EP0032871A1 - Process for manufacturing an elastic knitted tape on a Raschel or warp-knitting machine and the tapes manufactured by this process - Google Patents

Process for manufacturing an elastic knitted tape on a Raschel or warp-knitting machine and the tapes manufactured by this process Download PDF

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Publication number
EP0032871A1
EP0032871A1 EP81420005A EP81420005A EP0032871A1 EP 0032871 A1 EP0032871 A1 EP 0032871A1 EP 81420005 A EP81420005 A EP 81420005A EP 81420005 A EP81420005 A EP 81420005A EP 0032871 A1 EP0032871 A1 EP 0032871A1
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Prior art keywords
inextensible
chains
yarn
elastic
yarns
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EP81420005A
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German (de)
French (fr)
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EP0032871B1 (en
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S A Societe Anonyme Molinier
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Molinier SA
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Molinier SA
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Priority to AT81420005T priority Critical patent/ATE17264T1/en
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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
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads

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  • the invention relates to a method of manufacturing a mesh elastic band on Rachel or warp looms, and the bands manufactured according to this method.
  • Stretch bands are known, manufactured on Rachel or warp looms, which consist of a chain of extensible or inextensible yarns alternated in various combinations. In the transverse direction, weft threads connect the chains. In chain, the different tensions of the plies of the extensible or inextensible son, produce, after manufacture, the withdrawal of the elastic son and a recall of the inextensible son which undulate.
  • elastic wrapped threads are used in the chain. That is to say that, in a manner well known in itself, the elastic threads are surrounded, covered, with a thread called “covering thread”. The latter is either helically wound in A around the elastic threads B which one wishes to cover, as illustrated in FIG. 1. Or else the covering thread C is knotted by mesh around the elastic thread which one wishes to cover, as illustrated in figure 2.
  • the object of the present invention is to remedy these drawbacks by improving the qualities of extensibility of the strips produced, while very considerably simplifying the manufacturing process by eliminating the covering.
  • the invention as characterized in the claims solves the problem by using a chain, inextensible yarns which constitute the chains, while at the same time working with the same needle, at least one elastic yarn not wrapped with at least an inextensible yarn, and that for a part of the inextensible yarns, by alternating regularly or irregularly inextensible yarns working in conjunction with, an uncoated elastic yarn, and inextensible fila working alone; in any manner known per se, by wires working transversely, the single inextensible chains or the double chains, consisting of extensible and inextensible son.
  • the mesh elastic band comprises longitudinally in a chain, inextensible yarns constituting all the chains, a part of the chains, alternating regular or irregular, being constituted by at least one aforementioned inextensible yarn meshed, together with at least one yarn bare elastic, not gimped.
  • this method of manufacturing a knitted elastic band is established from chains which all consist of at least one inextensible warp thread 1, as illustrated in Figure 3, with only three chains to simplify the drawing, but it is good that the bands are formed by a very significantly higher number of chains, varying according to their width.
  • Some of these chains individually or in groups, alternating regularly or irregularly, consist of at least one inextensible warp thread 1a associated together with an extensible warp thread 2, not wrapped.
  • the non-wrapped extensible wire 2 following the same mesh as the inextensible yarn la.
  • the wires 1a and 2 are not combined prior to their passage on the Rachel loom or chain loom.
  • the wires 1a and 2 are simply engaged in the same pass 3, as illustrated in FIG. 3, and they are made to work jointly with the same needle and the same loopings, according to the illustration in FIG. 3.
  • the inextensible yarns 1 and 1a are made of cotton, viscose, or other yarns or fibers that are natural, artificial, or synthetic. All these inextensible threads can be of the same nature or of various natures. For example, the inextensible yarns 1 and 1a can be of different natures.
  • the non-gimped extensible yarns 2 can be elastomeric yarns, gum yarns, synthetic textured yarns having an artificial elasticity due to their shape.
  • the chains can be in regular alternation 1/1, that is to say a chain 1 and a chain 1a - 2, alternatively, which is a commonly adopted execution. However, there can be several groups of neighboring chains 1, separated by one or more chains la - 2. Multiple combinations are possible.
  • the chains 1 and 1a - 2 are linked transversely by inextensible wires 4 forming wefts.
  • Figures 4, 5 and 6 clearly illustrate, by way of example, several possibilities for threading the wefts.
  • the frames 4 are threaded full by interpenetrating on two neighboring chains 1 and 1a - 2.
  • FIG. 5 the frames 4 are threaded full on three neighboring chains, with an interpenetration of each frame 4 which is offset by a chain relative to the neighboring frame.
  • A_la Figure 6 the frames are strung on three neighboring chains, with an interpenetration of each frame 4 which is offset by two chains relative to the neighboring frame.
  • the inextensible weft yarns 4 are made of cotton, viscose or other natural, artificial or synthetic yarns or fibers.
  • the wires 4 are generally of the same nature, but it is not excluded that they can be of various natures.
  • the weft threads 4 are removed, and the transverse connections of the chains 1 and 1a - 2 are provided by the transverse jetties of the warp threads, that is to say - say either wires 1, or wires 1a, or wires 1a and 2 together.
  • This screening method using the warp threads, does not present any difficulties for the technician who proceeds, in a manner known per se, by throwing from one needle to the other.
  • the strips according to the invention with screening according to Figure 7 are denser and heavier, and this execution can be recommended to execute compression bands.
  • the manufacturing process is simplified and the tapes are more economical to manufacture.

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

Abstract

1. Method for manufacturing an elastic stitched retention bandage on Raschel machine, of the type including a chain made by means of an inextensible yarn associated or not with a not covered elastic yarn, with combination of the yarns in order to cause at least one not covered elastic yarn to work jointly on the same needle with at least one inextensible yarn, and this for a part of the inextensible yarn, said method being characterized in that for obtaining a bandage having particular qualities of softness, inflatability and absorption power, inextensible warp yarns (1a) are caused to work in regular alternance or not with an elastic not covered yarn (2), and inextensible warp yarns (1) are caused to work singly, the method being also characterized in that all the extensible yarns are knitted and that the chains thus formed are connected in a manner known in se by yarns (4) working transversely.

Description

L'invention concerne un procédé de fabrication d'une bande élastique maillée sur métiers Rachel ou chaîne, et les bandes fabriquées selon ce procédé.The invention relates to a method of manufacturing a mesh elastic band on Rachel or warp looms, and the bands manufactured according to this method.

On connaît des bandes extensibles fabriquées sur métiers Rachel ou chaîne, qui se composent en chaîne de fils extensibles ou inextensibles alternés dans des combinaisons diverses. Dans le sens transversal, des fils de trame relient les chaînettes. En chaîne, les tensions différentes des nappes des fils extensibles ou inextensibles, produisent, après la fabrication, le retrait des fils élastiques et un rappel des fils inextensibles qui ondulent.Stretch bands are known, manufactured on Rachel or warp looms, which consist of a chain of extensible or inextensible yarns alternated in various combinations. In the transverse direction, weft threads connect the chains. In chain, the different tensions of the plies of the extensible or inextensible son, produce, after manufacture, the withdrawal of the elastic son and a recall of the inextensible son which undulate.

Lorsque l'on veut que les bandes présentent des qualités particulières de douceur, de "gonflant", avec un bon pouvoir d'absorption, on utilise en chaîne des fils élastiques guipés. C'est-à-dire que, d'une manière bien connue en soi, les fils élastiques sont entourés, recouverts, d'un fil dit "fil de guipage". Ce dernier est soit enroulé hélicoidalement en A autour des fils élastiques B que l'on veut guiper, comme illustré à la figure 1. Ou bien le fil de guipage C est noué par maillage autour du fil élastique que l'on veut guiper, comme illustré à la figure 2.When it is desired that the strips have particular qualities of softness, of "swelling", with good absorption power, elastic wrapped threads are used in the chain. That is to say that, in a manner well known in itself, the elastic threads are surrounded, covered, with a thread called "covering thread". The latter is either helically wound in A around the elastic threads B which one wishes to cover, as illustrated in FIG. 1. Or else the covering thread C is knotted by mesh around the elastic thread which one wishes to cover, as illustrated in figure 2.

De telles bandes élastiques nécessitent dans tous les cas, avant tissage, l'exécution des opérations de guipage des fils élastiques qui sont relativement longues et coûteuses et nécessitent des matériels spéciaux.In any case, such elastic bands require, before weaving, carrying out the operations of covering the elastic threads which are relatively long and costly and require special materials.

La présente invention a pour but de remédier à ces inconvénients en améliorant les qualités d'extensibilité des bandes fabriquées, tout en simplifiant très sensiblement le processus de fabrication par suppression du guipage.The object of the present invention is to remedy these drawbacks by improving the qualities of extensibility of the strips produced, while very considerably simplifying the manufacturing process by eliminating the covering.

L'invention telle qu'elle est caractérisée dans les revendications résout le problème en utilisant en chaîne, des fils inextensibles qui constituent les chaînettes, tandis qu'on fait travailler conjointement par une même aiguille, au moins un fil élastique non guipé avec au moins un fil inextensible, et cela pour une partie des fils inextensibles, en alternant régulièrement ou irrégulièrement des fils inextensibles travaillant conjointement avec,un fil élastique non guipé, et des fila inextensibles travaillant seuls ; on relie de toute manière connue en soi, par des fils travaillant transversalement, les chaînettes inextensibles simples ou les chaînettes double, constituées de fils extensible et inextensible .The invention as characterized in the claims solves the problem by using a chain, inextensible yarns which constitute the chains, while at the same time working with the same needle, at least one elastic yarn not wrapped with at least an inextensible yarn, and that for a part of the inextensible yarns, by alternating regularly or irregularly inextensible yarns working in conjunction with, an uncoated elastic yarn, and inextensible fila working alone; in any manner known per se, by wires working transversely, the single inextensible chains or the double chains, consisting of extensible and inextensible son.

Suivant une autre caractéristique, la bande élastique maillée comprend longitudinalement en chaîne, des fils inextensibles constituant toutes les chaînettes, une partie des chaînettes, en alternance régulière ou irrégulière, étant constituée par au moins un fil inextensible précité maillé, conjointement avec au moins un fil élastique nu, non guipé.According to another characteristic, the mesh elastic band comprises longitudinally in a chain, inextensible yarns constituting all the chains, a part of the chains, alternating regular or irregular, being constituted by at least one aforementioned inextensible yarn meshed, together with at least one yarn bare elastic, not gimped.

Ces caractéristiques et d'autres encore ressortiront de la description qui suit.These characteristics and others will emerge from the description which follows.

Pour fixer l'objet de l'invention, sans toutefois le limiter, aux figures des dessins annexés :

  • Les figures 1 et 2 montrent à grande échelle, des modes de guipage de fils élastiques, nécessitant des opérations connues antérieurement et que l'on a voulu éliminer selon l'invention.
  • La figure 3 illustre trois des chaînettes d'une bande exécutée
  • La figure 4 illustre plusieurs chaînettes d'une bande selon l'invention, dans laquelle les trames sont enfilées pleines sur deux chaînettes voisines, et interpénétration des trames.
  • La figure 5 illustre plusieurs- chaînettes d'une bande selon l'invention, dans laquelle les trames sont enfilées pleines sur trois chaînettes voisines, et interpénétration des trames dont chacune est décalée d'une chaînette par rapport à la trame voisine.
  • La figure 6 illustre plusieurs chaînettes d'une bande selon l'invention, dans laquelle les trames sont enfilées sur trois chaînettes voisines et interpénétration des trames dont chacune est décalée de deux chaînettes par rapport à la trame voisine. Les chaînettes inextensibles simples et les chaînettes double extensible et inextensible, sont en alternance régulière (alternance 1/1).
  • La figure 7 illustre plusieurs chaînettes voisines d'une bande exécutée selon une variante de l'invention, suivant laquelle les liaisons transversales des chaînettes ne sont pas assurées par des fils de trame, mais par des jetées transversales des fils de chaîne.
To fix the subject of the invention, without however limiting it, to the figures of the appended drawings:
  • Figures 1 and 2 show on a large scale, modes of covering elastic son, requiring previously known operations and which we wanted to eliminate according to the invention.
  • Figure 3 illustrates three of the chains of a band executed
  • FIG. 4 illustrates several chains of a strip according to the invention, in which the frames are threaded full on two adjacent chains, and interpenetration of the frames.
  • FIG. 5 illustrates several chains of a strip according to the invention, in which the frames are threaded full on three neighboring chains, and interpenetration of the frames, each of which is offset by a chain relative to the neighboring frame.
  • FIG. 6 illustrates several chains of a strip according to the invention, in which the frames are threaded on three neighboring chains and interpenetration of the frames each of which is offset by two chains relative to the neighboring frame. The single inextensible chains and the double extensible and inextensible chains, are in regular alternation (alternation 1/1).
  • FIG. 7 illustrates several chains adjacent to a strip executed according to a variant of the invention, according to which the transverse links of the chains are not provided by weft threads, but by transverse jetties of warp threads.

Selon la présente invention et dans l'exemple nullement limitatif illustré aux figures des dessins, ce procédé de fabrication d'une bande élastique'maillée, est établi à partir de chaînettes qui sont toutes constituées par au moins un fil de chaîne inextensible 1, comme illustré figure 3, avec seulement trois chaînettes pour simplifier le dessin, mais il est bien que les bandes sont constituées par un nombre très sensiblement plus élevé de chaînettes, variable suivant leur largeur. Certaines de ces chaînettes, unitairement ou en groupe, en alternance régulière ou irrégulière, sont constituées par au moins un fil de chaîne inextensible 1a associé conjointement à un fil de chaîne extensible 2, non guipé.According to the present invention and in the nonlimiting example illustrated in the figures of the drawings, this method of manufacturing a knitted elastic band, is established from chains which all consist of at least one inextensible warp thread 1, as illustrated in Figure 3, with only three chains to simplify the drawing, but it is good that the bands are formed by a very significantly higher number of chains, varying according to their width. Some of these chains, individually or in groups, alternating regularly or irregularly, consist of at least one inextensible warp thread 1a associated together with an extensible warp thread 2, not wrapped.

Pour cela, on fait travailler le fil extensible non guipé 2 suivant le même maillage que le fil inextensible la. Les fils 1a et 2 ne sont pas réunis préalablement à leur passage sur le métier Rachel ou métier chaîne. On engage simplement les fils 1a et 2 dans la même passette 3, comme illustré à la figure 3, et on les fait travailler conjointement avec la même aiguille et les mêmes bouclages, selon l'illustration de la figure 3.For this, we work the non-wrapped extensible wire 2 following the same mesh as the inextensible yarn la. The wires 1a and 2 are not combined prior to their passage on the Rachel loom or chain loom. The wires 1a and 2 are simply engaged in the same pass 3, as illustrated in FIG. 3, and they are made to work jointly with the same needle and the same loopings, according to the illustration in FIG. 3.

Les fils inextensibles 1 et 1a sont en coton, viscose, ou autres fils ou fibres naturels, artificiels, ou synthétiques. Tous ces fils inextensibles peuvent être de même nature ou de natures diverses. Par exemple, les fils inextensibles 1 et 1a peuvent être de natures différentes.The inextensible yarns 1 and 1a are made of cotton, viscose, or other yarns or fibers that are natural, artificial, or synthetic. All these inextensible threads can be of the same nature or of various natures. For example, the inextensible yarns 1 and 1a can be of different natures.

Les fils extensibles non guipés 2, peuvent être des fils élastomère, des fils de gomme, des fils synthétiques texturés ayant une élasticité artificielle due à leur forme.The non-gimped extensible yarns 2 can be elastomeric yarns, gum yarns, synthetic textured yarns having an artificial elasticity due to their shape.

Les chaînettes peuvent être en alternance régulière 1/1, c'est à dire une chaînette 1 et une chaînette 1a - 2, alternativement, ce qui est une exécution couramment adoptée. Cependant, il peut y avoir plusieurs groupes de chaînettes 1 voisines, séparées par une ou plusieurs chaînettes la - 2. De multiples combinaisons sont possibles.The chains can be in regular alternation 1/1, that is to say a chain 1 and a chain 1a - 2, alternatively, which is a commonly adopted execution. However, there can be several groups of neighboring chains 1, separated by one or more chains la - 2. Multiple combinations are possible.

Les chaînettes 1 et 1a - 2, sont liées transversalement par des fils inextensibles 4 formant des trames. Les figures 4, 5 et 6 illustrent clairement, à titre d'exemples, plusieurs possibilités d'enfilage des trames. A la figure 4, les trames 4 sont enfilées pleines en s'interpénétrant sur deux chaînes voisines 1 et 1a - 2. A la figure 5, les trames 4 sont enfilées pleines sur trois chaînettes voisines, avec une interpénétration de chaque trame 4 qui est décalée d'une chaînette par rapport à la trame voisine. A_la figure 6, les trames sont enfilées sur trois chaînettes voisines, avec une interpénétration de chaque trame 4 qui est décalée de deux chaînettes par rapport à la trame voisine. Dans les trois exemples des figures 4, 5, 6, les chaînettes inextensibles simples 1 et les chaînettes doubles (extensibles et inextensibles), sont en alternance régulière (1/1). Les réalisations selon les figures 4,5,6 se traduisent par des bandes suivant l'invention, qui ont des aspects plus ou moins denses, des points différents et des capacités d'absorption différentes.The chains 1 and 1a - 2 are linked transversely by inextensible wires 4 forming wefts. Figures 4, 5 and 6 clearly illustrate, by way of example, several possibilities for threading the wefts. In FIG. 4, the frames 4 are threaded full by interpenetrating on two neighboring chains 1 and 1a - 2. In FIG. 5, the frames 4 are threaded full on three neighboring chains, with an interpenetration of each frame 4 which is offset by a chain relative to the neighboring frame. A_la Figure 6, the frames are strung on three neighboring chains, with an interpenetration of each frame 4 which is offset by two chains relative to the neighboring frame. In the three examples of FIGS. 4, 5, 6, the single inextensible chains 1 and the double chains (extensible and inextensible), are in regular alternation (1/1). The embodiments according to Figures 4,5,6 result in strips according to the invention, which have aspects more or less dense, different points and different absorption capacities.

Les fils inextensibles de trame 4 sont en coton, en viscose ou autres fils ou fibres naturels, artificiels ou synthétiques. Les fils 4 sont généralement de même nature, mais on n'exclut pas qu'ils puissent être de natures diverses.The inextensible weft yarns 4 are made of cotton, viscose or other natural, artificial or synthetic yarns or fibers. The wires 4 are generally of the same nature, but it is not excluded that they can be of various natures.

Dans la forme de réalisation en variante qui est illustrée à la figure 7, on supprime les fils de trame 4, et on assure les liaisons transversales des chaînettes 1 et 1a - 2 par les jetées transversales des fils de chaîne, c'est-à-dire soit des fils 1, soit des fils 1a, soit des fils 1a et 2 ensemble. Ce mode de tramage, en utilisant les fils de chaîne, ne présente pas de difficultés pour le technicien qui procède, d'une manière connue en soi, par des jetées d'une aiguille à l'autre.In the alternative embodiment which is illustrated in FIG. 7, the weft threads 4 are removed, and the transverse connections of the chains 1 and 1a - 2 are provided by the transverse jetties of the warp threads, that is to say - say either wires 1, or wires 1a, or wires 1a and 2 together. This screening method, using the warp threads, does not present any difficulties for the technician who proceeds, in a manner known per se, by throwing from one needle to the other.

Les bandes selon l'invention avec tramage selon la figure 7, sont plus denses et plus lourdes, et cette exécution peut être préconisée pour exécuter des bandes de contention. Cependant, le processus de fabrication est simplifié et les bandes sont plus économiques à fabriquer.The strips according to the invention with screening according to Figure 7, are denser and heavier, and this execution can be recommended to execute compression bands. However, the manufacturing process is simplified and the tapes are more economical to manufacture.

Les bandes subissent ensuite, après leur fabrication, des opérations d'appropriation (par exemple, de rétraction) et de conditionnement, connues en elles-mêmes, et qui n'entrent pas dans le cadre de l'invention.The strips then undergo, after their manufacture, appropriation (for example, retraction) and conditioning operations, known in themselves, and which do not come within the scope of the invention.

Claims (5)

1. Procédé de fabrication d'une bande élastique maillée sur métiers Rachel ou chaîne, caractérisé en ce que l'on utilise en chaîne des fils inextensibles (1) qui constituent les chaînettes, on fait travailler conjointement sur une même aiguille, au moins un fil élastique non guipé (2) avec au moins un fil inextensible (1a), et cela pour une partie des fils inextensibles, en alternant régulièrement ou irrégulièrement, des fils inextensibles (1a) travaillant conjointement avec un fil élastique non guipé (2), et des fils inextensibles (1) travaillant seuls ; on relié de toute manière connue en soi, par des.fils (4) travaillant transversalement, les chaînettes inextensibles simples ou les chaînettes doubles constituées de fils extensible et inextensible.1. A method of manufacturing a mesh elastic band on Rachel looms or warp, characterized in that we use inextensible yarns (1) which constitute the chains, we work together on the same needle, at least one uncoated elastic yarn (2) with at least one inextensible yarn (1a), and this for part of the inextensible yarns, alternating regularly or irregularly, inextensible yarns (1a) working together with an uncoated elastic yarn (2), and inextensible threads (1) working alone; it is connected in any manner known per se, by threads (4) working transversely, the single inextensible chains or the double chains consisting of extensible and inextensible son. 2. Procédé selon 1, caractérisé par l'enfilage plein des trames (4) sur trois chaînettes voisines, avec une interpénétration des trames dont chacune est décalée d'une chaînette par rapport à la chaînette voisine, les chainettes simples (1) et doubles (1a - 2), étant en alternance régulière.2. Method according to 1, characterized by the full threading of the wefts (4) on three neighboring chains, with an interpenetration of the frames each of which is offset by a chain relative to the neighboring chain, the single (1) and double chains (1a - 2), being in regular alternation. 3. Procédé selon 1, caractérisé par l'enfilage des trames (4) sur trois chaînettes voisines, avec une interpénétration de chaque trame qui est décalée de deux chaînettes par rapport à la chaînette voisine, les chaînettes simples (1) et doubles (18 - 2), étant en alternance régulière.3. Method according to 1, characterized by threading the wefts (4) on three neighboring chains, with an interpenetration of each frame which is offset by two chains relative to the neighboring chain, the single (1) and double (1 8 - 2), being in regular alternation. élastique 4. Bande/maillée exécutée par le procédé selon 1, caractérisée en ce qu'elle comprend longitudinalement en chaîne, des fils inextensibles (1) constituant toutes les chaînettes, une partie des chaînettes, en alternance régulière ou irrégulière, étant constituée par au moins un fil inextensible (1a) maillé conjointement avec au moins un fil élastique (2) nu, non guipé, des fils de trame (4) inextensibles reliant les chaînettes simples et doubles.elastic 4. Band / mesh executed by the method according to 1, characterized in that it comprises longitudinally in chain, inextensible threads (1) constituting all the chains, part of the chains, alternating regular or irregular, being constituted by at at least one inextensible yarn (1a) meshed together with at least one bare, uncoated elastic yarn (2), inextensible weft yarns (4) connecting the single and double chains. 5. Bande élastique maillée exécutée par le procédé selon 1, avec des chaînettes liées transversalement sans utilisation de fils de trame, caractérisée en ce qu'elle comprend longitudinalement en chaîne, des fils inextensibles (1) constituant toutes les chaînettes, une partie des chaînettes, en alternance régulière ou irrégulière, étant constituée par au moins un fil inextensible (1a) maillé, conjointement avec au moins un fil élastique nu, non guipé (2), des fils de chaîne inextensibles (1), ou des fils inextensibles et extensibles combinés (1a - 2), qui sonttravaillés transversalement, assurant les liaisons des chaînettes simples ou doubles.5. elastic mesh band performed by the method according to 1, with chains linked transversely without the use of weft threads, characterized in that it comprises longitu linearly in chain, inextensible yarns (1) constituting all the chains, a part of the chains, in regular or irregular alternation, consisting of at least one inextensible yarn (1a) meshed, together with at least one naked elastic thread, not gimped (2), inextensible warp threads (1), or combined inextensible and extensible threads (1a - 2), which are worked transversely, ensuring the links of the single or double chains.
EP81420005A 1980-01-22 1981-01-16 Process for manufacturing an elastic knitted tape on a raschel or warp-knitting machine and the tapes manufactured by this process Expired EP0032871B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81420005T ATE17264T1 (en) 1980-01-22 1981-01-16 PROCESS FOR MAKING AN ELASTIC KNITTED RIBBON ON A RASSEL OR WARP KNITTING MACHINE AND RIBBON MANUFACTURED BY THIS METHOD.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8001570A FR2474070A1 (en) 1980-01-22 1980-01-22 METHOD FOR MANUFACTURING A MESH ELASTIC BAND ON RACHEL OR CHAIN, AND BANDS MANUFACTURED THEREBY
FR8001570 1980-01-22

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EP0032871A1 true EP0032871A1 (en) 1981-07-29
EP0032871B1 EP0032871B1 (en) 1986-01-02

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EP81420005A Expired EP0032871B1 (en) 1980-01-22 1981-01-16 Process for manufacturing an elastic knitted tape on a raschel or warp-knitting machine and the tapes manufactured by this process

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EP (1) EP0032871B1 (en)
JP (1) JPS56107051A (en)
AT (1) ATE17264T1 (en)
CA (1) CA1158879A (en)
DE (1) DE3173337D1 (en)
FR (1) FR2474070A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000627A1 (en) * 1986-07-22 1988-01-28 Textilma Ag Flat textile fabric and warp-knitting machine for producing the same
GB2225352A (en) * 1988-09-09 1990-05-30 Smith & Nephew Knitted fabric for splinting bandage
FR2643915A1 (en) * 1989-03-06 1990-09-07 Cheynet Fils Ets J Stretchable textile article and process for producing it
EP0857803A2 (en) * 1997-01-30 1998-08-12 Günter Grahammer Elastic band, particularly for garments and underwear
WO1998038896A1 (en) * 1997-03-05 1998-09-11 E.I. Du Pont De Nemours And Company Fitted mattress cover with stretchable knit skirt
EP1281798A3 (en) * 2001-07-31 2003-04-23 Industria Centenari E Zinelli Spa Method for producing a retentive elastic knitted fabric and knitted fabric

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859719A (en) * 1939-05-24 1940-12-27 Elastic knitted fabric, run-proof and shaped
US2910853A (en) * 1955-03-11 1959-11-03 Narrow Fabric Company Method of making elastic fabric
US2936603A (en) * 1954-01-25 1960-05-17 Charles G Lewine Elasticized shirred or corrugated fabric
DE1560926A1 (en) * 1963-12-09 1969-08-28 Buenger Bob Textil Elastic warp knitted fabric
DE1801616A1 (en) * 1968-10-07 1970-05-27 Paul Mueller Kg C A thread consisting of at least two elastic or inelastic threads for the production of non-slip tapes
US3931721A (en) * 1974-07-22 1976-01-13 Vf Corporation Warp knitted elastic fabric

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859719A (en) * 1939-05-24 1940-12-27 Elastic knitted fabric, run-proof and shaped
US2936603A (en) * 1954-01-25 1960-05-17 Charles G Lewine Elasticized shirred or corrugated fabric
US2910853A (en) * 1955-03-11 1959-11-03 Narrow Fabric Company Method of making elastic fabric
DE1560926A1 (en) * 1963-12-09 1969-08-28 Buenger Bob Textil Elastic warp knitted fabric
DE1801616A1 (en) * 1968-10-07 1970-05-27 Paul Mueller Kg C A thread consisting of at least two elastic or inelastic threads for the production of non-slip tapes
US3931721A (en) * 1974-07-22 1976-01-13 Vf Corporation Warp knitted elastic fabric

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988000627A1 (en) * 1986-07-22 1988-01-28 Textilma Ag Flat textile fabric and warp-knitting machine for producing the same
GB2225352A (en) * 1988-09-09 1990-05-30 Smith & Nephew Knitted fabric for splinting bandage
GB2225352B (en) * 1988-09-09 1992-12-23 Smith & Nephew Conformable bandage
FR2643915A1 (en) * 1989-03-06 1990-09-07 Cheynet Fils Ets J Stretchable textile article and process for producing it
EP0857803A2 (en) * 1997-01-30 1998-08-12 Günter Grahammer Elastic band, particularly for garments and underwear
EP0857803A3 (en) * 1997-01-30 2000-03-15 Günter Grahammer Elastic band, particularly for garments and underwear
WO1998038896A1 (en) * 1997-03-05 1998-09-11 E.I. Du Pont De Nemours And Company Fitted mattress cover with stretchable knit skirt
EP1281798A3 (en) * 2001-07-31 2003-04-23 Industria Centenari E Zinelli Spa Method for producing a retentive elastic knitted fabric and knitted fabric
US6745601B2 (en) 2001-07-31 2004-06-08 Industria Centenari E Zinelli Spa Method for producing a retentive elastic knitted fabric and knitted fabric

Also Published As

Publication number Publication date
FR2474070B1 (en) 1984-06-08
EP0032871B1 (en) 1986-01-02
ATE17264T1 (en) 1986-01-15
DE3173337D1 (en) 1986-02-13
CA1158879A (en) 1983-12-20
JPS56107051A (en) 1981-08-25
FR2474070A1 (en) 1981-07-24

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