ES2582936T3 - Tela espaciadora no tejida - Google Patents

Tela espaciadora no tejida Download PDF

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Publication number
ES2582936T3
ES2582936T3 ES04743342.0T ES04743342T ES2582936T3 ES 2582936 T3 ES2582936 T3 ES 2582936T3 ES 04743342 T ES04743342 T ES 04743342T ES 2582936 T3 ES2582936 T3 ES 2582936T3
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Spain
Prior art keywords
fabric
spacer fabric
layers
woven spacer
woven
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Application number
ES04743342.0T
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English (en)
Inventor
Stephen J. Russell
Ali Pourmohammadi
Ningtao Mao
Idris A. Ahmed
Manoj K. Rathod
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Nonwovens Innovation and Research Institute Ltd
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Nonwovens Innovation and Research Institute Ltd
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Priority claimed from GB0316192A external-priority patent/GB0316192D0/en
Priority claimed from GB0318662A external-priority patent/GB0318662D0/en
Application filed by Nonwovens Innovation and Research Institute Ltd filed Critical Nonwovens Innovation and Research Institute Ltd
Application granted granted Critical
Publication of ES2582936T3 publication Critical patent/ES2582936T3/es
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    • Y10T442/699—Including particulate material other than strand or fiber material

Abstract

Una tela o tejida que comprende al menos dos capas separadas, pero interconectadas, que tiene huecos discretos entre las capas; comprendiendo ambas capas una matriz de fibras hidroentrelazadas y consolidadas y estando unidas estas capas periódicamente entre sí por grupos de fibras hidroentrelazadas para formar huecos o celdas dentro de una estructura de tela 3D hidroentrelazada integrada.

Description

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interconexiones, en particular en el número de fibras transferidas. Este proceso se puede repetir múltiples veces dependiendo de los requisitos. A continuación, la tela se desliza fuera del sistema espaciador y se seca y se recoge.
La figura 2 muestra una vista en sección transversal esquemática de un ejemplo de una tela espaciadora no tejida 3D formada de acuerdo con la invención en la que la sección transversal contiene alambres.
La figura 3 ilustra una tela espaciadora no tejida 3D formada de acuerdo con la presente invención en la que se forman huecos en forma de canales claros bajo la superficie de la tela usando un dispositivo espaciador que consiste en una matriz de varillas circulares. El intervalo de espaciado es de aproximadamente 1 por cm.
La figura 4 ilustra una tela espaciadora no tejida 3D formada de acuerdo con la presente invención en la que los huecos en forma de canales se llenan de material funcional en este ejemplo se usan alambres.
La figura 5 muestra una imagen ampliada de un hueco en forma de canal a lo largo de la longitud de la tela espaciadora no tejida 3D formada de acuerdo con la presente invención en el entorno del canal. Esta imagen muestra las diferencias en la estructura de la tela (en particular orientación de fibra) entre el área similar a canal (por debajo de la superficie de la sección transversal) y la región adyacente (no conectada) de la tela.
Las figuras 6 a 8 muestran secciones transversales típicas de telas espaciadoras no tejidas 3D producidas de acuerdo con la presente invención. En la figura 6 se muestran tres canales de sección transversal circular a través de la anchura de la tela. La figura 7 ilustra un canal cilíndrico lleno de gel de sílice, polvo, que está diseñado para incrementar las propiedades de aislamiento térmico de la tela no tejida 3D. La figura 8 muestra un hueco en forma de canal con una sección transversal triangular.
La figura 9 muestra una fotografía de un hueco recubierto internamente (PUR) en tela hidroentrelazada.
La figura 10 ilustra la variación de la permeabilidad de un hueco de una tela espaciadora hidroentrelazada que permite la administración de agentes activos solubilizados o líquidos a un lado de la tela del hueco interno.
Las figuras 11a y b son fotografías de una tela hidroentrelazada que demuestran las posibles variaciones en la forma y tamaño del hueco.
Ejemplo 1
En los ejemplos particulares de tres aplicaciones se identifican a) aislamiento térmico ligero, b) se toallita con administración de detergente incorporado y c) núcleos de pañales superabsorbentes. Se preparó el producto de aislamiento ligero usando una tela espaciadora no tejida 3D típica producida de acuerdo con la presente invención en la que los huecos se llenan con un material denominado gel de sílice in situ a medida que se formaba la tela. Se midieron las características de aislamiento térmico de la tela y se compararon con una tela entramada convencional y los resultados se dan en la tabla 3. Los resultados mostraron mejor aislamiento térmico para las telas espaciadoras no tejidas 3D que contienen el polvo en los huecos en forma de canal en comparación con la tela entramada convencional.
Se produjo una toallita de administración de detergente usando una tela espaciadora no tejida 3D de acuerdo con la presente invención, que se llenó bombeando un agente de limpieza líquido en los huecos en forma de canales internos durante la fabricación de la tela. La superficie de los huecos en forma de canales puede estar diseñada de tal manera que el fluido de limpieza se puede administrar preferentemente a la superficie de limpieza de manera controlada arreglando la tela para que tenga una permeabilidad diferencial, lo que mejora el rendimiento funcional de la toallita.
La tela no tejida de acuerdo con la presente invención también se puede usar para producir una compresa superabsorbente adecuada para su uso como un componente del pañal insertando polvo superabsorbente en los huecos en forma de canales durante la fabricación. La capacidad de absorción de líquido de una tela espaciadora no tejida 3D típica de acuerdo con la presente invención con una tela entramada convencional se compara y se informa en la tabla 3.
El peso de base de las telas no tejidas producidas de acuerdo con la invención variará ampliamente dependiendo del uso previsto. Por ejemplo, se pueden fabricar telas muy ligeras en el intervalo de 40 g/m2 a 80 g/m2 para productos de cuidado personal. Los pesos de base más pesados en el intervalo de 50-100 g/m2 servirán para aplicaciones tales como toallitas y productos de limpieza. Productos todavía más pesados en el intervalo de 100-300 g/m2 pueden ser útiles para aplicaciones que incluyen aislamiento acústico y térmico.
Las velocidades de producción están en el intervalo de 0,1 m/min-60 m/min.
Ejemplo 2
Usando un aparato readaptado ilustrado esquemáticamente en la figura 2, se produjo una tela espaciadora no tejida 3D usando dos capas cardadas plegadas de forma cruzada de fibra de viscosa de 1,7 dtex de finura y 40 mm de longitud. Se usó un dispositivo espaciador sencillo que consistía en una matriz de varillas lisas y se formaron huecos
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Claims (1)

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ES04743342.0T 2003-07-11 2004-07-09 Tela espaciadora no tejida Active ES2582936T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0316192 2003-07-11
GB0316192A GB0316192D0 (en) 2003-07-11 2003-07-11 Hydro link spacer fabrics
GB0318662 2003-08-08
GB0318662A GB0318662D0 (en) 2003-08-08 2003-08-08 Nonwoven spacer fabric
PCT/GB2004/003001 WO2005007962A1 (en) 2003-07-11 2004-07-09 Nonwoven spacer fabric

Publications (1)

Publication Number Publication Date
ES2582936T3 true ES2582936T3 (es) 2016-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES04743342.0T Active ES2582936T3 (es) 2003-07-11 2004-07-09 Tela espaciadora no tejida

Country Status (4)

Country Link
US (2) US7718249B2 (es)
EP (1) EP1644564B1 (es)
ES (1) ES2582936T3 (es)
WO (1) WO2005007962A1 (es)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
US20050148267A1 (en) * 2003-11-19 2005-07-07 Polymer Group, Inc. Three-dimensional nonwoven fabric with improved loft and resiliancy
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
CA2619929A1 (en) 2005-09-06 2007-03-15 Tyco Healthcare Group Lp Self contained wound dressing with micropump
EP1922095A2 (en) 2005-09-07 2008-05-21 Tyco Healthcare Group LP Wound dressing with vacuum reservoir
DE102006012589A1 (de) * 2006-03-16 2007-09-27 Fleissner Gmbh Verbundschicht
US7779625B2 (en) 2006-05-11 2010-08-24 Kalypto Medical, Inc. Device and method for wound therapy
US8187984B2 (en) 2006-06-09 2012-05-29 Malden Mills Industries, Inc. Temperature responsive smart textile
JP2008057099A (ja) 2006-08-29 2008-03-13 Mmi-Ipco Llc 感温性スマートテキスタイル
US8389100B2 (en) 2006-08-29 2013-03-05 Mmi-Ipco, Llc Temperature responsive smart textile
US9820888B2 (en) 2006-09-26 2017-11-21 Smith & Nephew, Inc. Wound dressing
EP3254650B1 (en) 2007-11-21 2020-01-08 Smith & Nephew plc Wound dressing
US8808274B2 (en) 2007-11-21 2014-08-19 Smith & Nephew Plc Wound dressing
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
EP2217298B1 (en) 2007-11-21 2015-11-11 T.J. Smith & Nephew Limited Suction device and dressing
WO2009082309A1 (en) * 2007-12-21 2009-07-02 Sca Hygiene Products Ab Absorbent article with ventilated topsheet
RU2445056C1 (ru) * 2007-12-21 2012-03-20 Ска Хайджин Продактс Аб Абсорбирующее изделие с вентилируемым верхним слоем
US20090234306A1 (en) 2008-03-13 2009-09-17 Tyco Healthcare Group Lp Vacuum wound therapy wound dressing with variable performance zones
US9199012B2 (en) 2008-03-13 2015-12-01 Smith & Nephew, Inc. Shear resistant wound dressing for use in vacuum wound therapy
GB2468905B (en) * 2009-03-27 2013-12-11 Brightwake Ltd Wound packing material
PT104843A (pt) 2009-11-27 2011-05-27 Univ Do Minho Estruturas de n?o-tecido tridimensionais com forma para isolamento ac?stico e m?todo de produ??o associado
US10544502B2 (en) * 2009-11-30 2020-01-28 Xefco Pty Ltd Functional composite garment materials
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
GB201020005D0 (en) 2010-11-25 2011-01-12 Smith & Nephew Composition 1-1
MX337627B (es) 2010-11-25 2016-03-10 Smith & Nephew Composiciones i-ii y productos y usos de la misma.
GB201108229D0 (en) 2011-05-17 2011-06-29 Smith & Nephew Tissue healing
US8828288B2 (en) 2011-06-02 2014-09-09 Milliken & Company Porous, low density nanoclay composite
US20150159066A1 (en) 2011-11-25 2015-06-11 Smith & Nephew Plc Composition, apparatus, kit and method and uses thereof
US9901664B2 (en) 2012-03-20 2018-02-27 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
RU2014151468A (ru) 2012-05-23 2016-07-20 СМИТ ЭНД НЕФЬЮ ПиЭлСи Устройства и способы лечения ран с применением отрицательного давления
US10076449B2 (en) 2012-08-01 2018-09-18 Smith & Nephew Plc Wound dressing and method of treatment
CN104884008B (zh) 2012-08-01 2020-02-28 史密夫及内修公开有限公司 伤口敷料
US9386800B2 (en) 2012-09-21 2016-07-12 R.J. Reynolds Tobacco Company Fibrous composite tobacco-containing materials
US9591875B2 (en) 2012-09-21 2017-03-14 R. J. Reynolds Tobacco Company Fibrous composite tobacco-containing materials
US9474660B2 (en) * 2012-10-31 2016-10-25 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
US10070999B2 (en) 2012-10-31 2018-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article
US9480609B2 (en) 2012-10-31 2016-11-01 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
US9480608B2 (en) 2012-10-31 2016-11-01 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
US9327473B2 (en) 2012-10-31 2016-05-03 Kimberly-Clark Worldwide, Inc. Fluid-entangled laminate webs having hollow projections and a process and apparatus for making the same
EP2740449B1 (en) 2012-12-10 2019-01-23 The Procter & Gamble Company Absorbent article with high absorbent material content
PL2740452T3 (pl) * 2012-12-10 2022-01-31 The Procter & Gamble Company Wyrób chłonny o wysokiej zawartości materiału chłonnego
EP2740450A1 (en) * 2012-12-10 2014-06-11 The Procter & Gamble Company Absorbent core with high superabsorbent material content
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
RU2611490C2 (ru) * 2012-12-28 2017-02-27 Ска Хайджин Продактс Аб Впитывающее изделие с дистанционирующим полотном в качестве элемента для регулирования потока жидкости
RU2600916C1 (ru) * 2012-12-28 2016-10-27 Ска Хайджин Продактс Аб Впитывающее изделие с элементом для регулирования потока жидкости
US9132601B2 (en) 2013-01-15 2015-09-15 Nike, Inc. Spacer textile material with tensile strands having multiple entry and exit points
US9474328B2 (en) 2013-01-15 2016-10-25 Nike, Inc. Spacer textile material with tensile strands in non-linear arrangements
US9226548B2 (en) 2013-01-15 2016-01-05 Nike, Inc. Spacer textile material with channels having multiple tensile strands
US9241537B2 (en) 2013-01-15 2016-01-26 Nike, Inc. Spacer textile material with tensile strands that intersect
US9284663B2 (en) * 2013-01-22 2016-03-15 Allasso Industries, Inc. Articles containing woven or non-woven ultra-high surface area macro polymeric fibers
JP6715598B2 (ja) 2013-03-15 2020-07-01 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷ドレッシングおよび治療方法
US20160120706A1 (en) 2013-03-15 2016-05-05 Smith & Nephew Plc Wound dressing sealant and use thereof
US10695226B2 (en) 2013-03-15 2020-06-30 Smith & Nephew Plc Wound dressing and method of treatment
US10160184B2 (en) * 2013-06-03 2018-12-25 Xefco Pty Ltd Insulated radiant barriers in apparel
US9987176B2 (en) 2013-08-27 2018-06-05 The Procter & Gamble Company Absorbent articles with channels
RU2649546C2 (ru) 2013-08-27 2018-04-03 Дзе Проктер Энд Гэмбл Компани Абсорбирующие изделия, содержащие каналы
US9622944B2 (en) 2013-12-19 2017-04-18 Johnson & Johnson Consumer Inc. Gel-wipe for personal care and household cleansing
EP2901993B1 (en) * 2014-01-31 2016-09-14 Ontex BVBA Undulated structure for an absorbent article
EP2901992B1 (en) 2014-01-31 2016-12-28 Ontex BVBA Multi-layer absorbent material
ES2584181T3 (es) 2014-01-31 2016-09-26 Ontex Bvba Soporte no tejido para artículo absorbente
US9615984B2 (en) * 2014-03-11 2017-04-11 Herniamesh S.R.L. Treatment of chronic back pain using a three-dimensional monofilament mattress overlay
DE102014003731A1 (de) 2014-03-18 2015-09-24 Carl Freudenberg Kg Flächengebilde zur kontrollierten Freisetzung von Wirkstoffen
US10610414B2 (en) 2014-06-18 2020-04-07 Smith & Nephew Plc Wound dressing and method of treatment
SG11201704254XA (en) 2014-12-22 2017-07-28 Smith & Nephew Negative pressure wound therapy apparatus and methods
US9826877B2 (en) 2015-06-17 2017-11-28 Johnson & Johnson Consumer Inc. Gel wipe composition comprising a superabsorbent gel fiber
US10653571B2 (en) 2015-12-10 2020-05-19 The Procter & Gamble Company Article comprising odor control composition
WO2017115146A1 (en) 2015-12-30 2017-07-06 Smith & Nephew Plc Absorbent negative pressure wound therapy dressing
US11364150B2 (en) 2015-12-30 2022-06-21 Smith & Nephew Plc Negative pressure wound therapy apparatus
JP1586116S (es) 2016-02-29 2017-09-19
AU2017227923B2 (en) 2016-03-04 2022-01-27 Smith & Nephew Plc Negative pressure wound therapy apparatus for post breast surgery wounds
WO2018064595A1 (en) 2016-09-30 2018-04-05 Kimberly-Clark Worldwide, Inc. Non-planar nonwoven fabrics and methods of making the same
US11806217B2 (en) 2016-12-12 2023-11-07 Smith & Nephew Plc Wound dressing
KR102119072B1 (ko) * 2017-02-28 2020-06-05 킴벌리-클라크 월드와이드, 인크. 중공형 돌출부들 및 개구들을 구비한 유체-엉킴된 적층체 웹을 제조하는 공정
WO2018182601A1 (en) 2017-03-30 2018-10-04 Kimberly-Clark Worldwide, Inc. Incorporation of apertured area into an absorbent article
JP7155162B2 (ja) 2017-06-14 2022-10-18 ティージェイ スミス アンド ネフュー リミテッド 陰圧創傷療法装置
US20210137744A1 (en) * 2017-06-30 2021-05-13 Smith & Nephew Plc Spacer layer for use in a wound dressing
DE102017007596B4 (de) 2017-08-13 2019-12-19 Chr. Mayr Gmbh + Co. Kg Formgedächtnisaktuatoranordnung und Verfahren für deren Herstellung
GB201811449D0 (en) 2018-07-12 2018-08-29 Smith & Nephew Apparatuses and methods for negative pressure wound therapy
US11674006B2 (en) 2018-09-19 2023-06-13 Owens Corning Intellectual Capital, Llc Mineral wool insulation
DE102019100694B4 (de) 2019-01-11 2021-05-20 Chr. Mayr Gmbh + Co. Kg Formgedächtnisaktuatoranordnung und Montageverfahren
MX2022007530A (es) * 2019-12-20 2022-07-19 Essity Hygiene & Health Ab Un articulo higienico absorbente para absorcion de fluidos corporales.
CN114053034A (zh) * 2021-11-19 2022-02-18 青岛大学 一种膨胀加压创可贴/敷贴及制备方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065364B (de) * 1954-06-16 1959-09-17 John Joseph Smith, Highland Park N. J. (V. St. A.) Ungewebter Faserstoff
US3034180A (en) * 1959-09-04 1962-05-15 Kimberly Clark Co Manufacture of cellulosic products
US3218381A (en) * 1963-02-15 1965-11-16 Kendall & Co Process for making apertured non-woven fabric
GB1195233A (en) * 1966-07-26 1970-06-17 Johnson & Johnson Nonwoven fibrous product and method of making the same.
US3488819A (en) * 1968-05-17 1970-01-13 Monsanto Co Method and apparatus for making dimensionally stable nonwoven fabric
US4103058A (en) * 1974-09-20 1978-07-25 Minnesota Mining And Manufacturing Company Pillowed web of blown microfibers
JPS5756562A (en) * 1980-09-20 1982-04-05 Uni Charm Corp Nonwoven fabric and production thereof
US4560603A (en) * 1983-10-27 1985-12-24 Ltv Aerospace And Defense Company Composite matrix with oriented whiskers
US4839216A (en) * 1984-02-16 1989-06-13 The Procter & Gamble Company Formed material produced by solid-state formation with a high-pressure liquid stream
US4537819A (en) * 1984-12-05 1985-08-27 The Kendall Company Scrub-wipe fabric
US4741941A (en) * 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
US4695500A (en) * 1986-07-10 1987-09-22 Johnson & Johnson Products, Inc. Stabilized fabric
EP0323481B1 (en) * 1986-09-03 1994-12-07 Burlington Industries, Inc. Microporous coatings
US4858547A (en) * 1987-01-27 1989-08-22 W. S. Libbey Co. Fabric having sandwich structure
FR2645180B1 (es) * 1989-03-31 1991-10-25 Picardie Lainiere
US5098764A (en) * 1990-03-12 1992-03-24 Chicopee Non-woven fabric and method and apparatus for making the same
FR2678547B1 (fr) * 1991-07-03 1995-03-10 Guy Leroy Procede et dispositif pour la realisation de nappes composites et composites obtenus.
DE4129528A1 (de) 1991-09-05 1993-03-11 Henkel Kgaa Verwendung der fettsaeureester von alkadienylethern von polyolen als reaktivverduenner
FI89471C (fi) 1991-09-12 1993-10-11 Finnclever Oy Foerfarande foer framstaellning av en armerad fiberkonstruktion som skall lamineras och motsvarande armerad fiberkonstruktion
FR2686628A1 (fr) * 1992-01-28 1993-07-30 Perfojet Sa Structure textile complexe a base de nappes fibreuses non tissees et procede et installation pour son obtention.
CA2105026C (en) * 1993-04-29 2003-12-16 Henry Louis Griesbach Iii Shaped nonwoven fabric and method for making the same
RU2132893C1 (ru) * 1993-08-30 1999-07-10 Макнейл Ппс, Инк. Нетканый материал (варианты)
US5674587A (en) * 1994-09-16 1997-10-07 James; William A. Apparatus for making nonwoven fabrics having raised portions
US5853628A (en) * 1996-09-12 1998-12-29 Kimberly-Clark Worldwide, Inc. Method of forming nonwoven fabric having a pore size gradient
US5906879A (en) * 1997-04-30 1999-05-25 Kimberly-Clark Worldwide, Inc. Ultra resilient three-dimensional nonwoven fiber material and process for producing the same
US6146580A (en) * 1998-11-17 2000-11-14 Eldim, Inc. Method and apparatus for manufacturing non-woven articles
WO2001038074A2 (fr) 1999-11-25 2001-05-31 Guy Le Roy Article composite a nappes fibreuses, procede et dispositif d'obtention d'un tel article
ES2191403T3 (es) * 1999-12-07 2003-09-01 Georgia Pacific France Tampon de algodon hidrofilo destinado a los cuidados de la piel y que presenta dos caras externas diferentes.
US6863960B2 (en) * 1999-12-21 2005-03-08 The Procter & Gamble Company User-activatible substance delivery system
GB0227158D0 (en) * 2002-11-21 2002-12-24 Voith Fabrics Heidenheim Gmbh Hydroentanglement screen
US7426776B2 (en) * 2007-02-07 2008-09-23 Milliken & Company Nonwoven towel with microsponges

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US20100201020A1 (en) 2010-08-12
US7814625B2 (en) 2010-10-19
EP1644564B1 (en) 2016-06-01
EP1644564A1 (en) 2006-04-12
US7718249B2 (en) 2010-05-18
US20070059496A1 (en) 2007-03-15
WO2005007962A1 (en) 2005-01-27

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