EP0679748A2 - Feutre aiguilleté, à motif utile comme revêtement de sol - Google Patents

Feutre aiguilleté, à motif utile comme revêtement de sol Download PDF

Info

Publication number
EP0679748A2
EP0679748A2 EP19950105848 EP95105848A EP0679748A2 EP 0679748 A2 EP0679748 A2 EP 0679748A2 EP 19950105848 EP19950105848 EP 19950105848 EP 95105848 A EP95105848 A EP 95105848A EP 0679748 A2 EP0679748 A2 EP 0679748A2
Authority
EP
European Patent Office
Prior art keywords
needle felt
pattern
thread system
needle
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.)
Withdrawn
Application number
EP19950105848
Other languages
German (de)
English (en)
Inventor
Gerd Haiber
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.)
Trend Gardinen and Zubehorfabrik Alfons Haiber
Original Assignee
Trend Gardinen and Zubehorfabrik Alfons Haiber
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
Application filed by Trend Gardinen and Zubehorfabrik Alfons Haiber filed Critical Trend Gardinen and Zubehorfabrik Alfons Haiber
Publication of EP0679748A2 publication Critical patent/EP0679748A2/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • D04H1/4209—Inorganic fibres
    • D04H1/4234—Metal fibres
    • 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

Definitions

  • the invention relates to a needle felt with a pattern as a floor covering according to the preamble of claim 1 and a method for its production and its use.
  • the essentially single-colored needle felts are patterned by printing the pattern onto the surface of the needle felt, for example using a flock print, or by applying it in another way in a separate operation. Multi-colored patterns can also be produced using this method.
  • this type of patterning has the disadvantage, in particular in the case of floor coverings, that the pattern which is only applied to the surface can be rubbed off and the pattern can fade or even completely disappear, depending on the stress on the respective surface.
  • the so-called "two-fleece method” is also known from the prior art.
  • This technique for producing needle felts uses two different colors Fleece laid on top of each other.
  • the needle felt is produced using the "two-fleece method”
  • the different-colored fleece lying below is now drawn onto the surface of the felt using special pattern-forming needles.
  • this process requires a great deal of machine work, since special machines are required, and on the other hand, only two-colored needle felts can be obtained by means of this process.
  • Another disadvantage of the "two-fleece method” is that the manufacturer of the patterned needle felt is limited to the pattern options given by the needle felting machine: With the "two-fleece method” only line-shaped patterns can be produced.
  • the object of the invention is to provide new needle felts with patterns for floor coverings and processes for their production, which allow the production of abrasion-resistant patterns of needle felts in a simple manner, without the manufacturer being limited to the number of colors or the type of pattern.
  • the needle felt at least partially has a flat thread system that has the desired pattern and color contains.
  • the patterns are fixed relative to each other at certain locations of the thread system, so that there can be no undesired impairment of the overall pattern by a relative displacement of the individual patterns.
  • the thread system is firmly incorporated into the needle felt by needling, so that wear on the surface does not lead to fading or to the disappearance of the pattern.
  • the manufacturer has the option of determining the subsequent patterning of the carpet and the colors by the selection of the flat thread system, without being limited to a certain number of colors or to certain patterns by the felt manufacturing process.
  • the needle felt essentially has a pattern corresponding to the colors and the pattern of the thread system, whereby the pattern threads can also cross.
  • Very different thread systems can be used to pattern the needle felt.
  • laid scrims can be used, whereby threads of different types, thicknesses and colors can also be used for the different thread systems.
  • the manufacturer is also free to use crossed or uncrossed scrims.
  • the laid scrims can have openings of more or less size. So that the individual threads maintain their relative position to one another, it has proven to be advantageous to fix the laid scrim thermally and / or by gluing.
  • a carrier substrate with pattern threads is preferably used as the flat, at least partially colored and / or patterned thread system. It can be different Materials are used. Base fabrics, foils and / or paper or nonwovens and sewing agents are particularly suitable as carrier substrates, but fabrics can also be used. In the context of this description, sewing active substances are understood to mean substances which are produced using the Malimo, Malipol, Maliwatt or related processes.
  • the pattern threads are preferably knitted into the carrier substrates, in particular if the fabrics are base fabrics or films. However, depending on the carrier substrate selected, the pattern threads can also be connected to the carrier substrate by sewing, gluing, etc. If a sewing agent is used as the carrier system, it is advantageous if the pattern threads are already incorporated into this sewing agent during its manufacture.
  • the carrier substrate preferably has the color of the individual fibers forming the needle felt.
  • the carrier substrate it is also possible for the carrier substrate to be made at least partially from synthetic yarns with high shrinkage capacity, so that the fibers of the carrier substrate shrink during thermal treatment and to withdraw from the surface of the needle felt, or to use carrier substrates which are leached or etched have the finished needle felt removed.
  • support substrates it is particularly advantageous and environmentally friendly if support substrates are used which are soluble in water or aqueous solutions.
  • carrier substrates which are soluble in organic solvents or to switch to carrier substrates which can be removed from the needled felt by etching.
  • a further advantageous development provides for the use of a fleece with a knitted base fabric and pattern threads.
  • Such fleeces with acted Basic knitted fabrics and pattern threads are produced with the composite rustling machine with a nonwoven device, in that a basic knitted fabric is knitted into a nonwoven which stabilizes the nonwoven.
  • the desired pattern threads can be simultaneously acted on, and this overall system is then used as a flat, at least partially colored and / or patterned thread system. It is advantageous in this embodiment that threads of very low thread thickness can be used for the basic knitted fabric knitted in the nonwoven fabric, which practically no longer apply to the surface of the subsequent needle felt or can no longer be seen.
  • yarn thicknesses of 50 to 3500 tex preferably 200 to 2500 tex, have proven to be particularly advantageous in the non-needled state.
  • Different single-colored pattern threads as well as pattern threads patterned in themselves can be used in a needle felt. So that the pattern formed by the pattern threads is visible on the surface of the needle felt and that the threads of the carrier substrate are sufficiently tear-resistant but are not visible on the surface of the needle felt.
  • the sample threads should have on average at least 20 times the average thickness of the individual fibers of the cotton-like fleece.
  • the yarn count of the threads of the carrier substrate is expediently on average 5 to 25 tex.
  • the fibers for the basic knitted fabric it is generally advantageous if the fibers are easy to knit. So that the threads of the basic knitted fabric are not visible on the surface of the needle felt, it has proven to be advantageous to use yarns that are not bulky and inconspicuous. Relatively thin continuous filaments and monofilaments, preferably transparent ones, are preferred. Such fibers are not only suitable for basic fabrics, but also for other carrier systems.
  • Fiber yarns with little composite are particularly suitable.
  • twisted yarns and single yarns are used, which can be produced by any twisting or spinning process.
  • continuous yarn it is also possible to use continuous yarn.
  • the fiber composite of the fiber yarn should be so good that the yarns can still be pulled off the spool.
  • the least partially colored and / or patterned thread system does not necessarily have to have the same width as the cotton-like fleece of individual fibers if both are needled together. Due to the repeating pattern repeat, it is also possible to place different webs of thread lying next to one another on or under the cotton-like fleece of individual fibers or between at least two fleeces, and after needling, the needle felt has the periodically repeating pattern in the desired manner.
  • a fluctuation in the color intensity of the pattern threads can be achieved by statistically distributing the pattern threads when needling over the entire thickness of the needle felt: the pattern thread lies on the surface at some points of the needle felt, at other points on the bottom of the needle felt Side of the felt, or it is covered by a top and bottom layers of pure needle felt covered in different thicknesses. If desired, however, uniform shining through of the pattern threads can be achieved by the pattern threads running essentially parallel to the surface of the needle felt.
  • the flat thread system can be provided with certain properties by mechanical and / or chemical treatment and / or by means of additives, which the subsequent needle felt then also has, at least partially, and not the patterning to serve. It is possible, for example, that the flat thread system has been treated with antibacterial, flame retardant and / or fungicidal. It can also have antistatic properties. In addition to chemical treatment, this can be done by incorporating metallized polyamide fibers and / or metallic fibers into the flat thread system.
  • a knitted fabric is used as a flat thread system without additional pattern threads, it is possible in a simple manner, for. B. to achieve a more rectangular or square pattern of the carpet without additional pattern threads have to be knitted into the pattern-forming knitted fabric.
  • the knitted fabric itself effects the patterning.
  • thicker threads are used for such pattern-forming knitted fabrics than is the case with the knitted fabrics serving as a carrier substrate.
  • the knitted fabrics are dyed in the desired color, or threads of the desired color are used in the manufacture of the knitted fabric.
  • the threads used should be easy to knit. When selecting the threads, the needlability must also be taken into account.
  • the needle felts with a pattern can be produced using various methods.
  • the at least partially flat, at least partially colored and / or patterned thread system is placed on or under at least one cotton-like fleece of individual fibers or between two or more cotton-like fleeces of individual fibers, and this system is then needled.
  • the needling can be done in one or more work steps.
  • one or more already more or less pre-needled nonwovens or even felts can be used on, under or between which the thread system is then placed and the entire system is needled. It is also possible, for example, to first needle a layer of the cotton-like fleece at least slightly, and then to lay on the flat thread system and needle it again.
  • the process can be carried out with nonwovens of different masses, different laying angles and different thicknesses.
  • the method can be carried out, for example, with longitudinal fiber webs, transverse fiber webs, carded webs and random fiber webs.
  • the individual fibers of the cotton-like fleece and the fibers of the flat thread system can have different finenesses, lengths, cross-sectional shapes, crimps, preparations, stiffnesses, strengths, strains, etc.
  • the method can also be used for felting needle machines with different movement mechanisms and directions of movement of the needles, arrangements of the needles, stitch depths, stitch densities, stroke frequencies and hole diameters of the needle plate.
  • the manufacturer is also free to choose the needles, for example in terms of type, fineness, shape and arrangement, as well as the number of barbs.
  • the carrier substrate only serves to fix the pattern threads during the needle felt production
  • such a material can be selected that can be etched out or removed from the needle felt after the production process. It is also possible to use a needle technique in the manufacture of the needle felt, which needles the mesh from the visible side of the needle felt.
  • the process can of course also be carried out using fleece with a knitted base fabric and pattern threads.
  • the method can also be combined with the previously known patterning possibilities and pattern methods of the needle felting machine, such as the two-fleece method.
  • the needle felt produced in this way can then be subjected to further manufacturing and finishing steps and / or cut into tiles or shaped, for example, into molded parts.
  • the needle felts with patterns can also be used for other purposes, for example for interior cladding in vehicles.
  • a knitted carrier substrate, the basic knitted fabric 11, is shown to scale in FIG. It is formed from the warp threads 12 and the weft threads 13. On a statistical average, the thickness of the yarn from which the carrier substrate is made is 16 tex.
  • the filament endless yarn used thus has sufficient tear strength, and the base fabric is sufficiently dimensionally stable to fix the pattern threads 14 in place. However, the thread size was chosen so thin that the basic knitted fabric does not appear in the later needle felt.
  • the yarn used in this embodiment is transparent to white.
  • the pattern threads 14 used are differently colored pattern threads with a yarn size of 2000 tex. To ensure good needling, they are made of fiber yarn with little composite. These pattern threads 14 are knitted into the basic knitted fabric 11. Many intersection points 16 are formed by the pattern threads, so that a repeating pattern having a diamond pattern is created, which additionally contributes to stabilizing the knitted carrier substrate with the pattern threads being knitted.
  • the flat basic knitted fabric is made up of almost square units linked by edges with an average edge length of approx. 0.8 cm.
  • FIG. 2 shows a needle felt 21 to scale, which was produced using the knitted carrier substrate with pattern threads 17 from FIG. 1.
  • the pattern threads 14 and the crossing points 16 can be seen.
  • the individual fibers can also be seen 22, from which the needle felt 21 is essentially made.
  • the individual fibers are gray and have an individual fiber strength of 0.17 to 15 tex.
  • the basic knitted fabric 11, consisting of the warp threads 12 and the weft threads 13, is not visible on the surface of the needle felt 21.
  • the visible pattern threads 14 and the non-visible base fabric 11 are needled in the needle felt 21.
  • the pattern threads 14 not only run on the surface of the needle felt 21, but they are distributed over the entire thickness of the needle felt 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
EP19950105848 1994-04-26 1995-04-19 Feutre aiguilleté, à motif utile comme revêtement de sol Withdrawn EP0679748A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4414479 1994-04-26
DE19944414479 DE4414479A1 (de) 1994-04-26 1994-04-26 Nadelfilz mit Musterung als Fußbodenbelag

Publications (1)

Publication Number Publication Date
EP0679748A2 true EP0679748A2 (fr) 1995-11-02

Family

ID=6516441

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950105848 Withdrawn EP0679748A2 (fr) 1994-04-26 1995-04-19 Feutre aiguilleté, à motif utile comme revêtement de sol

Country Status (3)

Country Link
EP (1) EP0679748A2 (fr)
CZ (1) CZ105695A3 (fr)
DE (1) DE4414479A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348790A1 (fr) * 2002-03-29 2003-10-01 T.N.T. Tessuti Non Tessuti S.r.l. Méthode et dispositf pour fabriquer un article textile décoré avec un effet de broderie et l'article correspondant
WO2019231581A1 (fr) * 2018-05-29 2019-12-05 Nike, Inc. Procédé de production de textiles non tissés à propriétés zonales variables
WO2019231580A1 (fr) * 2018-05-29 2019-12-05 Nike, Inc. Procédé pour textiles non tissés à propriétés zonales variables

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE216439T1 (de) 1997-01-10 2002-05-15 Falke Garne Zweigniederlassung Flächiges gebilde, insbesondere ein vliesstoff
DE10123894A1 (de) * 2001-05-16 2002-12-05 Titv Greiz Verfahren zur Bemusterung von Filzen und Vliesen
EP1384802B1 (fr) * 2002-07-25 2005-12-14 Filzfabrik GmbH & Co. KG Procédé de fabrication d' un produit textile et produit textile
DE102006019669A1 (de) * 2006-04-27 2007-11-15 Lisa Dräxlmaier GmbH Zierteil für Kraftfahrzeuge

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348790A1 (fr) * 2002-03-29 2003-10-01 T.N.T. Tessuti Non Tessuti S.r.l. Méthode et dispositf pour fabriquer un article textile décoré avec un effet de broderie et l'article correspondant
WO2019231581A1 (fr) * 2018-05-29 2019-12-05 Nike, Inc. Procédé de production de textiles non tissés à propriétés zonales variables
WO2019231580A1 (fr) * 2018-05-29 2019-12-05 Nike, Inc. Procédé pour textiles non tissés à propriétés zonales variables
CN112166212A (zh) * 2018-05-29 2021-01-01 耐克创新有限合伙公司 用于具有可变区域特性的非织造织物的方法
CN112313373A (zh) * 2018-05-29 2021-02-02 耐克创新有限合伙公司 用于具有可变区域特性的非织造织物的方法
US11248322B2 (en) 2018-05-29 2022-02-15 Nike, Inc. Method for nonwoven textiles with variable zonal properties

Also Published As

Publication number Publication date
DE4414479A1 (de) 1995-11-02
CZ105695A3 (en) 1995-11-15

Similar Documents

Publication Publication Date Title
EP0411647B1 (fr) Procédé pour la fabrication d'un velours aiguilleté en relief avec des motifs
AT398211B (de) Verfahren zum herstellen eines velournadelfilzes
EP2000569B1 (fr) Utilisation d` un Tissu non tissé multicouche structuré
EP0055362B1 (fr) Procédé de fabrication d'un produit textile plat ainsi que le produit textile ainsi fabriqué
EP0679748A2 (fr) Feutre aiguilleté, à motif utile comme revêtement de sol
EP0411248B1 (fr) Procédé pour la fabrication de nappes textiles à dessin de non-tissés aiguilletés
DE8000282U1 (de) Gemusterte textile stoffbahn oder -tafel
EP0054686B1 (fr) Procédé de fabrication d'un voile textile non-tissé ainsi que le voile textile non-tissé
DE2035669C3 (de) Haarfaserflachmaterial und Verfahren zu seiner Herstellung
DE10132103C1 (de) Verfahren zur Herstellung eines gemusterten textilen Flächengebildes
DE2718036A1 (de) Papiermacherfilz und verfahren zu seiner herstellung
DE2801437A1 (de) Verbundmaschenbahn und verfahren zu deren herstellung
DE3149137C2 (fr)
DE10345953B4 (de) Vliesstoff und Verfahren zur seiner Herstellung
DE19843078A1 (de) Wirkvliesstoff-Maliknit- und Verfahren zu dessen Herstellung
DE2527892A1 (de) Verfahren zur herstellung eines gerauhten textilen flaechengebildes
DE4214869C2 (de) Textiles Flächengebilde
DE19546430C1 (de) Voluminöses, längsstabiles Flächengebilde
DE2621592A1 (de) Textilkoerper
DE19859782C1 (de) Verfahren zur Herstellung eines mechanisch verfestigten Vliesstoffes mit thermischer Zusatzverfestigung
DE10318126B4 (de) Mehrfachgewebe
EP1384802B1 (fr) Procédé de fabrication d' un produit textile et produit textile
DE19812499C2 (de) Verfahren zur Herstellung voluminöser Vliesstoffe mit beidseitig angeordneten Maschenschichten
WO2020216532A1 (fr) Tricot en velours bidimensionnel
DE2254484A1 (de) Verfahren zur herstellung von nichtgewebten textilstoffen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK FR GB IT LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19980311