EP0680529B1 - Process and installation for producing textile net-like fabrics - Google Patents

Process and installation for producing textile net-like fabrics Download PDF

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Publication number
EP0680529B1
EP0680529B1 EP94903884A EP94903884A EP0680529B1 EP 0680529 B1 EP0680529 B1 EP 0680529B1 EP 94903884 A EP94903884 A EP 94903884A EP 94903884 A EP94903884 A EP 94903884A EP 0680529 B1 EP0680529 B1 EP 0680529B1
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EP
European Patent Office
Prior art keywords
thread
function
threads
function thread
mesh
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Expired - Lifetime
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EP94903884A
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German (de)
French (fr)
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EP0680529A1 (en
Inventor
Olaf Diestel
Gerd Franzke
Peter Offermann
Wolfram Schinkoreit
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Textilma AG
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Textilma AG
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/10—Open-work fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/22—Flat warp knitting machines with special thread-guiding means

Definitions

  • the invention relates to a method for producing textile net-like fabrics according to the preamble of the claim 1 and a device for performing the method according to the preamble of claim 12.
  • networks are usually made using known network or -knot machines by means of knot hooks or with known chain or sewing machines made by means of latch or slide needles.
  • the disadvantage here is that the product width due to the working width and the network opening structure determines the structure variability severely limited by the procedures or only with great effort is to be realized.
  • Warp knitting machine for processing plastic yarns (DE 2706930) with parallel weft insertion, the connection of the threads using Welding swords is realized.
  • the one that can be generated corresponds Product width only the working width of the machine.
  • the mesh geometry is determined by the working width and the arrangement of the connecting Elements, the welding sword, determines.
  • Sewing machines are also known, on which square mesh networks made with weft thread running across the processing direction can be (DD 269298). In doing so, they are transverse to the processing direction parallel weft threads fed and in the workplace at certain intervals across the direction of processing of wale sections piercing work organs and by means of warp thread-wrapping sewing threads tied or bound.
  • the disadvantage here is that the distance between the supplied Weft threads or the distance between the wales forming work organs the size of the network openings determined by one another cannot be changed is. Furthermore, the maximum product width is equal to the working width and the strength of the products is due to the fact that also the lace needles not involved in the stitch formation pierce, low.
  • DE-A-1 236 116 also describes the production of a net-like fabric in the form of a fillet, whereby Slip stitches exclusively using functional threads in Form of pattern threads are interconnected. Are there the pattern threads are guided, laid and bound in such a way that Neighboring slip stitches are not in sections with each other are connected and so network-like openings in Fabrics are given. It is also a disadvantage with this process that the width of the fabric by the working width of the textile machine is determined and the The distance between adjacent slip stitches cannot be changed is. Three-dimensional fabrics cannot be produced.
  • EP-A-0 276 890 describes the production of a loop article, that is, a solid, non-mesh-like basic structure, from warp thread sticks, which are bound by means of the full width of the weft threads firmly together are connected.
  • the basic fabric also contains functional threads arranged individually between the warp thread sticks, who first pulled out to loops and then to the Loop heads are melted.
  • the basic fabric determines the flat structure, which is not network-like and its width by the width of the knitting machine is determined, i.e. cannot go beyond it. Further is the production of three-dimensional fabrics is not possible.
  • the object of the invention is to provide a method and a device to carry out the process according to various consolidation processes, primarily the warp or sewing process, for production textile, net-like fabrics with in and across the processing direction continuous threads forming the mesh legs, with large network opening width, high structural variability and over the Working widths beyond product widths.
  • Figures 1-4 show a schematic representation of the invention Procedural steps.
  • the schematic representation in Fig. 1st shows that the functional thread 11 is already in the adjacent, the net stitch legs in the processing direction, that is to say in the direction of the direction of the fabric to be made, forming net leg thread groups 14 is involved.
  • the net leg thread groups are formed from warp threads 4.
  • the next functional thread is from a long side of the fabric to be produced to form the other net mesh leg lying transverse to the processing direction led to the opposite long side.
  • the functional thread Temporarily fixed in several places and between the fixing points formed into a loop to form a functional thread reserve.
  • Fig. 2 is the rest position in which the process described is completed is presented, layed out.
  • the schematic representation in Fig. 3 shows that the culinary functional thread 11 simultaneously led to the net thigh thread groups and is connected or bound by means of the warp threads. After the connection or integration the temporary fixation is removed. In this step is a feeding of the functional thread according to a first variant across the entire width and the integration or connection in one work cycle possible. According to a second variant, the feed of the Functional thread and the integration or connection to several work cycles distributed, so that in the manufacturing position during the work process a graded, temporary work edge is created.
  • a functional thread reserve is used during the creation of a textile Network built in the process of stitch formation and through the transfer of the textile product from its manufacturing position to the position of use (Spread) reversible, loop-shaped thread reserve in the Functional thread system understood.
  • Fig. 4 it is shown how the functional thread according to the in Fig. 1 process step shown to form the next mesh leg is led to the output longitudinal side.
  • the method according to the invention it is possible to use one or more Lay and calculate functional threads and then the functional thread or threads simultaneously in one or more work games or involve. Furthermore, it is possible to switch the functional thread between the fixing points not or the same or different Deflect amounts, being in the processing direction next function thread also not to the previous function thread or be deflected by the same or different amounts can.
  • the formation of the net leg thread groups and the integration or connection takes place as shown in Fig. 1 to 4 by the warp knitting method from at least one warp thread, it is also possible for the net thigh thread groups after the warp knitting process from a warp thread and to form a stand weft thread.
  • the formation of reticulated thread groups and the integration or connection can also be carried out using the known sewing method from at least one sewing thread or from at least one Sewing thread and at least one standing weft thread.
  • the net leg thread group and the single or Connect using the well-known network method from at least one Warp threads are formed.
  • the connection and tying can also on thermal Ways or by chemical means.
  • In the inventive Method can be an endless functional thread, as shown in Fig. 1 to 4, or a finite functional thread, which is on each long side is separated from the functional thread supply spool 12 can be used. For this it is necessary that the loose end temporarily on the long side is fixed.
  • 5a-h show product examples in the production position and in use position.
  • 5a shows a product example in which the last Functional thread not at first in the direction of processing, then around a small amount and finally a larger amount than the previous one Amount different amount was deflected.
  • the following Functional threads are made across the processing direction and also opposite the previous functional thread in the processing direction by different Amounts, which can also be zero, are deflected. It can be seen that the different deflections across and Any conceivable network structure can be reached in the processing direction. It is also recognizable that a network width that is above the working width is achievable.
  • the warp knitting unit exists of several, jointly movable on a needle bar Slider needles 1, each of which is assigned a closing wire 2, from one or more thread guides designed as laying rails, with mostly designed as perforated needles 3 thread guide elements for the Warp threads 4, from a milling plate arranged between the slider needles 1 5 and the comb 6.
  • the warp knitting is one over at least two across the direction of processing side-by-side slide needles 1 functional thread insertion system assigned.
  • the functional thread reserve formation system 9 is a rotatably attached one Functional thread guide 10 assigned, each in the direction of movement of the filament reserve formation system 9 is rotated.
  • the functional thread reserve formation system is the element for functional thread reserve formation 13 a drive designed as a transmission and this a sample control assigned, the pattern control with the controls of the other Elements and systems of the facility correlated.
  • the invention is in the form of tongue needles or point needles equally applicable.
  • Fig. 7 shows the functional thread insertion system in the front view the functional thread reserve formation system 9 at the time of the thread reserve formation between two boards 8.
  • FIGS. 1 to 4. 1 to 4 is the job shown schematically in plan view.
  • Fig. 1 shows that Function thread reserve formation system 9 when laying the function thread 11 by means of the functional thread guide 10 in the boards 8 of the functional thread insertion system, the temporary fixation of the functional thread 11 in the Sinkers 8 and the functional thread reserve formation taking place in the process (Fig. 1 corresponds to Fig. 7 in plan view).
  • the slider needles 1 are located itself in the rear dead center, so that the needle heads under the Stand the top edge of the milling plate 5.
  • the Functional thread reserve formation system 9 is outside the work area in the waiting position and the functional thread guide 10 is already swiveled by 180 ° in the subsequent direction of movement.
  • Fig. 3 shows the job at the moment of inserting the functional thread 11.
  • the comb 6 moves horizontally to the rear out of the workplace and the bar 7, with the boards 8, the temporarily fix the functional thread 11 with the functional thread reserves moves horizontally into the work place.
  • Functional thread reserves raised above the upper edge of the milling plate 5 and by swiveling the bar 7 back onto the back of the milling plate 5 brought.
  • the functional thread is located 11 with functional thread reserve between the back of the needle and warp thread 4.
  • the sinkers 8 the task of the comb 6.
  • the bar 7 then moves horizontally out of the job, the comb 6 horizontal again into it, the warp threads 4 are put to the fringe and it is knocked off.
  • the functional thread 11 is thus connected.
  • the filament reserve formation system is now moving 9 back.
  • the functional thread 11 is again in the Boards 8 of the bar 7 inserted and according to the invention to sample Functional thread reserves formed.
  • another piece of the mesh legs manufactured in the direction of processing.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)

Abstract

A process and installation are disclosed for producing textile net-like fabrics by various bonding processes, for example warp knitting or stitch-bonding processes. In order to create a process and installation for producing textile, net-like fabrics with continuous threads which extend across the working direction, forming the mesh sides, with a large mesh size, a high diversity of structures and a product width which extends beyond the working width, several adjacent groups (4) of mesh side threads which form the mesh sides in the working direction are generated, a working thread (12) is led from one longitudinal side of the fabric to be generated to the opposite longitudinal side of the fabric to be generated in order to form the other mesh sides transversely to the working direction, and the working thread is temporarily set across the working direction at at least two setting spots arranged next to each other transversely to the working direction. The working thread is then formed into at least one loop between two setting spots arranged transversely to the working direction in order to form working thread reserves (13). The working thread provided with at least one working thread reserve and temporarily set transversely to the working direction is tied up or down at the same time to at least two adjacent groups of mesh side threads and its temporary setting is undone.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung textiler netzartiger Flächengebilde gemäss Oberbegriff des Anspruches 1 sowie eine Einrichtung zur Durchführung des Verfahrens gemäss Oberbegriff des Anspruches 12.The invention relates to a method for producing textile net-like fabrics according to the preamble of the claim 1 and a device for performing the method according to the preamble of claim 12.

In der Textilindustrie werden Netze üblicherweise mit bekannten Netzknüpf- bzw. -knotmaschinen mittels Knüpfhaken oder mit bekannten Ketten- bzw. Nähwirkmaschinen mittels Zungen- bzw. Schiebernadeln gefertigt. Nachteilig dabei ist, daß die Produktbreite durch die Arbeitsbreite und die Netzöffnungsstruktur determiniert, die Strukturvariabilität stark durch die Verfahren eingegrenzt oder nur mit hohem Aufwand zu verwirklichen ist.In the textile industry, networks are usually made using known network or -knot machines by means of knot hooks or with known chain or sewing machines made by means of latch or slide needles. The disadvantage here is that the product width due to the working width and the network opening structure determines the structure variability severely limited by the procedures or only with great effort is to be realized.

Die Herstellung von kettengewirkten Netzen mit in und quer zur Verarbeitungsrichtung durchgehenden Fäden ist unüblich. Bekannt ist eine modifizierte Kettenwirkmaschine zur Verarbeitung von Kunststoffgarnen (DE 2706930) mit Parallelschußeintrag, wobei die Verbindung der Fäden mittels Schweißschwertern realisiert wird. Dabei entspricht die erzeugbare Produktbreite nur der Arbeitsbreite der Maschine. Die Netzmaschengeometrie ist durch die festgelegte Arbeitsbreite und die Anordnung der verbindenden Elemente, der Schweißschwerter, determiniert. Desweiteren ist durch das gewählte Verfestigungsverfahren nur die Verarbeitung thermoplastischen Materials möglich, so daß das Produkt in seinen Anwendungsmöglichkeiten eingeschränkt ist.The production of warp knitted nets with in and across the processing direction continuous threads is unusual. A modified one is known Warp knitting machine for processing plastic yarns (DE 2706930) with parallel weft insertion, the connection of the threads using Welding swords is realized. The one that can be generated corresponds Product width only the working width of the machine. The mesh geometry is determined by the working width and the arrangement of the connecting Elements, the welding sword, determines. Furthermore is only the processing due to the chosen hardening process thermoplastic material possible, so that the product in its applications is restricted.

Es sind auch Nähwirkmaschinen bekannt, auf denen Quadratmaschennetze mit in quer zur Verarbeitungsrichtung durchgehendem Schußfaden gefertigt werden können (DD 269298). Dabei werden quer zur Verarbeitungsrichtung parallelliegende Schußfäden zugeführt und in der Arbeitsstelle in bestimmten Abständen quer zur Verarbeitungsrichtung von Maschenstäbchenabschnitte bildenden Arbeitsorganen durchstochen und mittels kettfadenumschlingender Nähfäden angebunden bzw. eingebunden. Sewing machines are also known, on which square mesh networks made with weft thread running across the processing direction can be (DD 269298). In doing so, they are transverse to the processing direction parallel weft threads fed and in the workplace at certain intervals across the direction of processing of wale sections piercing work organs and by means of warp thread-wrapping sewing threads tied or bound.

Nachteilig ist dabei, daß die durch den Abstand zwischen den zugeführten Schußfäden bzw. den Abstand der maschenstäbchenbildenden Arbeitsorgane untereinander bestimmte Größe der Netzöffnungen nicht änderbar ist. Desweiteren ist die maximale Produktbreite gleich der Arbeitsbreite und die Festigkeit der Produkte ist bedingt durch die Tatsache, daß auch nicht an der Maschenbildung beteiligte Spitzennadeln die Schußfadenvorlage anstechen, gering.The disadvantage here is that the distance between the supplied Weft threads or the distance between the wales forming work organs the size of the network openings determined by one another cannot be changed is. Furthermore, the maximum product width is equal to the working width and the strength of the products is due to the fact that also the lace needles not involved in the stitch formation pierce, low.

Auch die DE-A-1 236 116 beschreibt die Herstellung eines netzartigen Flächengebildes in Form einer Filetware, wobei Kettmaschenstäbchen ausschliesslich mittels Funktionsfäden in Form von Musterfäden miteinander verbunden sind. Dabei sind die Musterfäden so geführt, gelegt und eingebunden, dass benachbarte Kettmaschenstäbchen abschnittweise nicht miteinander verbunden sind und so netzartige Durchbrechungen im Flächengebilde gegeben sind. Nachteilig ist es auch bei diesem Verfahren, dass die Breite des Flächengebildes durch die Arbeitsbreite der Textilmaschine bestimmt ist und der Abstand benachbarter Kettmaschenstäbchen nicht veränderbar ist. Dreidimensionale Flächengebilde sind nicht herstellbar.DE-A-1 236 116 also describes the production of a net-like fabric in the form of a fillet, whereby Slip stitches exclusively using functional threads in Form of pattern threads are interconnected. Are there the pattern threads are guided, laid and bound in such a way that Neighboring slip stitches are not in sections with each other are connected and so network-like openings in Fabrics are given. It is also a disadvantage with this process that the width of the fabric by the working width of the textile machine is determined and the The distance between adjacent slip stitches cannot be changed is. Three-dimensional fabrics cannot be produced.

Die EP-A-0 276 890 beschreibt die Herstellung einer Schlingenware, das heisst eines festen, nicht netzartigen Grundgewirks, aus Kettfadenstäbchen, die mittels eingebundener, über die ganze Breite durchgehende Schussfäden fest miteinander verbunden sind. Zusätzlich enthält das Grundgewirk noch einzeln zwischen den Kettfadenstäbchen angeordnete Funktionsfäden, die zunächst zu Schlingen ausgezogen und dann an den Schlingenköpfen durchschmolzen werden. Das Grundgewirk bestimmt das Flächengebilde, welches nicht netzartig ist und dessen Breite durch die Breite der herstellenden Wirkmaschine bestimmt ist, also nicht darüber hinausgehen kann. Ferner ist die Herstellung dreidimensionaler Flächengebilde nicht möglich. EP-A-0 276 890 describes the production of a loop article, that is, a solid, non-mesh-like basic structure, from warp thread sticks, which are bound by means of the full width of the weft threads firmly together are connected. The basic fabric also contains functional threads arranged individually between the warp thread sticks, who first pulled out to loops and then to the Loop heads are melted. The basic fabric determines the flat structure, which is not network-like and its width by the width of the knitting machine is determined, i.e. cannot go beyond it. Further is the production of three-dimensional fabrics is not possible.

Auch in den Zeitschriften-Abhandlungen:

  • Looking at the position of warp knitting at the technical textile market, Hans Lehner, Knitting International February 1991, Seiten 38 - 39; sowie
  • Sondervarianten für Nähwirkmaschinen, Peter Zeisberg, Melliand Textilberichte, Dezember 1991, Seiten 1008-1011,
    • Also in the journal papers:
  • Looking at the position of warp knitting at the technical textile market, Hans Lehner, Knitting International February 1991, pages 38-39; such as
  • Special variants for sewing machines, Peter Zeisberg, Melliand Textile Reports, December 1991, pages 1008-1011,

    • sind die verschiedensten Kettengewirke und Nähgewirke und deren Herstellung beschrieben, so unter anderem auch die Herstellung netzartiger Gewirke mit rechteckigen Maschen. Allerdings werden die Schussfäden stets gestreckt, das heisst ohne Fadenreserven eingetragen, wodurch die Breite des Flächengebildes auf die Arbeitsbreite der Herstellungsmaschine beschränkt ist und dreidimensionale Flächengebilde nicht herstellbar sind.are a wide variety of warp knits and knitted fabrics and described their manufacture, including the Production of mesh-like knitted fabrics with rectangular stitches. However, the weft threads are always stretched, that is entered without thread reserves, which makes the width of the Fabric on the working width of the manufacturing machine is limited and three-dimensional fabrics cannot be produced.

    Aufgabe der Erfindung ist die Schaffung eines Verfahrens und eine Einrichtung zur Durchführung des Verfahrens nach verschiedenen Verfestigungsverfahren, primär dem Ketten- oder Nähwirkverfahren, zur Herstellung textiler, netzartiger Flächengebilde mit in und quer zur Verarbeitungsrichtung durchgehenden, die Netzmaschenschenkel bildenden Fäden, mit großer Netzöffnungsweite, hoher Strukturvariabilität und über die Arbeitsbreiten hinausgehenden Produktbreiten.The object of the invention is to provide a method and a device to carry out the process according to various consolidation processes, primarily the warp or sewing process, for production textile, net-like fabrics with in and across the processing direction continuous threads forming the mesh legs, with large network opening width, high structural variability and over the Working widths beyond product widths.

    Die Aufgabe wird gelöst:

  • a) beim Verfahren der eingangs genannten Art durch die kennzeichnenden Merkmale des Anspruchs 1; und
  • b) bei der Einrichtung der eingangs genannten Art durch die kennzeichnenden Merkmale des Anspruchs 12.
    • The task is solved:
  • a) in the method of the type mentioned by the characterizing features of claim 1; and
  • b) in the establishment of the type mentioned by the characterizing features of claim 12.

    • Vorteilhafte Ausgestaltungen des Herstellungsverfahrens sind in den Ansprüchen 2 bis 11 und der Einrichtung zur Durchführung des Verfahrens in den Ansprüchen 13 bis 20 angegeben.Advantageous refinements of the manufacturing method are shown in claims 2 to 11 and the device for performing the Process specified in claims 13 to 20.

    Vorteilhafte Ausführungsbeispiele werden nachfolgend anhand der Zeichnungen näher beschrieben, dabei zeigen:

    Fig. 1
    Schematische Darstellung der Verfahrensschritte: Legen des Funktionsfadens einschließlich Funktionsfadenreservebildung
    Fig. 2
    Schematische Darstellung des Verfahrensschrittes: Rastlage
    Fig. 3
    Schematische Darstellung des Verfahrensschrittes: Ein- bzw. Anbindung des Funktionsfadens an die Netzschenkelfadengruppen
    Fig. 4
    Schematische Darstellung des Verfahrensschrittes: Beginn des Legens des Funktionsfadens
    Fig. 5 a-h
    Produktbeispiele in Herstellungs- und Gebrauchslage
    Fig. 6
    Kettenwirkarbeitsstelle Seitenansicht
    Fig. 7
    Kettenwirkarbeitsstelle Vorderansicht
    Advantageous exemplary embodiments are described in more detail below with reference to the drawings, which show:
    Fig. 1
    Schematic representation of the procedural steps: laying the functional thread including formation of functional thread reserve
    Fig. 2
    Schematic representation of the process step: rest position
    Fig. 3
    Schematic representation of the process step: incorporation or connection of the functional thread to the net thigh thread groups
    Fig. 4
    Schematic representation of the process step: start of laying the functional thread
    Fig. 5 ah
    Product examples in manufacturing and use position
    Fig. 6
    Warp knitting side view
    Fig. 7
    Warp knitting front view

    Die Figuren 1-4 zeigen in einer schematischen Darstellung die erfindungsgemäßen Verfahrensschritte. Die schematische Darstellung in Fig. 1 zeigt, daß der Funktionsfaden 11 bereits in die nebeneinanderliegenden, die Netzmaschenschenkel in Verarbeitungsrichtung, das heisst in Laufrichtung des herzustellenden Flächengebildes bildenden Netzschenkelfadengruppen 14 eingebunden ist. Die Netzschenkelfadengruppen werden dabei aus Kettfäden 4 gebildet. Der nächste Funktionsfaden wird von einer Längsseite des zu erzeugenden Flächengebildes zur Bildung der anderen, quer zur Verarbeitungsrichtung liegenden Netzmaschenschenkel zur gegenüberliegenden Längsseite geführt. Dabei wird der Funktionsfaden an mehreren Stellen temporär fixiert und zwischen den Fixierstellen zur Bildung einer Funktionsfadenreserve zu einer Schleife kuliert.Figures 1-4 show a schematic representation of the invention Procedural steps. The schematic representation in Fig. 1st shows that the functional thread 11 is already in the adjacent, the net stitch legs in the processing direction, that is to say in the direction of the direction of the fabric to be made, forming net leg thread groups 14 is involved. The net leg thread groups are formed from warp threads 4. The next functional thread is from a long side of the fabric to be produced to form the other net mesh leg lying transverse to the processing direction led to the opposite long side. The functional thread Temporarily fixed in several places and between the fixing points formed into a loop to form a functional thread reserve.

    In Fig. 2 ist die Rastlage, in der der beschriebene Vorgang abgeschlossen ist, dargestellt.In Fig. 2 is the rest position in which the process described is completed is presented, layed out.

    Die schematische Darstellung in Fig. 3 zeigt, daß der kulierte Funktionsfaden 11 gleichzeitig zu den Netzschenkelfadengruppen geführt und mittels der Kettfäden an- bzw. eingebunden wird. Nach der An- bzw. Einbindung wird die temporäre Fixierung aufgehoben. Bei diesem Verfahrensschritt ist nach einer ersten Variante eine Zuführung des Funktionsfadens über die gesamte Breite und die Ein- bzw. Anbindung in einem Arbeitsspiel möglich. Nach einer zweiten Variante wird die Zuführung des Funktionsfadens und die Ein- bzw. Anbindung auf mehrere Arbeitsspiele verteilt, so daB in der Herstellungslage während des Arbeitsprozesses ein gestufter, zeitweiliger Arbeitsrand entsteht. The schematic representation in Fig. 3 shows that the culinary functional thread 11 simultaneously led to the net thigh thread groups and is connected or bound by means of the warp threads. After the connection or integration the temporary fixation is removed. In this step is a feeding of the functional thread according to a first variant across the entire width and the integration or connection in one work cycle possible. According to a second variant, the feed of the Functional thread and the integration or connection to several work cycles distributed, so that in the manufacturing position during the work process a graded, temporary work edge is created.

    Als Funktionsfadenreserve wird eine während der Entstehung eines textilen Netzes im Prozeß der Maschenbildung aufgebaute und durch die Überführung des textilen Produktes aus seiner Herstellungslage in die Gebrauchslage (Spreizen) aufhebbare, schlaufenförmige Fadenreserve im Funktionsfadensystem verstanden.A functional thread reserve is used during the creation of a textile Network built in the process of stitch formation and through the transfer of the textile product from its manufacturing position to the position of use (Spread) reversible, loop-shaped thread reserve in the Functional thread system understood.

    In Fig. 4 ist dargestellt, wie der Funktionsfaden entsprechend des in Fig. 1 dargestellten Verfahrensschrittes zur Bildung des nächsten Netzmaschenschenkels zur Ausgangslängsseite geführt wird.In Fig. 4 it is shown how the functional thread according to the in Fig. 1 process step shown to form the next mesh leg is led to the output longitudinal side.

    Nach dem erfindungsgemäßen Verfahren ist es möglich, ein- oder mehrere Funktionsfäden zu legen und zu kulieren und danach den oder diese Funktionsfäden gleichzeitig in einem oder in mehreren Arbeitsspielen an- bzw. einzubinden. Desweiteren ist es möglich, den Funktionsfaden zwischen den Fixierstellen nicht oder um gleiche oder um unterschiedliche Beträge auszulenken, wobei der in Verarbeitungsrichtung nächste Funktionsfaden auch zum vorhergehenden Funktionsfaden nicht oder um gleiche oder unterschiedliche Beträge ausgelenkt werden kann.According to the method according to the invention, it is possible to use one or more Lay and calculate functional threads and then the functional thread or threads simultaneously in one or more work games or involve. Furthermore, it is possible to switch the functional thread between the fixing points not or the same or different Deflect amounts, being in the processing direction next function thread also not to the previous function thread or be deflected by the same or different amounts can.

    Die Bildung der Netzschenkelfadengruppen und die Ein- bzw. Anbindung erfolgt wie in Fig. 1 bis 4 dargestellt nach dem Kettenwirkverfahren aus mindestens einen Kettfaden, wobei es auch möglich ist, die Netzschenkelfadengruppen nach dem Kettenwirkverfahren aus einem Kettfaden und einem Stehschußfaden zu bilden. Die Bildung der Netzschenkelfadengruppen und die Ein- bzw. Anbindung kann auch nach dem bekannten Nähwirkverfahren aus mindestens einem Nähfaden oder aus mindestens einem Nähfaden und mindestens einem Stehschußfaden erfolgen. Desweiteren ist es möglich, die Netzschenkelfadengruppen und das Ein- bzw. Anbinden nach dem bekannten Häkelgalonverfahren aus mindestens einem Kettfaden oder mindestens einem Kettfaden und mindestens einem Stehschußfaden zu bilden. Letztendlich kann die Netzschenkelfadengruppe und das Ein- bzw. Anbinden nach dem bekannten Netzknüpfverfahren aus mindestens einem Kettfaden gebildet werden. Das Ein- und Anbinden kann auch auf thermischem Wege oder auf chemischem Wege erfolgen. Bei dem erfindungsgemäßen Verfahren kann ein endloser Funktionsfaden, wie in Fig. 1 bis 4 dargestellt, oder ein endlicher Funktionsfaden, welcher an jeder Längsseite von der Funktionsfadenvorratsspule 12 getrennt wird, verwendet werden. Dazu ist es notwendig, daß das lose Ende temporär an der Längsseite fixiert wird.The formation of the net leg thread groups and the integration or connection takes place as shown in Fig. 1 to 4 by the warp knitting method from at least one warp thread, it is also possible for the net thigh thread groups after the warp knitting process from a warp thread and to form a stand weft thread. The formation of reticulated thread groups and the integration or connection can also be carried out using the known sewing method from at least one sewing thread or from at least one Sewing thread and at least one standing weft thread. Furthermore is it is possible to connect the net leg thread groups and the binding using the well-known crochet gallon process from at least one warp thread or at least one warp thread and at least one standing weft thread form. Ultimately, the net leg thread group and the single or Connect using the well-known network method from at least one Warp threads are formed. The connection and tying can also on thermal Ways or by chemical means. In the inventive Method can be an endless functional thread, as shown in Fig. 1 to 4, or a finite functional thread, which is on each long side is separated from the functional thread supply spool 12 can be used. For this it is necessary that the loose end temporarily on the long side is fixed.

    Die Fig. 5a-h zeigen Produktbeispiele jeweils in Herstellungslage und in Gebrauchslage. Fig. 5a zeigt ein Produktbeispiel, bei dem der letzte Funktionsfaden quer zur Verarbeitungsrichtung zuerst nicht, dann um einen kleinen Betrag und zuletzt um einen größeren, zum vorhergehenden Betrag unterschiedlichen Betrag ausgelenkt wurde. Die nachfolgenden Funktionsfäden werden quer zur Verarbeitungsrichtung und auch gegenüber dem in Verarbeitungsrichtung vorhergehenden Funktionsfaden um unterschiedliche Beträge, wobei der Betrag auch Null sein kann, ausgelenkt. Es ist erkennbar, daß durch die unterschiedlichen Auslenkungen quer und in Verarbeitungsrichtung jede denkbare Netzstruktur erreichbar ist. Es ist auch erkennbar, daß eine Netzbreite, die über der Arbeitsbreite liegt, erzielbar ist.5a-h show product examples in the production position and in use position. 5a shows a product example in which the last Functional thread not at first in the direction of processing, then around a small amount and finally a larger amount than the previous one Amount different amount was deflected. The following Functional threads are made across the processing direction and also opposite the previous functional thread in the processing direction by different Amounts, which can also be zero, are deflected. It can be seen that the different deflections across and Any conceivable network structure can be reached in the processing direction. It is also recognizable that a network width that is above the working width is achievable.

    In Fig. 6 ist eine Einrichtung zur Durchführung des beschriebenen Verfahrens in der Seitenansicht dargestellt, wobei die Verbindung der Netzschenkelfadengruppe und des Funktionsfadens mittels einer Kettenwirkarbeitsstelle geschieht. Die Kettenwirkarbeitsstelle besteht dabei aus mehreren auf einer Nadelbarre zusammengefaßten, gemeinsam beweglichen Schiebernadeln 1, denen jeweils ein Schließdraht 2 zugeordnet ist, aus ein oder mehreren als Legeschiene ausgebildeten Fadenführern, mit meist als Lochnadeln 3 ausgebildeten Fadenführungselementen für die Kettfäden 4, aus einem zwischen den Schiebernadeln 1 angeordneten Fräsblech 5 sowie dem Stechkamm 6. Erfindungsgemäß ist der Kettenwirkarbeitsstelle ein über mindestens zwei quer zur Verarbeitungsrichtung nebeneinanderliegende Schiebernadeln 1 wirkendes Funktionsfadeneinlegesystem zugeordnet. In der dargestellten Ausführung besteht es aus mehreren, in einer Reihe fest auf einer, quer zur Verarbeitungsrichtung über die gesamte Arbeitsbreite der Maschine reichenden, um ihre Längsachse drehbaren und senkrecht zu ihrer Längsachse horizontal beweglichen Barre 7 befestigten, als Platinen 8 ausgebildeten Elementen zur Aufnahme des Funktionsfadens und zur Fixierung der Funktionsfadenreserve und einem sich quer zur Verarbeitungsrichtung über die gesamte Breite der Barre 7 translatorisch mit Rast hin und her bewegenden Funktionsfadenreservebildungssystem 9, während dessen Bewegung der Funktionsfaden 11 von der mittig zur Arbeitsstelle angeordneten Funktionsfadenvorratsspule 12 abgezogen und in die Platinen 8 eingelegt wird. Dem Funktionsfadenreservebildungssystem 9 ist dabei ein drehbar angebrachter Funktionsfadenführer 10 zugeordnet, der jeweils in Bewegungsrichtung des Funktionsfadenreservebildungssystem 9 gedreht wird. Während des Abzugs des Funktionsfadens 11 von der Funktionsfadenvorratsspule 12 und dem Einlegen desselben in die Platinen 8 wird während der Bewegungsrast durch Absenken des Elementes zur Funktionsfadenreservebildung 13 die Funktionsfadenreserve gebildet. Im Funktionsfadenreservebildungssystem ist dem Element zur Funktionsfadenreservebildung 13 ein als Getriebe ausgebildeter Antrieb und diesem eine Mustersteuerung zugeordnet, wobei die Mustersteuerung mit den Steuerungen der anderen Elemente und Systeme der Einrichtung korelliert.6 is a device for performing the described method shown in side view, the connection of the Net leg thread group and the functional thread by means of a warp knitting unit happens. The warp knitting unit exists of several, jointly movable on a needle bar Slider needles 1, each of which is assigned a closing wire 2, from one or more thread guides designed as laying rails, with mostly designed as perforated needles 3 thread guide elements for the Warp threads 4, from a milling plate arranged between the slider needles 1 5 and the comb 6. According to the invention, the warp knitting is one over at least two across the direction of processing side-by-side slide needles 1 functional thread insertion system assigned. In the embodiment shown, it consists of several in a row firmly on one, across the processing direction across the entire working width of the machine, around its longitudinal axis rotatable and horizontally movable perpendicular to their longitudinal axis Barre 7 attached, designed as boards 8 elements for Inclusion of the functional thread and for fixing the functional thread reserve and one across the processing direction across the entire width the Barre 7 translationally with rest moving functional thread reserve formation system 9, during which movement the functional thread 11 from the functional thread supply spool arranged in the center of the work station 12 is withdrawn and inserted into the boards 8. The functional thread reserve formation system 9 is a rotatably attached one Functional thread guide 10 assigned, each in the direction of movement of the filament reserve formation system 9 is rotated. While the withdrawal of the functional thread 11 from the functional thread supply spool 12 and the insertion of the same into the boards 8 during the Movement rest by lowering the element for the formation of the functional thread reserve 13 the functional thread reserve formed. In the filament reserve formation system is the element for functional thread reserve formation 13 a drive designed as a transmission and this a sample control assigned, the pattern control with the controls of the other Elements and systems of the facility correlated.

    Erfolgt die Zuführung des Funktionsfadens und die Ein- bzw. Anbindung nicht in einem Arbeitszyklus gleichzeitig, sondern auf mehrere Arbeitszyklen verteilt, sind mehrere Funktionsfadenreservebildungssysteme 9 unter einem Winkel gegenüber der Querarbeitungsrichtung angeordnet. Mit dieser Einrichtung ist dann eine quasi kontinuierliche Arbeitsweise möglich.Is the feeding of the functional thread and the integration or connection not in one work cycle at the same time, but on several work cycles are distributed, a plurality of functional thread reserve formation systems 9 arranged at an angle to the cross-processing direction. With this facility is a quasi-continuous way of working possible.

    An Kettenwirk-/Nähwirkarbeitsstellen mit zwei Nadelsystemen bzw. mit als Zungen- oder Spitzennadeln ausgebildeten Wirknadeln ist die Erfindung gleichermaßen anwendbar.At warp knitting / sewing work stations with two needle systems or with The invention is in the form of tongue needles or point needles equally applicable.

    Fig. 7 zeigt in der Vorderansicht das Funktionsfadeneinlegesystem mit dem Funktionsfadenreservebildungssystem 9 zum Zeitpunkt der Fadenreservebildung zwischen zwei Platinen 8.Fig. 7 shows the functional thread insertion system in the front view the functional thread reserve formation system 9 at the time of the thread reserve formation between two boards 8.

    Auf die detailierte Darstellung der anderen bekannten Verfahren (Nähwirken, Häkelgalon, Netzknüpfverfahren) zur Herstellung einer Netzschenkelfadengruppe und die An- bzw. Einbindung des erfindungsgemäß verarbeiteten Funktionsfadens 11 wird verzichtet, da der Vorgang der Bildung der Netzschenkelfadengruppe und die An- bzw. Einbindung allgemein bekannt ist.On the detailed representation of the other known processes (sewing, Crochet gallon, net knotting process) for the production of a net leg thread group and the connection or integration of the invention processed functional thread 11 is omitted because the process of Formation of the net leg thread group and the connection or integration in general is known.

    Die Wirkungsweise der erfindungsgemäßen Einrichtungen wird nachfolgend anhand der Fig. 1 bis 4 beschrieben. In den Fig. 1 bis 4 ist die Arbeitsstelle schematisch in der Draufsicht dargestellt. Fig. 1 zeigt das Funktionsfadenreservebildungssystem 9 beim Legen des Funktionsfadens 11 mittels Funktionsfadenführer 10 in die Platinen 8 des Funktionsfadenseinlegesystems, die temporäre Fixierung des Funktionsfadens 11 in den Platinen 8 und die dabei stattfindende Funktionsfadenreservebildung (Fig. 1 entspricht Fig. 7 in der Draufsicht). Die Schiebernadeln 1 befinden sich dabei im hinteren Totpunkt, so daß die Nadelköpfe unter der Oberkante des Fräsblechs 5 stehen.The mode of operation of the devices according to the invention is as follows described with reference to FIGS. 1 to 4. 1 to 4 is the job shown schematically in plan view. Fig. 1 shows that Function thread reserve formation system 9 when laying the function thread 11 by means of the functional thread guide 10 in the boards 8 of the functional thread insertion system, the temporary fixation of the functional thread 11 in the Sinkers 8 and the functional thread reserve formation taking place in the process (Fig. 1 corresponds to Fig. 7 in plan view). The slider needles 1 are located itself in the rear dead center, so that the needle heads under the Stand the top edge of the milling plate 5.

    In Fig. 2 ist der Vorgang des Legens des Funktionsfadens 11 und der dabei stattfindenden Funktionsfadenreservebildung abgeschlossen. Das Funktionsfadenreservebildungssystem 9 steht außerhalb des Arbeitsstellenbereiches in Warteposition und der Funktionsfadenführer 10 ist bereits um 180° in die anschließende Bewegungsrichtung geschwenkt.2 is the process of laying the functional thread 11 and Functional thread reserve formation taking place in the process is completed. The Functional thread reserve formation system 9 is outside the work area in the waiting position and the functional thread guide 10 is already swiveled by 180 ° in the subsequent direction of movement.

    Fig. 3 stellt die Arbeitsstelle im Moment des Einlegens des Funktionsfadens 11 dar. Dazu bewegt sich der Stechkamm 6 horizontal nach hinten aus der Arbeitsstelle heraus und die Barre 7, mit den Platinen 8, die den Funktionsfaden 11 mit den Funktionsfadenreserven temporär fixiert haben, bewegt sich horizontal in die Arbeitsstelle hinein. Dabei werden durch eine Drehbewegung der Barre 7 um ihre Längsachse nach oben die Funktionsfadenreserven über die Oberkante des Fräsbleches 5 gehoben und durch Zurückschwenken der Barre 7 auf die Rückseite des Fräsbleches 5 gebracht. Nach dem anschließenden Einstreichen befindet sich der Funktionsfaden 11 mit Funktionsfadenreserve zwischen Schiebernadelrücken und Kettfaden 4. Während des Einstreichens übernehmen die Platinen 8 die Aufgabe des Stechkammes 6. Anschließend fährt die Barre 7 horizontal aus der Arbeitsstelle heraus, der Stechkamm 6 wieder horizontal hinein, die Kettfäden 4 werden zur Franse gelegt und es wird abgeschlagen. Damit ist der Funktionsfaden 11 angebunden. Fig. 3 shows the job at the moment of inserting the functional thread 11. For this purpose, the comb 6 moves horizontally to the rear out of the workplace and the bar 7, with the boards 8, the temporarily fix the functional thread 11 with the functional thread reserves moves horizontally into the work place. In doing so by rotating the bar 7 upwards about its longitudinal axis Functional thread reserves raised above the upper edge of the milling plate 5 and by swiveling the bar 7 back onto the back of the milling plate 5 brought. After the subsequent coating, the functional thread is located 11 with functional thread reserve between the back of the needle and warp thread 4. During the coating, the sinkers 8 the task of the comb 6. The bar 7 then moves horizontally out of the job, the comb 6 horizontal again into it, the warp threads 4 are put to the fringe and it is knocked off. The functional thread 11 is thus connected.

    Wie in Fig. 4 dargestellt, bewegt sich nun das Funktionsfadenreservebildungssystem 9 zurück. Dabei wird der Funktionsfaden 11 wieder in die Platinen 8 der Barre 7 eingelegt und erfindungsgemäß zu mustergemäßen Funktionsfadenreserven ausgeformt. Gleichzeitig wird in der Arbeitsstelle gemäß der Netzgeometrie ein weiteres Stück der Netzmaschenschenkel in Verarbeitungsrichtung hergestellt.As shown in Fig. 4, the filament reserve formation system is now moving 9 back. The functional thread 11 is again in the Boards 8 of the bar 7 inserted and according to the invention to sample Functional thread reserves formed. At the same time, in the workplace according to the mesh geometry, another piece of the mesh legs manufactured in the direction of processing.

    Auf die Darstellung der Schließdrähte 2, der Funktionsfadenvorratsspule 12 und der Mustersteuerung des Funktionsfadenreservebidlungssystems 9 wurde in den Fig. 1 bis 4 aus Gründen der Übersichtlichkeit verzichtet. On the representation of the closing wires 2, the functional thread supply spool 12 and the pattern control of the functional thread reserve identification system 9 was omitted in FIGS. 1 to 4 for reasons of clarity.

    BezugszeichenaufstellungList of reference symbols

  • 1 Schiebernadel1 slide needle
  • 2 Schließdraht2 locking wire
  • 3 Lochnadel3 hole needle
  • 4 Kettfaden4 warp threads
  • 5 Fräsblech5 milling plate
  • 6 Stechkamm6 comb
  • 7 Barre7 bars
  • 8 Platine (Fixierstelle)8 circuit board (fixing point)
  • 9 Funktionsfadenreservebildungssystem9 functional filament reserve formation system
  • 10 Funktionsfadenführer10 functional thread guides
  • 11 Funktionsfaden11 functional thread
  • 12 Funktionsfadenvorratsspule12 functional thread supply spool
  • 13 Element zur Funktionsfadenreservebildung13 Functional reserve reserve element
  • 14 Netzschenkelfadengruppe14 net leg thread group

    • Claims (20)

    1. Process for producing textile net-like fabrics from threads, the process comprising producing a plurality of groups (14) of mesh side threads located next to one another in the travel direction of the fabric being produced, exclusively using function threads (11) for connecting the groups of mesh side threads, wherein the function threads extend from a longitudinal side of the fabric being produced to the other longitudinal side of the fabric being produced, characterized in that it comprises temporarily setting the function thread (11) in its position transversely of the travel direction at least at two setting points (8) arranged with respect to each other transversely of the working direction, forming the function thread into a loop between the setting points for forming a function thread reserve, simultaneously fastening the function thread (11), which is temporarily set transversely of the travel direction and is provided with the function thread reserve, to at least two groups (14) of mesh side threads located next to one another, and cancelling the temporary setting of the function thread (11).
    2. Process according to claim 1, characterized in that it comprises arranging a plurality of function threads (11) over the working width, temporarily setting the function threads and providing the function threads with at least one function thread reserve, fastening the function threads to at least two groups (14) of mesh side threads located next to one another and cancelling the temporary setting.
    3. Process according to claim 1, characterized in that it comprises forming the group of mesh side threads from at least one stitching thread by a stitch bonding process.
    4. Process according to claim 1, characterized in that it comprises forming the group of mesh side threads by a stitch bonding process from at least one stationary weft thread and at least one stitching thread.
    5. Process according to claim 1, characterized in that it comprises forming the group (14) of mesh side threads by a crochet galloon process from at least one warp thread (4).
    6. Process according to claim 1, characterized in that it comprises effecting the connection between the group (14) of mesh side threads and the function thread (4) by chemical or thermal setting.
    7. Process according to claim 1, characterized in that it comprises forming the group of mesh side threads (14) by a warp knitting process from at least one warp thread (11).
    8. Process according to claim 1, characterized in that it comprises looping the function threads (11) located between the groups (14) of mesh side threads arranged next to one another transversely of the travel direction by equal or by different amounts to form at least one function thread reserve.
    9. Process according to claim 1, characterized in that it comprises looping the function threads (11) following in the travel direction with respect to the preceding function threads (11) by equal or by different amounts to form at least one function thread reserve.
    10. Process according to claim 1, characterized in that it comprises connecting the function threads (11) transversely to the travel direction at a right angle to at least two groups (14) of mesh side threads located next to one another.
    11. Process according to claim 1, characterized in that it comprises, after connecting the function thread (4) to at least two groups (14) of mesh side threads, severing the function thread from the function thread supply coil (12) and temporarily setting the function thread prior to the next following laying in at its end.
    12. Installation for performing the process according to one of claims 1 to 11, the device comprising at least one thread feed for at least one of the following threads: stitching thread, warp thread or stationary weft thread, and a plurality of bonding devices arranged next to one another for forming mesh side thread groups for net mesh sides aligned in the travel direction, and at least one function thread feeding means for supplying a function thread for forming net mesh sides extending transversely of the travel direction, wherein the function thread extends from a longitudinal side of the fabric to the other longitudinal side of the fabric, and wherein the distance between two adjacently located bonding devices corresponds to the length of a stretched function thread portion extending transversely of the travel direction, characterized in that at least one function thread laying system (8, 9, 13) is associated with the bonding devices (1, 2, 5, 6), the function thread laying system bridging the distance between the adjacently located bonding devices and temporarily setting and laying the function thread (11) and the function thread laying system comprising setting points (8) and a controllable function thread reserve forming system (9) for acting on the function thread (11) at least between two adjacent setting points (8) and comprising elements (13) for forming the function thread reserve.
    13. Installation according to claim 12, characterized in that a cutting and setting device is arranged at both sides of the function thread laying system (8, 9, 13).
    14. Installation according to claim 12, characterized in that the distance between the bonding devices and the function thread laying system (8, 9, 13) including the associated system (9) for forming the function thread reserve is variable.
    15. Installation according to claim 12, characterized in that the lift of the function thread laying system (8, 9, 13) is variable in the direction of the bonding devices.
    16. Installation according to claim 12, characterized in that the bonding device is a stitch bonding work location.
    17. Installation according to claim 12, characterized in that the bonding device is a warp knitting work location.
    18. Installation according to claim 12, characterized in that the bonding device is a crochet galloon work location.
    19. Installation according to claim 12, characterized in that the bonding device is a net knotting work location.
    20. Installation according to claim 12, characterized in that the function thread reserve forming system (9) comprises a drive correlated to a variation control, a patterning control and the controls of the device.
    EP94903884A 1993-01-19 1993-12-30 Process and installation for producing textile net-like fabrics Expired - Lifetime EP0680529B1 (en)

    Applications Claiming Priority (4)

    Application Number Priority Date Filing Date Title
    DE4301231 1993-01-19
    DE4301231A DE4301231C2 (en) 1993-01-19 1993-01-19 Process and device for the production of textile net-like flat structures
    PCT/EP1993/003718 WO1994017231A1 (en) 1993-01-19 1993-12-30 Process and installation for producing textile net-like fabrics
    US49192096A 1996-03-18 1996-03-18

    Publications (2)

    Publication Number Publication Date
    EP0680529A1 EP0680529A1 (en) 1995-11-08
    EP0680529B1 true EP0680529B1 (en) 1998-06-03

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    EP94903884A Expired - Lifetime EP0680529B1 (en) 1993-01-19 1993-12-30 Process and installation for producing textile net-like fabrics

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    US (1) US6116058A (en)
    EP (1) EP0680529B1 (en)
    JP (1) JPH08510793A (en)
    DE (1) DE4301231C2 (en)
    ES (1) ES2118374T3 (en)
    WO (1) WO1994017231A1 (en)

    Families Citing this family (7)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CA2251235C (en) * 1997-11-25 2006-09-05 Yuval Leiber Modified shuss knitted netting
    DE10042996A1 (en) 2000-09-01 2002-03-14 Abb Patent Gmbh Thermal profile and heat exchanger ceiling
    GR1007649B (en) * 2011-03-10 2012-07-13 Καρατζη Βιομηχανικες Ξενοδοχειακες Επιχειρησεις Α.Ε., Method for producing an overextended elastic or non-elastic web (net) for packaging industrial and agricultural products.
    GB2501253B (en) * 2012-04-16 2015-12-02 Aburnet Ltd Knitted hairnet
    ITBS20130089A1 (en) * 2013-06-21 2014-12-22 Santoni & C Spa DELIVERY ELEMENT OF THE THREAD FOR A LEAD GUIDE FOR TEXTILE MACHINES, AND LEAD GUIDE INCLUDING THIS SUPPLY ELEMENT
    CN103352314B (en) * 2013-06-28 2015-07-08 常州市第八纺织机械有限公司 Intelligent yarn storage device, control system and control method of carbon fiber multi-axial warp knitting machine
    GB2543444B (en) 2013-09-04 2017-08-16 Aburnet Ltd A method of making an improved hairnet

    Family Cites Families (12)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE122402C (en) *
    DE66995C (en) * S. WEISSENSTEIN, j. HUDZKY und K. ANTL in Wien Chain knitting loom for fringes and bows
    US1924649A (en) * 1929-06-06 1933-08-29 Morton James Warp knitting machine
    DE612547C (en) * 1934-01-30 1935-04-27 Ernst Saupe Fa Warp knitting machine for plush production
    GB1226798A (en) * 1967-04-19 1971-03-31
    US3677206A (en) * 1971-01-29 1972-07-18 Fieldcrest Mills Inc Apparatus for making tufted fabrics
    DE2706930A1 (en) * 1977-02-18 1978-08-24 Mayer Fa Karl TEXTILE MACHINE, IN PARTICULAR CHAIN MAKING MACHINE WITH LONG SHOT DEVICE
    US4433493A (en) * 1983-01-20 1984-02-28 Albany International Corp. High temperature resistant fabrics
    DD248709A3 (en) * 1985-03-04 1987-08-19 Textima Veb K METHOD AND FLAT CHAIN EQUIPMENT FOR MAKING A WIRE CHAIN
    NZ223675A (en) * 1987-07-09 1991-07-26 John Harry Hall Method of knitting a fabric including laying a drawthread into the fabric
    DD269298A3 (en) * 1987-09-04 1989-06-28 Textima Veb K METHOD FOR MANUFACTURING A NEAR-HOLDED NET-TILE FLUID IMAGE
    DE4140826A1 (en) * 1991-12-11 1993-06-17 Burkhard Prof Dr Ing Wulfhorst Spacing textiles with two covering surfaces - are joined at different local distances through connecting yarns

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    Publication number Publication date
    EP0680529A1 (en) 1995-11-08
    DE4301231C2 (en) 1995-09-21
    DE4301231A1 (en) 1994-07-21
    WO1994017231A1 (en) 1994-08-04
    ES2118374T3 (en) 1998-09-16
    JPH08510793A (en) 1996-11-12
    US6116058A (en) 2000-09-12

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