EP1250482B2 - Procede et dispositif pour produire des non tisses composites par enchevetrement par eau - Google Patents
Procede et dispositif pour produire des non tisses composites par enchevetrement par eau Download PDFInfo
- Publication number
- EP1250482B2 EP1250482B2 EP01911482A EP01911482A EP1250482B2 EP 1250482 B2 EP1250482 B2 EP 1250482B2 EP 01911482 A EP01911482 A EP 01911482A EP 01911482 A EP01911482 A EP 01911482A EP 1250482 B2 EP1250482 B2 EP 1250482B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- layer
- woven fabric
- bonded
- spunlacing
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000004744 fabric Substances 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003490 calendering Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229920001131 Pulp (paper) Polymers 0.000 claims 4
- 239000002250 absorbent Substances 0.000 claims 3
- 238000009960 carding Methods 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 abstract description 19
- 238000001035 drying Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/49—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- 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
- 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
-
- 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
- D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
Definitions
- the invention has for its object to find a method and the associated device, with which this easy endurenverschl angraph is improved and yet a good binding of the pulp fibers in the carrier fabric can be achieved. In addition, care must be taken that the pulp layer applied does not lose or lose a little when effectively bonded to the carrier fleece.
- the spunbonded nonwoven is calendered prior to coating with the superabsorbent material for preconsolidation, then abandoned the Woodpulp Anlagen with a carded web layer and this together with a hydrodynamic water needling solidified and then dried.
- Solidification of the calendering of the continuous fiber web prior to further processing not only improves the abrasion resistance of the final product, but also reduces pulp loss in the water kernel in and through the web. It should be noted, however, that this calendering is not too strong. If the solidification is too high, the bonding points are too varied, then a connection of the pulp layer by the water needling with the calendered web is difficult.
- the fleece at the end of the binding process after drying can be calendered again, whereby a solid involvement of all surface fibers can be achieved.
- the roller adjacent to the spunbond layer needs to be heated.
- the pulp layer is hydrodynamically bonded to the web in this manufacturing process, otherwise the product can not be used in practice because of film formation. According to the invention, it is provided that a further preconsolidated carded web is applied to the pulp layer and only the three layers are needled together hydrodynamically. Even then, a final calendering is an advantage.
- the upper cover fleece 12 should also be pre-consolidated with a calender 11.
- said water needling takes place, which in this embodiment may also be multi-step from both sides, since the pulp layer is provided on both sides by a pulp layer Fleece is covered.
- the subsequent drying takes place here with another type of fürbeblcommunungstrockner 9, the screen drum 9 ', the fan is assigned externally.
- the calender 15, 16 can be run through, but then both rollers 15, 16 are to be heated.
Claims (4)
- Procédé de fabrication d'un non-tissé composite d'au moins un non-tissé spunbond comme non-tissé de support et d'une couche de pâte de bois appliquée sur ce non-tissé de support pour obtenir un produit d'hygiène dont, avant l'application de la matière super-absorbante, le non-tissé spunbond est consolidé par calandrage en état sec pour une consolidation préliminaire, tandis que la couche de pâte de bois est appliqué après,
et, avant l'étape d'hydroliage, le non-tissé composite en deux constituants est fourni d'une couche de couverture au-dessus de la matière super-absorbante,
pour lequel un non-tissé de carde pré-consolidé et calandré est pourvu comme couche de couverture,
et l'ensemble entier est lié par hydroliage et ensuite séché. - Procédé selon la revendication 1,
caractérisé en ce que la pré-consolidation comme le calandrage avant l'hydroliage est effectué avec les fibres du non-tissé de support n'étant que légèrement liées. - Procédé selon l'une des revendications 1-2,
caractérisé en ce que
le non-tissé composite séché est calandré de nouveau, mais avec de l'énergie plus élevée. - Dispositif de fabrication d'un produit d'hygiène à partir d'un non-tissé spunbond avec une couche de matière super-absorbante et de réalisation d'un procédé selon l'une des revendications 1-3, composéa) d'un dispositif spunbond (1, 2, 10, 1'-4 '),b) d'un dispositif de liage à air ou de calandrage (5, 11),e) d'un dispositif (6) pour l'application d'une couche de pâte de bois sur le non-tissé de support pré-consolidé, disposé immédiatement après,f) d'un dispositif d'hydroliage dont les jets d'eau sont dirigés sur la couche de pâte de bois,g) d'un séchoir (8, 9)h) d'un autre dispositif de calandrage, le cas échéant,tandis que, pour la formation d'une couche de couverture,c) un dispositif de cardage (10) est placé avant le dispositif d'hydroliage (1, 2, 5),d) suivi d'un dispositif de calandrage (11) en tant que dispositif de consolidation avant le dispositif d'hydroliage (13, 14).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK01911482T DK1250482T4 (da) | 2000-01-17 | 2001-01-13 | Fremgangsm de og indretning til fremstilling af sammensatte filtstoffer ved hj lp af hydrodynamisk filtring |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10001723 | 2000-01-17 | ||
DE10001723 | 2000-01-17 | ||
DE10004448A DE10004448A1 (de) | 2000-01-17 | 2000-02-03 | Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels der hydrodynamischen Vernadelung |
DE10004448 | 2000-02-03 | ||
PCT/EP2001/000383 WO2001053588A2 (fr) | 2000-01-17 | 2001-01-13 | Procede et dispositif pour produire des non tisses composites par enchevetrement par eau |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1250482A2 EP1250482A2 (fr) | 2002-10-23 |
EP1250482B1 EP1250482B1 (fr) | 2005-04-13 |
EP1250482B2 true EP1250482B2 (fr) | 2009-06-10 |
Family
ID=26003888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01911482A Expired - Lifetime EP1250482B2 (fr) | 2000-01-17 | 2001-01-13 | Procede et dispositif pour produire des non tisses composites par enchevetrement par eau |
Country Status (10)
Country | Link |
---|---|
US (1) | US6836938B2 (fr) |
EP (1) | EP1250482B2 (fr) |
CN (1) | CN1395635B (fr) |
AT (1) | ATE293180T1 (fr) |
BR (1) | BR0107640B1 (fr) |
CA (1) | CA2392835C (fr) |
EA (1) | EA004031B1 (fr) |
ES (1) | ES2240423T5 (fr) |
IL (1) | IL150636A0 (fr) |
WO (1) | WO2001053588A2 (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10008746A1 (de) * | 2000-02-24 | 2001-08-30 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels hydrodynamischer Vernadelung |
DE10105784A1 (de) * | 2001-02-07 | 2002-08-08 | Fleissner Gerold | Wasservernadeltes Kompositvlies aus Stapel- und Endlosfasern und Verfahren zur Herstellung |
DE10126515A1 (de) * | 2001-05-30 | 2002-12-05 | Fleissner Gerold | Verfahren zum Verfestigen einer aus Wood Pulp gebildeten Warenbahn |
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 |
WO2003095730A1 (fr) * | 2002-05-08 | 2003-11-20 | Polymer Group, Inc. | Non-tissés avec intercalage d'images tridimensionnelles |
US7381667B2 (en) * | 2002-12-27 | 2008-06-03 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Hydroentangled textile and use in a personal cleansing implement |
US7611594B2 (en) * | 2003-04-02 | 2009-11-03 | Reifenhauser Gmbh & Co. Maschinenfabrik | Method of making a fiber laminate |
DE50309587D1 (de) * | 2003-10-17 | 2008-05-21 | Reifenhaeuser Gmbh & Co Kg | Faserlaminat und Verfahren zur Herstellung eines Faserlaminates |
US20050091811A1 (en) * | 2003-10-31 | 2005-05-05 | Sca Hygiene Products Ab | Method of producing a nonwoven material |
US7422660B2 (en) * | 2003-10-31 | 2008-09-09 | Sca Hygiene Products Ab | Method of producing a nonwoven material |
US7858544B2 (en) | 2004-09-10 | 2010-12-28 | First Quality Nonwovens, Inc. | Hydroengorged spunmelt nonwovens |
CN101068968A (zh) * | 2004-11-30 | 2007-11-07 | Pgi聚合物公司 | 制造长丝层压制品的方法及其产品 |
WO2006060398A2 (fr) * | 2004-11-30 | 2006-06-08 | Pgi Polymer, Inc. | Procede de fabrication d'un lamine filamentaire et produits associes |
JP4829903B2 (ja) * | 2005-03-03 | 2011-12-07 | アールストロム コーポレイション | 特に、柔らかく、耐性があり、しかも価値ある外観を有する不織布を製造する方法 |
DE102005034821A1 (de) * | 2005-07-26 | 2007-02-08 | Fleissner Gmbh | Voluminöse Faserlaminate und ihre Herstellung |
DE102005048758A1 (de) * | 2005-10-10 | 2007-04-12 | Fleissner Gmbh | Stabiles Faserlaminat sowie Verfahren und Vorrichtung zur Herstellung desselben |
US20080003909A1 (en) * | 2006-06-29 | 2008-01-03 | Hien Nguyen | Non-woven structures and methods of making the same |
US20080003908A1 (en) * | 2006-06-29 | 2008-01-03 | Hien Nguyen | Non-woven structures and methods of making the same |
WO2008074665A1 (fr) * | 2006-12-16 | 2008-06-26 | Oerlikon Textile Gmbh & Co. Kg | Procédé et dispositif de fabrication d'un non-tissé |
WO2008080382A1 (fr) | 2007-01-05 | 2008-07-10 | Fleissner Gmbh | Procédé et dispositif de fabrication d'un non-tissé à une couche ou plusieurs couches |
EP1961849A1 (fr) * | 2007-02-22 | 2008-08-27 | ALBIS Spa | Nappe de spunbond pré-consolidé, composite non tissé comprenant cette nappe, procédé et système continu de production de ce composite |
EP1961850B1 (fr) * | 2007-02-22 | 2009-10-28 | ALBIS Spa | Composite non tissé enchevêtré par voie hydraulique comprenant une couche par filage direct et une couche de pâte absorbante, procédé de production de ce composite |
ES2343547T5 (es) * | 2007-03-08 | 2013-11-27 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Procedimiento y dispositivo de fabricación de un velo de hilatura |
WO2008119314A1 (fr) | 2007-03-29 | 2008-10-09 | Fleissner Gmbh | Système pour traiter des non-tissés |
US20100159775A1 (en) * | 2008-12-19 | 2010-06-24 | Chambers Jr Leon Eugene | Nonwoven Composite And Method For Making The Same |
US20100159774A1 (en) * | 2008-12-19 | 2010-06-24 | Chambers Jr Leon Eugene | Nonwoven composite and method for making the same |
US8250719B2 (en) * | 2009-03-03 | 2012-08-28 | The Clorox Company | Multiple layer absorbent substrate and method of formation |
US10639212B2 (en) | 2010-08-20 | 2020-05-05 | The Procter & Gamble Company | Absorbent article and components thereof having improved softness signals, and methods for manufacturing |
WO2012024576A1 (fr) | 2010-08-20 | 2012-02-23 | The Procter & Gamble Company | Article absorbant et ses composants dotés de signes de souplesse améliorés et procédés de fabrication |
ES2721660T3 (es) * | 2011-05-04 | 2019-08-02 | Essity Hygiene & Health Ab | Método para producir un material no tejido hidroenmarañado |
CN102493129A (zh) * | 2011-11-14 | 2012-06-13 | 成都彩虹环保科技有限公司 | 多组分纤维的无纺布制造装置 |
CN102605557A (zh) * | 2011-12-09 | 2012-07-25 | 常熟市飞龙无纺机械有限公司 | 三合一水刺复合非织造布 |
CN104271827B (zh) | 2012-05-03 | 2016-08-31 | Sca卫生用品公司 | 一种生产水刺交缠无纺材料的方法 |
US11136699B2 (en) | 2018-05-14 | 2021-10-05 | Fitesa Simpsonville, Inc. | Composite sheet material, system, and method of preparing same |
PL3867435T3 (pl) * | 2018-10-17 | 2023-08-28 | Glatfelter Gernsbach Gmbh | Biodegradowalna włóknina zawierająca masę celulozową oraz sposób jej wytwarzania |
DE102020113137A1 (de) * | 2020-05-14 | 2021-11-18 | Trützschler GmbH & Co Kommanditgesellschaft | Anlage und Verfahren zur Herstellung eines mehrlagigen Vlieses |
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US3620903A (en) † | 1962-07-06 | 1971-11-16 | Du Pont | Lightweight nonpatterned nonwoven fabric |
US4808467A (en) † | 1987-09-15 | 1989-02-28 | James River Corporation Of Virginia | High strength hydroentangled nonwoven fabric |
EP0830470B1 (fr) † | 1995-06-07 | 2002-11-06 | Kimberly-Clark Worldwide, Inc. | Composites non tisses enchevetres par procede hydraulique |
DE19927785C2 (de) † | 1999-06-18 | 2003-02-20 | Sandler Ag | Textiler Verbundstoff mit hoher textiler Weichheit und verbesserter Lagenhaftung |
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US4931355A (en) * | 1988-03-18 | 1990-06-05 | Radwanski Fred R | Nonwoven fibrous hydraulically entangled non-elastic coform material and method of formation thereof |
US4950531A (en) * | 1988-03-18 | 1990-08-21 | Kimberly-Clark Corporation | Nonwoven hydraulically entangled non-elastic web and method of formation thereof |
US5144729A (en) * | 1989-10-13 | 1992-09-08 | Fiberweb North America, Inc. | Wiping fabric and method of manufacture |
US5137600A (en) * | 1990-11-01 | 1992-08-11 | Kimberley-Clark Corporation | Hydraulically needled nonwoven pulp fiber web |
SE467499B (sv) * | 1990-11-19 | 1992-07-27 | Moelnlycke Ab | Foerfarande foer hydroentangling |
US5328759A (en) * | 1991-11-01 | 1994-07-12 | Kimberly-Clark Corporation | Process for making a hydraulically needled superabsorbent composite material and article thereof |
US5151320A (en) * | 1992-02-25 | 1992-09-29 | The Dexter Corporation | Hydroentangled spunbonded composite fabric and process |
DE69314202T2 (de) * | 1992-03-12 | 1998-05-14 | Oji Paper Co | Verfahren zur Herstellung eines Wischvliesstoffs |
EP0678128B1 (fr) * | 1993-01-07 | 1996-09-25 | Minnesota Mining And Manufacturing Company | Mat non tisse souple |
EP0796940B1 (fr) * | 1995-10-06 | 2003-02-26 | Nippon Petrochemicals Co., Ltd. | Etoffe non tissee enchevetree par un jet d'eau et procede pour la fabriquer |
SE9703886L (sv) * | 1997-10-24 | 1999-04-25 | Sca Hygiene Paper Ab | Metod för framställning av ett nonwovenmaterial och framställt enligt metoden |
US6177370B1 (en) * | 1998-09-29 | 2001-01-23 | Kimberly-Clark Worldwide, Inc. | Fabric |
DE10008746A1 (de) * | 2000-02-24 | 2001-08-30 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels hydrodynamischer Vernadelung |
US6592713B2 (en) * | 2000-12-18 | 2003-07-15 | Sca Hygiene Products Ab | Method of producing a nonwoven material |
-
2001
- 2001-01-13 AT AT01911482T patent/ATE293180T1/de not_active IP Right Cessation
- 2001-01-13 IL IL15063601A patent/IL150636A0/xx unknown
- 2001-01-13 CA CA002392835A patent/CA2392835C/fr not_active Expired - Fee Related
- 2001-01-13 EP EP01911482A patent/EP1250482B2/fr not_active Expired - Lifetime
- 2001-01-13 BR BRPI0107640-0A patent/BR0107640B1/pt not_active IP Right Cessation
- 2001-01-13 WO PCT/EP2001/000383 patent/WO2001053588A2/fr active IP Right Grant
- 2001-01-13 ES ES01911482T patent/ES2240423T5/es not_active Expired - Lifetime
- 2001-01-13 EA EA200200772A patent/EA004031B1/ru not_active IP Right Cessation
- 2001-01-13 US US10/149,152 patent/US6836938B2/en not_active Expired - Lifetime
- 2001-01-13 CN CN01803783.6A patent/CN1395635B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620903A (en) † | 1962-07-06 | 1971-11-16 | Du Pont | Lightweight nonpatterned nonwoven fabric |
US4808467A (en) † | 1987-09-15 | 1989-02-28 | James River Corporation Of Virginia | High strength hydroentangled nonwoven fabric |
EP0830470B1 (fr) † | 1995-06-07 | 2002-11-06 | Kimberly-Clark Worldwide, Inc. | Composites non tisses enchevetres par procede hydraulique |
DE19927785C2 (de) † | 1999-06-18 | 2003-02-20 | Sandler Ag | Textiler Verbundstoff mit hoher textiler Weichheit und verbesserter Lagenhaftung |
Also Published As
Publication number | Publication date |
---|---|
BR0107640B1 (pt) | 2011-07-12 |
EA200200772A1 (ru) | 2003-02-27 |
ES2240423T5 (es) | 2009-11-13 |
ES2240423T3 (es) | 2005-10-16 |
US6836938B2 (en) | 2005-01-04 |
EP1250482B1 (fr) | 2005-04-13 |
CN1395635A (zh) | 2003-02-05 |
CA2392835C (fr) | 2008-05-27 |
IL150636A0 (en) | 2003-02-12 |
EA004031B1 (ru) | 2003-12-25 |
US20030106195A1 (en) | 2003-06-12 |
BR0107640A (pt) | 2002-10-08 |
EP1250482A2 (fr) | 2002-10-23 |
CN1395635B (zh) | 2010-09-29 |
ATE293180T1 (de) | 2005-04-15 |
CA2392835A1 (fr) | 2001-07-26 |
WO2001053588A3 (fr) | 2002-04-25 |
WO2001053588A2 (fr) | 2001-07-26 |
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