WO2001051693A1 - Method for producing a complex nonwoven fabric and resulting novel fabric - Google Patents
Method for producing a complex nonwoven fabric and resulting novel fabric Download PDFInfo
- Publication number
- WO2001051693A1 WO2001051693A1 PCT/FR2000/003188 FR0003188W WO0151693A1 WO 2001051693 A1 WO2001051693 A1 WO 2001051693A1 FR 0003188 W FR0003188 W FR 0003188W WO 0151693 A1 WO0151693 A1 WO 0151693A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- complex
- web
- continuous filaments
- fibers
- producing
- Prior art date
Links
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
-
- 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, namely the so-called “dry” nonwovens formed by carding and / or aeraulic route, this last technique being commonly designated by the expression “airlaid technique”, the nonwovens obtained by "melted”, technique commonly designated by the expression “spunbond”, and the technique known as "wet”, derived from paper techniques .
- the invention relates to a new process making it possible to produce such a type of nonwoven article made up of a mixture of fibers of different nature and which, in the following description, will be designated by the expression “mixed nonwoven "Or” composite nonwoven ".
- the method according to the invention consists in continuously producing a complex in which a sandwich is interposed between two veils of continuous filaments, a fibrous veil based on cellulosic fibers, method which consists in: producing a first web of continuous filaments, the bundle of extruded and drawn continuous filaments being received on a movable conveyor belt in the form of an unbound web; to deposit on this veil, by air, a second veil of cellulosic fibers; depositing on the fibrous web a second web of unbound continuous filaments; transferring the complex formed to a binding system by water jets and consolidating the assembly by hydraulic entanglement and;
- the cellulosic fibers used in the production of the complex are wood fibers and their deposition is carried out by pneumatic coating. Furthermore, if it can be envisaged to carry out only one binding treatment by water jet, the complex formed is preferably subjected to two successive treatments acting against the two opposite faces of the complex.
- the invention also relates to a new type of nonwoven product obtained by the implementation of this method.
- Such a mixed nonwoven which therefore consists of a mixture of fibers of different nature, is characterized in that it consists of a layer of natural fibers, wood in particular, trapped between two nonwoven sheets made of filaments , extruded and drawn, based on synthetic material, the cohesion of the different layers being obtained by entanglement thanks to the action of water jets.
- FIG. 1 is a schematic view of an assembly of a production line for a complex material produced in accordance with the method according to the invention
- a first web (2) of continuous filaments is produced by means of a production unit, designated by the general reference (1), by fusion, spinning and drawing. These filaments are deposited and distributed over a mobile conveyor belt (3).
- this first web (2) can be subjected to compaction by means of a pressing cylinder or by the action of jets coming from a ramp of hydraulic injectors.
- the continuous filaments of this first veil (2) can be based on a polymer consisting of polypropylene, polyester or other synthetic materials such as polyethylene, polyamide, this list not being limiting.
- the continuous filaments can optionally consist of so-called “bicomponent” filaments, 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, makes it possible to deposit on the surface of the first ply (2) of staple fibers ( 4), of another nature, and more particularly of cellulose fibers, wood in particular.
- the cellulosic fibers are deposited on the surface of the first web (2) by means of a stream of air.
- the veil of filaments (2) is held on the conveyor belt (3) by means of a suction (5).
- said fibers (4) are preferably deposited between the unbound filaments of the web (2), thus allowing excellent integration of the two constituents.
- 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 web of continuous filaments (7), also synthetic, of the same or different nature as those of the first veil (2).
- a pressure roller (8) is preferably disposed after this zone for depositing 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 by means of a ramp of hydraulic injectors.
- the complex is then introduced into the hydroliage zone (9) on a conveyor (10) on which the operations of compacting and pre-wetting of the assembly are successively carried out by means of an upper conveyor (11) tangent to the conveyor lower (10), and inside which is disposed 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 to another conveyor, associated with several injectors (15) which also deliver water jets on the other face of the complex, thus strengthening the consolidation of all of the layers, while providing good abrasion resistance of the layer facing 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 vacuum generator.
- Example 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 allows a nonwoven web to be produced by extrusion, drawing and distribution of continuous filaments.
- polypropylene such as that sold by the company AMOCO under the reference 100 ZA 35 is extracted as a polymer.
- 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 drawing is approximately 15 microns.
- a suction located opposite the stretching slot (20) makes it possible to precisely control the deposition of the filament and its regularity on the conveyor belt (3).
- Such a fiber distribution assembly can be constituted by a conventional installation such as that sold by the Company M & J.
- 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 which allows the wood fibers to be distributed uniformly while preserving the homogeneity of the web of continuous filaments (2).
- a pressure roller (not shown), the speed of which is synchronized with said belt (3), compacts the assembly thus formed.
- a second veil of continuous filaments weighing 15 g / m 2 'of the same type as the first veil (2) is deposited on the surface of the complex.
- This veil can be formed either on the same conveyor (3), or on an independent conveyor.
- This veil (7) is therefore distributed over the layer of cellulosic fibers (4).
- the transfer is carried out in a positive manner using a suction box (5a) arranged under the main conveyor opposite the transfer point.
- the structure obtained which weighs 65 g / m2, is optionally compacted by means of a cylinder (8). This compaction can possibly be achieved by means of an additional ramp of hydraulic injectors.
- the complex is then transferred to the conveyor (10) of the hydraulic binding unit (9).
- Such a binding unit comprises a main conveyor (10) above which is disposed an upper conveyor (11), tangent thereto, and inside which is disposed a hydraulic injector (12), delivering 4000 jets of water per meter, these jets having a diameter of 130 microns and a speed of 34 meters per second.
- the “sandwich” thus compacted and wetted is treated on its upper face by six hydraulic injectors (13), arranged in series which project water jets of 120 microns in diameter spaced from one another by 0.6 mm at speeds respectively 110, 125, 140, 140, 140,140 m / second.
- the treated complex is then transferred by inversion onto a cylinder (14) around which are arranged four hydraulic injectors (15) which project water jets of 120 microns in diameter spaced from one another by 0.6 mm at respective speeds. 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 assembly is dried at a temperature of 120 ° C by a cylinder (17) with through air, then received at (18).
- the product obtained weighs approximately 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 domestic wiping products, impregnated wipes, gowns and operating theater drapes, such applications being given as an indication but not limiting.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK00983377T DK1246958T3 (en) | 2000-01-11 | 2000-11-16 | Process for manufacturing nonwoven fabric and thus provided material |
DE60003086T DE60003086T2 (en) | 2000-01-11 | 2000-11-16 | METHOD FOR PRODUCING A COMPOSITE FLEECE MATERIAL AND PRODUCED MATERIAL |
EP00983377A EP1246958B1 (en) | 2000-01-11 | 2000-11-16 | Method for producing a complex nonwoven fabric and resulting novel fabric |
AU2001220142A AU2001220142A1 (en) | 2000-01-11 | 2000-11-16 | Method for producing a complex nonwoven fabric and resulting novel fabric |
AT00983377T ATE241718T1 (en) | 2000-01-11 | 2000-11-16 | METHOD FOR PRODUCING A COMPOSITE NON-WOVEN MATERIAL AND MATERIAL PRODUCED |
IL15013900A IL150139A0 (en) | 2000-01-11 | 2000-11-16 | Method for producing a complex nonwoven fabric and resulting novel fabric |
IL150139A IL150139A (en) | 2000-01-11 | 2002-06-11 | Method for producing a complex nonwoven fabric and resulting novel fabric |
US10/184,544 US20020168910A1 (en) | 2000-01-11 | 2002-06-28 | Method for producing a complex nonwoven fabric and resulting novel fabric |
US11/053,191 US7290314B2 (en) | 2000-01-11 | 2005-02-08 | Method for producing a complex nonwoven fabric and resulting novel fabric |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR00/00298 | 2000-01-11 | ||
FR0000298A FR2803604B1 (en) | 2000-01-11 | 2000-01-11 | PROCESS FOR THE PRODUCTION OF A COMPLEX NONWOVEN MATERIAL AND NEW TYPE OF MATERIAL THUS OBTAINED |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/184,544 Continuation US20020168910A1 (en) | 2000-01-11 | 2002-06-28 | Method for producing a complex nonwoven fabric and resulting novel fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001051693A1 true WO2001051693A1 (en) | 2001-07-19 |
Family
ID=8845790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/003188 WO2001051693A1 (en) | 2000-01-11 | 2000-11-16 | Method for producing a complex nonwoven fabric and resulting novel fabric |
Country Status (12)
Country | Link |
---|---|
US (1) | US20020168910A1 (en) |
EP (1) | EP1246958B1 (en) |
CN (1) | CN100379919C (en) |
AT (1) | ATE241718T1 (en) |
AU (1) | AU2001220142A1 (en) |
DE (1) | DE60003086T2 (en) |
DK (1) | DK1246958T3 (en) |
ES (1) | ES2199189T3 (en) |
FR (1) | FR2803604B1 (en) |
IL (2) | IL150139A0 (en) |
TR (1) | TR200201707T2 (en) |
WO (1) | WO2001051693A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1126064A2 (en) * | 2000-02-15 | 2001-08-22 | Gerold Fleissner | Device for hydraulically needling a fibrous web by projecting a fluid |
EP1382731A1 (en) * | 2002-07-17 | 2004-01-21 | Avgol Limited | Method for making a hydroentangled nonwoven fabric and the fabric made thereby |
EP1408148A1 (en) * | 2002-10-11 | 2004-04-14 | Rieter Perfojet | Process and installation for producing a nonwoven having good tensile strength properties |
WO2004031463A2 (en) * | 2002-10-01 | 2004-04-15 | Tenotex Spa | Method and device for stabilizing the edges of a nonwoven web |
EP1462557A1 (en) * | 2003-03-25 | 2004-09-29 | Fleissner GmbH | Method and Apparatus for producing patterned nonwovens by hydrodynamic needling |
WO2007042180A1 (en) * | 2005-10-10 | 2007-04-19 | Fleissner Gmbh | Stable fiber laminate, and method and device for the production thereof |
FR2899245A1 (en) * | 2006-03-28 | 2007-10-05 | Rieter Perfojet Sa | Biodegradable non-wovens with high wet strength, useful as towelettes, consist of layer of flat-section synthetic cellulose fibers and layer of cellulose material |
WO2008110134A1 (en) * | 2007-03-09 | 2008-09-18 | Fleissner Gmbh | Device for the compaction of stable fibers or a non-woven material comprised of filaments |
CN100457997C (en) * | 2003-01-14 | 2009-02-04 | 阿尔斯特罗姆公司 | Manufacturing process of a composite nonwoven and installation for carrying out said process |
US8293041B2 (en) * | 2003-10-17 | 2012-10-23 | Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik | Method of making a fiber laminate |
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FR2838457B1 (en) * | 2002-04-12 | 2004-08-27 | Rieter Perfojet | DRUM FOR INSTALLATION FOR PRODUCING A NON-WOVEN TABLECLOTH, METHOD FOR PRODUCING A NON-WOVEN TABLECLOTH, AND NON-WOVEN TABLECLOTH OBTAINED |
ES2245421T3 (en) * | 2003-02-10 | 2006-01-01 | REIFENHAUSER GMBH & CO. KG MASCHINENFABRIK | PROCEDURE FOR THE MANUFACTURE OF A TEXTILE NON-WOVEN TEXTILE SPINED FROM FILAMENTS. |
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 |
DK200300661A (en) * | 2003-05-01 | 2004-11-02 | Dan Web Holding As | Method and apparatus for drying a tissue |
FR2856952B1 (en) * | 2003-07-01 | 2006-09-01 | Rieter Perfojet | BIODEGRADABLE NONTISSE |
FR2861750B1 (en) * | 2003-10-31 | 2006-02-24 | Rieter Perfojet | MACHINE FOR PRODUCING A FINISHED NONTISSE. |
FR2861751B1 (en) * | 2003-10-31 | 2006-01-06 | Rieter Perfojet | MACHINE FOR THE PRODUCTION OF MULTIPLE QUALITY NUTS. |
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 |
EP1836338A4 (en) * | 2004-11-30 | 2009-01-28 | Pgi Polymer Inc | Method of making a filamentary laminate and the products thereof |
KR101231605B1 (en) * | 2004-12-17 | 2013-02-08 | 알바니 인터내셔널 코포레이션 | Patterning on SMS product |
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 |
DE102007023356A1 (en) * | 2007-05-18 | 2008-11-20 | Fleissner Gmbh | Device for water needling, structuring and / or perforation of nonwovens |
DE102007023174A1 (en) * | 2007-05-22 | 2008-11-27 | Fleissner Gmbh | Device for treating and solidification of compound, comprises textile flat structure material and fleece, which is made of fibers or filaments, where needling devices have numerous openings |
CN101219307B (en) * | 2007-09-27 | 2010-05-19 | 上海博格工业用布有限公司 | Method for manufacturing non-woven filter material combined of filature fleece formation and water fluid jet reinforce |
WO2009112008A1 (en) * | 2008-03-12 | 2009-09-17 | Fleissner Gmbh | Method and device for presolidifying a non-woven |
CN102041641A (en) * | 2010-12-28 | 2011-05-04 | 山东俊富非织造材料有限公司 | Protein fibrous layer-containing composite non-woven material and manufacturing method thereof |
CN102296425A (en) * | 2011-08-09 | 2011-12-28 | 温州朝隆纺织机械有限公司 | Equipment for continuously producing spunbonded/meltblown compound nonwoven fabric |
WO2014210404A1 (en) | 2013-06-28 | 2014-12-31 | The Procter & Gamble Company | Nonwoven web with improved cut edge quality, and process for imparting |
CN103397474B (en) * | 2013-08-01 | 2016-01-13 | 杭州诺邦无纺股份有限公司 | Degradable spunlace non-woven cloth and preparation method and production line can be broken up |
JP6269181B2 (en) | 2014-03-07 | 2018-01-31 | セイコーエプソン株式会社 | Sheet manufacturing equipment |
JP6287365B2 (en) * | 2014-03-07 | 2018-03-07 | セイコーエプソン株式会社 | Sheet manufacturing equipment |
US20160206393A1 (en) * | 2015-01-16 | 2016-07-21 | Polymer Group, Inc. | Absorbent Composite Comprising A Hydroentangled Nonwoven |
DE102015112955A1 (en) * | 2015-04-13 | 2016-10-13 | TRüTZSCHLER GMBH & CO. KG | Plant and method for connecting or solidifying a web of pulp with a nonwoven |
IT201700120176A1 (en) * | 2017-10-24 | 2019-04-24 | Sicam S R L Soc It Costruzioni Aeromeccaniche | CONTINUOUS PRODUCTION PROCESS FOR FLAT LAYERED MATERIALS |
DE102021107901A1 (en) * | 2021-03-29 | 2022-09-29 | Andritz Küsters Gmbh | Plant and method for bonding layers comprising fibers to form a non-woven web |
DE102021107900B4 (en) * | 2021-03-29 | 2023-02-02 | Andritz Küsters Gmbh | Plant for consolidating layers comprising fibers to form a fleece web |
DE102021107902A1 (en) * | 2021-03-29 | 2022-09-29 | Andritz Küsters Gmbh | Plant for consolidating at least one wet-laid or dry-laid fiber layer to form a fleece web, with a conveyor that includes a circulating belt with an upper run, on which the at least one fiber layer can be placed and displaced in a production direction |
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US6110848A (en) * | 1998-10-09 | 2000-08-29 | Fort James Corporation | Hydroentangled three ply webs and products made therefrom |
-
2000
- 2000-01-11 FR FR0000298A patent/FR2803604B1/en not_active Expired - Lifetime
- 2000-11-16 EP EP00983377A patent/EP1246958B1/en not_active Expired - Lifetime
- 2000-11-16 IL IL15013900A patent/IL150139A0/en active IP Right Grant
- 2000-11-16 AT AT00983377T patent/ATE241718T1/en not_active IP Right Cessation
- 2000-11-16 CN CNB008182930A patent/CN100379919C/en not_active Expired - Lifetime
- 2000-11-16 WO PCT/FR2000/003188 patent/WO2001051693A1/en active IP Right Grant
- 2000-11-16 ES ES00983377T patent/ES2199189T3/en not_active Expired - Lifetime
- 2000-11-16 TR TR2002/01707T patent/TR200201707T2/en unknown
- 2000-11-16 DK DK00983377T patent/DK1246958T3/en active
- 2000-11-16 AU AU2001220142A patent/AU2001220142A1/en not_active Abandoned
- 2000-11-16 DE DE60003086T patent/DE60003086T2/en not_active Expired - Lifetime
-
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
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WO1999000244A1 (en) * | 1997-06-30 | 1999-01-07 | Kimberly-Clark Worldwide, Inc. | Medical packaging material and process for making same |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1126064A3 (en) * | 2000-02-15 | 2002-09-04 | GmbH & Co. Maschinenfabrik Fleissner | Device for hydraulically needling a fibrous web by projecting a fluid |
EP1126064A2 (en) * | 2000-02-15 | 2001-08-22 | Gerold Fleissner | Device for hydraulically needling a fibrous web by projecting a fluid |
EP1382731A1 (en) * | 2002-07-17 | 2004-01-21 | Avgol Limited | Method for making a hydroentangled nonwoven fabric and the fabric made thereby |
WO2004031463A2 (en) * | 2002-10-01 | 2004-04-15 | Tenotex Spa | Method and device for stabilizing the edges of a nonwoven web |
WO2004031463A3 (en) * | 2002-10-01 | 2004-05-21 | Tenotex Spa | Method and device for stabilizing the edges of a nonwoven web |
EP1408148A1 (en) * | 2002-10-11 | 2004-04-14 | Rieter Perfojet | Process and installation for producing a nonwoven having good tensile strength properties |
FR2845698A1 (en) * | 2002-10-11 | 2004-04-16 | Rieter Perfojet | PROCESS AND PLANT FOR PRODUCING A NONWOVEN HAVING GOOD TENSILE STRENGTH PROPERTIES |
WO2004033782A1 (en) * | 2002-10-11 | 2004-04-22 | Rieter Perfojet | Method and installation for producing a nonwoven fabric exhibiting good properties of tensile resistance |
US7690904B2 (en) | 2002-10-11 | 2010-04-06 | Rieter Perfojet | Method and installation for producing a nonwoven fabric exhibiting good properties of tensile resistance |
CN100554558C (en) * | 2002-10-11 | 2009-10-28 | 立达公司 | Production has the method and apparatus of the nonwoven fabric of good tensile strength characteristic |
CN100457997C (en) * | 2003-01-14 | 2009-02-04 | 阿尔斯特罗姆公司 | Manufacturing process of a composite nonwoven and installation for carrying out said process |
EP1462557A1 (en) * | 2003-03-25 | 2004-09-29 | Fleissner GmbH | Method and Apparatus for producing patterned nonwovens by hydrodynamic needling |
US8293041B2 (en) * | 2003-10-17 | 2012-10-23 | Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik | Method of making a fiber laminate |
WO2007042180A1 (en) * | 2005-10-10 | 2007-04-19 | Fleissner Gmbh | Stable fiber laminate, and method and device for the production thereof |
WO2007110497A3 (en) * | 2006-03-28 | 2007-12-13 | Rieter Perfojet | Strong, disintegrating nonwoven |
FR2899245A1 (en) * | 2006-03-28 | 2007-10-05 | Rieter Perfojet Sa | Biodegradable non-wovens with high wet strength, useful as towelettes, consist of layer of flat-section synthetic cellulose fibers and layer of cellulose material |
WO2008110134A1 (en) * | 2007-03-09 | 2008-09-18 | Fleissner Gmbh | Device for the compaction of stable fibers or a non-woven material comprised of filaments |
Also Published As
Publication number | Publication date |
---|---|
AU2001220142A1 (en) | 2001-07-24 |
DK1246958T3 (en) | 2003-07-07 |
EP1246958B1 (en) | 2003-05-28 |
US20020168910A1 (en) | 2002-11-14 |
TR200201707T2 (en) | 2003-02-21 |
DE60003086T2 (en) | 2003-12-04 |
EP1246958A1 (en) | 2002-10-09 |
ATE241718T1 (en) | 2003-06-15 |
ES2199189T3 (en) | 2004-02-16 |
DE60003086D1 (en) | 2003-07-03 |
FR2803604A1 (en) | 2001-07-13 |
CN1423714A (en) | 2003-06-11 |
IL150139A0 (en) | 2002-12-01 |
IL150139A (en) | 2007-05-15 |
FR2803604B1 (en) | 2002-03-08 |
CN100379919C (en) | 2008-04-09 |
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