DE4239469A1 - Bonding of laterally oriented non-wovens - has compression and advances of material over needle plane to give controlled fibre action with bonding needles - Google Patents

Bonding of laterally oriented non-wovens - has compression and advances of material over needle plane to give controlled fibre action with bonding needles

Info

Publication number
DE4239469A1
DE4239469A1 DE19924239469 DE4239469A DE4239469A1 DE 4239469 A1 DE4239469 A1 DE 4239469A1 DE 19924239469 DE19924239469 DE 19924239469 DE 4239469 A DE4239469 A DE 4239469A DE 4239469 A1 DE4239469 A1 DE 4239469A1
Authority
DE
Germany
Prior art keywords
needle
bonding
plane
needles
compression
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19924239469
Other languages
German (de)
Inventor
Siegfrid Dr Ploch
Heinz Dr Zschunke
Peter Zeisberg
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.)
Malimo Maschinenbau 09120 Chemnitz GmbH
Malimo Maschinenbau GmbH
Original Assignee
Malimo Maschinenbau 09120 Chemnitz GmbH
Malimo Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Malimo Maschinenbau 09120 Chemnitz GmbH, Malimo Maschinenbau GmbH filed Critical Malimo Maschinenbau 09120 Chemnitz GmbH
Priority to DE19924239469 priority Critical patent/DE4239469A1/en
Publication of DE4239469A1 publication Critical patent/DE4239469A1/en
Withdrawn legal-status Critical Current

Links

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
    • D04B21/14—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
    • D04B21/145—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 with stitches drawn from loose fibres, e.g. web-knitted fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/10—Flat warp knitting machines for knitting through thread, fleece, or fabric layers, or around elongated core material
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/45—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by forming intermeshing loops or stitches from some of the fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

In needle bonding laterally oriented non-wovens, with slide needles, the material is compressed while being advanced above the needles, towards the knocking-over and towards the needle plane. Also claimed is an assembly with a unit (6) over the needle plane on the side of the non-woven (5) away from the knocking-over side to give a grip advance movement. It is moved against the knocking-over (3) and the needle (1) planes. Pref., the compression of the non-woven is controlled to give a variable amount of compression. USE/ADVANTAGE - The method is for bonding non-wovens, with lateral orientation, where the slide needles take up fibres to be formed into strands and stitches on the reverse side of the material. The material is of unspun fibres. The technique improves the consistency of the non-woven with a controlled fibre movement for working and grasp of the fibres by the slide needles.

Description

Die Erfindung wird bei der Herstellung von Vlies-Gewirken eingesetzt, die durch aus dem Vlies herausgezogene und zu Strängen geformte Fasern verfestigt sind.The invention is used in the manufacture of nonwoven fabrics used by pulled out of the fleece and too Strands of shaped fibers are solidified.

Bei der Herstellung von Vlies-Gewirken aus 100% unverspon­ nenem Material ist es zur Zeit üblich, daß die Maschenbil­ dung mit Hilfe eines Schiebernadel-Schließdraht-Systems er­ folgt. Die Schiebernadeln stechen in das Faservlies ein, er­ fassen dort zufallsmäßig Fasern, formen diese zu Strängen um und legen sie als Maschen auf der Rückseite des Erzeugnisses ab. Die Erfassung erfolgt zufallsmäßig, da keine Kräfte vor­ handen sind, die die Fasern kontinuierlich in die Haken der Nadeln eindrücken. Das führt dazu, daß die Maschen aus einer unterschiedlichen Faserzahl gebildet werden. So können in einer Masche sehr viele Fasern enthalten sein, in der Nach­ barmasche oder in der folgenden Masche sind nur einzelne Fa­ sern enthalten. Dadurch werden einesteils unterschiedlich dicke Maschen erzeugt, die das Gesamtflächenbild stören und andererseits die Ungleichmäßigkeiten im Vlies-Gewirke er­ höht. Das kann dazu führen, daß - bei empfindlichen Erzeug­ nissen die erzeugte Qualität nicht für den gedachten Ver­ wendungszweck ausreicht.In the production of non-woven fabrics made of 100% unspoilt NEN material it is currently common for the mesh bil with the help of a pusher lock wire system follows. The pusher needles pierce the nonwoven fabric, he randomly take fibers there, transform them into strands and put them as stitches on the back of the product from. The acquisition is random because there are no forces The fibers are continuously caught in the hook Push in needles. The result is that the stitches from one different number of fibers are formed. So in One stitch will contain a lot of fibers in the night bar stitch or in the following stitch are only individual included. This makes them different creates thick meshes that disrupt the overall surface and on the other hand, the irregularities in the nonwoven fabric increases. This can lead to - with sensitive products nissen the quality produced for the intended Ver application is sufficient.

Um Verbesserungen zu erzielen, wurden die Einlegeplatinen als Schwingplatinen mit einer Nase ausgebildet. Die Nase sollte zum zwangsläufigen Einlegen der Fasern in die Nadel­ haken dienen. Mit dieser Einrichtung konnte ein ausreichen­ der Effekt nicht erreicht werden, da die Wirkungsstelle der Platinen zu weit vom Nadelhaken entfernt war.In order to achieve improvements, the insert boards designed as a swing plate with a nose. The nose should for the inevitable insertion of the fibers into the needle serve hook. With this facility one could be enough the effect can not be achieved because the place of action of Boards too far from the needle hook.

Gemäß DD-PS 2 79 909 wird eine schwingende oder rotierende Fördereinrichtung eingesetzt, die das Fasermaterial in die Haken der Schiebernadeln drückt. Die Faseranzahl in den Maschen wird dadurch aber nicht egalisiert. According to DD-PS 2 79 909 is an oscillating or rotating Conveyor used that the fiber material in the The hook of the pusher pins presses. The number of fibers in the This does not, however, equalize stitches.  

Ähnliche Förder- oder auch Stopfeinrichtungen, die unmit­ telbar über den Nadeln angeordnet sind bzw. in die die Na­ deln eingreifen, sind in verschiedenen Ausführungen be­ kannt. Sie haben aber immer die Aufgabe, die Fasern in die Schiebernadelhaken zu drucken und das Vlies zu fördern.Similar conveying or tamping devices that immediately are arranged telbar over the needles or in which the Na intervene, are in different versions knows. But they always have the task of getting the fibers into the To print slide needle hooks and to promote the fleece.

Der Erfindung liegt die Aufgabe zugrunde, die Gleichmäßig­ keit von Vlies-Gewirken aus querorientierten Fasern zu er­ höhen, indem die Zulieferung der Fasern zur Verarbeitung und die Erfassung der Fasern durch die Schiebernadeln kon­ trolliert erfolgt.The invention has for its object the uniform non-woven fabrics made of cross-oriented fibers increase by supplying the fibers for processing and the detection of the fibers by the needles con trolled.

Erfindungsgemäß wird die Gleichmäßigkeit von Vlies-Gewirken aus querorientierten Fasern dadurch erhöht, daß oberhalb der Maschenbildungsstelle auf das Vlies ein Druck in Rich­ tung der Abschlagkante ausgeübt und eine indirekte Spannung im Vlies erzeugt wird und daß die Fasern zwangsläufig in die Haken der Schiebernadeln gleiten.According to the invention, the uniformity of nonwoven knitted fabrics from transverse fibers increased in that above a print in rich at the stitch formation point on the fleece tion of the teeing edge and an indirect tension is produced in the fleece and that the fibers inevitably in the hooks of the pusher needles slide.

Durch diesen Druck bzw. die Spannung im Vlies wird die zu­ fallsmäßige Erfassung der Fasern ausgeschaltet, das Vlies wird vergleichmäßigt und Verzüge vermieden.This pressure or the tension in the fleece turns the if the fibers are detected, the fleece is switched off is evened out and delays avoided.

Durch Variation des Druckes auf das Faservlies wird die Anzahl der im Nadelhaken erfaßten und zu Maschen verarbei­ teten Fasern variiert.By varying the pressure on the nonwoven, the Number of hooked and processed into stitches fibers varied.

Die Ausübung des Druckes erfolgt synchron mit der Nadelbe­ wegung. Um die Spannung im Faservlies zu halten, muß ein kontinuierlicher Druck ausgeübt werden.The pressure is applied synchronously with the Nadelbe movement. To keep the tension in the nonwoven, a must continuous pressure.

Durch den Druck wird die Anzahl der erfaßten Fasern ver­ gleichmäßigt. Das Maschenbild wird einheitlicher und die Flächengleichmäßigkeit erhöht sich.The number of fibers detected is determined by the pressure evenly. The stitch pattern becomes more uniform and that Area uniformity increases.

Zur Durchführung des erfindungsgemäßen Verfahrens dient eine oberhalb der Maschenbildungsstelle angeordnete schwingende und/oder rotierende, synchron zur Bewegung der Schiebernadeln bewegte Einrichtung in Form einer Walze oder Bürstenleiste. Die Bewegung der Einrichtung erfolgt konti­ nuierlich. Die Walze kann glatt oder vollflächig oder seg­ mentweise mit Borsten oder Zähnen besetzt sein.Serves to carry out the method according to the invention one located above the stitch formation point vibrating and / or rotating, synchronized with the movement of the  Sliding needles moving device in the form of a roller or Brush strip. The movement of the facility is continuous nutty. The roller can be smooth or full or seg be bristled with teeth.

Die Einrichtung ist zusätzlich oder an Stelle von Einlege­ platinen angeordnet.The device is in addition to or instead of inlay boards arranged.

In der Zeichnung wird die Erfindung näher erläutert. Es zeigen:The invention is explained in more detail in the drawing. Show it:

Fig. 1 eine Arbeitsstelle mit einer rotierenden glatten Einrichtung, Fig. 1 is a job with a rotating smooth device,

Fig. 2 eine Arbeitsstelle mit einer schwingenden Ein­ richtung, Fig. 2 is a job with an oscillating direction A,

Fig. 3 mögliche Stellungen der Borsten bei einer rotie­ renden Einrichtung, Fig. 3 possible positions of the bristles at a Rotie Governing means,

Fig. 4 die zusätzliche Anordnung von Einlegeplatinen, Fig. 4, the additional arrangement of inserts boards,

Fig. 5 die Anordnung der Borsten in Segmenten, Fig. 5 shows the arrangement of the bristles in segments,

Fig. 6a, 6b die erfindungsgemäße Einrichtung mit Zahnbesatz. FIG. 6a, 6b, the device according to the invention with toothed trimming.

Die Arbeitsstelle gem. Fig. 1 besteht in bekannter Weise aus Schiebernadeln 1, Schließdrähten 2, Abschlagplatinen 3 und einer Stützschiene 4. Oberhalb der Spitzen der Schieber­ nadeln 1 ist erfindungsgemäß eine rotierende Einrichtung 6 angeordnet.The job acc. Fig. 1 consists in a known manner of slide needles 1 , closing wires 2 , tee boards 3 and a support rail 4th According to the invention, a rotating device 6 is arranged above the tips of the slider needles 1 .

Das Arbeitsspiel verläuft wie folgt:The work cycle is as follows:

Das querorientierte Faservlies 5 wird in bekannter Weise kontinuierlich oder ab Wickel der Nähwirkstelle zugeliefert. Die Schiebernadeln 1 dringen in das Faservlies 5 ein und er­ fassen die Fasern. Die rotierende Einrichtung 6 steht über den Schiebernadeln 1, übt auf das Vlies 5 in ihrem Wirkungs­ bereich einen Druck aus (Fig. 1, Fig. 4) und erzeugt eine in­ direkte Spannung im Faservlies 5, so daß die über dem Haken 9 der Schiebernadeln 1 liegenden Fasern zwangsläufig in diesen gleiten. Dadurch wird immer eine ausreichende und vergleich­ mäßigte Anzahl Fasern erfaßt, zu Strängen umgeformt und als Maschenstäbchen 7 abgelegt. Zusätzlich zur Einrichtung 6 können Einlegeplatinen 10 angeordnet sein (Fig. 2, Fig. 4). Die Einrichtung 6 kann als einfache glatte Walze ausgeführt sein, die eine ständige Rotation ausübt, oder sie kann mit Borsten besetzt sein. Die Stellung der Borsten auf der Walze kann in verschiedener Art sein. Die Walze kann senk­ rechte Borsten 11, nacheilende Borsten 12 oder voreilende Borsten 13 tragen (Fig. 3). Dabei kann der Beschlag über die volle Fläche verteilt oder nur in Segmente angeordnet sein (Fig. 5).The cross-oriented nonwoven fabric 5 is supplied in a known manner continuously or from the winding of the sewing point. The needles 1 penetrate the nonwoven fabric 5 and he grasp the fibers. The rotating device 6 is above the needles 1 , exerts a pressure on the fleece 5 in its effective range ( Fig. 1, Fig. 4) and generates a direct tension in the nonwoven fabric 5 , so that the hook 9 of the needles 1 fibers inevitably slide in them. As a result, a sufficient and comparatively moderate number of fibers is always detected, formed into strands and stored as a wale 7 . In addition to the means 6 insert boards 10 may be arranged (Fig. 2, Fig. 4). The device 6 can be designed as a simple smooth roller, which exerts a constant rotation, or it can be bristled. The position of the bristles on the roller can be of various types. The roller can carry vertical bristles 11 , trailing bristles 12 or leading bristles 13 ( Fig. 3). The fitting can be distributed over the entire surface or can only be arranged in segments ( FIG. 5).

Die erfindungsgemäße Einrichtung kann aber auch als Zahn­ walze mit eckigen (Fig. 6a) oder mit spitzen Zähnen (Fig. 6b) ausgebildet sein.The device according to the invention can also be designed as a toothed roller with angular ( Fig. 6a) or with pointed teeth ( Fig. 6b).

In Fig. 2 ist eine schwingende Einrichtung 8 in Form einer Bürstenleiste angeordnet. Diese drückt auf das Vlies 5 und sorgt dafür, daß die Fasern in die Haken der Schieberna­ deln 1 gleiten. Zusätzlich können Einlegeplatinen 10 an­ geordnet sein.In FIG. 2, a vibrating device 8 is arranged in the form of a brush bar. This presses on the fleece 5 and ensures that the fibers in the hooks of the slider pins 1 slide. In addition, insert boards 10 can be arranged.

Aufstellung der verwendeten BezugszeichenList of the reference symbols used

 1 Schiebernadel
 2 Schließdraht
 3 Abschlagplatine
 4 Stützschiene
 5 Faservlies
 6 rotierende Einrichtung
 7 Maschenstäbchen
 8 schwingende Einrichtung
 9 Nadelhaken
10 Einlegeplatine
11 senkrechte Borsten
12 nacheilende Borsten
13 voreilende Borsten 1 slide needle
2 locking wire
3 tee board
4 support rails
5 fleece
6 rotating device
7 wales
8 vibrating device
9 needle hooks
10 insert board
11 vertical bristles
12 trailing bristles
13 leading bristles

Claims (10)

1. Verfahren zum Verfestigen von quer orientiertem Faservlies
  • - mittels quer durch das Faservlies bewegbarer Schie­ bernadelreihen
    • - die Fasern aus dem Vlies mit ihren Haken erfassen und
    • - auf der Abschlagseite zu einem Maschenverbund formen,
    • - wobei die Fasern des Faservlieses mittels mechani­ scher Elemente in Richtung der offenen Nadelhaken verdichtet werden,
1. Process for consolidating transversely oriented nonwoven
  • - by means of sliding needle rows which can be moved across the nonwoven fabric
    • - Grasp the fibers from the fleece with their hooks and
    • - form a stitch network on the towing side,
    • the fibers of the nonwoven are compressed by means of mechanical elements in the direction of the open needle hooks,
dadurch gekennzeichnet, daß das Faservlies oberhalb der Nadelebene
  • - in Richtung des Abschlages und
  • - in Richtung der Nadelebene nachgreifend fördernd komprimiert wird.
 characterized in that the nonwoven fabric is above the needle plane
  • - in the direction of the discount and
  • - Compressively promoting in the direction of the needle plane.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Größen der Komprimierung des Faservlieses ein­ stellbar ist.2. The method according to claim 1, characterized in that that the sizes of the compression of the nonwoven is adjustable. 3. Vorrichtung zur Durchführung des Verfahrens nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß auf der, der Abschlagseite des Faservlieses (5) abgewandten Seite oberhalb der Nadelebene ein nachgrei­ fend förderndes Druckelement (6, 8) vorgesehen ist, das gegen die Abschlagebene (3) und gegen die Nadelebene (1) bewegbar ist. 3. Device for carrying out the method according to claims 1 and 2, characterized in that on the side of the tapping side of the nonwoven fabric ( 5 ) facing away from the needle plane above a needle-promoting pressure element ( 6 , 8 ) is provided, which against the tee plane ( 3 ) and against the needle plane ( 1 ) is movable. 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das Druckelement eine angetriebene Walze (6) ist,
  • - deren Drehrichtung im Bereich des Vlieskontaktes gegen die Schiebernadel (1) und den Abschlag (3) gerichtet ist.
4. The device according to claim 3, characterized in that the pressure element is a driven roller ( 6 ),
  • - The direction of rotation in the area of the fleece contact is directed against the slide needle ( 1 ) and the tee ( 3 ).
5. Vorrichtung nach Anspruch 3 und 4, dadurch gekenn­ zeichnet, daß die Walze (6) an ihrem Umfang ein Profil besitzt.5. Apparatus according to claim 3 and 4, characterized in that the roller ( 6 ) has a profile on its circumference. 6. Vorrichtung nach Anspruch 3 bis 5, dadurch gekenn­ zeichnet, daß die Walze (6) abschnittsweise mit Borsten (11, 12, 13) besetzt ist.6. The device according to claim 3 to 5, characterized in that the roller ( 6 ) is partially covered with bristles ( 11 , 12 , 13 ). 7. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das nachgreifend fördernde Druckelement
  • - als schwingendes Element (8) ausgebildet ist,
    • - deren Schwingebene gegen die Abschlag- (3) und Nadelebene (1) gerichtet ist.
7. The device according to claim 3, characterized in that the re-promoting pressure element
  • - is designed as a vibrating element ( 8 ),
    • - The vibration level is directed against the tee ( 3 ) and needle level ( 1 ).
8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Grenzlage der Schwingbewegung des schwingenden Elementes (8) nahe der Abschlag- (3) und Nadelebene (1) einstellbar ist.8. The device according to claim 7, characterized in that the limit position of the oscillating movement of the oscillating element ( 8 ) near the tee ( 3 ) and needle plane ( 1 ) is adjustable. 9. Vorrichtung nach Anspruch 3 bis 8, dadurch gekenn­ zeichnet, daß das Druckelement (6, 8) im Rhythmus der Maschenbildung pulsierend angetrieben ist.9. Apparatus according to claim 3 to 8, characterized in that the pressure element ( 6 , 8 ) is driven pulsating in the rhythm of the stitch formation.
DE19924239469 1992-11-24 1992-11-24 Bonding of laterally oriented non-wovens - has compression and advances of material over needle plane to give controlled fibre action with bonding needles Withdrawn DE4239469A1 (en)

Priority Applications (1)

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DE19924239469 DE4239469A1 (en) 1992-11-24 1992-11-24 Bonding of laterally oriented non-wovens - has compression and advances of material over needle plane to give controlled fibre action with bonding needles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924239469 DE4239469A1 (en) 1992-11-24 1992-11-24 Bonding of laterally oriented non-wovens - has compression and advances of material over needle plane to give controlled fibre action with bonding needles

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DE4239469A1 true DE4239469A1 (en) 1994-05-26

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010667A1 (en) * 1994-09-30 1996-04-11 Sommer S.A. Method and device for producing textile products from fibres and/or filaments, and resulting products
DE19843078A1 (en) * 1998-09-19 2000-03-30 Saechsisches Textilforsch Inst Stitch-bonded nonwoven for pile fabric has fibers in knitted layer with transverse fiber orientation anchored in several courses as well as several wales
WO2000058538A1 (en) * 1999-03-26 2000-10-05 Milliken Fabrics Sa Loop surface fastener
WO2000060155A1 (en) * 1999-04-06 2000-10-12 Sai Automotive Sommer Industrie Device and method for making textile products from fibres and/or filaments
WO2003008686A2 (en) * 2001-07-18 2003-01-30 Tarkett Sommer S.A. Method and device for making meshed textile products directly from fibres and/or filaments and resulting products
EP1321553A1 (en) * 2001-12-20 2003-06-25 Tarkett Sommer S.A. Method and device for producing textile stitch products directly from fibres and/or filaments and resulting products
DE10312734B4 (en) * 2003-03-21 2007-04-12 Sächsisches Textilforschungsinstitut e.V. Method and device for producing a metal nonwoven fabric
DE102007023978A1 (en) 2007-05-23 2009-07-16 Manfred Hunger Textile pile weaving assembly has compound profiled needle hook resting on oscillating base plate
DE202012008505U1 (en) 2012-09-06 2012-12-07 Anke Hestermann de Boer Magnetic radiation absorber

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361862A1 (en) * 1972-12-16 1974-06-27 Arno Edgar Wildeman MANUFACTURE OF NON-WOVEN FABRICS
DE3022636A1 (en) * 1980-06-17 1982-01-07 Veb Kombinat Textima, Ddr 9010 Karl-Marx-Stadt METHOD AND DEVICE FOR MECHANICAL FASTENING OF FLEECE
DD270545A1 (en) * 1988-04-12 1989-08-02 Textiltech Forsch METHOD AND DEVICE FOR PRODUCING FLEECE GEWIRKEN BZW. FLEECE INTERIOR WITH TWO FIXED GOODS
DE3934376A1 (en) * 1988-11-11 1990-05-17 Textima Veb K Mfr. of textile structure - from fibre mat material by bearded needle and back-up needle with an elliptical path

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2361862A1 (en) * 1972-12-16 1974-06-27 Arno Edgar Wildeman MANUFACTURE OF NON-WOVEN FABRICS
DE3022636A1 (en) * 1980-06-17 1982-01-07 Veb Kombinat Textima, Ddr 9010 Karl-Marx-Stadt METHOD AND DEVICE FOR MECHANICAL FASTENING OF FLEECE
DD270545A1 (en) * 1988-04-12 1989-08-02 Textiltech Forsch METHOD AND DEVICE FOR PRODUCING FLEECE GEWIRKEN BZW. FLEECE INTERIOR WITH TWO FIXED GOODS
DE3934376A1 (en) * 1988-11-11 1990-05-17 Textima Veb K Mfr. of textile structure - from fibre mat material by bearded needle and back-up needle with an elliptical path

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PLOCH, Siegfried: Technische Unterschiede der Vlies-Wirk-Verfahren. In: Melliand Textilberichte,1/1992, S.40-43 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010667A1 (en) * 1994-09-30 1996-04-11 Sommer S.A. Method and device for producing textile products from fibres and/or filaments, and resulting products
US5867880A (en) * 1994-09-30 1999-02-09 Sommer S.A. Method and device for producing textile products from fibers and/or filaments and products obtained
DE19843078A1 (en) * 1998-09-19 2000-03-30 Saechsisches Textilforsch Inst Stitch-bonded nonwoven for pile fabric has fibers in knitted layer with transverse fiber orientation anchored in several courses as well as several wales
DE19843078C2 (en) * 1998-09-19 2003-08-21 Saechsisches Textilforsch Inst Active nonwoven maliknit and process for its manufacture
WO2000058538A1 (en) * 1999-03-26 2000-10-05 Milliken Fabrics Sa Loop surface fastener
US6523234B1 (en) 1999-04-06 2003-02-25 Sai Automotive Sommer Industrie Device and method for making textile products from fibers and/or filaments
WO2000060155A1 (en) * 1999-04-06 2000-10-12 Sai Automotive Sommer Industrie Device and method for making textile products from fibres and/or filaments
WO2003008686A2 (en) * 2001-07-18 2003-01-30 Tarkett Sommer S.A. Method and device for making meshed textile products directly from fibres and/or filaments and resulting products
WO2003008686A3 (en) * 2001-07-18 2003-11-27 Tarkett Sommer Sa Method and device for making meshed textile products directly from fibres and/or filaments and resulting products
US6918164B2 (en) 2001-07-18 2005-07-19 Trakett Sommer S.A. Method and device for making meshed textile products directly from fibres and/or filaments and resulting products
EP1321553A1 (en) * 2001-12-20 2003-06-25 Tarkett Sommer S.A. Method and device for producing textile stitch products directly from fibres and/or filaments and resulting products
DE10312734B4 (en) * 2003-03-21 2007-04-12 Sächsisches Textilforschungsinstitut e.V. Method and device for producing a metal nonwoven fabric
DE102007023978A1 (en) 2007-05-23 2009-07-16 Manfred Hunger Textile pile weaving assembly has compound profiled needle hook resting on oscillating base plate
DE202012008505U1 (en) 2012-09-06 2012-12-07 Anke Hestermann de Boer Magnetic radiation absorber

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