EP1246958B1 - Procede pour la realisation d'un materiau non tisse et materiau ainsi obtenu - Google Patents
Procede pour la realisation d'un materiau non tisse et materiau ainsi obtenu Download PDFInfo
- Publication number
- EP1246958B1 EP1246958B1 EP00983377A EP00983377A EP1246958B1 EP 1246958 B1 EP1246958 B1 EP 1246958B1 EP 00983377 A EP00983377 A EP 00983377A EP 00983377 A EP00983377 A EP 00983377A EP 1246958 B1 EP1246958 B1 EP 1246958B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- complex
- filaments
- fibers
- producing
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 8
- 239000004744 fabric Substances 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000000151 deposition Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920002522 Wood fibre Polymers 0.000 claims description 8
- 239000002025 wood fiber Substances 0.000 claims description 8
- 229920002994 synthetic fiber Polymers 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 4
- 239000004753 textile Substances 0.000 abstract description 7
- 238000007596 consolidation process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000003490 calendering Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
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- 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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- 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
- D04H13/00—Other non-woven fabrics
-
- 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
- D04H3/11—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 by fluid jet
-
- 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
- D04H3/14—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 thermoplastic yarns or filaments produced by welding
- D04H3/153—Mixed yarns or filaments
-
- 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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
- D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
- Y10T442/663—Hydroentangled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/664—Including a wood fiber containing layer
Definitions
- nonwoven structures can be classified into three main categories, resulting from their very manufacturing process, to know the so-called “dry” nonwovens formed by carding and / or ventilation, the latter technique being commonly designated by the expression “Airlaid technique”, nonwovens obtained by "melted” technique commonly referred to as “spunbond”, and the technique known as “by wet ”, derived from papermaking techniques.
- the invention relates to a new method for making such a type non-woven article made from a mixture of fibers of a different nature which, in the rest of the description will be denoted by the expression “mixed nonwoven” or “Composite nonwoven”.
- the cellulose fibers used in the production of the complex are wood fibers and their deposition is carried out by pneumatic coating.
- the complex formed is preferably subjected to two treatments successive acting against the two opposite sides of the complex.
- the invention also relates to a new type of nonwoven product obtained. by implementing this process.
- Such a mixed nonwoven which therefore consists of a mixture of fibers different nature, characterized in that it consists of a layer of fibers natural, wood in particular, trapped between two nonwoven tablecloths formed of filaments, extruded and drawn, based on synthetic material, the cohesion of different layers being obtained by entanglement through the action of water jets.
- this first veil (2) can be compacted by means of a pressing cylinder or by the action of jets from a ramp of hydraulic injectors.
- the continuous filaments of this first veil (2) can be based on a polymer made of polypropylene, polyester or other materials synthetics such as polyethylene, polyamide, this list not being exhaustive.
- the continuous filaments may possibly consist of so-called filaments "Bicomponent", such as those obtained by coextrusion of polypropylene and polyethylene.
- the web of unbound continuous filaments (2) is then transferred under a unit, designated by the general reference (4), which, by air flow, allows deposit on the surface of the first sheet (2) staple fibers (4), of a other nature, and more particularly cellulose fibers, wood in particular.
- the cellulosic fibers are deposited on the surface of the first veil (2) by through a draft.
- the veil of filaments (2) is maintained on the conveyor belt (3) by means of a suction (5). Therefore, under the effect of the suction, said fibers (4) are preferably deposited between the unbound filaments of the web (2), thus allowing excellent integration of the two components.
- the complex (2,4) which is still maintained supported by the conveyor belt (3), is then brought below a second formation zone (6) of a second veil of continuous filaments (7), also synthetic, of the same kind or of different in nature than those of the first veil (2).
- a pressure roller (8) is preferably placed after this deposition zone of the web (7), and makes it possible to ensure compaction of the assembly with a view to its transfer to the hydroliage installation, designated by the general reference (9), which follows the production line.
- this compacting operation could be carried out at by means of a ramp of hydraulic injectors.
- the complex is then introduced into the hydroliage zone (9) on a conveyor (10) on which are successively carried out the operations of compacting and pre-wetting of the assembly by means of a conveyor upper (11) tangent to the lower conveyor (10), and inside which is arranged a hydraulic injector (12).
- the complex After compacting and pre-wetting, the complex is subjected to the action of a succession of water jets (13) delivered by several hydraulic injectors arranged in series.
- the structure thus treated is then transferred, by inversion, to a cylinder (14), or on another conveyor, associated with several injectors (15) which also deliver water jets on the other side of the complex, thus strengthening the consolidation of all layers, while providing good resistance to abrasion of the layer located opposite the jets.
- the complex thus obtained is then transferred to an expressing conveyor (16) on which it is expressed using a suction box connected to a generator empty.
- a product according to the invention is produced in the following manner.
- a continuous veil of filaments (2), weighing 15 g / m 2 is produced on an installation marketed by the Applicant under the name "spunjet", which makes it possible to produce a nonwoven web by extrusion, drawing and distribution of continuous filaments.
- polypropylene such as that sold by the company AMOCO under the reference 100 ZA 35.
- the veil formed consists of 7000 filaments per meter of width and is produced at a speed of 250 meters per minute.
- the diameter of the filaments after stretching is about 15 microns.
- a suction located opposite the stretching slot (20) makes it possible to control precisely the deposit of the filament and its regularity on the conveyor belt (3).
- Such a fiber distribution assembly can consist of a conventional installation such as that sold by M & J.
- cellulose fibers and more particularly wood fibers, sold by the company Korsnaes, are deposited on the veil of continuous filaments (2), these wood fibers, with a length of of the order of 3 mm, being commonly designated by the expression "fluff paste”.
- a suction box (5) is placed under the conveyor under the entire surface of the distribution air head (4).
- This suction head (5) is connected to a vacuum generator that distributes the wood fibers evenly while preserving the homogeneity of the veil of continuous filaments (2).
- a pressure roller (not shown), the speed of which is synchronized with said mat (3) compacts the assembly thus formed.
- a second veil of continuous filaments weighing 15 g / m 2 is deposited on the surface of the complex , of the same nature as the first veil (2).
- This veil can be formed either on the same conveyor (3), or on a independent conveyor.
- This veil (7) is therefore distributed over the layer of cellulosic fibers (4).
- the transfer is carried out in a positive way using a case suction (5a) arranged under the main conveyor opposite the transfer point.
- the structure obtained which weighs 65 g / m2, is possibly compacted at by means of a cylinder (8). This compaction can possibly be carried out at by means of an additional ramp of hydraulic injectors.
- the complex is then transferred to the conveyor (10) of the binding unit hydraulic (9).
- Such a binding unit comprises a main conveyor (10) above of which an upper conveyor (11) is disposed, tangent thereto, and inside which is arranged a hydraulic injector (12), delivering 4000 water jets by meter, these jets having a diameter of 130 microns and a speed of 34 meters per second.
- the “sandwich” thus compacted and wet is treated on its upper face by six hydraulic injectors (13), arranged in series which project water jets of 120 microns in diameter spaced 0.6mm apart at speeds respectively 110, 125, 140, 140, 140,140 m / second.
- the treated complex is then transferred by inversion to a cylinder (14) around which are arranged four hydraulic injectors (15) which project 120 micron diameter water jets spaced 0.6mm apart from each other respective speeds of 125, 140, 140, 140 m / second.
- the complex thus consolidated is transferred to an expressing conveyor (16) on which it is expressed by a suction box in which there is a vacuum of 400 mbar.
- the product obtained weighs about 60 g / m 2 , has excellent homogeneity, good feel, great flexibility and excellent abrasion resistance both in the dry state and in the dry state. 'in the wet state.
- Such a water absorption capacity is comparable to mixed nonwovens made up of staple fibers and which have been produced by carding.
- Such a product is perfectly suited to various applications, such as industrial or household wiping products, impregnated wipes, gowns and operating theater fields, such applications being given as an indication but not limiting.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
- le fait que les voiles de filaments continus (spunbond) soient déjà consolidés par un traitement thermique de calandrage interdit un mélange intime de ces filaments avec les fibres de bois du voile déposé par voie aéraulique, ce qui diminue les capacités d'absorption du complexe et également conduit à l'obtention d'un produit rêche manquant de souplesse ;
- par ailleurs, il est nécessaire, pour assurer une cohésion satisfaisante entre les couches et éviter le délaminage du complexe, d'utiliser lors de la phase de consolidation par jets d'eau des vitesses de fluide très importante, car les points de calandrage des voiles spunbond empêchent toute mobilité des filaments synthétiques ; ces vitesses élevées des jets d'eau engendrent un surcoût de consommation d'énergie ainsi qu'une perte accrue de fibres cellulosiques ;
- les points de liaison entre les filaments obtenus par calandrage peuvent représenter jusqu'à 20 à 25 % de la surface des voiles à base de filaments continus et constituent donc autant d'obstacles au passage des jets d'eau ;
- enfin, le fait que les filaments continus des voiles ne soient pas mobiles confère une rigidité importante au matériau qui perd ses propriétés textiles et ressemble davantage à un papier qu'à un véritable textile.
- à réaliser un premier voile de filaments continus, le faisceau de filaments continus extrudés et étirés étant réceptionné sur un tapis transporteur mobile sous la forme d'une nappe non liée ;
- à déposer sur ce voile, par voie aéraulique, un second voile de fibres cellulosiques ;
- à déposer sur le voile fibreux un deuxième voile de filaments continus non liés;
- à transférer le complexe formé sur une installation de liage par jets d'eau et à consolider l'ensemble par enchevêtrement hydraulique et ;
- à sécher le non-tissé mixte produit puis à le réceptionner, par exemple sous la forme d'un enroulement.
Claims (4)
- Procédé pour la réalisation d'un matériau non-tissé complexe qui consiste à réaliser en continu, un complexe dans lequel on interpose en sandwich entre deux voiles de filaments continus (2,7), un voile fibreux à base de fibres cellulosiques (4) et qui consiste :à réaliser un premier voile de filaments continus (2), le faisceau de filaments continus extrudés et étirés étant réceptionné sur un tapis transporteur (3) mobile sous la forme d'une nappe non liée ;à déposer sur ce voile (2), par voie aéraulique, un second voile de fibres cellulosiques (4) ;à déposer sur le voile fibreux (4) un deuxième voile (7) de filaments continus non liés ;à transférer le complexe ainsi formé sur une installation (9) de liage par jets d'eau et à consolider l'ensemble par enchevêtrement hydraulique et ;à sécher le non-tissé mixte produit puis à le réceptionner, par exemple sous la forme d'un enroulement (18).
- Procédé selon la revendication 1, caractérisé en ce que les fibres cellulosiques (4) entrant dans la réalisation du complexe sont des fibres de bois.
- Procédé selon l'une des revendications 1 et 2, caractérisé en ce que l'on soumet le complexe à deux traitements de liage successifs par jets d'eau agissant contre les deux faces opposées dudit complexe.
- Non-tissé mixte obtenu par la mise en oeuvre du procédé selon l'une des revendications 1 à 3, caractérisé en ce qu'il se compose d'une couche de fibres naturelles (4), bois notamment, emprisonnée entre deux nappes non-tissées (2,7) constituées de filaments continus, extrudés et étirés, à base de matière synthétique, la cohésion des différentes couches étant obtenue par enchevêtrement grâce à l'action de jets d'eau.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000298A FR2803604B1 (fr) | 2000-01-11 | 2000-01-11 | Procede pour la realisation d'un materiau non tisse complexe et nouveau type de materiau ainsi obtenu |
FR0000298 | 2000-01-11 | ||
PCT/FR2000/003188 WO2001051693A1 (fr) | 2000-01-11 | 2000-11-16 | Procede pour la realisation d'un materiau non tisse complexe et nouveau type de materiau ainsi obtenu |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1246958A1 EP1246958A1 (fr) | 2002-10-09 |
EP1246958B1 true EP1246958B1 (fr) | 2003-05-28 |
Family
ID=8845790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00983377A Expired - Lifetime EP1246958B1 (fr) | 2000-01-11 | 2000-11-16 | Procede pour la realisation d'un materiau non tisse et materiau ainsi obtenu |
Country Status (12)
Country | Link |
---|---|
US (1) | US20020168910A1 (fr) |
EP (1) | EP1246958B1 (fr) |
CN (1) | CN100379919C (fr) |
AT (1) | ATE241718T1 (fr) |
AU (1) | AU2001220142A1 (fr) |
DE (1) | DE60003086T2 (fr) |
DK (1) | DK1246958T3 (fr) |
ES (1) | ES2199189T3 (fr) |
FR (1) | FR2803604B1 (fr) |
IL (2) | IL150139A0 (fr) |
TR (1) | TR200201707T2 (fr) |
WO (1) | WO2001051693A1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006763A1 (de) * | 2000-02-15 | 2001-08-16 | Fleissner Gerold | Vorrichtung zum hydrodynamischen Beaufschlagen der Fasern einer Faserbahn mit einem Fluid |
FR2838457B1 (fr) * | 2002-04-12 | 2004-08-27 | Rieter Perfojet | Tambour pour installation de production d'une nappe non-tissee, procede de production d'une nappe non-tissee et nappe non-tissee obtenue |
US20040010894A1 (en) * | 2002-07-17 | 2004-01-22 | Avgol Ltd. | Method for making a hydroentangled nonwoven fabric and the fabric made thereby |
ITVI20020209A1 (it) * | 2002-10-01 | 2004-04-02 | Tenotex Spa | Metodo e dispositivo per la stabilizzazione dei bordi di un velo di tessuto non tessuto. |
FR2845698B1 (fr) | 2002-10-11 | 2005-03-18 | Rieter Perfojet | Procede et installation de production d'un non-tisse ayant de bonnes proprietes de resistance a la traction |
FR2849869B1 (fr) * | 2003-01-14 | 2005-09-09 | Ahlstrom Brignoud | Procede de fabrication d'un non tisse composite et installation pour la mise en oeuvre dudit procede |
ES2245421T3 (es) * | 2003-02-10 | 2006-01-01 | REIFENHAUSER GMBH & CO. KG MASCHINENFABRIK | Procedimiento para la fabricacion de un textil no tejido hilado a partir de filamentos. |
US6863477B2 (en) | 2003-02-12 | 2005-03-08 | Continental Commercial Products, Llc | Method and material for preventing erosion and maintaining playability of golf course sand bunkers |
DE10313416A1 (de) * | 2003-03-25 | 2004-10-07 | Fleissner Gmbh | Verfahren und Vorrichtung zur Herstellung von strukturierten Vliesstoffen mittels hydrodynamischer Vernadelung |
DK200300661A (da) * | 2003-05-01 | 2004-11-02 | Dan Web Holding As | Fremgangsmåde og apparat til törformning af et væv |
FR2856952B1 (fr) * | 2003-07-01 | 2006-09-01 | Rieter Perfojet | Nontisse biodegradable |
DE50309587D1 (de) * | 2003-10-17 | 2008-05-21 | Reifenhaeuser Gmbh & Co Kg | Faserlaminat und Verfahren zur Herstellung eines Faserlaminates |
FR2861750B1 (fr) * | 2003-10-31 | 2006-02-24 | Rieter Perfojet | Machine de production d'un nontisse fini. |
FR2861751B1 (fr) * | 2003-10-31 | 2006-01-06 | Rieter Perfojet | Machine de production de nontisses de plusieurs qualites. |
US20050278912A1 (en) * | 2004-06-16 | 2005-12-22 | Westland John A | Hydroentangling process |
US20050279473A1 (en) * | 2004-06-16 | 2005-12-22 | Westland John A | Fibers for spunlaced products |
MX2007005567A (es) * | 2004-11-30 | 2007-07-09 | Pgi Polimer Inc | Metodo para fabricar un laminado filamentario y productos elaborados con el. |
CA2590697C (fr) * | 2004-12-17 | 2013-06-18 | Albany International Corp. | Formation de motifs sur produit sms |
US7694379B2 (en) | 2005-09-30 | 2010-04-13 | First Quality Retail Services, Llc | Absorbent cleaning pad and method of making same |
US7962993B2 (en) | 2005-09-30 | 2011-06-21 | First Quality Retail Services, Llc | Surface cleaning pad having zoned absorbency and method of making same |
DE102005048758A1 (de) * | 2005-10-10 | 2007-04-12 | Fleissner Gmbh | Stabiles Faserlaminat sowie Verfahren und Vorrichtung zur Herstellung desselben |
FR2899245B1 (fr) * | 2006-03-28 | 2009-07-03 | Rieter Perfojet Sa | Non-tisse resistant et se delitant. |
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CN101219307B (zh) * | 2007-09-27 | 2010-05-19 | 上海博格工业用布有限公司 | 纺丝成网与水射流加固结合的非织造过滤材料的制作方法 |
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DE112014003037T5 (de) | 2013-06-28 | 2016-03-24 | The Procter & Gamble Company | Vliesbahn mit verbesserter Schnittkantenqualitat und Verfahren zum Verleihen derselben |
CN103397474B (zh) * | 2013-08-01 | 2016-01-13 | 杭州诺邦无纺股份有限公司 | 可冲散全降解水刺无纺布及制作方法和生产线 |
JP6287365B2 (ja) * | 2014-03-07 | 2018-03-07 | セイコーエプソン株式会社 | シート製造装置 |
JP6269181B2 (ja) | 2014-03-07 | 2018-01-31 | セイコーエプソン株式会社 | シート製造装置 |
US20160206393A1 (en) * | 2015-01-16 | 2016-07-21 | Polymer Group, Inc. | Absorbent Composite Comprising A Hydroentangled Nonwoven |
DE102015112955A1 (de) * | 2015-04-13 | 2016-10-13 | TRüTZSCHLER GMBH & CO. KG | Anlage und Verfahren zur Verbindung bzw. Verfestigung einer Bahn von Faserstoff mit einem Vlies |
IT201700120176A1 (it) * | 2017-10-24 | 2019-04-24 | Sicam S R L Soc It Costruzioni Aeromeccaniche | Processo produttivo continuo per materiali piani a strati |
DE102021107902A1 (de) * | 2021-03-29 | 2022-09-29 | Andritz Küsters Gmbh | Anlage zur Verfestigung mindestens einer nass- oder trockengelegten Faserlage zu einer Vliesbahn, mit einem Förderer, der ein umlaufendes Band mit einem oberen Trum umfasst, auf welches die mindestens eine Faserlage ablegbar und in einer Produktionsrichtung verlagerbar ist |
DE102021107901A1 (de) * | 2021-03-29 | 2022-09-29 | Andritz Küsters Gmbh | Anlage und Verfahren zum Verfestigen von Fasern umfassenden Lagen zu einer Vliesbahn |
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US1350830A (en) * | 1919-10-08 | 1920-08-24 | Jr Thomas E Murray | Method of making housings for automobile transmission-gear |
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CA2107169A1 (fr) * | 1993-06-03 | 1994-12-04 | Cherie Hartman Everhart | Materiau permettant le passage de liquides |
US5587225A (en) * | 1995-04-27 | 1996-12-24 | Kimberly-Clark Corporation | Knit-like nonwoven composite fabric |
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-
2000
- 2000-01-11 FR FR0000298A patent/FR2803604B1/fr not_active Expired - Lifetime
- 2000-11-16 CN CNB008182930A patent/CN100379919C/zh not_active Expired - Lifetime
- 2000-11-16 IL IL15013900A patent/IL150139A0/xx active IP Right Grant
- 2000-11-16 DK DK00983377T patent/DK1246958T3/da active
- 2000-11-16 TR TR2002/01707T patent/TR200201707T2/xx unknown
- 2000-11-16 AU AU2001220142A patent/AU2001220142A1/en not_active Abandoned
- 2000-11-16 DE DE60003086T patent/DE60003086T2/de not_active Expired - Lifetime
- 2000-11-16 ES ES00983377T patent/ES2199189T3/es not_active Expired - Lifetime
- 2000-11-16 EP EP00983377A patent/EP1246958B1/fr not_active Expired - Lifetime
- 2000-11-16 WO PCT/FR2000/003188 patent/WO2001051693A1/fr active IP Right Grant
- 2000-11-16 AT AT00983377T patent/ATE241718T1/de not_active IP Right Cessation
-
2002
- 2002-06-11 IL IL150139A patent/IL150139A/en not_active IP Right Cessation
- 2002-06-28 US US10/184,544 patent/US20020168910A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
TR200201707T2 (tr) | 2003-02-21 |
CN1423714A (zh) | 2003-06-11 |
CN100379919C (zh) | 2008-04-09 |
DK1246958T3 (da) | 2003-07-07 |
EP1246958A1 (fr) | 2002-10-09 |
FR2803604B1 (fr) | 2002-03-08 |
DE60003086T2 (de) | 2003-12-04 |
ATE241718T1 (de) | 2003-06-15 |
IL150139A (en) | 2007-05-15 |
IL150139A0 (en) | 2002-12-01 |
ES2199189T3 (es) | 2004-02-16 |
AU2001220142A1 (en) | 2001-07-24 |
US20020168910A1 (en) | 2002-11-14 |
FR2803604A1 (fr) | 2001-07-13 |
WO2001051693A1 (fr) | 2001-07-19 |
DE60003086D1 (de) | 2003-07-03 |
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