DE10117354A1 - Surface structure for working surface of needled fleece, e.g. for floor covering, comprises depressions in which fibers are fused together to produce three-dimensional structure - Google Patents
Surface structure for working surface of needled fleece, e.g. for floor covering, comprises depressions in which fibers are fused together to produce three-dimensional structureInfo
- Publication number
- DE10117354A1 DE10117354A1 DE10117354A DE10117354A DE10117354A1 DE 10117354 A1 DE10117354 A1 DE 10117354A1 DE 10117354 A DE10117354 A DE 10117354A DE 10117354 A DE10117354 A DE 10117354A DE 10117354 A1 DE10117354 A1 DE 10117354A1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- fabric
- needle
- wear layer
- embossing
- 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.)
- Withdrawn
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 27
- 238000004049 embossing Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000975 dye Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002952 polymeric resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- 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
- D04H1/4282—Addition polymers
-
- 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
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin 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
-
- 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
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
-
- 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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0871—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having an ornamental or specially shaped visible surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0246—Acrylic resin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2471/00—Floor coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
- B32B2607/02—Wall papers, wall coverings
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Flächengebilde mit einer Nadelvlies- Nutzschicht, wobei die Fasern der Nadelvlies-Nutzschicht an vorbestimmten Berei chen unter Ausbildung von Vertiefungen derart miteinander verschmolzen sind, daß das Flächengebilde eine dreidimensionale Oberflächenstruktur aufweist, ein Verfah ren zu dessen Herstellung sowie die Verwendung dieses Flächengebildes beispiels weise als Bodenbelag, Wandbelag oder als Sitzbezug für Möbel.The present invention relates to a flat structure with a needle fleece Wear layer, the fibers of the needle fleece wear layer at predetermined areas Chen are fused together to form wells that the fabric has a three-dimensional surface structure, a process ren for its production and the use of this fabric for example wise as a floor covering, wall covering or as a seat cover for furniture.
Nadelvliesbeläge sind seit langem bekannt und werden aufgrund ihrer guten Ver schleißeigenschaften in großem Umfang als Fußbodenbeläge verwendet. Ein Nachteil von Nadelvliesbelägen besteht jedoch darin, daß sie ein optisch nur wenig ansprechendes Aussehen aufweisen. Eine Möglichkeit zur optischen Aufwertung eines Nadelvliesbelags besteht beispielsweise darin, die Nutzschicht eines Na delvliesbelags zu färben. Dadurch wird jedoch lediglich eine farbliche Dessinierung eines Nadelvliesbelags erreicht.Needle fleece coverings have been known for a long time and are due to their good ver abrasion properties widely used as floor coverings. On Disadvantage of needle fleece coverings, however, is that they are only visually a little have an attractive appearance. A possibility for optical enhancement A needle-punched nonwoven covering consists, for example, of the wear layer of a Na to dye delvlies. However, this is only a color design of a needle felt covering.
Somit liegt der vorliegenden Erfindung die Aufgabe zugrunde, ein Flächengebilde auf Basis eines Nadelvliesmaterials auf neuartige Weise zu gestalten, um es dadurch optisch aufzuwerten.The present invention is therefore based on the object of a flat structure To design the basis of a needle fleece material in a new way to make it optically upgrade.
Diese Aufgabe wird durch die in den Ansprüchen gekennzeichneten Ausführungs formen gelöst. Insbesondere wird ein Flächengebilde mit einer Nadelvlies- Nutzschicht bereitgestellt, wobei die Fasern der Nadelvlies-Nutzschicht an vorbe stimmten Bereichen unter Ausbildung von Vertiefungen derart miteinander ver schmolzen sind, daß das Flächengebilde eine dreidimensionale Oberflächenstruktur aufweist.This object is achieved by the execution characterized in the claims shapes solved. In particular, a fabric with a needle-punched nonwoven Wear layer provided, with the fibers of the needle fleece wear layer in front disagreed with each other in areas with the formation of specializations are melted that the fabric has a three-dimensional surface structure having.
Das Nadelvlies des erfindungsgemäßen Flächengebildes kann aus synthetischen Polymerfasern gebildet sein. Diese synthetischen Polymerfasern unterliegen prinzi piell keiner Beschränkung, solange sie in einem geeigneten Temperaturbereich schmelzbar sind. Das Nadelvlies des erfindungsgemäßen Flächengebildes ist vor zugsweise aus Fasern aus der Gruppe von Polyamidfasern, Polyacrylfasern, Po lyacrylnitrilfasern, Polyesterfasern, Polyethylen- oder Polypropylenfasern gebildet. Besonders bevorzugt ist das Nadelvlies des erfindungsgemäßen Flächengebildes aus Polyamidfasern, wie beispielsweise Polyamid-6,6, Polyamid-6 oder Polyamid-11, gebildet.The needle punch of the fabric according to the invention can be made of synthetic Polymer fibers can be formed. These synthetic polymer fibers are subject to prinzi no limitation as long as they are in a suitable temperature range are fusible. The needle felt of the fabric according to the invention is in front preferably from fibers from the group of polyamide fibers, polyacrylic fibers, Po lyacrylonitrile fibers, polyester fibers, polyethylene or polypropylene fibers. The needle felt of the fabric according to the invention is particularly preferred made of polyamide fibers, such as polyamide-6,6, polyamide-6 or polyamide-11, educated.
Unter einer Nadelvlies-Nutzschicht wird im Rahmen der vorliegenden Erfindung eine durch Vernadeln bzw. Vernähen eines Nadelvlieses bzw. Faservlieses aus den vor stehend genannten synthetischen Polymerfasern gebildete Schicht bzw. Lage ver standen. Die Nadelvlies-Nutzschicht des erfindungsgemäßen Flächengebilde kann aus einer oder mehreren Schichten bzw. Lagen eines Nadelvlieses aufgebaut sein. Die Dicke der Nadelvlies-Nutzschicht des erfindungsgemäßen Flächengebildes be trägt beispielsweise von 1 mm bis 10 mm, eine Dicke von 2 mm bis 5 mm ist jedoch bevorzugt.In the context of the present invention, a needle fleece wear layer is used by needling or sewing a needle fleece or non-woven fabric from the front standing synthetic polymer fibers formed layer or layer ver stood. The needle fleece wear layer of the fabric according to the invention can be constructed from one or more layers or layers of a needle felt. The thickness of the needle fleece wear layer of the fabric according to the invention be carries, for example, from 1 mm to 10 mm, but is from 2 mm to 5 mm thick prefers.
Ferner kann die Nadelvlies-Nutzschicht des erfindungsgemäßen Flächengeblides mit einem Träger bzw. Rücken verklebt und/oder vernadelt sein. Als Träger kann jegli ches Material auf Basis natürlicher und/oder synthetischer Folien, Gewebe, Gelege, Vliese oder Gewirke sowie textiler Werkstoffe eingesetzt werden. Insbesondere kön nen als Träger Nadelvliese, Faservliese, Jutegewebe, Mischgewebe aus natürlichen Fasern, wie Baumwolle und Zellwolle, Glasfasergewebe, mit Haftvermittler be schichtetes Glasfasergewebe, Mischgewebe aus Synthesefasern, Gewebe aus Kern/Mantelfasern mit z. B. einem Kern aus Polyester und einer Ummantelung aus Polyamid, verwendet werden, wobei die vorstehend genannten Träger in einer Schicht aus einem geschäumten oder ungeschäumten Polymerharz eingearbeitet sein können. Geeignete Polymerharze sind beispielsweise Butadien-Styrol- Dispersionen, PVC-Plastisole, Polyurethane oder Naturlatex oder Mischungen da von. Die Dicke des Trägers kann beispielsweise von 1 mm bis 10 mm betragen, eine Dicke von 2 mm bis 5 mm ist jedoch bevorzugt. Furthermore, the needle-fleece wear layer of the flat panel according to the invention can also be used glued and / or needled to a carrier or back. Anyone can be a carrier ches material based on natural and / or synthetic foils, fabrics, scrims, Nonwovens or knitted fabrics and textile materials are used. In particular, NEN as a carrier needle fleece, non-woven fabrics, jute fabrics, mixed fabrics from natural Fibers such as cotton and rayon, glass fiber fabrics, with adhesion promoters layered glass fiber fabric, blended fabric made of synthetic fibers, fabric made of Core / sheath fibers with z. B. a core of polyester and a sheath Polyamide, are used, the above-mentioned carrier in one Layer of a foamed or non-foamed polymer resin incorporated could be. Suitable polymer resins are, for example, butadiene-styrene Dispersions, PVC plastisols, polyurethanes or natural latex or mixtures there of. The thickness of the carrier can be, for example, from 1 mm to 10 mm, one However, a thickness of 2 mm to 5 mm is preferred.
Ein weiterer Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstel lung des erfindungsgemäßen Flächengebildes mit einer Nadelvlies-Nutzschicht, umfassend: (a) Bereitstellen eines Flächengebildes mit einer Nadelvlies-Nutzschicht und (b) thermisches Prägen bzw. Strukturieren des Flächengebildes mittels eines Prägewerkzeugs, welches an dessen Oberfläche Vorsprünge aufweist, so daß die Fasern der Nadelvlies-Nutzschicht an den Bereichen, welche mit den an der Ober fläche des Prägewerkzeugs angeordneten Vorsprüngen in Kontakt kommen, mitein ander verschmelzen. Durch dieses Verfahren wird ein Flächengebilde mit einer thermofixierten, dreidimensionalen Oberflächenstruktur gebildet. Das in diesem Verfahren verwendete Prägewerkzeug kann beispielsweise eine Prägeplatte oder eine Prägewalze sein. Es ist jedoch bevorzugt, den Prägeschritt unter Verwendung einer Prägewalze durchzuführen.Another object of the present invention is a method of manufacture development of the fabric according to the invention with a needle fleece wear layer, comprising: (a) providing a fabric with a needle fleece wear layer and (b) thermal embossing or structuring of the fabric by means of a Embossing tool, which has projections on its surface, so that the Fibers of the needle fleece wear layer on the areas that match those on the top projections arranged on the surface of the embossing tool come into contact with one another other merge. This process creates a flat structure with a thermofixed, three-dimensional surface structure. That in this Embossing tool used in the process can, for example, be an embossing plate or be an embossing roller. However, it is preferred to use the embossing step an embossing roller.
In dem Verfahren zur Herstellung des erfindungsgemäßen Flächengebildes mit einer dreidimensional strukturierten Nadelvlies-Nutzschicht unterliegt die Oberflächentem peratur des Prägewerkzeugs bzw. Strukturierungswerkzeugs keiner Beschränkung, solange sie über der Erweichungstemperatur des Nadelvliesfasermaterials liegt. Bei spielsweise liegt sie in einem Bereich von 80°C bis 250°C, vorzugsweise in einem Bereich von 100°C bis 200°C.In the process for producing the fabric according to the invention with a three-dimensional structured needle fleece wear layer is subject to the surface temperature temperature of the embossing tool or structuring tool no restriction, as long as it is above the softening temperature of the needle fleece material. at for example, it is in a range from 80 ° C to 250 ° C, preferably in one Range from 100 ° C to 200 ° C.
Das in dem Verfahren zur Herstellung des erfindungsgemäßen Flächengebildes mit einer Nadelvlies-Nutzschicht verwendete Prägewerkzeug weist an dessen Oberflä che Vorsprünge auf, die üblicherweise größer als die Dicke des erfindungsgemäßen Flächengebildes sind. In Abhängigkeit von dem Profil des Prägewerkzeugs wird demgemäß eine entsprechende dreidimensionale Strukturierung des Flächengebil des erreicht, d. h. das Profil des Prägewerkzeugs wird in die Oberfläche des Flä chengebildes übertragen.The in the process for producing the fabric according to the invention with An embossing tool used in a needle-fleece wear layer has on its surface che projections, which are usually larger than the thickness of the invention Are fabric. Depending on the profile of the embossing tool accordingly a corresponding three-dimensional structuring of the surface structure of achieved, d. H. the profile of the embossing tool is in the surface of the surface transferred.
Die an der Oberfläche des Prägewerkzeugs angeordneten Vorsprünge weisen bei spielsweise eine Größe bzw. Höhe von 2 mm bis 8 mm, vorzugsweise 2 mm bis 5 mm, auf. Die Strukturierung des durch diese Vorsprünge gebildeten Relief- bzw. Stempelmusters auf dem Prägewerkzeug unterliegt keiner besonderen Beschrän kung. Es lassen sich beliebige geometrische oder nicht-geometrische Formen bzw. Muster, Buchstaben, Logos, etc., realisieren.The projections arranged on the surface of the embossing tool have for example a size or height of 2 mm to 8 mm, preferably 2 mm to 5 mm, on. The structuring of the relief or Stamp patterns on the embossing tool are not subject to any particular restrictions kung. Any geometric or non-geometric shapes or Realize patterns, letters, logos, etc.
Die Nadelvlies-Nutzschicht des erfindungsgemäßen Flächengebildes kann aus ge färbten synthetischen Polymerfasern gebildet sein. Alternativ kann das erfindungs gemäße Flächengebilde auch durch bekannte Färbe- bzw. Druckverfahren gefärbt werden. Beispielsweise kann ein Flächengebilde mit einer rohweißen Nadelvlies- Nutzschicht durch das vorstehend beschriebene Verfahren thermisch geprägt wer den. Das resultierende Flächengebilde mit einer rohweißen, thermisch geprägten Nadelvlies-Nutzschicht kann anschließend beispielsweise mittels des in DE 197 30 103 A1 beschriebenen Tinctronic-Verfahrens mit einem Mehrfarbdruck versehen werden. Dadurch läßt sich das erfindungsgemäße, dreidimensional strukturierte Flä chengebilde mit einer beliebigen Farbe bzw. mit einem beliebigen Farbmuster be drucken. Ferner ist es möglich, die Nadelvlies-Nutzschicht nur an den Bereichen zu färben, welche nicht thermisch geprägt bzw. thermisch strukturiert wurden, so daß die thermisch geprägten Bereiche und die nicht geprägten Bereiche der Nadelvlies- Nutzschicht eine unterschiedliche Farbe bzw. ein unterschiedliches Farbmuster auf weisen können. Zum Färben des Flächengebildes können alle für Nadelvliese bzw. Faservliese verwendeten Farbstoffe bzw. Farben, beispielsweise auch fluoreszieren de Farbstoffe, verwendet werden.The needle fleece wear layer of the fabric according to the invention can from ge dyed synthetic polymer fibers. Alternatively, the fiction according fabrics also colored by known dyeing or printing processes become. For example, a fabric with a raw white needle punch Wear layer thermally embossed by the method described above the. The resulting fabric with a raw white, thermally embossed Needle fleece wear layer can then, for example, by means of the in DE 197 30 103 A1 Tinctronic process described with a multi-color printing become. This enables the three-dimensionally structured surface according to the invention Chengebilden be with any color or with any color pattern to press. It is also possible to close the needle fleece wear layer only at the areas dye, which were not thermally embossed or thermally structured, so that the thermally embossed areas and the non-embossed areas of the needle punch Wear layer a different color or a different color pattern can point. For dyeing the flat structure, all for needle fleece or Nonwovens used dyes or colors, for example fluoresce de dyes can be used.
Das erfindungsgemäße Flächengebilde weist neben den guten optischen Eigen schaften und der einfachen Dessinierbarkeit auch die geschätzten guten mechani schen Eigenschaften und Verschleißeigenschaften eines Nadelvlies-Belags auf. Die dreidimensionale Oberflächenstruktur des erfindungsgemäßen Flächengebildes bleibt selbst bei mechanischer Beanspruchung über einen langen Zeitraum erhalten, ohne daß sich die Oberflächenstruktur bzw. das Oberflächenmuster mit der Zeit ver schlechtert. Dies beruht insbesondere auf der Struktur der Nadelvlies-Nutzschicht, welche miteinander verschlungene bzw. vernähte Polymerfasern aufweist, wodurch die Randbereiche des nicht geprägten Bereichs der Nadelvlies-Nutzschicht nicht ausfransen bzw. verfilzen. Im Gegensatz dazu verfilzen die Fasern an den geprägten Randbereichen eines auf ähnliche Weise aus einem schlingenlosen Veloursbelag hergestellten Flächengebildes bei mechanischer Belastung schon nach kurzer Zeit. Das erfindungsgemäße Flächengebilde ist daher im Gegensatz zu einem auf ähnliche Weise hergestellten Flächengebilde mit einer Velours-Nutzschicht für Anwen dungen, die eine hohe Verschleißfestigkeit erfordern, ausgezeichnet geeignet. Das erfindungsgemäße Flächengebilde eignet sich beispielsweise zur Verwendung als Bodenbelag, Wandbelag oder als Sitzbezug für Möbel. Die dreidimensionale Ober flächenstruktur des erfindungsgemäßen Flächengebildes bleibt überraschenderwei se sogar nach einer starken Beanspruchung durch einen Stuhlbein- und Stuhlrol lentest erhalten, so daß sich das erfindungsgemäße Flächengebilde beispielsweise ausgezeichnet als Fußbodenbelag für Büro- und Wohnräume eignet.The sheetlike structure according to the invention has good optical properties and the easy designability also the valued good mechani properties and wear properties of a needle felt covering. The three-dimensional surface structure of the fabric according to the invention is retained over a long period of time even under mechanical stress, without the surface structure or surface pattern changing over time deteriorated. This is based in particular on the structure of the needle fleece wear layer, which has intertwined or sewn polymer fibers, whereby the edge areas of the non-embossed area of the needle fleece wear layer are not fray or felt. In contrast, the fibers matt on the embossed Edge areas of a looped suede covering in a similar way manufactured fabric under mechanical load after a short time. The fabric according to the invention is therefore in contrast to a similar one Fabric made in this way with a velor wear layer for users Applications that require high wear resistance are excellently suited. The The sheet according to the invention is suitable, for example, for use as Flooring, wall covering or as a seat cover for furniture. The three-dimensional upper The surface structure of the fabric according to the invention remains surprisingly even after heavy use of a chair leg and chair roller lentest obtained so that the fabric according to the invention, for example Excellent as a floor covering for office and living rooms.
Claims (9)
- a) Bereitstellen eines Flächengebildes mit einer Nadelvlies-Nutzschicht und
- b) thermisches Prägen des Flächengebildes mittels eines Prägewerkzeugs, welches an dessen Oberfläche Vorsprünge aufweist, so daß die Fasern der Nadelvlies-Nutzschicht an den Bereichen, welche mit den an der Oberfläche des Prägewerkzeugs angeordneten Vorsprüngen in Kontakt kommen, miteinander verschmelzen.
- a) Providing a fabric with a needle fleece wear layer and
- b) thermal embossing of the fabric by means of an embossing tool which has projections on its surface, so that the fibers of the needle fleece wear layer fuse together at the regions which come into contact with the projections arranged on the surface of the embossing tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117354A DE10117354A1 (en) | 2001-04-06 | 2001-04-06 | Surface structure for working surface of needled fleece, e.g. for floor covering, comprises depressions in which fibers are fused together to produce three-dimensional structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117354A DE10117354A1 (en) | 2001-04-06 | 2001-04-06 | Surface structure for working surface of needled fleece, e.g. for floor covering, comprises depressions in which fibers are fused together to produce three-dimensional structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10117354A1 true DE10117354A1 (en) | 2002-10-10 |
Family
ID=7680738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10117354A Withdrawn DE10117354A1 (en) | 2001-04-06 | 2001-04-06 | Surface structure for working surface of needled fleece, e.g. for floor covering, comprises depressions in which fibers are fused together to produce three-dimensional structure |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10117354A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10357961A1 (en) * | 2003-12-10 | 2005-07-14 | Findeisen Gmbh | Nonwoven floor covering material, with recesses in its upper surface, has inserts in a wide variety of non-textile materials placed within the inserts and bonded in place for visual effects |
| US9163356B2 (en) | 2004-05-26 | 2015-10-20 | Bonar B.V. | Cushioned vinyl floor covering |
| EP3249096A1 (en) * | 2016-05-27 | 2017-11-29 | Findeisen GmbH | Needle bonded nonwoven floor covering |
| EP3385422A1 (en) * | 2017-04-07 | 2018-10-10 | Carl Freudenberg KG | Thermally embossed nonwoven fabric and method for producing the same |
| WO2019238399A1 (en) * | 2018-06-13 | 2019-12-19 | Adler Pelzer Holding Gmbh | Three-dimensionally formed needle-punched nonwoven |
-
2001
- 2001-04-06 DE DE10117354A patent/DE10117354A1/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10357961A1 (en) * | 2003-12-10 | 2005-07-14 | Findeisen Gmbh | Nonwoven floor covering material, with recesses in its upper surface, has inserts in a wide variety of non-textile materials placed within the inserts and bonded in place for visual effects |
| DE10357961B4 (en) * | 2003-12-10 | 2007-04-19 | Findeisen Gmbh | Needle nonwoven covering and process for its production |
| US9163356B2 (en) | 2004-05-26 | 2015-10-20 | Bonar B.V. | Cushioned vinyl floor covering |
| EP3249096A1 (en) * | 2016-05-27 | 2017-11-29 | Findeisen GmbH | Needle bonded nonwoven floor covering |
| EP3385422A1 (en) * | 2017-04-07 | 2018-10-10 | Carl Freudenberg KG | Thermally embossed nonwoven fabric and method for producing the same |
| WO2019238399A1 (en) * | 2018-06-13 | 2019-12-19 | Adler Pelzer Holding Gmbh | Three-dimensionally formed needle-punched nonwoven |
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