EP0013428A1 - Article textile en nappe et son utilisation - Google Patents

Article textile en nappe et son utilisation Download PDF

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Publication number
EP0013428A1
EP0013428A1 EP19790105380 EP79105380A EP0013428A1 EP 0013428 A1 EP0013428 A1 EP 0013428A1 EP 19790105380 EP19790105380 EP 19790105380 EP 79105380 A EP79105380 A EP 79105380A EP 0013428 A1 EP0013428 A1 EP 0013428A1
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EP
European Patent Office
Prior art keywords
fiber
textile fabric
fibers
fabric according
layer
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.)
Granted
Application number
EP19790105380
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German (de)
English (en)
Other versions
EP0013428B1 (fr
Inventor
S A Breveteam
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.)
Breveteam SA
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Breveteam SA
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
Priority claimed from CH15779A external-priority patent/CH625931B/de
Application filed by Breveteam SA filed Critical Breveteam SA
Priority to AT79105380T priority Critical patent/ATE6678T1/de
Publication of EP0013428A1 publication Critical patent/EP0013428A1/fr
Application granted granted Critical
Publication of EP0013428B1 publication Critical patent/EP0013428B1/fr
Expired legal-status Critical Current

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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
    • D04H1/44—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G1/00—Loose filling materials for upholstery
    • 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/45—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by forming intermeshing loops or stitches from some of the fibres
    • 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
    • D04H13/00—Other non-woven fabrics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, or bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249922—Embodying intertwined or helical component[s]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
    • Y10T442/3724—Needled

Definitions

  • the invention relates to a textile fabric with a non-woven fiber layer which is consolidated by means of needling fibers.
  • the textile fabric of the type mentioned at the outset is characterized in that the nonwoven fiber layer, which has a non-uniform surface, contains fiber structures made from spherically entangled fibers, the fiber structures of which are consolidated by means of the needling fibers.
  • the essential bases of the product according to the invention are the structures consisting of the spherically entangled fibers or Bodies proposed that are referred to below as ball yarns. Due to their structure, in contrast to fibers or fiber flakes on the one hand and yarns on the other hand, the ball yarns are preferably more or less free-flowing, which, for example, considerably facilitates the process of combining and laying the ball yarns in the fiber layer, or enables them in the first place.
  • the shape of these spherical yarns can be either spherical or spherical, ie also elongated or of elongated shape, and is therefore preferably essentially round in cross section, for example like a yarn.
  • a ratio of length to width of, for example, about 1: 1 1, the ball yarn is approximately or completely round, while with a ratio of width to length.
  • a ratio of width to length of e.g. approximately 1: 3 to 1: 5 can be approximately worm-shaped. It can also have a cylindrical shape. Structures of this type made from, for example, many types of textile fibers can be handled well in the process of mixing and layering due to their free-flowing and rolling properties.
  • the ball yarns contain, for example, individual fibers of finite length, and the shape and the round cross section result from the spherically entangled arrangement of the fibers, which are, for example, spherically entangled or curled.
  • the ball yarn can also contain spherically entangled pieces of helically spun fibers.
  • Spherical fiber aggregates are already known (DE-OS 2 811 004), in which the individual fibers not twisted together are entangled with one another. These consist of lumps of matted short fibers or thread pieces and are suitable as sealing or cushioning material. A collection of a large number of fiber pieces is undesirable for sufficient matting.
  • Felted fibers are known to be a random, inextricable mass or a jumble of fibers in a crossed position with high density (Jaumann, New large manual of textile science, specialist book publisher Dr. Pfannenberg & CO., Giessen, 1956, 2nd edition, pages 689 - 693), which is more than 0.1 g / cm 3 , for example up to 0.6 g / cm 3 .
  • Products made from felted fibers are therefore known to have a heavy grip (Fischer-Bobsin, Lexicon textile finishing and border areas, Verlag Fischer-Bobsin, Dülmen-Daldrup, 1960, 2nd edition, pages 694 - 695).
  • the well-known fiber balls can only be mixed with each other or with another material, eg on a carrier Particularly because of their short fiber lengths of 3 mm, they are therefore only limited and can be used in accordance with their dense structure, so they cannot be used for textile fabrics if products with low hardness and density are required or their further processing due to their structure binding-free consolidation, for example for the production of textile fabrics, is required t.
  • the fiber balls separated and dried from the suspension have a density of 0.02 - 1 and correspond in size to the length of the fibers, which is 0.2 - 15 mm. Because of the dependence of the ball size on the respective fiber length, a structure of the ball from fibers placed against one another is therefore decisive and limited to the use of a selected fiber material.
  • Such fiber structures are particularly suitable only for the production of building boards, moldings or paper because of the short fibers and the use of binders.
  • flammable spherical fiber structures known from FR-PS 898.980 are also made of felted fibers and therefore also do not have properties that go beyond use as a fuel.
  • the ball yarns of the textile fabric according to the invention have non-felted fibers, e.g. in a needle-capable density and a structure in which the fibers, due to their sufficient length, preferably at least 15 mm, are arranged substantially following the curvature of the spherical shape, or can be oriented accordingly, so that they are spherically entangled. Because of the needled density, the fiber layer of the textile fabric according to the invention can therefore not only be consolidated by needling, but also by crocheting or knitting.
  • the fiber structures can therefore be referred to as kinetically independent parts, which result in the non-uniform surface that g at will emustert eg be structured knob-like or can have different colors.
  • the fibers Due to the intricate arrangement, the fibers are held in the ball yarn and receive, for example, a desired pre-consolidation with each other, similar to, for example, a conventional loosely twisted fiber yarn, so that, if desired, the consolidation by the needle process can be less intensive and have a greater thickness and Elasticity of the product as well as better maintenance of the structure can be achieved.
  • the spherically entangled fibers are, for example, in a still looser arrangement, so that the ball yarns are, for example, actively needled.
  • the fiber layer can therefore be needled in an advantageous manner by fibers originating from it.
  • they can also be passively needled, ie needling fibers can be passed through or pulled through the ball yarns or introduced into the same.
  • the ball yarn Due to the shape of the ball yarn e.g. a body with defined dimensions and a closed structure with non-parallel fibers and with a surface in which the fibers, e.g. are held with their ends inside the ball yarn and secured against unwanted falling out.
  • the ball yarns therefore have greater cohesion, e.g. Tensile strength and abrasion resistance on as a known untwisted fiber structure, e.g. a fiber flake in which the surface has outwardly projecting fibers that are not secured against being pulled out.
  • Needling fibers are also to be understood below as those which are not only the needling technique in nonwovens, e.g. for nonwovens or textile composites, but also for crocheting, knitting or the like, e.g. can result in active or passive involvement.
  • the ball yarn can also, e.g. sewn using a multi-needle method, which is why e.g. fibers of sewing threads or these themselves are to be understood as needling fibers.
  • the round ball yarns can have a diameter of 3 - 50 mm depending on the type of fiber and / or the amount or desired pattern.
  • the warm ball yarns can have a thickness of approx. 3 - 50 mm and a length of 9 - 150 mm, for example.
  • the size or thickness of the individual ball yarns depends, for example, apart from the fiber fineness, fiber quality and length, on the amount of fibers involved.
  • the fiber density in a loosely deposited ball yarn can be, for example, 0.01 to 0.1 g / cm 3 .
  • the textile fabric 2 thus preferably has novel properties which depend, for example, on the type, density and needling of the ball yarns.
  • the ball yarns can be of the same or different properties.
  • Each ball yarn can contain one type of fiber or fiber blend or have one or more colors.
  • the ball yarn fibers of different lengths and therefore short fibers or those of z.3. Waste yarns, ie of different origins and colors.
  • Natural fibers such as cotton or wool fibers or animal hair such as goat hair, peiz hair or the like, or synthetic fibers of various types, for example one or more multifilaments, such as those made of polyamide, polypropylene, polyester, glass fibers or the like, can be used, textured ones, for example, crimped Fibers can result in additional structuring and bulking.
  • Mixed ball yarns made from natural fibers and ball yarns made from synthetic fibers can also be present.
  • the stack lengths can be chosen as desired within the scope of the manufacturing possibilities and are, for example, 40-120 mm.
  • the fiber titer can be between about 3 dtex and 100 dtex, preferably between 6 and 40 dtex, it being possible to add a portion of coarse fibers, for example for a desired structuring.
  • Ball yarn can advantageously lie next to ball yarn.
  • a single-layer structure and thus a single-layer textile fabric can be formed which, for example, has a thickness which corresponds to the thickness of the Kugelgarr.es after needling speaks.
  • ball yarns there can also be superimposed ball yarns, so that a correspondingly thicker fiber layer can be formed, and the ball yarns can have different sizes or diameters and, for example, ball yarns of different sizes can be mixed with one another.
  • the fiber layer can be made up of a layer of ball yarns of large diameter and an overlying layer of ball yarns of smaller diameter and both layers can be consolidated by needling,
  • the ball yarns in the fiber layer can also be made with a fiber material, e.g. the same as described above for the ball yarn, but of a different shape, e.g. be mixed with elongated fiber pieces, fiber flakes or fibers themselves or be embedded therein, if this e.g. for additional consolidation, patterning or filling of spaces between the ball yarns is desired.
  • a mixture of ball yarns with another fiber material can be used when using the textile fabric according to the invention for e.g. Outer clothing purposes may be beneficial.
  • the fiber structure layer can, however, also be needled with a carrier layer, so that the ball yarns are fastened thereon.
  • the ball yarns can, in particular, also be placed loosely on the carrier layer and connected to it by needling.
  • the carrier layer can be a passively needle-capable sheetlike structure, such as, for example, a plastic film, grid film, a net, a woven fabric, a knitted fabric, fiber composite material, paper, cardboard or the like.
  • the backing layer can, however, also be an actively needlable sheet, so that the textile sheet can additionally be needled from the needlable backing layer.
  • a layer of a material of a different shape than the ball yarns can be fastened over the fiber layer with the ball yarns Carrier layer to be connected by nailing.
  • the cover layer can prevent damage caused by excessive needling of severely pre-remnant nail yarns. However, the risk of damage to the ball yarns can also be avoided by mixing the same with another fiber material as described above.
  • the fiber layer preferably contains the ball cigarettes over an entire extent of the textile fabric; however, these may also be present in a pattern only over part of the extent of the textile surface structure.
  • textile fabrics with any desired structure, texture and appearance and also e.g. an aesthetic pattern.
  • the fabric according to the invention can be used for a textile e.g. a floor or wall covering, a bedspread, for clothing fabrics, for decorative fabrics or textile coverings, e.g. for covering upholstered furniture, but also for insulation purposes.
  • the ball yarns can be of the type e.g. by entangling or by tangling fibers into balls or elongated structures between the fingers of the hand.
  • Technical manufacturing processes for spherical fiber aggregates are e.g. known from the already mentioned DE-OS 28 11 004. The invention is explained in more detail below with reference to the drawing in exemplary embodiments. Show it:
  • a textile fabric 1 consists of a non-woven fiber layer 2 which contains individual fiber structures 3.
  • Each fiber structure 3 is made up of fibers 4 which are spherically entangled, for example entangled or rolled up in the manner of a ball.
  • the fiber structures 3 are delimited round bodies, ie round ball yarns 3a, from which the fiber layer 2 is constructed.
  • the K J gel yarns 3a and thus the fiber layer 2 are needled and solidified by holding fibers 5 originating from the ball yarns 3a.
  • the needle-capable fibers 4 can therefore be gripped by needles, such as those used to solidify textile fabrics in needle felting technology, without great resistance and without substantial destruction of the fibers and also without excessive wear of the needles, and in the direction transverse to the surface plane of the fiber layer 2 through the Ball yarns 3a are passed through.
  • the textile fabric 1 consists solely of the fiber layer 2 composed of the ball yarns 3a, which preferably have a regular shape and essentially the same dimensions, and therefore has a thickness A, which is equal to a diameter B of the individual needles Ball yarn 3a is.
  • the consolidation can, however, also have been carried out with other suitable needle techniques, for example with Maliwatt, Malimo or Malipol processes.
  • the textile fabric 1 has a non-uniform, for example nub-like, ie structured surface 6.
  • the fiber layers 2 or optionally protruding or protruding holding fibers 5 additionally by a binder can be solidified, for example, by soaking with the same and then drying.
  • FIGS. 2 and 3 show, there is a non-woven fiber layer 7 made of ball yarns 8 with spherically entangled fibers 9 and therefore has a non-uniform, e.g. structured surface 11.
  • the fiber layer 7 is provided with a carrier layer 12, e.g. connected from a nonwoven fabric so that a textile fabric 13 is present.
  • the ball yarns 8 have a round shape when they are in the un-needled state.
  • the round ball yarns are flattened or flattened by needling (Fig. 2), which e.g. depends on the strength or intensity of the needling or the bulk of the ball yarns.
  • the needling can also result in a constriction, so that there can be an original structure, such as that e.g. cannot be achieved with two-dimensional, flat-laid fibers.
  • a non-woven fiber layer 14 contains worm-shaped ball yarns 15 of different sizes made of spherically entangled fibers 16.
  • the ball yarns 15 are needled by means of holding fibers 17 with a carrier layer 18 and fastened on this, so that a textile fabric 19 is present overall.
  • a non-uniform surface 20 with a particularly pronounced structure.
  • a fibrous layer 21 according to FIG. 7 contains distributed spherical yarns 22 made of spherically entangled fibers 23.
  • the spherical yarns 22 are embedded in a fibrous material 24 which fills the spaces 25 between the spherical yarns 22 and forms the fibrous layer 21 together with them.
  • the ball yarns 22 are fastened together with the fiber material 24 by means of holding fibers 26 by needling on a carrier layer 27.
  • a cover layer 28 made of a fiber material of a different shape can be placed over the ball yarns 22, which is also connected to the carrier layer 27 by needle punching with the ball yarns 22.
  • the fiber layer 21 with the ball yarns 22, the fiber material 24 and the cover layer 28, together with the backing layer 27, in turn forms a textile fabric 29 with, for example, a patterned surface.
  • a fiber layer 30 is matched
  • the fiber structures from the spherically entangled fibers as they are present in the textile fabric according to the invention have, e.g. completely different properties compared to the known hard structures made of matted short fibers, which because of their high density e.g. not penetrated by needles and, due to their short fiber length of 3 mm, cannot be caught by them, i.e.
  • the spherical yarn of the textile fabric according to the invention cannot be compared with a pimple or a nisse, which is known to consist of a tangle of intertwined fibers that are drawn into a nodule. (P. Böttche, Textiltechnik, VEB subuchverlag, Leipzig 1970, pages 750 and 758).
  • a nit is also an unwanted or undesirable faulty product and has a size of less than 3 mm, i.e. for this reason alone, it is not needlable and contains e.g. only 10 single fibers.
  • the ball yarn according to the invention is e.g. cus built up significantly more than 10 individual fibers.
  • the ball yarn can be pre-consolidated in the textile fabric before use.
  • the natural felting ability of Wcll fibers can be used, by means of which an additional strength can be achieved in the ball yarn, while maintaining its needle density, beyond the spherical entanglement of the fibers.
  • the ball yarn can also be soaked or coated with a binder.
  • a binder Here is the loose structure of the same from orteil, because the surface of the individual fibers for the binding agent can be reached and this can fully penetrate the ball yarn, which also applies to colorants, for example.
  • the surface of the individual fibers is blocked by adjacent fibers and therefore cannot be reached by a binder in the same way as with ball yarn.
  • ball yarns are listed in the table below, with ball yarn diameter, fiber values and needling conditions given for different types of fibers.
  • the conditions of use are, for example, only one parameter in a series of conditions which are determined, for example, by the qualitative requirements for the ball yarn or the textile fabric.
  • the needle densities or stitch densities can be kept the same for different sizes and types of fibers of the ball yarns; However, the stitch density can also be reduced by 25-50% if this is advantageous due to the size of the ball yarn fiber type or the like, because there is already a certain amount of pre-interweaving of the fibers due to the spherical entanglement of the fibers in the ball yarn.
  • the size of the ball yarn is, for example, independent of the fiber length.
  • balls with a diameter of 4 mm and those with a diameter of 25 mm can be produced with the gleamed fiber strand Use fibers or their modulus of elasticity.
  • a plurality of K may ugelgarnen according to the invention in random distribution, for example, randomly distributed or randomly, in a single layer or in several layers one above the other stored.
  • a fiber layer with a corresponding surface structure for example a visual impression, can thus be produced.
  • a metered, ie ordered, placement of a large number of ball yarns in a desired predetermined arrangement of the ball yarns, for example in a pattern, in a row, in a carriage-like manner or the like can also take place.
  • the fiber material in the form of the spherical yarns can be metered in the desired manner, for example for needling, in a surprising manner by orderly placement.
  • the fiber material can therefore be deposited and solidified precisely at a desired location of a fiber layer to be produced or fastened to a carrier layer.
  • An arrangement in, for example, parallel rows can also be carried out, for example, with ball yarns offset with respect to one another, which has hitherto been possible with fiber structures of different shape, if at all, only with a corresponding outlay.
  • tissue-like structures can be formed.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP19790105380 1979-01-09 1979-12-27 Article textile en nappe et son utilisation Expired EP0013428B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79105380T ATE6678T1 (de) 1979-01-09 1979-12-27 Textiles flaechengebilde und dessen verwendung.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH157/79 1979-01-09
CH15779A CH625931B (de) 1979-01-09 1979-01-09 Textiles flaechengebilde und dessen verwendung.
CH1015279 1979-11-14
CH10152/79 1979-11-14

Publications (2)

Publication Number Publication Date
EP0013428A1 true EP0013428A1 (fr) 1980-07-23
EP0013428B1 EP0013428B1 (fr) 1984-03-14

Family

ID=25683692

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19790105379 Expired EP0013427B1 (fr) 1979-01-09 1979-12-27 Agglomérat fibreux sphérique
EP19790105380 Expired EP0013428B1 (fr) 1979-01-09 1979-12-27 Article textile en nappe et son utilisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19790105379 Expired EP0013427B1 (fr) 1979-01-09 1979-12-27 Agglomérat fibreux sphérique

Country Status (8)

Country Link
US (1) US4481247A (fr)
EP (2) EP0013427B1 (fr)
AR (2) AR225161A1 (fr)
AU (2) AU530341B2 (fr)
CA (2) CA1151408A (fr)
DE (4) DE2966997D1 (fr)
DK (2) DK148715C (fr)
NZ (2) NZ192535A (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053701A1 (fr) * 1980-12-10 1982-06-16 Breveteam S.A. Voile textile non-tissé
EP0053700B1 (fr) * 1980-12-10 1986-04-30 S.A. Breveteam Tapis de sol non-tissé
US5263479A (en) * 1989-07-10 1993-11-23 Gunter Tesch Packing for thermotherapy
DE4244252A1 (de) * 1992-12-27 1994-06-30 Guenter Tesch Textiler Bodenbelag mit aus sphärisch verwickelten, textilen Fasern bestehenden kugelförmigen Faseraggregaten und Verfahren zu seiner Herstellung
DE4244251A1 (de) * 1992-12-27 1994-06-30 Guenter Tesch Verfahren zur Verfestigung eines textilen Bodenbelages und gleichzeitigen Befestigung desselben auf einem Untergrund
WO1998030745A1 (fr) * 1997-01-10 1998-07-16 Falke Garne Kg Produit plat, notamment non-tisse
DE10040067B4 (de) * 1999-08-20 2004-12-09 TESCH, Günter Textiles Flächengebilde mit einer Sicht- und Nutzschicht aus Faseraggregaten und Verfahren zu seiner Herstellung
EP1806221A1 (fr) * 2006-01-09 2007-07-11 Günter TESCH Revêtement de sol et de mur textile doté d'une couche voyante contenant un agrégat en fibres
EP1736594A3 (fr) * 2005-06-22 2008-05-14 Brandvulc Tyres Limited Thibaude
DE102004028801B4 (de) * 2004-06-15 2010-09-09 Findeisen Gmbh Nadelvlies mit Oberflächenstruktur sowie Verfahren und Vorrichtung zur Herstellung eines Nadelvlieses mit Oberflächenstruktur
DE102016110895A1 (de) * 2016-06-14 2017-12-14 Ivonne Bonatz Vernähter Filzverbund

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618531A (en) * 1985-05-15 1986-10-21 E. I. Du Pont De Nemours And Company Polyester fiberfill and process
US4794038A (en) * 1985-05-15 1988-12-27 E. I. Du Pont De Nemours And Company Polyester fiberfill
CH671011A5 (fr) * 1986-08-29 1989-07-31 Breveteam Sa
CH676358A5 (fr) * 1986-08-29 1991-01-15 Breveteam Sa
CA1303837C (fr) * 1987-01-12 1992-06-23 Gunter Tesch Granulat a base de fibres et procede de fabrication connexe
DE3700681A1 (de) * 1987-01-12 1988-07-21 Breveteam Sa Sphaerisches faseraggregat, insbesondere als fuell- oder polstermaterial
DE3700680A1 (de) * 1987-01-12 1988-07-21 Breveteam Sa Faserkugeln enthaltendes fuellgut, insbesondere fuer decken oder als polstermaterial
CH677659A5 (fr) * 1987-11-19 1991-06-14 Breveteam Sa
CH679822B5 (fr) * 1988-01-12 1992-10-30 Breveteam Sa
CH676079A5 (fr) * 1988-03-28 1990-12-14 Tesch G H
FI85033C (fi) * 1990-03-08 1992-02-25 Scanwoven Ab Oy Vaddmatta samt foerfarande foer tillverkning av densamma.
DE4217440C2 (de) * 1992-05-26 1995-03-30 Tesch G H Verfahren zur Herstellung eines genadelten Teppichs und genadelter Teppich
DE19929382B4 (de) * 1999-06-28 2007-01-04 Horus Gmbh Verfahren zur Herstellung eines Nadelvlieses sowie ein Nadelvlies
DE10132103C1 (de) * 2001-07-03 2003-04-30 Filzfabrik Fulda Gmbh Verfahren zur Herstellung eines gemusterten textilen Flächengebildes
KR20030065784A (ko) * 2002-02-01 2003-08-09 하종언 반발성이 우수한 부직포
US7111342B2 (en) * 2002-08-26 2006-09-26 The Felters Group Interior treatments and furniture of fibrous felt construction
ITAR20090016A1 (it) * 2009-03-19 2010-09-20 Gualtieri Marco Elemento lastriforme di tessuto non tessuto, particolarmente per imbottiture e isolanti termici ed acustici, e suo procedimento realizzativo
EP2948580B1 (fr) * 2013-01-22 2016-05-11 PrimaLoft, Inc. Matériau d'isolation pouvant être soufflé présentant une durabilité et une hydrophobie améliorées
DE102014002060B4 (de) 2014-02-18 2018-01-18 Carl Freudenberg Kg Volumenvliesstoffe, Verwendungen davon und Verfahren zu ihrer Herstellung
ES2900022T3 (es) 2014-11-07 2022-03-15 North Face Apparel Corp Construcciones para distribución de material de relleno
US12501952B2 (en) 2021-05-28 2025-12-23 Nike, Inc. Nonwoven textile garment arrays and methods of manufacturing the same
US12325938B2 (en) 2021-05-28 2025-06-10 Nike, Inc. Nonwoven entanglement system and methods of manufacture
US12342885B2 (en) 2021-05-28 2025-07-01 Nike, Inc. Nonwoven textile with non-linear entangled seams suitable for garments

Citations (1)

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Publication number Priority date Publication date Assignee Title
DE2811004A1 (de) * 1977-03-14 1978-09-21 Central Glass Co Ltd Verfahren zur herstellung von kluempchen verfilzter faeden

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US1731591A (en) * 1925-11-26 1929-10-15 Romane Georges Imitation astrakhan fur and process for manufacturing the same
US3243861A (en) * 1963-02-13 1966-04-05 Kendall & Co Method of making a textured nonwoven fabric
US3457738A (en) * 1968-02-07 1969-07-29 Burlington Industries Inc Ornamental fabric
BE728622A (fr) * 1968-03-16 1969-08-01
DE2014970A1 (de) * 1970-03-28 1971-10-14 Oskar DiIo KG, 6930 Eberbach Vorrichtung zum Vernadeln von Faser lunten mit einem Faservlies
US3788935A (en) * 1970-05-27 1974-01-29 Gen Technologies Corp High shear-strength fiber-reinforced composite body

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
DE2811004A1 (de) * 1977-03-14 1978-09-21 Central Glass Co Ltd Verfahren zur herstellung von kluempchen verfilzter faeden
FR2384049A1 (fr) * 1977-03-14 1978-10-13 Central Glass Co Ltd Procede de fabrication de blocs de fibres emmelees

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053700B1 (fr) * 1980-12-10 1986-04-30 S.A. Breveteam Tapis de sol non-tissé
EP0053701A1 (fr) * 1980-12-10 1982-06-16 Breveteam S.A. Voile textile non-tissé
US5263479A (en) * 1989-07-10 1993-11-23 Gunter Tesch Packing for thermotherapy
DE4244251C2 (de) * 1992-12-27 1998-07-23 Guenter Tesch Verfahren zur Verfestigung eines textilen Bodenbelages und gleichzeitigen Befestigung desselben auf einem Untergrund
DE4244252A1 (de) * 1992-12-27 1994-06-30 Guenter Tesch Textiler Bodenbelag mit aus sphärisch verwickelten, textilen Fasern bestehenden kugelförmigen Faseraggregaten und Verfahren zu seiner Herstellung
DE4244251A1 (de) * 1992-12-27 1994-06-30 Guenter Tesch Verfahren zur Verfestigung eines textilen Bodenbelages und gleichzeitigen Befestigung desselben auf einem Untergrund
EP0604933A1 (fr) * 1992-12-27 1994-07-06 Günter TESCH Revêtement de sol textil avec des sphères de fibres textiles enroulies se composant de fibres agglomérées sous forme de billes et son procédé de fabrication
DE4244252C2 (de) * 1992-12-27 1998-07-16 Guenter Tesch Textiler Bodenbelag mit aus sphärisch verwickelten, textilen Fasern bestehenden kugelförmigen Faseraggregaten und Verfahren zu seiner Herstellung
WO1998030745A1 (fr) * 1997-01-10 1998-07-16 Falke Garne Kg Produit plat, notamment non-tisse
US7346967B2 (en) 1997-01-10 2008-03-25 Horustec Gmbh Process for producing a floor covering
DE10040067B4 (de) * 1999-08-20 2004-12-09 TESCH, Günter Textiles Flächengebilde mit einer Sicht- und Nutzschicht aus Faseraggregaten und Verfahren zu seiner Herstellung
DE102004028801B4 (de) * 2004-06-15 2010-09-09 Findeisen Gmbh Nadelvlies mit Oberflächenstruktur sowie Verfahren und Vorrichtung zur Herstellung eines Nadelvlieses mit Oberflächenstruktur
EP1736594A3 (fr) * 2005-06-22 2008-05-14 Brandvulc Tyres Limited Thibaude
EP1806221A1 (fr) * 2006-01-09 2007-07-11 Günter TESCH Revêtement de sol et de mur textile doté d'une couche voyante contenant un agrégat en fibres
DE102016110895A1 (de) * 2016-06-14 2017-12-14 Ivonne Bonatz Vernähter Filzverbund

Also Published As

Publication number Publication date
DK149367B (da) 1986-05-20
EP0013427A1 (fr) 1980-07-23
DK148715B (da) 1985-09-09
DK149367C (da) 1986-11-24
AU5430980A (en) 1980-07-17
DE2966817D1 (en) 1984-04-19
AU529361B2 (en) 1983-06-02
DK8780A (da) 1980-07-10
AR225161A1 (es) 1982-02-26
EP0013428B1 (fr) 1984-03-14
EP0013427B1 (fr) 1984-05-16
NZ192534A (en) 1982-03-30
CA1165987A (fr) 1984-04-24
DE8000301U1 (de) 1980-07-24
AU530341B2 (en) 1983-07-14
DK8880A (da) 1980-07-10
AR226834A1 (es) 1982-08-31
AU5430880A (en) 1980-07-17
US4481247A (en) 1984-11-06
DE2966997D1 (en) 1984-06-20
DK148715C (da) 1986-04-01
CA1151408A (fr) 1983-08-09
DE8000281U1 (de) 1980-07-10
NZ192535A (en) 1982-03-30

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