DE102006042047A1 - Method for continuous production of multi-axial contexture web, involves transforming fabric material to multi-axial contexture by windings around plane, where clamped wires are wounded around fiber material as boundary of the plane - Google Patents
Method for continuous production of multi-axial contexture web, involves transforming fabric material to multi-axial contexture by windings around plane, where clamped wires are wounded around fiber material as boundary of the plane Download PDFInfo
- Publication number
- DE102006042047A1 DE102006042047A1 DE102006042047A DE102006042047A DE102006042047A1 DE 102006042047 A1 DE102006042047 A1 DE 102006042047A1 DE 102006042047 A DE102006042047 A DE 102006042047A DE 102006042047 A DE102006042047 A DE 102006042047A DE 102006042047 A1 DE102006042047 A1 DE 102006042047A1
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- Prior art keywords
- wires
- plane
- around
- fiber material
- axial
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/04—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
- D04H3/045—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles for net manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
- B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung einer multiaxialen Gelegebahn, in welchem ein Gelege durch Wickeln um eine Ebene zu einem multiaxialen Gelege umgeformt wird.The The invention relates to a process for continuous production a multi-axial gauze, in which a scrim by winding around a plane to a multiaxial clutch is reshaped.
Langfaserverstärkte Faserverbundbauteile sind ein wichtiges Anwendungsgebiet für technische Textilien. Aufbau und Struktur des Verstärkungstextiles bestimmen im Zusammenspiel mit der Herstellungstechnologie sowie dem verwendeten Matrixmaterial maßgeblich die Eigenschaft des späteren Verbundbauteils. Multiaxiale Gelege, auch MD- oder multidirektionale Gelege genannt, spielen dabei eine besondere Rolle, denn sie erlauben im Vergleich zu anderen Textilien Flächenkonstruktionen, die eine höhere Ausnutzung der spezifischen Eigenschaften der verwendeten Fasern bei gleichzeitiger Reduzierung der Herstellungs- und damit Bauteilkosten bieten.Long fiber reinforced fiber composite components are an important application for Technical Textiles. Structure and structure of reinforcing textile determine in interaction with the manufacturing technology as well the property of the used matrix material significantly later Composite component. Multiaxial clutch, also MD or multidirectional Called scrim, play a special role, because they allow Compared to other textiles area constructions, the higher utilization the specific properties of the fibers used at the same time Reduction of manufacturing and thus component costs offer.
Zur Herstellung von multiaxialen Gelegen wird auf verschiedene Techniken zurückgegriffen. Eine naheliegende Technologie ist der Rückgriff auf ein webähnliches Verfahren, in dem ein Schussfaden unter einem Winkel zur Erstreckungsrichtung der Gelegebahn gelegt wird. Dieses Verfahren ist jedoch langsam und erlaubt bei den feinen Fasern eine nur geringe Herstellungsgeschwindigkeit. Wesentlich schneller zur Herstellung hat sich ein Verfahren herausgestellt, in welchem uniaxiale Gelege, auch UD oder unidirektionale Gelege genannt, durch Wickeln um eine Ebene zu einem multiaxialen Gelege umgeformt werden.to Production of multiaxial is based on different techniques resorted. A obvious technology is the recourse to a web-like one Method in which a weft at an angle to the direction of extension the jelly line is laid. However, this procedure is slow and allows for the fine fibers a low production rate. Much faster to manufacture, a process has been found in which uniaxial clutch, also UD or unidirectional clutch called by wrapping around a plane to a multi-axial clutch be transformed.
In
der Offenlegungsschrift
Zum
Verzicht auf die mittlere Null-Grad-Gelegebahn wird daher in der
japanischen Patentanmeldung
Aufgabe der Erfindung ist es daher, ein Verfahren zur Herstellung eines multiaxialen Geleges zur Verfügung zu stellen, welches die Nachteile aus dem Stand der Technik überwindet.task The invention is therefore a method for producing a Multiaxial Geleges available to provide, which overcomes the disadvantages of the prior art.
Die erfindungsgemäße Aufgabe wird gelöst durch die Verwendung von gespannten Drähten als Begrenzung der Ebene, um welche das unidirektionale Gelege gewickelt wird, wobei die Drähte nach Wicklung der so hergestellten Gelegebahn durch randseitige Schnitte aus dem Inneren der Gelegebahn entfernt werden. Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The inventive task is solved by the use of strained wires as limiting the plane around which the unidirectional scrim is wrapped being, taking the wires after winding of the fabricated jelly web by edge side Cuts are removed from inside the fabric. Further advantageous embodiments of the invention will become apparent from the Dependent claims.
Gegenüber dem
Verfahren, das in der
Zur Durchführung des Verfahrens gibt es prinzipiell zwei verschiedene Möglichkeiten. In einer ersten Möglichkeit werden in dem Verfahren zwei Rollen, auf denen unidirektionale Gelege aus Fasermaterialien vorgehalten werden. Diese Rollen liegen auf einer starren Achse vor. Die Rollen, von denen das unidirektionale Gelege entnommen wird, sind dabei gegenüber angeordnet und zwischen den Rollen ist eine Anordnung aufgebaut, in welcher die beiden Drähte, die als Begrenzung einer Wickelebene für das unidirektionale Gelege dienen, abgewickelt und durch zwei Kalandrierwalzen geführt werden. Dabei kann der Draht vor Kalandrierung entfernt werden, wobei die Kalandrierwalzen dem Gelege die nötige mechanische Spannung verleihen oder die Drähte können nach Kalandrierung, wie im vorliegenden Beispiel, entfernt werden. Diese beiden Drähte werden dann um eine mittig und parallel zu den beiden Drähten liegende Achse gedreht und wickeln so von den Rollen, die das uniaxiale Gelege zur Verfügung stellen, das uniaxiale Gelege ab und wickeln es um die Ebene, die durch die beiden Drähte aufgespannt wird. Mit der Ebene, die sich mit den beiden Drähten dreht, dreht sich auch ein Paar von Kalandrierwalzen und in der Nähe der Kalandrierwalzen befinden sich ebenfalls mitdrehende Vorrichtungen, welche vor oder nach Kalandrierung durch einen Schnitt die Drähte vom Rand des multiaxialen Geleges entfernen. Dabei wird der Draht parallel zum multiaxialen Gelege aufgewickelt oder er wird in den Prozess zurückgeführt. Ein optionaler Schritt ist die Reinigung des abgeschnittenen Drahtes von verbleibenden Faser- und Bindemittelresten. Da durch den Schnitt seitlich offene Fasern in dem multiaxialen Gelege entstehen, hat es sich als vorteilhaft erwiesen, wenn die Seitenränder des multiaxialen Geleges durch eine entsprechende Vorrichtung versäumt werden, sodass das Gelege nicht dazu neigt, gegebenenfalls an den Seiten auszufransen, womit das multiaxiale Gelege schlechter zu verarbeiten ist.to execution There are basically two different ways of doing this. In a first possibility In the process two roles are referred to which unidirectional scrim be kept out of fiber materials. These roles are on a rigid axis. The roles, of which the unidirectional Scratch is taken, are arranged opposite and between the rollers is an assembly constructed in which the two wires, the as a boundary of a winding plane for the unidirectional scrim serve, unwound and passed through two calender rolls. The wire can be removed before calendering, the Calendering rollers give the scrim the necessary mechanical tension or the wires can after Calendering, as in the present example, be removed. These two wires then become a central and parallel to the two wires lying Axis turned and so wrap off the rollers, the uniaxial clutch provide, Uniaxial scrim and wrap it around the plane passing through the two wires is spanned. With the plane that rotates with the two wires, Also turns a pair of calender rolls and near the calender rolls are also co-rotating devices, which before or after calendering by cutting the wires from the edge of the multiaxial Remove something. The wire becomes parallel to the multiaxial clutch wound up or he is returned to the process. An optional step is the cleaning of the cut wire from remaining Fiber and binder residues. Because of the cut laterally open Fibers arising in the multiaxial clutch, it has been beneficial proved when the margins of the multiaxial condition are missed by a corresponding device, so that the clutch does not tend, if necessary, on the sides to fray, which makes the multiaxial scrim worse to process is.
In einer zweiten Ausführungsform des erfindungsgemäßen Verfahrens ist es auch möglich, dass die gesamte Vorrichtung, in welcher die Drähte ab- und wieder aufgewickelt werden, die Kalandrierwalzenpaare und die Schnitt- und Versäumvorrichtung stationär gehalten werden und die beiden Rollen mit dem undirektionalen Gelege werden um die Ebene der Drähte gewickelt.In a second embodiment the method according to the invention it is also possible that the entire device in which the wires are wound off and rewound be kept stationary, the calender rolls pairs and the cutting and Verschäumvorrichtung become and the two roles with the undirectional clutch around the plane of the wires wound.
In beiden Ausführungsvarianten existiert eine Relativbewegung der Ebene, die durch die Drähte aufgespannt wird, gegenüber dem Material mit dem uniaxialen Gelege, das auf den Rollen vorgehalten und auf die Ebene gewickelt wird.In both variants There is a relative movement of the plane that is spanned by the wires will, opposite the material with the uniaxial clutch held on the rollers and being wound on the plane.
Um den Wickelvorgang zu stabilisieren, ist vorgesehen, dass in einer bevorzugten Ausführungsform des erfindungsgemäßen Verfahrens die Wickeldrähte aufgeraut sind oder dass die Wickeldrähte mit einem Binde- oder Klebemitte versehen sind. Das Aufrauen der Drähte beziehungsweise die Bindemittel beziehungsweise die Klebemittelbeschichtung der Drähte hat zur Folge, dass die Drähte das Gelege, aus denen das multiaxiale Gelege erstellt wird, sicherer greifen, was zur Folge hat, dass das so entstehende Gelege gleichmäßiger geformt ist und das abgewickelte unidirektionale Gelege neigt nicht dazu, noch während des Kalandriervorganges und des anschließenden Abtrennungsvorganges zu verrutschen. Dabei kann in einer weiteren Ausführungsform des erfindungsgemäßen Verfahrens auch ein Gelege verwendet werden, welches geringfügig Bindemittel aufweist, sodass die ineinander gewickelten uniaxialen Gelege aneinander haften, sodass eine stabilere Gelegebahn entsteht. Dabei ist es auch möglich, dass als Ausgangsmaterial ein so genanntes Prepreg benutzt wird, in welchen die Fasern bereits mit einem noch nicht abgebundenen Bindemittel oder mit einem nicht polymerisierten Klebemittel versehen sind, das in einem optional späteren Vorgang optional ausgehärtet werden kann. Darüber hinaus ist es auch möglich, ein Haftfadengitter zur Stabilisierung der Gelegebahnen zu verwenden, das zwischen den Drähten abgewickelt und geführt wird und die Bahnen miteinander verbindet.Around To stabilize the winding process, it is provided that in one preferred embodiment the method according to the invention the winding wires roughened or that the winding wires with a binding or Klebemitte are provided. The roughening of the wires or the binders or the adhesive coating of the wires has as a result, the wires the nest, from which the multiaxial clutch is made, safer grip, which has the consequence that the resulting scrim is formed more uniform and the unidirectional unraveled scrim is not yet prone to while the calendering process and the subsequent separation process to slip. In this case, in a further embodiment the method according to the invention Also, a scrim may be used which is slightly binder so that the nested uniaxial scrims together adhere to form a more stable fabric. That's it also possible, that as starting material a so-called prepreg is used, in which the fibers already with a not yet set Binder or provided with a non-polymerized adhesive are in an optional later Process optionally cured can be. About that It is also possible to use a sticky grid to stabilize the jelly lines that between the wires settled and managed and connects the railways.
Eine so hergestellte multiaxiale Gelegebahn kann aus verschiedenen Fasermaterialien hergestellt werden. Es ist möglich, gebundene Textilien als Ausgangsmaterial für die multiaxiale Gelegebahn zu verwenden, es können Gewebe verwendet werden, Gewirke, aber auch Vliese oder uni- oder multidirektional angeordnete Einzelfasern, Rovings, Fäden oder Faserschichten.A thus produced multi-axial gauze can be made of different fiber materials getting produced. It is possible, bound textiles as starting material for the multiaxial gauze to use it can Fabrics are used, knitted fabrics, but also nonwovens or plain or Multidirectionally arranged single fibers, rovings, threads or fiber layers.
Das Material, aus denen die Fasern bestehen, kann Glas sein, kann Kohle sein, können Aramidfasern sein, können Naturfasern sein, wie Flachs, Jute, Sisal und es ist auch möglich, dass Kunststofffasern verwendet werden, wie Polypropylen, PBO, Polyester und Polyethylen.The Material that makes up the fibers can be glass, can be coal could be Aramid fibers can be Natural fibers, such as flax, jute, sisal and it is also possible that Plastic fibers are used, such as polypropylene, PBO, polyester and polyethylene.
Die Erfindung wird anhand der folgenden Figur näher erläutert.The Invention will be explained in more detail with reference to the following figure.
Es zeigtIt shows
In
- 11
- Wickelvorrichtungwinder
- 22
- Wickelrollereel
- 33
- Wickelrollereel
- 44
- Fasermaterialfiber material
- 55
- Gelegescrim
- 66
- Drahtwire
- 77
- Drahtwire
- 88th
- Rollerole
- 99
- Rollerole
- 1010
- Kalandrier- und Abtrenneinheitcalendering and separation unit
- 1111
- Aufwickeleinheitrewinder
- 1212
- Walzeroller
- 1313
- Walzeroller
- 1414
- Nutgroove
- 1515
- Nutgroove
- 1616
- Nutgroove
- 1717
- Nutgroove
- 1818
- Rollerole
- 1919
- Rollerole
- 2020
- Gelegescrim
- 2121
- Rollerole
Claims (14)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006042047A DE102006042047A1 (en) | 2006-08-04 | 2006-09-05 | Method for continuous production of multi-axial contexture web, involves transforming fabric material to multi-axial contexture by windings around plane, where clamped wires are wounded around fiber material as boundary of the plane |
CA2851567A CA2851567C (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
US12/376,144 US8205425B2 (en) | 2006-08-04 | 2007-08-03 | Cascade guide |
CN2007800337598A CN101516612B (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
EP09009975.5A EP2141012B1 (en) | 2006-08-04 | 2007-08-03 | Method for optimising the transport of a multiaxial clutch during production |
DE502007006963T DE502007006963D1 (en) | 2006-08-04 | 2007-08-03 | METHOD FOR THE CONTINUOUS MANUFACTURE OF A MULTILAYER SUBWAY |
CA2659555A CA2659555C (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
JP2009522087A JP5049345B2 (en) | 2006-08-04 | 2007-08-03 | Method for continuous production of multi-axial woven web |
EP09009973.0A EP2141010B1 (en) | 2006-08-04 | 2007-08-03 | Cascade transport |
PCT/DE2007/001379 WO2008014784A2 (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
CN 200910135106 CN101531073B (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
CN 200910135105 CN101531072B (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
AT07785685T ATE505573T1 (en) | 2006-08-04 | 2007-08-03 | METHOD FOR CONTINUOUSLY PRODUCING A MULTIAXIAL COLLECTION |
EP07785685A EP2102400B1 (en) | 2006-08-04 | 2007-08-03 | Method for the continuous production of a multiaxial contexture web |
EP09009974.8A EP2141011B1 (en) | 2006-08-04 | 2007-08-03 | Method for improving the transport of a multiaxial clutch during production |
US12/364,597 US7921629B2 (en) | 2006-08-04 | 2009-02-03 | Method for improving the transport of multiaxial contexture during production |
US12/364,602 US7921630B2 (en) | 2006-08-04 | 2009-02-03 | Method for optimizing the transport of a multiaxial contexture during production |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006036866 | 2006-08-04 | ||
DE102006036866.5 | 2006-08-04 | ||
DE102006042047A DE102006042047A1 (en) | 2006-08-04 | 2006-09-05 | Method for continuous production of multi-axial contexture web, involves transforming fabric material to multi-axial contexture by windings around plane, where clamped wires are wounded around fiber material as boundary of the plane |
Publications (1)
Publication Number | Publication Date |
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DE102006042047A1 true DE102006042047A1 (en) | 2008-02-14 |
Family
ID=38922181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006042047A Withdrawn DE102006042047A1 (en) | 2006-08-04 | 2006-09-05 | Method for continuous production of multi-axial contexture web, involves transforming fabric material to multi-axial contexture by windings around plane, where clamped wires are wounded around fiber material as boundary of the plane |
Country Status (1)
Country | Link |
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DE (1) | DE102006042047A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103276518A (en) * | 2013-05-24 | 2013-09-04 | 海安县东升针织厂 | Knitted fabric containing bamboo fibers, sisal fibers and soybean protein fibers |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1635610B (en) * | Romanin, Bruno, Mailand (Italien) | Device for the production of non-woven fabric webs | ||
DE1040494B (en) * | 1955-10-11 | 1958-10-09 | Textiltech Forsch | Device for laying transverse threads, preferably as a strength support between two fiber fleeces, by means of circumferential spool carrier belts |
DE1087559B (en) * | 1956-07-02 | 1960-08-25 | Wilhelm Bellingroth | Method and device for the production of a surface structure provided with recesses |
DE2409704B2 (en) * | 1973-02-28 | 1980-10-02 | Papeteries De Pont Audemer S.A., Paris | Method for producing a scrim with a rectangular mesh structure |
JP2003221771A (en) * | 2002-01-23 | 2003-08-08 | Fukui Prefecture | Fiber-reinforced sheet and method and apparatus for producing the same |
DE69819699T2 (en) * | 1997-03-28 | 2004-10-21 | Snecma | Process for the production of multiaxial nonwovens |
DE60010676T2 (en) * | 1999-03-22 | 2005-02-10 | Hexcel Reinforcements | SHINY TISSUE, METHOD AND WEB MACHINE FOR THE CONTINUOUS PRODUCTION OF SUCH A TISSUE |
DE102005000115A1 (en) * | 2004-09-14 | 2006-03-30 | Cetex Chemnitzer Textilmaschinenentwicklung Ggmbh | Continuous production of a multi-directional, multi-layer, non-woven fiber structure involves folding and winding spread fiber bands around a continuously moving additional strip material |
-
2006
- 2006-09-05 DE DE102006042047A patent/DE102006042047A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1635610B (en) * | Romanin, Bruno, Mailand (Italien) | Device for the production of non-woven fabric webs | ||
DE1040494B (en) * | 1955-10-11 | 1958-10-09 | Textiltech Forsch | Device for laying transverse threads, preferably as a strength support between two fiber fleeces, by means of circumferential spool carrier belts |
DE1087559B (en) * | 1956-07-02 | 1960-08-25 | Wilhelm Bellingroth | Method and device for the production of a surface structure provided with recesses |
DE2409704B2 (en) * | 1973-02-28 | 1980-10-02 | Papeteries De Pont Audemer S.A., Paris | Method for producing a scrim with a rectangular mesh structure |
DE69819699T2 (en) * | 1997-03-28 | 2004-10-21 | Snecma | Process for the production of multiaxial nonwovens |
DE60010676T2 (en) * | 1999-03-22 | 2005-02-10 | Hexcel Reinforcements | SHINY TISSUE, METHOD AND WEB MACHINE FOR THE CONTINUOUS PRODUCTION OF SUCH A TISSUE |
JP2003221771A (en) * | 2002-01-23 | 2003-08-08 | Fukui Prefecture | Fiber-reinforced sheet and method and apparatus for producing the same |
DE102005000115A1 (en) * | 2004-09-14 | 2006-03-30 | Cetex Chemnitzer Textilmaschinenentwicklung Ggmbh | Continuous production of a multi-directional, multi-layer, non-woven fiber structure involves folding and winding spread fiber bands around a continuously moving additional strip material |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103276518A (en) * | 2013-05-24 | 2013-09-04 | 海安县东升针织厂 | Knitted fabric containing bamboo fibers, sisal fibers and soybean protein fibers |
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