EP0776391B1 - Procede pour la fabrication d'une nappe textile non tissee sans motif par jets d'eau sous pression, et installation pour la mise en uvre de ce procede - Google Patents
Procede pour la fabrication d'une nappe textile non tissee sans motif par jets d'eau sous pression, et installation pour la mise en uvre de ce procede Download PDFInfo
- Publication number
- EP0776391B1 EP0776391B1 EP96914262A EP96914262A EP0776391B1 EP 0776391 B1 EP0776391 B1 EP 0776391B1 EP 96914262 A EP96914262 A EP 96914262A EP 96914262 A EP96914262 A EP 96914262A EP 0776391 B1 EP0776391 B1 EP 0776391B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- micro
- holes
- rotating drum
- water jets
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000004753 textile Substances 0.000 title claims description 5
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 241001417494 Sciaenidae Species 0.000 description 13
- 238000009434 installation Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002089 crippling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
Definitions
- the invention relates to an improved process for manufacturing a light non-woven textile tablecloth without pattern, by the known technique under the name of "water jets" under pressure; the invention relates also an installation for the implementation of this process.
- this technique consists of first performing a base sheet formed of elementary fibers, and then to entangle the fibers of this moving tablecloth on a perforated endless canvas, by means a ramp of contiguous high pressure water jets (50 to 200 bars).
- the fabric endless is a metallic or polyester fabric with porosities between 15 and 25%
- the invention overcomes these drawbacks.
- the invention consists in using a drum rotary, tablecloth support, having a multitude of micro-orifices distributed randomly and no longer in an orderly fashion.
- "so random” you must hear a random arrangement of the orifices on the entire surface of the drum.
- the interval between the edges of contiguous orifices must be at least 0.3 millimeter and, in practice, not more than two millimeters.
- the dimensions of the orifices are identical, it is also possible to use orifices whose the dimensions vary randomly within the range defined below. Similarly, if more generally the cut of these orifices is cylindrical, it can also be frustoconical or parabolic, even trumpet-shaped.
- micro-orifices are randomly arranged, optimizes the rebound of water jets in all directions and avoids the appearance of "shadow-marking".
- the vacuum (vacuum) that prevails inside the drum is between 100 and 1000 mm of water column, preferably at around 500 mm of water column and the diameter of this drum rotary is between 300 and 1000 millimeters, advantageously at neighborhood of 500.
- the diameter of the micro-orifices is between one tenth (0.1) and one half (0.5) millimeter.
- the porosity (ratio between the solid surfaces and empty surfaces) of the characteristic rotating drum is between (one) 1 and (fifteen) 15%, preferably in the vicinity of (three) 3 to (twelve) 12%, to allow good water drainage, while remaining compatible with the desired hydraulic binding.
- the base web is previously compressed, then pre-wetted on a perforated canvas without end before being tangled by the ramp of high pressure water jets, as described in patent application FR 95.01473 filed by the Applicant on February 3, 1995.
- the randomly perforated rotary drum is produced by the screen printing technique by electrolytic nickel deposition or another metal on a conductive matrix.
- a appropriate software allows to obtain a random distribution of micro-orifices on a photographic film.
- This film is then placed on a matrix having exactly the inside diameter of the drum to be produced.
- This matrix is previously coated with a photosensitive layer. After exposure of the photosensitive layer, the matrix is immersed in an electrolysis bath. After about eight hours the deposit has reached its optimal thickness. The cylinder is then removed from the mold.
- the software is directly associated with a laser engraving.
- Figure 1 is a schematic representation of an installation according to the invention.
- Figure 2 is a photographic representation of part of the characteristic drum of the invention, that is to say in which the micro-orifices are arranged randomly.
- Figure 3 is a photographic representation seen from above of a nonwoven web obtained by the process of the invention.
- Figure 4 is a photographic representation, at the same scale than in Figure 2, of a part of a drum in which the micro-orifices are distributed in an orderly and staggered fashion, customary current for this application.
- Figure 5 is a photographic representation seen from above of a part of the nonwoven web obtained by the implementation of this drum according to figure 4.
- the installation according to the invention comprises a conveyor (1) endless porous, formed by a polyester monofilament fabric having a porosity close to 50%, that is to say having a ratio between the solid surfaces and the empty surfaces close to half.
- This endless canvas (1) is driven in motion by a driving roller (2), actuated for example by an asynchro motor, and passes on return rollers (3,4,5).
- a tensioning cylinder not shown.
- the installation also includes a rotary cylindrical drum perforated (20) arranged in the immediate vicinity and in contact with the fabric (1) on the downward portion, disposed between the driving roller (2) and the guide roller (3).
- This perforated rotary drum (20) is rotated by an asynchronous motor not shown, at the same speed linear device as the speed of movement of the fabric (1).
- This rotary drum (20) in nickel 0.4 mm thick and 500 mm thick diameter present on the surface a plurality of micro-orifices (21) randomly distributed, made by the known technique of screen printing and electroplating described above and shown in figure 2.
- Each micro-orifice (21) has an average diameter of 0.40 millimeter, a slightly frustoconical cut and an edge-to-edge spacing of 0.8 millimeter.
- the porosity of the drum (20) is thus ten percent (10%) about.
- the perforated rotary drum (20) is in contact with the canvas (1), which scrolls, over a portion of an arc.
- This rotary perforated cylindrical drum (20), the diameter of which is 500 mm, inside has a second hollow fixed cylindrical drum coaxial (25) connected to a vacuum source not shown, so as to form a suction box.
- the vacuum inside the drum (25) is about 500 millimeters of water column.
- the installation also includes a first ramp (30) of jets of water, arranged to the left of the fabric (1) relative to the area (A), of so as to form a curtain of water (31) directed orthogonally to (A).
- the water comes out of the ramp (30) under a pressure of 5 bars.
- the fixed hollow drum (25) forming a suction box, present in the alignment of the water curtain (31), a slot (32) of twenty millimeters width arranged over the entire generator of the cylinder (25), so as to suck up excess water from the water curtain (31).
- the sheet (10) which advances on the porous support (1) is gradually compressed by pinching between the porous support (1) and the rotary perforated drum (20), which both advance at the same speed linear, then is wetted by the water curtain (31) and the excess water not retained by the compressed base ply, is sucked into the central box (25).
- the obtained wet compressed web (40) is maintained on the periphery of the perforated rotary roller (20) due to the vacuum in (25).
- This sheet (40) which advances in the direction of arrow F2 is then subjected to the action of three injector bars, respectively (41,42,43), directing on this sheet (40) a plurality of water jets contiguous to a pressure of 40 bars.
- the hollow central fixed cylinder (25) has slots (45,46,47) similar to (32) and also arranged on generators, to suck and remove the intermingling water.
- the high pressure water jets (41,42,43) cooperate with the micro-orifices (21) distributed randomly at the surface of the rotating drum (20) for entangling and entangling the fibers elements of the tablecloth.
- the tangled spunlace sheet obtained (50) is detached from the cylinder rotating (20) passing over a detour roller (51), then from there is routed in (52) to the rest of the installation.
- the reference 60 (FIG. 3) designates the final ply obtained free of pattern.
- the base sheet (10) is a 50 g / m2 sheet, made of viscose fibers 38 mm long and 1.7 dtex. This compacted and pre-wet tablecloth advances at a linear speed of 50 meters per minute.
- this ply (60) has unacceptable appearance defects. and an accentuated "shadow marking" effect (61) (see FIG. 5), so that it is unsuitable for all uses.
- this sheet does not have any "shadow marking" effect.
- the sheet obtained has an appearance bordering on the acceptable, with significant shadow marking effects.
- the method of the invention which consists in distributing so random micro-holes on the surface of the rotating drum, removes from unexpectedly the crippling defect of "shadow marking", which increases the pressure of the water jets from the injectors, and thereby the effectiveness of the entanglement. In addition, this process increases by thirty percent (30%) or more of the mechanical characteristics of the plies obtained.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Description
- on fait avancer une nappe de base formée de fibres élémentaires sur un tambour rotatif perforé, à l'intérieur duquel on applique un vide partiel, ledit tambour présentant en surface une pluralité de micro-orifices ;
- puis, on dirige sur ce tambour rotatif portant la nappe une rampe de jets d'eau sous haute pression,
- un convoyeur support poreux sans fin destiné à recevoir une nappe fibreuse de base formée de fibres élémentaires ;
- des moyens d'entraínement du support poreux ;
- un tambour cylindrique rotatif perforé présentant en surface une pluralité de micro-orifices, comprenant des moyens d'entraínement en synchronisme avec la vitesse d'avancée du support poreux, disposé tangentiellement par une de ses génératrices au support poreux ;
- un tambour cylindrique fixe creux coaxial au tambour cylindrique rotatif, relié à une source à vide et présentant sur l'une de ses génératrices une première fente destinée à être positionnée au voisinage du point de tangence du tambour rotatif avec le support poreux ;
- une première rampe de jets d'eau disposée de l'autre côté du support poreux par rapport au tambour rotatif, et en alignement avec la fente de manière à former un rideau d'eau de mouillage ;
- au moins une seconde rampe de jets d'eau disposée au voisinage du tambour rotatif en regard d'une seconde fente disposée sur une génératrice du tambour fixe, pour entremêler les fibres élémentaires ;
- des moyens de réception de la nappe comprimée mouillée entremêlée obtenue,
- sens long (SL) : 53 Newtons/50 mm,
- sens travers (ST) : 46 Newtons/50 mm.
- SL : 29 N/50 mm,
- ST : 27 N/50 mm.
- SL : 48 N/50 mm,
- ST : 21 N/50 mm.
- SL : 25 N/50 mm,
- ST : 10 N/50 mm.
- SL : 59 N/50 mm,
- ST : 27 N/50 mm.
Claims (8)
- Procédé pour la fabrication d'une nappe non tissée (50) sans motif par jets d'eau sous pression, dans lequel :caractérisé en ce que l'on utilise un tambour rotatif (20) dont les micro-orifices (21) sont distribués de manière aléatoire.on fait avancer une nappe de base (10) formée de fibres élémentaires sur un tambour rotatif perforé (20), à l'intérieur duquel on applique un vide partiel, ledit tambour présentant en surface une pluralité de micro-orifices ;puis, on dirige sur ce tambour rotatif (20) portant la nappe une rampe de jets d'eau sous haute pression (41,42,43),
- Procédé selon la revendication 1, caractérisé en ce que la dépression qui règne à l'intérieur du tambour (20) est comprise entre 100 et 1000 millimètres de colonne d'eau.
- Procédé selon l'une des revendications 1 et 2, caractérisé en ce que la porosité du tambour rotatif (20) à micro-orifices distribués de manière aléatoire, est comprise entre un et quinze pour cent (1 et 15 %).
- Procédé selon la revendication 3, caractérisé en ce que la porosité du tambour rotatif (20) est comprise entre trois et douze pour cent (3 et 12 %).
- Installation pour la fabrication d'une nappe non tissée sans motif par jets d'eau sous pression, qui comprend :caractérisée en ce que les micro-orifices (21) du tambour rotatif (20) sont distribués de manière aléatoire à la surface dudit tambour.un convoyeur support poreux sans fin (1) destiné à recevoir une nappe fibreuse de base (10) formée de fibres élémentaires ;des moyens d'entraínement (2-5) du support poreux (1) ;un tambour cylindrique rotatif perforé (20) présentant en surface une pluralité de micro-orifices, comprenant des moyens d'entraínement en synchronisme avec la vitesse d'avancée du support poreux (1), disposé tangentiellement par une de ses génératrices au support poreux (1) ;un tambour cylindrique fixe creux coaxial (25) au tambour cylindrique rotatif (20), relié à une source à vide et présentant sur l'une de ses génératrices une première fente (32) destinée à être positionnée au voisinage du point de tangence du tambour rotatif (20) avec le support poreux (1) ;une première rampe de jets d'eau disposée de l'autre côté du support poreux (1) par rapport au tambour rotatif (20), et en alignement avec la fente (32), de manière à former un rideau d'eau (31) de mouillage ;au moins une seconde rampe de jets d'eau (41,42,43) disposée au voisinage du tambour rotatif (20) en regard d'une seconde fente (47) disposée sur une génératrice du tambour fixe (25), pour entremêler les fibres élémentaires ;des moyens de réception de la nappe comprimée mouillée entremêlée obtenue,
- Installation selon la revendication 5, caractérisée en ce que l'intervalle entre les bords des micro-orifices (21) contigus est compris entre 0,3 et deux millimètres.
- Installation selon l'une des revendications 5 et 6, caractérisée en ce que le diamètre des micro-orifices (21) est compris entre un dizième (0,1) et un demi (0,5) millimètre.
- Installation selon la revendication 7, caractérisée en ce que les dimensions des micro-orifices (21) sont distribués de manière aléatoire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29622987U DE29622987U1 (de) | 1995-05-17 | 1996-04-30 | Vorrichtung zum Herstellen eines nicht-gewebten und undessinierten Tuches mittels Druckwasserstrahles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9506079A FR2734285B1 (fr) | 1995-05-17 | 1995-05-17 | Procede pour la fabrication d'une nappe textile non tissee par jets d'eau sous pression, et installation pour la mise en oeuvre de ce procede |
| FR9506079 | 1995-05-17 | ||
| PCT/FR1996/000654 WO1996036756A1 (fr) | 1995-05-17 | 1996-04-30 | Procede pour la fabrication d'une nappe textile non tissee sans motif par jets d'eau sous pression, et installation pour la mise en ×uvre de ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0776391A1 EP0776391A1 (fr) | 1997-06-04 |
| EP0776391B1 true EP0776391B1 (fr) | 1998-01-14 |
Family
ID=9479258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96914262A Expired - Lifetime EP0776391B1 (fr) | 1995-05-17 | 1996-04-30 | Procede pour la fabrication d'une nappe textile non tissee sans motif par jets d'eau sous pression, et installation pour la mise en uvre de ce procede |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5768756A (fr) |
| EP (1) | EP0776391B1 (fr) |
| JP (1) | JP3677049B2 (fr) |
| KR (1) | KR100387448B1 (fr) |
| CN (1) | CN1077165C (fr) |
| AT (1) | ATE162238T1 (fr) |
| DE (1) | DE69600146T2 (fr) |
| ES (1) | ES2112080T3 (fr) |
| FR (1) | FR2734285B1 (fr) |
| IL (1) | IL118266A (fr) |
| WO (1) | WO1996036756A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884582A1 (fr) * | 2006-08-04 | 2008-02-06 | Stork Prints Austria GmbH | Tamis, en particulier pour la fabrication de non-tissés au moyen d' un procédé de consolidation par liage hydraulique ou pneumatique |
| EP2853629A3 (fr) * | 2013-09-27 | 2015-07-22 | Trützschler GmbH & Co. KG | Dispositif de fixation hydrodynamique de non-tissé, tissus ou tissus à mailles |
| WO2025168570A1 (fr) | 2024-02-05 | 2025-08-14 | Spgprints B.V. | Coque d'hydroenchevêtrement, son ensemble avec un support, procédé de fabrication de la coque d'hydroenchevêtrement et procédé de fabrication de non-tissé |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59707399D1 (de) * | 1996-11-11 | 2002-07-11 | Fleissner Maschf Gmbh Co | Vorrichtung zum hydrodynamischen Vernadeln von Vliesen, Tissue od. dgl. |
| FR2781818B1 (fr) * | 1998-07-31 | 2000-09-01 | Icbt Perfojet Sa | Procede pour la realisation d'un materiau non-tisse complexe et nouveau type de materiau ainsi obtenu |
| DE19852717A1 (de) * | 1998-11-16 | 2000-05-18 | Fleissner Maschf Gmbh Co | Vorrichtung zur Herstellung von perforierten Vliesstoffen mittels hydrodynamischer Vernadelung |
| EP1131206A4 (fr) | 1999-06-25 | 2007-01-10 | Milliken & Co | Tissu laine et procede |
| US6319455B1 (en) | 1999-08-13 | 2001-11-20 | First Quality Nonwovens, Inc. | Nonwoven fabric with high CD elongation and method of making same |
| FR2799214B1 (fr) * | 1999-10-05 | 2001-11-16 | Icbt Perfojet Sa | Procede pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide |
| DE19956571A1 (de) | 1999-11-24 | 2001-05-31 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zur farblichen Musterung einer Bahn mittels hydrodynamischer Behandlung |
| AU2001236789A1 (en) * | 2000-02-11 | 2001-08-20 | Polymer Group, Inc. | Imaged nonwoven fabrics |
| FR2806426B1 (fr) * | 2000-03-16 | 2002-05-31 | Rieter Perfojet | Installation pour la realisation de nappes non tissees dont la cohesion est obtenue par l'action de jets de fluide |
| DE10018920A1 (de) * | 2000-04-17 | 2001-10-18 | Fleissner Gerold | Absaugeinrichtung an einer Textilmaschine wie insbesondere Wasservernadelungseinrichtung |
| US6568049B1 (en) * | 2000-06-15 | 2003-05-27 | Polymer Group, Inc. | Hydraulic seaming together of layers of nonwoven fabric |
| EP1332250A2 (fr) * | 2000-11-08 | 2003-08-06 | Milliken & Company | Duvetage hydraulique de tissus avec des dessins ou ratieres jacquard |
| US6668435B2 (en) | 2001-01-09 | 2003-12-30 | Milliken & Company | Loop pile fabrics and methods for making same |
| FR2834725B1 (fr) * | 2002-01-15 | 2004-06-11 | Rieter Perfojet | Machine de production d'un produit textile a motifs et produit non tisse ainsi obtenu |
| 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 |
| 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 |
| DE10254563A1 (de) * | 2002-11-21 | 2004-06-03 | Fleissner Gmbh & Co. Maschinenfabrik | Vorrichtung zum hydrodynamischen Verschlingen der Fasern einer Faserbahn |
| GB0227158D0 (en) * | 2002-11-21 | 2002-12-24 | Voith Fabrics Heidenheim Gmbh | Hydroentanglement screen |
| EP1424425A1 (fr) * | 2002-11-27 | 2004-06-02 | Polyfelt Gesellschaft m.b.H. | Procédé de fabrication de géotextiles à partir de filaments spunbond |
| FR2856413B1 (fr) * | 2003-06-18 | 2005-08-19 | Rieter Perfojet | Machine de projection de jets d'eau sur une nappe |
| FR2861750B1 (fr) * | 2003-10-31 | 2006-02-24 | Rieter Perfojet | Machine de production d'un nontisse fini. |
| FR2877679B1 (fr) * | 2004-11-10 | 2007-04-27 | Rieter Perfojet Sa | Tambour natamment pour une machine d'enchevetrement d'un nontisse par jets d'eau. |
| FR2885915B1 (fr) * | 2005-05-20 | 2007-08-03 | Rieter Perfojet Sa | Tambour pour machine de fabrication d'un non tisse a motifs et non tisse obtenu |
| EP1931482A2 (fr) * | 2005-09-12 | 2008-06-18 | Sellars Absorbent Materials, Inc. | Procédé et dispositif pour fabriquer une serviette, un mouchoir et des raclettes sur un cardage à l'air ou une ligne de flux d'air utilisant des liaisons d'hydrogène |
| IL177788A (en) * | 2006-08-30 | 2011-03-31 | N R Spuntech Ind Ltd | Cylindrical suction box assembly |
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| MX2011006227A (es) | 2008-12-12 | 2011-11-29 | Albany Int Corp | Tela industrial que incluye tiras de material enrolladas en espiral. |
| US8764943B2 (en) | 2008-12-12 | 2014-07-01 | Albany International Corp. | Industrial fabric including spirally wound material strips with reinforcement |
| US8728280B2 (en) | 2008-12-12 | 2014-05-20 | Albany International Corp. | Industrial fabric including spirally wound material strips with reinforcement |
| CN102439211B (zh) | 2009-01-28 | 2016-04-13 | 阿尔巴尼国际公司 | 用于生产非织造布的工业织物及其制造方法 |
| JP5520096B2 (ja) * | 2010-03-16 | 2014-06-11 | ユニ・チャーム株式会社 | ワーク処理装置 |
| IN2014MN02267A (fr) | 2012-05-11 | 2015-07-24 | Albany Int Corp | |
| CN104894754B (zh) * | 2014-12-31 | 2017-07-11 | 杭州协业超纤有限公司 | 一种超细纤维复合布的制备方法 |
| WO2017164195A1 (fr) * | 2016-03-24 | 2017-09-28 | ダイワボウホールディングス株式会社 | Tissu non tissé à motifs et son procédé de fabrication |
| DE102016119480A1 (de) * | 2016-10-12 | 2018-04-12 | TRüTZSCHLER GMBH & CO. KG | Düsenbalken für die Bearbeitung von Fasern mit Wasserstrahlen |
| WO2019200041A1 (fr) * | 2018-04-13 | 2019-10-17 | Nike Innovate C.V. | Ensembles pour la fabrication de textiles, et procédés associés |
| DE202018107163U1 (de) * | 2018-12-14 | 2020-03-13 | Autefa Solutions Germany Gmbh | Strahlsaugkasten |
| EP3908687B1 (fr) | 2019-01-08 | 2023-05-31 | ANDRITZ Perfojet SAS | Installation et procede de production de non-tisses |
| FR3099495B1 (fr) | 2019-07-30 | 2021-08-13 | Andritz Perfojet Sas | Installation de production de non-tissés |
| FR3091541B1 (fr) | 2019-01-08 | 2022-04-22 | Andritz Perfojet Sas | Installation de production de non-tissés |
| EP4461859B1 (fr) * | 2023-05-10 | 2025-12-03 | Trützschler Group SE | Installation et procédé de liaison consolidation d'une bande de matière fibreuse avec un non-tissé |
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| US3485706A (en) * | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
| US3800364A (en) * | 1970-03-24 | 1974-04-02 | Johnson & Johnson | Apparatus (discontinuous imperforate portions on backing means of closed sandwich) |
| US3750237A (en) * | 1970-03-24 | 1973-08-07 | Johnson & Johnson | Method for producing nonwoven fabrics having a plurality of patterns |
| JPS5739268A (en) * | 1980-08-20 | 1982-03-04 | Uni Charm Corp | Production of nonwoven fabric |
| FR2536432A1 (fr) * | 1982-11-19 | 1984-05-25 | Fontanaroux Ets | Procede pour la fabrication d'etoffes non tissees portant des motifs en creux ou en relief, et etoffes non tissees ainsi obtenues |
| DE3685277D1 (de) * | 1985-09-20 | 1992-06-17 | Uni Charm Corp | Vorrichtung und verfahren zur herstellung von durchbrochenen vliesstoffen. |
| US5136761A (en) * | 1987-04-23 | 1992-08-11 | International Paper Company | Apparatus and method for hydroenhancing fabric |
-
1995
- 1995-05-17 FR FR9506079A patent/FR2734285B1/fr not_active Expired - Lifetime
-
1996
- 1996-04-30 JP JP53459496A patent/JP3677049B2/ja not_active Expired - Fee Related
- 1996-04-30 AT AT96914262T patent/ATE162238T1/de not_active IP Right Cessation
- 1996-04-30 KR KR1019960707621A patent/KR100387448B1/ko not_active Expired - Lifetime
- 1996-04-30 ES ES96914262T patent/ES2112080T3/es not_active Expired - Lifetime
- 1996-04-30 DE DE69600146T patent/DE69600146T2/de not_active Expired - Lifetime
- 1996-04-30 CN CN96190519A patent/CN1077165C/zh not_active Expired - Lifetime
- 1996-04-30 EP EP96914262A patent/EP0776391B1/fr not_active Expired - Lifetime
- 1996-04-30 WO PCT/FR1996/000654 patent/WO1996036756A1/fr not_active Ceased
- 1996-04-30 US US08/765,319 patent/US5768756A/en not_active Expired - Lifetime
- 1996-05-15 IL IL11826696A patent/IL118266A/xx not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884582A1 (fr) * | 2006-08-04 | 2008-02-06 | Stork Prints Austria GmbH | Tamis, en particulier pour la fabrication de non-tissés au moyen d' un procédé de consolidation par liage hydraulique ou pneumatique |
| EP2853629A3 (fr) * | 2013-09-27 | 2015-07-22 | Trützschler GmbH & Co. KG | Dispositif de fixation hydrodynamique de non-tissé, tissus ou tissus à mailles |
| WO2025168570A1 (fr) | 2024-02-05 | 2025-08-14 | Spgprints B.V. | Coque d'hydroenchevêtrement, son ensemble avec un support, procédé de fabrication de la coque d'hydroenchevêtrement et procédé de fabrication de non-tissé |
Also Published As
| Publication number | Publication date |
|---|---|
| IL118266A0 (en) | 1996-09-12 |
| JPH10503248A (ja) | 1998-03-24 |
| CN1077165C (zh) | 2002-01-02 |
| KR100387448B1 (ko) | 2003-09-26 |
| JP3677049B2 (ja) | 2005-07-27 |
| IL118266A (en) | 1999-07-14 |
| EP0776391A1 (fr) | 1997-06-04 |
| ES2112080T3 (es) | 1998-03-16 |
| CN1154148A (zh) | 1997-07-09 |
| DE69600146T2 (de) | 1998-04-23 |
| ATE162238T1 (de) | 1998-01-15 |
| DE69600146D1 (de) | 1998-02-19 |
| FR2734285A1 (fr) | 1996-11-22 |
| WO1996036756A1 (fr) | 1996-11-21 |
| US5768756A (en) | 1998-06-23 |
| FR2734285B1 (fr) | 1997-06-13 |
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