EP3075893B1 - Knitwear and method for manufacturing knitwear - Google Patents

Knitwear and method for manufacturing knitwear Download PDF

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Publication number
EP3075893B1
EP3075893B1 EP15162489.7A EP15162489A EP3075893B1 EP 3075893 B1 EP3075893 B1 EP 3075893B1 EP 15162489 A EP15162489 A EP 15162489A EP 3075893 B1 EP3075893 B1 EP 3075893B1
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EP
European Patent Office
Prior art keywords
fabric
knitted fabric
spacer
tubular
longitudinal direction
Prior art date
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Application number
EP15162489.7A
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German (de)
French (fr)
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EP3075893A1 (en
Inventor
Michael Kieren
Gabriela Schellner
Hirokazu Takayama
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.)
Karl Mayer Textilmaschinenfabrik GmbH
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Karl Mayer Textilmaschinenfabrik GmbH
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Publication date
Application filed by Karl Mayer Textilmaschinenfabrik GmbH filed Critical Karl Mayer Textilmaschinenfabrik GmbH
Priority to EP15162489.7A priority Critical patent/EP3075893B1/en
Priority to CN201510389501.8A priority patent/CN106048876B/en
Priority to TW105107191A priority patent/TWI705166B/en
Priority to US15/071,469 priority patent/US20160289872A1/en
Priority to KR1020160036167A priority patent/KR101862821B1/en
Priority to JP2016074299A priority patent/JP6297615B2/en
Publication of EP3075893A1 publication Critical patent/EP3075893A1/en
Application granted granted Critical
Publication of EP3075893B1 publication Critical patent/EP3075893B1/en
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Classifications

    • 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
    • D04B21/20—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 specially adapted for knitting articles of particular configuration
    • 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
    • D04B21/02—Pile fabrics or articles having similar surface features
    • 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
    • D04B21/06—Patterned fabrics or articles
    • 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
    • D04B21/20—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 specially adapted for knitting articles of particular configuration
    • D04B21/207—Wearing apparel or garment blanks
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/16—Flat warp knitting machines specially adapted for producing fabrics, or article blanks, of particular form or configuration
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/02—Cross-sectional features
    • D10B2403/022—Lofty fabric with variably spaced front and back plies, e.g. spacer fabrics
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/10—Packaging, e.g. bags

Definitions

  • the invention relates to a knitted fabric with interlinked by stitching warp threads which extend in the longitudinal direction of the knitted fabric.
  • the invention relates to a method for producing a knitted fabric, in which one uses two knitting needle contours and thread feeding elements and connecting in the longitudinal direction of the knitted warp threads by stitching, wherein the thread feeding elements are at least partially formed as Jacquard elements.
  • JP 2005-042266 shows a warp knitted fabric, which is formed by ten yarn feeding elements, four of which are formed as Jaquard elements. Furthermore, two knitting needle contours are provided. Pole threads are laid by a basic bar. The threads laid by the Jaquard bars are called pattern threads.
  • EP 1 876 274 A1 describes a warp knitted fabric and a method for its production. Here is a tubular knitted fabric produced in the Intermediate areas of the front and the back of the hose are stacked and interconnected.
  • a knit fabric is usually made so that warp threads, which are arranged side by side in a warp beam arrangement, are removed from the warp beam and are guided around by needles around knitting needles to form stitches.
  • adjacent warp threads are meshed with each other in such a stitch formation.
  • stitching may not only occur with the next adjacent warp yarns, but also with the next but one or more distant warp threads. Nevertheless, the warp threads basically run in the longitudinal direction.
  • knitwear In the formation of knitwear there are pure fabrics, which are referred to below as “single-ply knitted fabric". In addition, there are spacer fabrics. In a spacer fabric two cover layers are provided which are formed as surface layers. These two cover layers are interconnected by so-called spacer threads, which are also referred to as “pile threads”. In addition, there are so-called Schlauchgewirke.
  • a tubular knitted fabric is a knitted fabric with two layers of a flat material which are connected to each other only at their longitudinal edges.
  • a tubular knit can be used, for example, to form a container, in particular a sack or a bag. In this case, it is only necessary to connect the two layers of the tubular fabric at the end of a section in the longitudinal direction with each other in order to close the container.
  • a spacer fabric is often used as a cushioning material. Even if a cover is desired, which has a good air permeability, it often falls back on a spacer knitted fabric.
  • the invention has for its object to make the production of textile articles with multiple functions simple.
  • This object is achieved in a knitted fabric of the type mentioned in that in the longitudinal direction one behind the other at least one formed as a spacer fabric section, a trained as a single-layer knitted fabric section and designed as a tubular fabric section are arranged.
  • the single-ply knitted fabric is preferably designed as a right-right knitted fabric.
  • the single-ply knitted fabric thus consists of two superimposed outer layers, which are, however, connected to each other flat, so that they ultimately form only a single layer.
  • a right-right knitted fabric can be easily produced on a double-faced knitting machine, so that with the same knitting machine both the spacer knitted fabric and the tubular knitted fabric and moreover the single-layer knitted fabric can be produced.
  • the single-ply knitted fabric is preferably arranged between the spacer knitted fabric and the tubular knitted fabric.
  • the single-ply knitted fabric can then perform a kind of hinge function between the spacer knitted fabric and the tubular knitted fabric.
  • the single-ply knitted fabric generates one end of the tubular fabric a connection of the two cover layers, so that in this way the "bottom" of a bag or a bag are formed, the remaining walls (except for a lid) are formed by the tubular knitted fabric.
  • the spacer fabric has a greater extent in the longitudinal direction than the tubular knitted fabric.
  • the spacer fabric has an extension in the longitudinal direction, which is at least twice as large as the extension of the tubular fabric in the longitudinal direction.
  • both cover layers of the tubular fabric can be covered by the spacer fabric, so that a cushioning in the full extent of the tubular fabric is possible.
  • the spacer fabric is preferably arranged in the thickness direction symmetrically with respect to the single-layer knitted fabric. It is not a symmetry in the mathematically narrow sense. Rather, it is sufficient if the single-ply knitted fabric is arranged approximately in the middle of the spacer knitted fabric in the thickness direction, that is between about 40% and 60% of the thickness of the spacer knitted fabric in one direction over the spacer fabric and the remaining remainder of the thickness in the other direction. This one is relatively free in the design of the knitted fabric, because it does not matter later, in which direction the spacer knitted fabric is folded or bent over the single-ply knitted fabric.
  • the single-ply knitted fabric has an extension in the longitudinal direction, which is at least as large as a thickness of the spacer knitted fabric projecting beyond the single-ply knitted fabric.
  • the single-ply knitted fabric has a lengthwise extension at least as great as a thickness of a hose formed by the tubular knit fabric. This too is a measure to ensure that a container formed by the tubular knitted fabric can be covered on at least one side by the spacer knitted fabric and thus upholstered.
  • a spacer fabric portion is disposed on one side of a portion of the tubular fabric and a single-ply fabric portion on the opposite side of the tubular fabric.
  • the spacer fabric can be folded down from the opening of the container formed by the tubular fabric on at least one side wall of the tubular fabric to cushion it there.
  • a spacer fabric is arranged, you can cover both sides of the container formed by the tubular knit fabric with high reliability and thus cushion.
  • the spacer fabric has sections with different thicknesses transversely to the longitudinal direction. This can be done, for example, a pattern or you can a later purpose of a container, which is formed by means of Schlauchgewirkes bill wear.
  • a container for a sensitive article and select the thickness of the spacer knitted fabric at the points where the sensitive article requires special protection.
  • the object is achieved in a method of the type mentioned above in that one uses at least four independent yarn feeding elements and the jacquard elements controls so that they are used depending on a predetermined fabric structure for Polige or surface formation, wherein one behind the other in the longitudinal direction at least a section formed as a spacer knitted fabric, a section formed as a single-layered knitted fabric, and a section formed as a tubular knitted fabric.
  • the different goods structures ie spacer knitted fabric, single-ply knitted fabric and tubular knitted fabric can be imaged in a knitted fabric.
  • This is done in a simple manner by the targeted selection of needles, which are to form a stitch on one or both needle contours. Selecting all needles that are to make a stitch on the front and back needle contour creates a spacer knit. If only the edges are closed, a hose is created. If the front thread feeding elements are integrated on the rear knitting needle contour and vice versa, a right - right knitted fabric is created.
  • the jacquard elements are used to pattern at least one surface.
  • Sequencing of the individual reports can be realized for example by a pattern control computer.
  • different structures are produced in the width direction of the knitted fabric. This gives a great flexibility in the production of knitwear.
  • Fig. 1 shows in highly schematized form a knitted fabric 1. The representation is not to scale.
  • the knitted fabric 1 is formed by connecting a plurality of longitudinally running 2 warp threads together by stitches.
  • a section formed as a spacer fabric 3 In the longitudinal direction 2 in succession, a section formed as a spacer fabric 3, a section formed as a single-layer knitted fabric 4 and a section formed as a tubular knitted fabric 5 are arranged.
  • the single-ply knitted fabric 4 is formed as a right-right knitted fabric.
  • the single-ply knitted fabric 4 is arranged between the knitted spacer fabric 3 and the tubular knitted fabric 5.
  • the three sections ie the spacer fabric 3, the single-ply knitted fabric 4 and the tubular knitted fabric 5 are formed by continuous warp threads, i. no further action is needed to tie these three sections together.
  • a guide bar assembly can be used, as shown schematically in FIG Fig. 2 is shown.
  • a base bar GB1 defines a front surface layer 6.
  • the guide bars GB7 and GB8 lay threads for a rear surface layer 7.
  • a guide bar GB6 defines pile threads 8, which may also be referred to as "spacer threads”.
  • the single-ply knitted fabric 4 is designed as a so-called "simplex" knit.
  • Such a single-ply knitted fabric 4 has the two surface layers 6, 7, which are, however, directly adjacent to each other and are also connected to each other in the stitch-forming operations.
  • the two layers 6, 7 are thus intimately and inseparably connected.
  • the tubular knitted fabric 5 again consists of the two surface layers 6, 7, which are connected directly to one another only at the longitudinal edges running in the longitudinal direction 2.
  • the knitted fabric 1 with the three different types of knitted fabric can thus be produced by using a machine with two needle beds based on the active technology, with at least four independent thread feeding elements.
  • the thread guide elements are based here in any case in the Jacquard bars JB2 - JB5 on a piezo jacquard technology.
  • the arrangement of the jacquard elements is chosen so that the Jacquard bars JB2 - JB5 can be used both for Pol upset as well as for the patterning of surfaces.
  • the different sections with pole spacer fabric 3
  • simplex simplex
  • hose tubular knitted fabric 5
  • the tubular fabric 5 forms a container with an open front side 9 through which the telephone can be inserted.
  • the single-ply knitted fabric 4 connects, which closes the container, so to speak at the lower end, so that the telephone used can not fall down.
  • the spacer knitted fabric 3 can be folded over onto the tubular knitted fabric 5 in order to cushion the outside of the tubular knitted fabric 5.
  • the spacer fabric 3 has a greater extent in the longitudinal direction 2 than the tubular fabric 5. This extension can even be at least be twice as large as the extension of the tubular fabric 5 in the longitudinal direction 2. This makes it possible to run up the spacer fabric 3 on one side of the tubular fabric and fold down after folding the spacer fabric 3 on the other side of the tubular fabric again.
  • the spacer fabric 3 then simultaneously closes the opening of a front side 9.
  • the container which by the
  • Spacer fabric 5 is formed, is then padded around it automatically, because the spacer fabric 3 with the pile threads 8 is able to absorb certain shocks and pressures.
  • the single-ply knitted fabric 4 is arranged approximately in the middle of the spacer knitted fabric 3, i.
  • the spacer fabric 3 is arranged symmetrically in the thickness direction to the single-layer knitted fabric 4.
  • the single-ply knitted fabric 4 is arranged in a range of 40% to 60% of the thickness of the spacer fabric 3, the thickness being the distance between the front surface layer 6 and the back surface layer 7.
  • the single-ply knitted fabric 4 can also connect to the spacer knitted fabric 3 so that it continues one of the two surface layers 6, 7.
  • the single-ply knitted fabric 4 preferably not only forms the lower closure of the bag or pocket formed by the tubular knit 5, but also forms a kind of hinge. Accordingly, it is advantageous if the single-ply knitted fabric 4 has an extension in the longitudinal direction 2 which is at least as large as a thickness of the spacer knit 3 projecting beyond the single-ply knitted fabric 4. This ensures that the knitted fabric 3 is folded over onto the tubular knit fabric 5 can, without causing problems here.
  • the single-ply knitted fabric 4 has an extension in the longitudinal direction 2, which is at least as large as a thickness of a hose formed by the tubular fabric 5. In this case, it is also ensured that the spacer knitted fabric 3 can be folded up to the longitudinal side of the tubular fabric 5 by means of the single-layer knitted fabric 4.
  • the spacer fabric 3 can have sections with different thicknesses transversely to the longitudinal direction 2.
  • the spacer fabric 3 and the cushioning effect associated therewith may be adapted to the article to be received in the tubular fabric 5 when used for a bag or sack.
  • spacer fabric 3, single-layer knitted fabric 4 and tubular knitted fabric 5 is only an example. It can also be provided that a section of spacer fabric 3 is arranged on one side of a section of tubular knitted fabric 5 and a section of single-layer knitted fabric 4 on the opposite side of the tubular knitted fabric 5. In the latter case, one can connect to the section with single-layer knitted fabric 4 again a section with spacer fabric 3, for example, to cover both sides of the tubular fabric 5 with shorter sections of spacer fabric 3.
  • the thinner right - right passages are easy to drape.
  • the surfaces of the individual structures can be designed freely. Patterns can be integrated for functional areas with air permeability and breathable areas with matching reinforcements, or you can use the surface to design the knit fabric through colors and shapes.
  • the arrangement of the warp knitting machine used allows any number of needles or thread feeding elements that are necessary for the different areas. As a result, different structures can be worked not only in the direction of production, but also in the width direction of the knitted fabric.
  • the input and juxtaposition of the individual reports can be realized for example by a pattern control computer.
  • shoes, garments, backpacks, jackets, seating and mattress fabrics, packaging, etc. can be made.

Description

Die Erfindung betrifft eine Wirkware mit durch Maschenbildung miteinander verbundenen Kettfäden, die in Längsrichtung der Wirkware verlaufen.The invention relates to a knitted fabric with interlinked by stitching warp threads which extend in the longitudinal direction of the knitted fabric.

Ferner betrifft die Erfindung ein Verfahren zum Herstellen einer Wirkware, bei dem man zwei Wirknadelfonturen und Fadenzufuhrelemente verwendet und in Längsrichtung der Wirkware verlaufende Kettfäden durch Maschenbildung verbindet, wobei die Fadenzufuhrelemente zumindest teilweise als Jacquard-Elemente ausgebildet sind.Furthermore, the invention relates to a method for producing a knitted fabric, in which one uses two knitting needle contours and thread feeding elements and connecting in the longitudinal direction of the knitted warp threads by stitching, wherein the thread feeding elements are at least partially formed as Jacquard elements.

JP 2005-042266 zeigt eine Kettenwirkware, die durch zehn Fadenzufuhrelemente gebildet wird, von denen vier als Jaquard-Elemente ausgebildet sind. Ferner sind zwei Wirknadelfonturen vorgesehen. Polfäden werden durch eine Grundlegebarre gelegt. Die von den Jaquard-Barren gelegten Fäden werden als Musterfäden bezeichnet. JP 2005-042266 shows a warp knitted fabric, which is formed by ten yarn feeding elements, four of which are formed as Jaquard elements. Furthermore, two knitting needle contours are provided. Pole threads are laid by a basic bar. The threads laid by the Jaquard bars are called pattern threads.

EP 1 876 274 A1 beschreibt eine Kettenwirkware und ein Verfahren zu ihrer Herstellung. Hier wird ein Schlauchgewirke erzeugt, bei dem Zwischenbereiche der Vorder- und der Rückseite des Schlauches aufeinandergelegt und miteinander verbunden werden. EP 1 876 274 A1 describes a warp knitted fabric and a method for its production. Here is a tubular knitted fabric produced in the Intermediate areas of the front and the back of the hose are stacked and interconnected.

Eine Wirkware wird üblicherweise so hergestellt, dass Kettfäden, die nebeneinander in einer Kettbaumanordnung angeordnet sind, vom Kettbaum abgezogen werden und durch Legenadeln um Wirknadeln herumgeführt werden, um Maschen zu bilden. Um einen Zusammenhalt der Kettfäden zu einem Flächengebilde zu erreichen, werden bei einer derartigen Maschenbildung nebeneinander liegende Kettfäden miteinander vermascht. In Abhängigkeit von der dabei verwendeten Bindungsart kann eine Maschenbildung nicht nur mit den nächsten benachbarten Kettfäden, sondern auch mit den übernächsten oder weiter entfernten Kettfäden erfolgen. Gleichwohl verlaufen die Kettfäden grundsätzlich in Längsrichtung.A knit fabric is usually made so that warp threads, which are arranged side by side in a warp beam arrangement, are removed from the warp beam and are guided around by needles around knitting needles to form stitches. In order to achieve a cohesion of the warp threads to a fabric, adjacent warp threads are meshed with each other in such a stitch formation. Depending on the type of weave used, stitching may not only occur with the next adjacent warp yarns, but also with the next but one or more distant warp threads. Nevertheless, the warp threads basically run in the longitudinal direction.

Bei der Ausbildung von Wirkwaren gibt es reine Flächengebilde, die im Folgenden als "einlagiges Gewirke" bezeichnet werden. Darüber hinaus gibt es Abstandsgewirke. Bei einem Abstandsgewirke sind zwei Decklagen vorgesehen, die als Flächenlagen ausgebildet sind. Diese beiden Decklagen sind durch sogenannte Abstandsfäden, die auch als "Polfäden" bezeichnet werden, miteinander verbunden. Darüber hinaus gibt es sogenannte Schlauchgewirke. Ein Schlauchgewirke ist eine Wirkware mit zwei Lagen aus einem Flächenmaterial die lediglich an ihren Längskanten miteinander verbunden sind. Ein Schlauchgewirke kann man beispielsweise verwenden, um einen Behälter zu bilden, insbesondere einen Sack oder eine Tasche. Hierbei ist es lediglich erforderlich, die beiden Lagen des Schlauchgewirkes am Ende eines Abschnitts in Längsrichtung miteinander zu verbinden, um das Behältnis zu verschließen.In the formation of knitwear there are pure fabrics, which are referred to below as "single-ply knitted fabric". In addition, there are spacer fabrics. In a spacer fabric two cover layers are provided which are formed as surface layers. These two cover layers are interconnected by so-called spacer threads, which are also referred to as "pile threads". In addition, there are so-called Schlauchgewirke. A tubular knitted fabric is a knitted fabric with two layers of a flat material which are connected to each other only at their longitudinal edges. A tubular knit can be used, for example, to form a container, in particular a sack or a bag. In this case, it is only necessary to connect the two layers of the tubular fabric at the end of a section in the longitudinal direction with each other in order to close the container.

Ein Abstandsgewirke wird vielfach als Polstermaterial verwendet. Auch wenn eine Abdeckung gewünscht ist, die eine gute Luftdurchlässigkeit aufweist, greift man vielfach auf ein Abstandsgewirke zurück.A spacer fabric is often used as a cushioning material. Even if a cover is desired, which has a good air permeability, it often falls back on a spacer knitted fabric.

Wenn man mehrere Effekte erzielen möchte, ist es in der Regel erforderlich, einzelne Wirkwaren, die auf getrennten Wirkmaschinen produziert werden, zu konfektionieren, also auf die richtige Größe zu bringen, und dann miteinander zu verbinden, beispielsweise zu vernähen. Dies macht die Herstellung von textilen Gegenständen, die mehrere Funktionen erfüllen sollen, aufwendig.If you want to achieve several effects, it is usually necessary to customize individual knitted goods that are produced on separate knitting machines, so bring to the right size, and then connect to each other, for example, to sew. This makes the production of textile articles, which should fulfill several functions, consuming.

Der Erfindung liegt die Aufgabe zugrunde, die Herstellung von textilen Gegenständen mit mehreren Funktionen einfach zu gestalten.The invention has for its object to make the production of textile articles with multiple functions simple.

Diese Aufgabe wird bei einer Wirkware der eingangs genannten Art dadurch gelöst, dass in Längsrichtung hintereinander zumindest ein als Abstandsgewirke ausgebildeter Abschnitt, ein als einlagiges Gewirke ausgebildeter Abschnitt und ein als Schlauchgewirke ausgebildeter Abschnitt angeordnet sind.This object is achieved in a knitted fabric of the type mentioned in that in the longitudinal direction one behind the other at least one formed as a spacer fabric section, a trained as a single-layer knitted fabric section and designed as a tubular fabric section are arranged.

Bei einer derartigen Wirkware sind also drei unterschiedliche Gewirkearten hintereinander angeordnet. Dadurch, dass diese drei Abschnitte aus den gleichen Kettfäden gebildet sind, sind die drei Abschnitte in Längsrichtung miteinander verbunden, wenn sie die Wirkmaschine verlassen. Es sind also keine weiteren Arbeitsschritte mehr erforderlich, um diese Abschnitte miteinander zu verbinden. Gleichwohl hat die Wirkware, da jeder Abschnitt die gewünschte und vorbestimmte Eigenschaft aufweist, insgesamt mehrere Funktionen. Die Wirkware mit den unterschiedlichen Abschnitten lässt sich unter Verwendung von Grundlegebarren und Jacquardbarren herstellen, indem man beispielsweise zum Legen der Abstands- oder Polfäden die Jacquardwaren verwendet.In such a knitted fabric so three different Gewirkearten are arranged one behind the other. The fact that these three sections are formed from the same warp threads, the three sections are joined together in the longitudinal direction, as they leave the knitting machine. So there are no further steps required to connect these sections together. However, since each section has the desired and predetermined characteristic, the knitwear has a total of several functions. The knitted fabric with the different sections can be produced using base bars and Jacquard bars, for example, by using the jacquard to place the spacer or pile threads.

Vorzugsweise ist das einlagige Gewirke als Rechts - Rechts - Gewirke ausgebildet. Das einlagige Gewirke besteht also aus zwei aufeinanderliegenden Deckschichten, die allerdings flächig miteinander verbunden sind, so dass sie letztendlich nur eine einzige Lage bilden. Ein Rechts - Rechts - Gewirke lässt sich einfach auf einer doppelfonturigen Wirkmaschine herstellen, so dass mit der gleichen Wirkmaschine sowohl das Abstandsgewirke als auch das Schlauchgewirke und darüber hinaus das einlagige Gewirke hergestellt werden kann.The single-ply knitted fabric is preferably designed as a right-right knitted fabric. The single-ply knitted fabric thus consists of two superimposed outer layers, which are, however, connected to each other flat, so that they ultimately form only a single layer. A right-right knitted fabric can be easily produced on a double-faced knitting machine, so that with the same knitting machine both the spacer knitted fabric and the tubular knitted fabric and moreover the single-layer knitted fabric can be produced.

Vorzugsweise ist das einlagige Gewirke zwischen dem Abstandsgewirke und dem Schlauchgewirke angeordnet. Das einlagige Gewirke kann dann eine Art Scharnierfunktion zwischen dem Abstandsgewirke und dem Schlauchgewirke erfüllen. Gleichzeitig erzeugt das einlagige Gewirke an einem Ende des Schlauchgewirkes eine Verbindung der beiden Decklagen, so dass hierdurch der "Boden" einer Tasche oder eines Sacks gebildet werden, wobei die übrigen Wände (bis auf einen Deckel) durch das Schlauchgewirke gebildet sind.The single-ply knitted fabric is preferably arranged between the spacer knitted fabric and the tubular knitted fabric. The single-ply knitted fabric can then perform a kind of hinge function between the spacer knitted fabric and the tubular knitted fabric. At the same time, the single-ply knitted fabric generates one end of the tubular fabric a connection of the two cover layers, so that in this way the "bottom" of a bag or a bag are formed, the remaining walls (except for a lid) are formed by the tubular knitted fabric.

Vorzugsweise weist das Abstandsgewirke in Längsrichtung eine größere Erstreckung als das Schlauchgewirke auf. Damit kann man das Abstandsgewirke verwenden, um die Tasche oder Sack, die mit Hilfe des Schlauchgewirkes gebildet worden sind, nicht nur auf einer Seite abzudecken und zu polstern, sondern darüber hinaus auch auf der anderen Seite zumindest abschnittsweise.Preferably, the spacer fabric has a greater extent in the longitudinal direction than the tubular knitted fabric. Thus you can use the spacer knit to cover the bag or bag, which have been formed by means of the tubular fabric, not only on one side and cushion, but also on the other side at least in sections.

Hierbei ist besonders bevorzugt, dass das Abstandsgewirke in Längsrichtung eine Erstreckung aufweist, die mindestens zweimal so groß ist, wie die Erstreckung des Schlauchgewirkes in Längsrichtung. Damit lassen sich beide Deckschichten des Schlauchgewirkes durch das Abstandsgewirke abdecken, so dass eine Polsterung in vollem Umfang des Schlauchgewirkes möglich ist.It is particularly preferred that the spacer fabric has an extension in the longitudinal direction, which is at least twice as large as the extension of the tubular fabric in the longitudinal direction. Thus, both cover layers of the tubular fabric can be covered by the spacer fabric, so that a cushioning in the full extent of the tubular fabric is possible.

Vorzugsweise ist das Abstandsgewirke in Dickenrichtung symmetrisch zum einlagigen Gewirke angeordnet. Dabei handelt es sich nicht um eine Symmetrie im mathematisch engen Sinne. Es reicht vielmehr aus, wenn das einlagige Gewirke etwa in der Mitte des Abstandsgewirkes in Dickenrichtung angeordnet ist, also etwa zwischen 40 % und 60 % der Dicke des Abstandsgewirkes in eine Richtung über das Abstandsgewirke übersteht und der verbleibende Rest der Dicke in die andere Richtung. Damit ist man bei der Gestaltung der Wirkware relativ frei, weil es später nicht darauf ankommt, in welche Richtung das Abstandsgewirke gegenüber dem einlagigen Gewirke abgeklappt oder abgebogen wird.The spacer fabric is preferably arranged in the thickness direction symmetrically with respect to the single-layer knitted fabric. It is not a symmetry in the mathematically narrow sense. Rather, it is sufficient if the single-ply knitted fabric is arranged approximately in the middle of the spacer knitted fabric in the thickness direction, that is between about 40% and 60% of the thickness of the spacer knitted fabric in one direction over the spacer fabric and the remaining remainder of the thickness in the other direction. This one is relatively free in the design of the knitted fabric, because it does not matter later, in which direction the spacer knitted fabric is folded or bent over the single-ply knitted fabric.

Vorzugsweise weist das einlagige Gewirke eine Erstreckung in Längsrichtung auf, die mindestens so groß ist wie eine über das einlagige Gewirke überstehende Dicke des Abstandsgewirkes. Damit lässt sich realisieren, dass man das Abstandsgewirke unmittelbar auf das Schlauchgewirke zurückklappen kann. Damit ist es wiederum möglich, eine Polsterung für das Schlauchgewirke zumindest auf einer Seite des Schlauchgewirkes zu erreichen.Preferably, the single-ply knitted fabric has an extension in the longitudinal direction, which is at least as large as a thickness of the spacer knitted fabric projecting beyond the single-ply knitted fabric. This makes it possible to realize that the spacer knitted fabric can be folded back directly onto the tubular knit fabric. Thus, it is again possible to achieve a padding for the tubular knitted fabric at least on one side of the tubular fabric.

Vorzugsweise weist das einlagige Gewirke eine Erstreckung in Längsrichtung auf, die mindestens so groß ist, wie eine Dicke eines durch das Schlauchgewirke gebildeten Schlauchs. Auch dies ist eine Maßnahme, um sicher zu stellen, dass ein durch das Schlauchgewirke gebildeter Behälter zumindest einseitig durch das Abstandsgewirke abgedeckt und damit gepolstert werden kann.Preferably, the single-ply knitted fabric has a lengthwise extension at least as great as a thickness of a hose formed by the tubular knit fabric. This too is a measure to ensure that a container formed by the tubular knitted fabric can be covered on at least one side by the spacer knitted fabric and thus upholstered.

Vorzugsweise ist ein Abschnitt mit Abstandsgewirke auf einer Seite eines Abschnitts des Schlauchgewirkes und ein Abschnitt mit einlagigem Gewirke auf der gegenüberliegenden Seite des Schlauchgewirkes angeordnet. Damit lässt sich das Abstandsgewirke von der Öffnung des durch das Schlauchgewirkes gebildeten Behälters auf mindestens eine Seitenwand des Schlauchgewirkes herunterklappen, um es dort zu polstern. Insbesondere dann, wenn auch noch am anderen Ende des einlagigen Gewirkes, also an dem vom Schlauchgewirke abgewandten Ende des einlagigen Gewirkes, ein Abstandsgewirke angeordnet ist, kann man beide Seiten des durch das Schlauchgewirke gebildeten Behälters mit hoher Zuverlässigkeit abdecken und damit abpolstern.Preferably, a spacer fabric portion is disposed on one side of a portion of the tubular fabric and a single-ply fabric portion on the opposite side of the tubular fabric. Thus, the spacer fabric can be folded down from the opening of the container formed by the tubular fabric on at least one side wall of the tubular fabric to cushion it there. In particular, if even at the other end of the single-layer knitted fabric, ie at the end remote from the knitted fabric of the knitted fabric, a spacer fabric is arranged, you can cover both sides of the container formed by the tubular knit fabric with high reliability and thus cushion.

Vorzugsweise weist das Abstandsgewirke quer zur Längsrichtung Abschnitte mit unterschiedlichen Dicken auf. Damit kann man beispielsweise eine Musterung bewirken oder man kann einem späteren Verwendungszweck eines Behälters, der mit Hilfe des Schlauchgewirkes gebildet ist, Rechnung tragen. Beispielsweise kann man das Schlauchgewirke als Behälter für einen empfindlichen Gegenstand vorsehen und an den Stellen, an denen der empfindliche Gegenstand eines besonderen Schutzes bedarf, die Dicke des Abstandsgewirkes größer wählen.Preferably, the spacer fabric has sections with different thicknesses transversely to the longitudinal direction. This can be done, for example, a pattern or you can a later purpose of a container, which is formed by means of Schlauchgewirkes bill wear. For example, one can provide the tubular knitted fabric as a container for a sensitive article and select the thickness of the spacer knitted fabric at the points where the sensitive article requires special protection.

Die Aufgabe wird bei einem Verfahren der eingangs genannten Art dadurch gelöst, dass man mindestens vier unabhängige Fadenzufuhrelemente verwendet und die Jacquard-Elemente so ansteuert, dass sie in Abhängigkeit von einer vorbestimmten Warenstruktur zur Polbildung oder zur Oberflächenbildung verwendet werden, wobei man in Längsrichtung hintereinander zumindest einen als Abstandsgewirke ausgebildeten Abschnitt, einen als einlagiges Gewirke ausgebildeten Abschnitt und einen als Schlauchgewirke ausgebildeten Abschnitt erzeugt.The object is achieved in a method of the type mentioned above in that one uses at least four independent yarn feeding elements and the jacquard elements controls so that they are used depending on a predetermined fabric structure for Polbildung or surface formation, wherein one behind the other in the longitudinal direction at least a section formed as a spacer knitted fabric, a section formed as a single-layered knitted fabric, and a section formed as a tubular knitted fabric.

Mit diesem Verfahren können die unterschiedlichen Warenstrukturen, also Abstandsgewirke, einlagiges Gewirke und Schlauchgewirke in einer Wirkware abgebildet werden. Dies geschieht auf einfacher Weise durch die gezielte Auswahl an Nadeln, die eine Masche auf einer oder beiden Nadelfonturen bilden sollen. Bei Auswahl aller Nadeln, die eine Masche auf der vorderen und hinteren Nadelfontur fertigen sollen, entsteht ein Abstandsgewirke. Werden nur die Ränder geschlossen, entsteht ein Schlauch. Werden die vorderen Fadenzufuhrelemente auf der hinteren Wirknadelfontur und umgekehrt eingebunden, entsteht ein Rechts - Rechts - Gewirke.With this method, the different goods structures, ie spacer knitted fabric, single-ply knitted fabric and tubular knitted fabric can be imaged in a knitted fabric. This is done in a simple manner by the targeted selection of needles, which are to form a stitch on one or both needle contours. Selecting all needles that are to make a stitch on the front and back needle contour creates a spacer knit. If only the edges are closed, a hose is created. If the front thread feeding elements are integrated on the rear knitting needle contour and vice versa, a right - right knitted fabric is created.

Vorzugsweise werden die Jacquard-Elemente zur Musterung mindestens einer Oberfläche verwendet. Hier kann man beispielsweise ein farbiges Garn verwenden, um eine Struktur in einem mehrfarbigen Textil zu erzeugen.Preferably, the jacquard elements are used to pattern at least one surface. Here, for example, one can use a colored yarn to create a structure in a multi-colored textile.

Auch ist von Vorteil, wenn man Jacquard-Elemente einer Reihe bei einer Maschenbildung unterschiedlich ansteuert. Damit ist es möglich, die Warenstrukturen nicht nur in Produktionsrichtung, sondern auch in Breitenrichtung der Wirkware zu arbeiten. Die Eingabe undIt is also advantageous if one controls jacquard elements of a row differently in a stitch formation. This makes it possible for the To work goods structures not only in the direction of production, but also in the width direction of knitwear. The input and

Aneinanderreihung der einzelnen Reporte lässt sich beispielsweise durch einen Mustersteuerungsrechner realisieren.Sequencing of the individual reports can be realized for example by a pattern control computer.

Vorzugsweise erzeugt man unterschiedliche Strukturen in Breitenrichtung der Wirkware. Damit erhält man eine große Flexibilität bei der Herstellung der Wirkware.Preferably, different structures are produced in the width direction of the knitted fabric. This gives a great flexibility in the production of knitwear.

Die Erfindung wird im Folgenden anhand eines bevorzugten Ausführungsbeispiels in Verbindung mit der Zeichnung beschrieben. Hierin zeigen:

Fig. 1
eine schematische Darstellung einer Wirkware und
Fig. 2
eine schematische Darstellung einer Legebarrenkonfiguration zur Erzeugung der Wirkware nach Fig. 1.
The invention will be described below with reference to a preferred embodiment in conjunction with the drawings. Herein show:
Fig. 1
a schematic representation of a knitted fabric and
Fig. 2
a schematic representation of a Lege cage configuration for generating the knitted fabric after Fig. 1 ,

Fig. 1 zeigt in stark schematisierter Form eine Wirkware 1. Die Darstellung ist nicht maßstäblich. Fig. 1 shows in highly schematized form a knitted fabric 1. The representation is not to scale.

Die Wirkware 1 wird gebildet, indem mehrere in Längsrichtung 2 laufende Kettfäden durch Maschen miteinander verbunden werden.The knitted fabric 1 is formed by connecting a plurality of longitudinally running 2 warp threads together by stitches.

In Längsrichtung 2 hintereinander sind ein als Abstandsgewirke 3 ausgebildeter Abschnitt, ein als einlagiges Gewirke 4 ausgebildeter Abschnitt und ein als Schlauchgewirke 5 ausgebildeter Abschnitt angeordnet.In the longitudinal direction 2 in succession, a section formed as a spacer fabric 3, a section formed as a single-layer knitted fabric 4 and a section formed as a tubular knitted fabric 5 are arranged.

Das einlagige Gewirke 4 ist als Rechts - Rechts - Gewirke ausgebildet. Das einlagige Gewirke 4 ist zwischen dem Abstandsgewirke 3 und dem Schlauchgewirke 5 angeordnet.The single-ply knitted fabric 4 is formed as a right-right knitted fabric. The single-ply knitted fabric 4 is arranged between the knitted spacer fabric 3 and the tubular knitted fabric 5.

Die drei Abschnitte, also das Abstandsgewirke 3, das einlagige Gewirke 4 und das Schlauchgewirke 5 werden durch durchgehende Kettfäden gebildet, d.h. es sind keine weiteren Maßnahmen erforderlich, um diese drei Abschnitte zusammenhängen zu lassen.The three sections, ie the spacer fabric 3, the single-ply knitted fabric 4 and the tubular knitted fabric 5 are formed by continuous warp threads, i. no further action is needed to tie these three sections together.

Zur Erzeugung einer derartigen Wirkware 1 kann eine Legebarrenanordnung verwendet werden, wie sie schematisch in Fig. 2 dargestellt ist.To produce such a knitted fabric 1, a guide bar assembly can be used, as shown schematically in FIG Fig. 2 is shown.

Eine Grundlegebarre GB1 legt beispielsweise eine vordere Oberflächenschicht 6. Die Legebarren GB7 und GB8 legen Fäden für eine hintere Oberflächenschicht 7. Eine Legebarre GB6 legt Polfäden 8, die auch als "Abstandsfäden" bezeichnet werden können. Ferner sind vier Jacquardbarren JB2, JB3, JB4, JB5 vorgesehen, die so angesteuert werden können, dass sie entweder einen Kettfaden einer Maschenbildung unterwerfen oder aber einen Kettfaden während eines Maschenbildungsvorganges von der Maschenbildung ausnehmen.For example, a base bar GB1 defines a front surface layer 6. The guide bars GB7 and GB8 lay threads for a rear surface layer 7. A guide bar GB6 defines pile threads 8, which may also be referred to as "spacer threads". Further, there are provided four jacquard bars JB2, JB3, JB4, JB5 which can be controlled to either subject a warp thread to looping or to take out a warp thread from the stitch formation during a stitch forming operation.

Anstelle der Legebarre GB6 kann man auch die Jacquardbarren JB2 - JB5 zum Legen der Polfäden 8 verwenden.Instead of the guide bar GB6 you can also use the jacquard bars JB2 - JB5 for laying the pile threads 8.

Zur Erzeugung von zwei Oberflächenschichten 6, 7 verwendet man eine doppelfonturige Kettenwirkmaschine, also eine Kettenwirkmaschine mit zwei Nadelbetten für Wirknadeln.To produce two surface layers 6, 7, use is made of a double-sided warp knitting machine, that is to say a warp knitting machine with two needle beds for knitting needles.

Das einlagige Gewirke 4 ist als so genanntes "Simplex"-Gewirke ausgebildet. Ein derartiges einlagiges Gewirke 4 weist die beiden Oberflächenschichten 6, 7 auf, die allerdings unmittelbar aneinander liegen und bei den Maschenbildungsvorgängen auch miteinander verbunden werden. Die beiden Schichten 6, 7 sind also innig und untrennbar verbunden.The single-ply knitted fabric 4 is designed as a so-called "simplex" knit. Such a single-ply knitted fabric 4 has the two surface layers 6, 7, which are, however, directly adjacent to each other and are also connected to each other in the stitch-forming operations. The two layers 6, 7 are thus intimately and inseparably connected.

Das Schlauchgewirke 5 besteht im Grunde wieder aus den beiden Oberflächenschichten 6, 7, die lediglich an den in Längsrichtung 2 verlaufenden Längskanten unmittelbar miteinander verbunden sind.Basically, the tubular knitted fabric 5 again consists of the two surface layers 6, 7, which are connected directly to one another only at the longitudinal edges running in the longitudinal direction 2.

Die Wirkware 1 mit den drei unterschiedlichen Gewirkearten lässt sich also durch die Verwendung einer Maschine mit zwei Nadelbetten auf Basis der Wirktechnologie herstellen, mit mindestens vier unabhängigen Faden-Zuführungselementen. Die Fadenführungselemente basieren hierbei jedenfalls bei den Jacquardbarren JB2 - JB5 auf einer Piezo-Jacquard-Technologie. Die Anordnung der Jacquardelemente ist dabei so gewählt, dass die Jacquardbarren JB2 - JB5 sowohl zur Polbildung als auch zur Musterung von Oberflächen herangezogen werden können. Dadurch lassen sich die unterschiedlichen Abschnitte mit Pol (Abstandsgewirke 3), Simplex (einlagiges Gewirke 4) und Schlauch (Schlauchgewirke 5) in einem Produkt abbilden.The knitted fabric 1 with the three different types of knitted fabric can thus be produced by using a machine with two needle beds based on the active technology, with at least four independent thread feeding elements. The thread guide elements are based here in any case in the Jacquard bars JB2 - JB5 on a piezo jacquard technology. The arrangement of the jacquard elements is chosen so that the Jacquard bars JB2 - JB5 can be used both for Polbildung as well as for the patterning of surfaces. As a result, the different sections with pole (spacer fabric 3), simplex (single-layer knitted fabric 4) and hose (tubular knitted fabric 5) can be reproduced in one product.

Man kann die dargestellte Wirkware nun für eine Reihe von textilen Erzeugnissen weiterverarbeiten. Dies soll im Folgenden anhand eines Behälters für einen empfindlichen Gegenstand, beispielsweise ein Mobiltelefon, beschrieben werden.It is now possible to further process the shown knitwear for a number of textile products. This will be described below with reference to a container for a sensitive object, such as a mobile phone.

Das Schlauchgewirke 5 bildet einen Behälter mit einer offenen Vorderseite 9, durch die das Telefon eingesetzt werden kann.The tubular fabric 5 forms a container with an open front side 9 through which the telephone can be inserted.

An das Schlauchgewirke 5 schließt sich das einlagige Gewirke 4 an, das den Behälter sozusagen am unteren Ende verschließt, so dass das eingesetzte Telefon nach unten nicht herausfallen kann. Das Abstandsgewirke 3 kann auf das Schlauchgewirke 5 umgeklappt werden, um die Außenseite des Schlauchgewirkes 5 zu polstern. Hierbei ist es bevorzugt, dass das Abstandsgewirke 3 in Längsrichtung 2 eine größere Erstreckung als das Schlauchgewirke 5 aufweist. Diese Erstreckung kann sogar mindestens zweimal so groß sein, wie die Erstreckung des Schlauchgewirkes 5 in Längsrichtung 2. Damit ist es möglich, das Abstandsgewirke 3 auf einer Seite das Schlauchgewirke hinauflaufen zu lassen und nach einem Umklappen des Abstandsgewirkes 3 auf der anderen Seite des Schlauchgewirkes wieder herunter zu klappen. Das Abstandsgewirke 3 verschließt dann gleichzeitig die Öffnung einer Vorderseite 9. Das Behältnis, das durch dasAt the tubular fabric 5, the single-ply knitted fabric 4 connects, which closes the container, so to speak at the lower end, so that the telephone used can not fall down. The spacer knitted fabric 3 can be folded over onto the tubular knitted fabric 5 in order to cushion the outside of the tubular knitted fabric 5. In this case, it is preferred that the spacer fabric 3 has a greater extent in the longitudinal direction 2 than the tubular fabric 5. This extension can even be at least be twice as large as the extension of the tubular fabric 5 in the longitudinal direction 2. This makes it possible to run up the spacer fabric 3 on one side of the tubular fabric and fold down after folding the spacer fabric 3 on the other side of the tubular fabric again. The spacer fabric 3 then simultaneously closes the opening of a front side 9. The container, which by the

Abstandsgewirke 5 gebildet ist, ist dann automatisch ringsherum abgepolstert, weil das Abstandsgewirke 3 mit den Polfäden 8 in der Lage ist, gewisse Stöße und Drücke aufzunehmen.Spacer fabric 5 is formed, is then padded around it automatically, because the spacer fabric 3 with the pile threads 8 is able to absorb certain shocks and pressures.

Das einlagige Gewirke 4 ist etwa in der Mitte des Abstandsgewirkes 3 angeordnet, d.h. das Abstandsgewirke 3 ist in Dickenrichtung symmetrisch zum einlagigen Gewirke 4 angeordnet. Hierbei reicht es allerdings aus, wenn das einlagige Gewirke 4 in einem Bereich von 40 % bis 60 % der Dicke des Abstandsgewirkes 3 angeordnet ist, wobei die Dicke der Abstand zwischen der vorderen Oberflächenschicht 6 und der hinteren Oberflächenschicht 7 ist. In einer anderen nicht dargestellten Ausführungsform kann sich das einlagige Gewirke 4 auch so an das Abstandsgewirke 3 anschließen, dass es eine der beiden Oberflächenschichten 6, 7 fortsetzt.The single-ply knitted fabric 4 is arranged approximately in the middle of the spacer knitted fabric 3, i. The spacer fabric 3 is arranged symmetrically in the thickness direction to the single-layer knitted fabric 4. Here, however, it is sufficient if the single-ply knitted fabric 4 is arranged in a range of 40% to 60% of the thickness of the spacer fabric 3, the thickness being the distance between the front surface layer 6 and the back surface layer 7. In another embodiment, not shown, the single-ply knitted fabric 4 can also connect to the spacer knitted fabric 3 so that it continues one of the two surface layers 6, 7.

Das einlagige Gewirke 4 bildet vorzugsweise nicht nur den unteren Verschluss des Sacks oder der Tasche, die durch das Schlauchgewirke 5 gebildet wird, sondern bildet auch eine Art Scharnier. Dementsprechend ist es günstig, wenn das einlagige Gewirke 4 eine Erstreckung in Längsrichtung 2 aufweist, die mindestens so groß ist, wie eine über das einlagige Gewirke 4 überstehende Dicke des Abstandsgewirkes 3. Damit ist sichergestellt, dass man das Abstandsgewirke 3 auf das Schlauchgewirke 5 umklappen kann, ohne dass es hier zu Problemen kommt.The single-ply knitted fabric 4 preferably not only forms the lower closure of the bag or pocket formed by the tubular knit 5, but also forms a kind of hinge. Accordingly, it is advantageous if the single-ply knitted fabric 4 has an extension in the longitudinal direction 2 which is at least as large as a thickness of the spacer knit 3 projecting beyond the single-ply knitted fabric 4. This ensures that the knitted fabric 3 is folded over onto the tubular knit fabric 5 can, without causing problems here.

Wenn bekannt ist, wie "dick" der gefüllte Behälter aus dem Schlauchgewirke 5 ist, was in der Regel der Fall ist wenn man einen derartigen Behälter für ein bestimmtes Produkt konfektioniert, dann ist es ebenfalls günstig, wenn das einlagige Gewirke 4 eine Erstreckung in Längsrichtung 2 aufweist, die mindestens genauso groß ist wie eine Dicke eines durch das Schlauchgewirke 5 gebildeten Schlauchs. In diesem Fall ist ebenfalls sichergestellt, dass man mithilfe des einlagigen Gewirkes 4 das Abstandsgewirke 3 bis an die Längsseite des Schlauchgewirkes 5 umklappen kann.If it is known how "thick" the filled container from the tubular fabric 5 is, which is usually the case when packaging such a container for a particular product, then it is also advantageous if the single-ply knitted fabric 4 has an extension in the longitudinal direction 2, which is at least as large as a thickness of a hose formed by the tubular fabric 5. In this case, it is also ensured that the spacer knitted fabric 3 can be folded up to the longitudinal side of the tubular fabric 5 by means of the single-layer knitted fabric 4.

Das Abstandsgewirke 3 kann quer zur Längsrichtung 2 Abschnitte mit unterschiedlichen Dicken aufweisen. In diesem Fall kann man das Abstandsgewirke 3 und die damit verbundene Polsterwirkung an den Gegenstand anpassen, der in dem Schlauchgewirke 5 aufgenommen werden soll, wenn dieses für eine Tasche oder einen Sack verwendet wird. Beispielsweise kann man an besonders empfindlichen Bereichen des Gegenstandes eine größere Dicke des Abstandsgewirkes 3 vorsehen, um diese Teile besser schützen zu können.The spacer fabric 3 can have sections with different thicknesses transversely to the longitudinal direction 2. In this case, the spacer fabric 3 and the cushioning effect associated therewith may be adapted to the article to be received in the tubular fabric 5 when used for a bag or sack. For example, it is possible to provide a greater thickness of the spacer knitted fabric 3 on particularly sensitive areas of the article in order to better protect these parts.

Die dargestellte Anordnung von Abstandsgewirke 3, einlagigen Gewirke 4 und Schlauchgewirke 5 ist lediglich bespielhaft. Man kann auch vorsehen, dass ein Abschnitt mit Abstandsgewirke 3 auf einer Seite eines Abschnitts mit Schlauchgewirke 5 und ein Abschnitt mit einlagigem Gewirke 4 auf der gegenüberliegenden Seite des Schlauchgewirkes 5 angeordnet ist. In letzterem Fall kann man an den Abschnitt mit einlagigem Gewirke 4 wiederum einen Abschnitt mit Abstandsgewirke 3 anschließen lassen, um beispielsweise beide Seiten des Schlauchgewirkes 5 mit kürzeren Abschnitten aus Abstandsgewirke 3 abzudecken.The illustrated arrangement of spacer fabric 3, single-layer knitted fabric 4 and tubular knitted fabric 5 is only an example. It can also be provided that a section of spacer fabric 3 is arranged on one side of a section of tubular knitted fabric 5 and a section of single-layer knitted fabric 4 on the opposite side of the tubular knitted fabric 5. In the latter case, one can connect to the section with single-layer knitted fabric 4 again a section with spacer fabric 3, for example, to cover both sides of the tubular fabric 5 with shorter sections of spacer fabric 3.

Man kann also eine Wirkware mit drei unterschiedlichen Funktionen oder Eigenschaften herstellen, ohne dass es einer komplizierten Umrüstung oder Konfektionierung der Wirkware bedarf. Dies minimiert den Konfektionsaufwand drastisch und führt gleichzeitig zu einer Senkung der Fertigungskosten. Auch ist das Risiko von Fehlern bei der Herstellung vermindert.So you can produce a knitwear with three different functions or properties, without it being a complicated conversion or Packaging of knitwear required. This drastically minimizes the cost of manufacture and at the same time leads to a reduction in production costs. Also, the risk of manufacturing errors is reduced.

Die dünneren Rechts - Rechts - Passagen lassen sich leicht drapieren. Die Oberflächen der einzelnen Strukturen lassen sich frei gestalten. Muster können für Funktionszonen mit Luftdurchlässigkeiten und atmungsaktive Bereiche mit passenden Verstärkungen integriert werden, oder man kann die Oberfläche zum Design der Wirkware durch Farben und Formen verwenden. Die Anordnung der verwendeten Kettenwirkmaschine lässt eine beliebige Anzahl von Nadeln oder Fadenzufuhrelementen zu, die für die unterschiedlichen Bereiche notwendig sind. Dadurch können unterschiedliche Strukturen nicht nur in Produktionsrichtung, sondern auch in Breitenrichtung der Wirkware gearbeitet werden. Die Eingabe und Aneinanderreihung der einzelnen Reporte lässt sich beispielsweise durch einen Mustersteuerungsrechner realisieren.The thinner right - right passages are easy to drape. The surfaces of the individual structures can be designed freely. Patterns can be integrated for functional areas with air permeability and breathable areas with matching reinforcements, or you can use the surface to design the knit fabric through colors and shapes. The arrangement of the warp knitting machine used allows any number of needles or thread feeding elements that are necessary for the different areas. As a result, different structures can be worked not only in the direction of production, but also in the width direction of the knitted fabric. The input and juxtaposition of the individual reports can be realized for example by a pattern control computer.

Neben den oben beschriebenen Behältern können Schuhe, Bekleidungsstücke, Rucksäcke, Jacken, Sitzmöbel- und Matratzenstoffe, Verpackungen etc. gefertigt werden.In addition to the containers described above, shoes, garments, backpacks, jackets, seating and mattress fabrics, packaging, etc. can be made.

Claims (14)

  1. Knitted fabric (1) with warp threads connected to one another by means of stitch formation, which warp threads run in the longitudinal direction (2) of the knitted fabric, characterized in that in the longitudinal direction at least one section embodied as a spacer fabric (3), one section embodied as a single-ply fabric (4) and one section embodied as a tubular fabric (5) are arranged consecutively.
  2. Knitted fabric according to claim 1, characterized in that the single-ply fabric (4) is embodied as a double face warp knitted fabric.
  3. Knitted fabric according to claim 1 or 2, characterized in that the single-ply fabric (4) is arranged between the spacer fabric (3) and the tubular fabric (5).
  4. Knitted fabric according to claim 3, characterized in that the spacer fabric (3) has a larger extension in the longitudinal direction (2) than the tubular fabric (5).
  5. Knitted fabric according to claim 4, characterized in that the spacer fabric (3) has an extension in the longitudinal direction (2) that is at least two times as large as the extension of the tubular fabric (5) in the longitudinal direction (2).
  6. Knitted fabric according to one of claims 1 to 5, characterized in that the spacer fabric (3) is arranged symmetrically to the single-ply fabric (4) in the thickness direction.
  7. Knitted fabric according to one of claims 1 to 6, characterized in that the single-ply fabric (4) has an extension in the longitudinal direction (2) which is at least as large as a thickness of the spacer fabric (3) that protrudes past the single-ply fabric (4).
  8. Knitted fabric according to one of claims 1 to 7, characterized in that the single-ply fabric (4) has an extension in the longitudinal direction (2) which is at least as large as a thickness of a tube that is formed by the tubular fabric (5).
  9. Knitted fabric according to one of claims 1 to 8, characterized in that a section with spacer fabric (3) is arranged on one side of a section with tubular fabric (5) and a section with single-ply fabric (4) is arranged on the opposite side of the tubular fabric (5).
  10. Knitted fabric according to one of claims 1 to 9, characterized in that the spacer fabric (3) comprises sections with different thicknesses transversally to the longitudinal direction (2).
  11. Method for producing a knitted fabric in which two knitting needle heads and thread-feeding elements are used, and warp threads running in the longitudinal direction are connected by means of stitch formation wherein the thread-feeding elements are at least partially embodied as jacquard elements (JB2-JB5), and at least four independent thread-feeding elements (JB2-JB5) are used characterized in that the jacquard elements (JB2-JB5) are controlled such that they are used to form piles or to form surfaces, depending on a predetermined fabric structure, wherein in the longitudinal direction consecutively a section embodied as a spacer fabric, a section embodied as a single-ply fabric, and a section embodied as a tubular fabric, are produced.
  12. Method according to claim 11 characterized in that the jacquard elements (JB2-JB5) are used to pattern at least one surface.
  13. Method according to claim 11 or 12, characterized in that one controls jacquard elements (JB2-JB5) different in a stitch formation process.
  14. Method according to claim 13, characterized in that one generates different structures in the width direction of the knitted fabric (1).
EP15162489.7A 2015-04-02 2015-04-02 Knitwear and method for manufacturing knitwear Active EP3075893B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP15162489.7A EP3075893B1 (en) 2015-04-02 2015-04-02 Knitwear and method for manufacturing knitwear
CN201510389501.8A CN106048876B (en) 2015-04-02 2015-07-06 knitted fabric and method for manufacturing knitted fabric
TW105107191A TWI705166B (en) 2015-04-02 2016-03-09 Knitted fabric and method for producing a knitted fabric
US15/071,469 US20160289872A1 (en) 2015-04-02 2016-03-16 Knitted fabric and method for producing a knitted fabric
KR1020160036167A KR101862821B1 (en) 2015-04-02 2016-03-25 Knitted Fabric And Method For Producing A Knitted Fabric
JP2016074299A JP6297615B2 (en) 2015-04-02 2016-04-01 Combined knitting and method for producing the knitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15162489.7A EP3075893B1 (en) 2015-04-02 2015-04-02 Knitwear and method for manufacturing knitwear

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EP3075893A1 EP3075893A1 (en) 2016-10-05
EP3075893B1 true EP3075893B1 (en) 2018-09-12

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EP (1) EP3075893B1 (en)
JP (1) JP6297615B2 (en)
KR (1) KR101862821B1 (en)
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TW (1) TWI705166B (en)

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US20160289872A1 (en) 2016-10-06
TWI705166B (en) 2020-09-21
TW201641761A (en) 2016-12-01
CN106048876B (en) 2018-11-02
JP6297615B2 (en) 2018-03-20
JP2016196725A (en) 2016-11-24
EP3075893A1 (en) 2016-10-05
KR101862821B1 (en) 2018-07-05
CN106048876A (en) 2016-10-26
KR20160118942A (en) 2016-10-12

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