the original hair, to which it has been applied Latex, can work as a built-in reinforcement.

Claims (4)

1. Un procedimiento para la fabricación de una alfombra partiendo de una tela e insertando hilos o cordeles en ella, y aplicando una capa de látex al producto semiacabado así obtenido, caracterizado porque el procedimiento comprende cuatro etapas individuales, es decir:1. A process for the manufacture of a carpet starting from a fabric and inserting threads or cords into it, and applying a layer of latex to the semi-finished product thus obtained, characterized in that the procedure comprises four individual stages, that is: i) Aplicar un recubrimiento previo sobre el lado del pelo de la tela habiendo insertado hilos o cordeles en la misma para afianzar el pelo;i) Apply a precoat on the side of the hair of the fabric having inserted threads or ropes in it to strengthen the hair; ii) aplicar una capa de látex sobre en recubrimiento previo de la etapa i);ii) apply a layer of latex on precoating of stage i); iii) aplicar una capa de refuerzo sobre la capa de látex de la etapa ii); yiii) apply a reinforcement layer on the layer latex stage ii); Y iv) llevar a cabo una operación de calandrado.iv) carry out an operation of calendered 2. Un procedimiento según la reivindicación 1, caracterizado porque dicho recubrimiento previo, está formado por una solución de látex sintético cuyo disolvente se evapora por calentamiento.2. A process according to claim 1, characterized in that said precoating is formed by a synthetic latex solution whose solvent is evaporated by heating. 3. Un procedimiento según las reivindicaciones 1 y 2, caracterizado porque se aplica una capa de yute sobre la capa de látex como capa de refuerzo.3. A method according to claims 1 and 2, characterized in that a jute layer is applied on the latex layer as a reinforcing layer. 4. Una alfombra compuesta por una tela con hilo o cordel insertado en la misma y con una capa de látex presente en el producto semiacabado así obtenido, caracterizada porque dicha capa de látex está presente en el lado del pelo, en el que está presente un recubrimiento previo entre dicha capa de látex y dicha capa de pelo del producto semiacabado, y porque dicha capa de látex se remata con una capa de yute.4. A carpet composed of a fabric with thread or string inserted therein and with a latex layer present in the semi-finished product thus obtained, characterized in that said latex layer is present on the side of the hair, in which a precoating between said latex layer and said semi-finished product hair layer, and because said latex layer is topped with a jute layer.
ES97203230T 1996-10-18 1997-10-16 PROCEDURE FOR THE MANUFACTURE OF A CARPET. Expired - Lifetime ES2219725T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1004309A NL1004309C1 (en) 1996-10-18 1996-10-18 Method for manufacturing a carpet and carpet thus manufactured.
NL1004309 1996-10-18

Publications (1)

Publication Number Publication Date
ES2219725T3 true ES2219725T3 (en) 2004-12-01

Family

ID=19763705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97203230T Expired - Lifetime ES2219725T3 (en) 1996-10-18 1997-10-16 PROCEDURE FOR THE MANUFACTURE OF A CARPET.

Country Status (6)

Country Link
EP (1) EP0837170B1 (en)
AT (1) ATE263860T1 (en)
DE (1) DE69728488T2 (en)
DK (1) DK0837170T3 (en)
ES (1) ES2219725T3 (en)
NL (1) NL1004309C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3665399A (en) * 1998-04-27 1999-11-16 Interface, Inc. Floor covering with inverting tufted or sewn face
US9221240B2 (en) 2010-06-30 2015-12-29 Erutan Bv Method for providing a textile product, the product itself and uses thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6615182A (en) * 1966-10-27 1967-02-27
IT1018266B (en) * 1973-07-27 1977-09-30 Naylor Ltd T & A METHOD AND MACHINE FOR THE MANUFACTURING OF FUR FABRICS

Also Published As

Publication number Publication date
NL1004309C1 (en) 1998-04-21
EP0837170B1 (en) 2004-04-07
DK0837170T3 (en) 2004-08-02
EP0837170A2 (en) 1998-04-22
EP0837170A3 (en) 2000-01-05
DE69728488D1 (en) 2004-05-13
DE69728488T2 (en) 2005-02-24
ATE263860T1 (en) 2004-04-15

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