AR046108A1 - Un metodo para formar un no tejido y un aparato para formar dicho no tejido - Google Patents

Un metodo para formar un no tejido y un aparato para formar dicho no tejido

Info

Publication number
AR046108A1
AR046108A1 ARP040103712A ARP040103712A AR046108A1 AR 046108 A1 AR046108 A1 AR 046108A1 AR P040103712 A ARP040103712 A AR P040103712A AR P040103712 A ARP040103712 A AR P040103712A AR 046108 A1 AR046108 A1 AR 046108A1
Authority
AR
Argentina
Prior art keywords
fibers
forming
chamber
diffusion chamber
nonwoven
Prior art date
Application number
ARP040103712A
Other languages
English (en)
Inventor
Eric E Lennon
Thomas W Brock
Bryan D Haynes
Douglas J Hulslander
Original Assignee
Kimberly Clark Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of AR046108A1 publication Critical patent/AR046108A1/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Un método para fabricar un no tejido, el método incluye los pasos de proporcionar una pluralidad de fibras y someter las fibras a una fuerza de atenuación neumática, la cual imparte una velocidad a las fibras; reducir la velocidad de las fibras en una cámara de difusión, la cual se encuentra formada esencialmente entre paredes laterales divergentes opuestas; someter las fibras a una carga electrostática aplicada, y a continuación recolectar las fibras en un tejido sobre una superficie de formación móvil. Un aparato para formar no tejidos, el aparato comprende una fuente de fibras, una cámara de atenuación de fibras, una cámara de difusión formada esencialmente entre paredes laterales divergentes opuestas, la cámara de difusión se encuentra situada debajo de la cámara de atenuación de fibras, y una superficie de formación para recolectar las fibras como un no tejido.
ARP040103712A 2003-10-27 2004-10-13 Un metodo para formar un no tejido y un aparato para formar dicho no tejido AR046108A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/694,153 US8333918B2 (en) 2003-10-27 2003-10-27 Method for the production of nonwoven web materials

Publications (1)

Publication Number Publication Date
AR046108A1 true AR046108A1 (es) 2005-11-23

Family

ID=34522542

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040103712A AR046108A1 (es) 2003-10-27 2004-10-13 Un metodo para formar un no tejido y un aparato para formar dicho no tejido

Country Status (7)

Country Link
US (1) US8333918B2 (es)
EP (2) EP1678360B1 (es)
CN (1) CN1867722A (es)
AR (1) AR046108A1 (es)
DE (2) DE602004025489D1 (es)
MX (1) MXPA06004085A (es)
WO (1) WO2005045116A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050087288A1 (en) * 2003-10-27 2005-04-28 Haynes Bryan D. Method and apparatus for production of nonwoven webs
ITMI20041137A1 (it) * 2004-06-04 2004-09-04 Fare Spa Apparecchiatura per il trattamento di filati sintetici
PL1726700T3 (pl) * 2005-05-25 2013-08-30 Reifenhaeuser Masch Sposób i urządzenie do wytwarzania włókniny "spod filiery"
US20070018364A1 (en) * 2005-07-20 2007-01-25 Pierre Riviere Modification of nonwovens in intelligent nips
US7682554B2 (en) * 2005-08-30 2010-03-23 Kimberly-Clark Worldwide, Inc. Method and apparatus to mechanically shape a composite structure
US7687012B2 (en) * 2005-08-30 2010-03-30 Kimberly-Clark Worldwide, Inc. Method and apparatus to shape a composite structure without contact
US8246898B2 (en) * 2007-03-19 2012-08-21 Conrad John H Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit
US8695156B2 (en) * 2010-02-10 2014-04-15 Jeffrey S. Marshall Aeroacoustic duster
CN102560705B (zh) * 2012-01-13 2014-12-03 常州惠明精密机械有限公司 纺粘无纺布纺丝下拉伸装置
US20160023392A1 (en) * 2012-02-13 2016-01-28 The University Of Akron Methods and apparatus for the production of multi-component fibers
CN102720003A (zh) * 2012-05-15 2012-10-10 山东泰鹏无纺有限公司 提高涤纶纺粘非织造布均匀度的方法及静电分丝装置
CN103202566B (zh) * 2013-04-27 2014-06-18 北京化工大学 机器人电纺直接制衣装置
CA2971420C (en) 2014-12-19 2021-01-05 The Procter & Gamble Company A spatially controllable eductor for managing solid additives and processes using same
US11725309B2 (en) 2015-06-03 2023-08-15 The Procter & Gamble Company Coforming processes and forming boxes used therein
WO2016199082A1 (en) 2015-06-12 2016-12-15 Reliance Industries Limited An electrostatic intermingling device and a process for intermingling filaments
CN105639789B (zh) * 2015-12-31 2017-04-12 浙江新达经编有限公司 一种时装面料及其生产方法
CN105603570B (zh) * 2015-12-31 2017-10-27 浙江新达经编有限公司 一种提花面料及其制作方法
US10801141B2 (en) 2016-05-24 2020-10-13 The Procter & Gamble Company Fibrous nonwoven coform web structure with visible shaped particles, and method for manufacture
GB201616932D0 (en) * 2016-10-05 2016-11-16 British American Tobacco (Investments) Limited And Tobacco Research And Development Institute (Propr Mathod and equipment for gathering fibres
CN106835375A (zh) * 2017-03-26 2017-06-13 响水县永泰纺织制衣有限公司 一种用于熔融纺织和冷却多根合成长丝装置
DK3382081T3 (da) * 2017-03-31 2019-11-11 Reifenhaeuser Masch Indretning til fremstilling af filterduge af endeløse filamenter
WO2018184042A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in an industrial cleaning wipe
WO2018184048A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use as a wipes substrate
GB2578847B (en) * 2017-06-30 2022-01-26 Kimberly Clark Co Methods of making composite nonwoven webs
WO2021178882A1 (en) * 2020-03-05 2021-09-10 Kimberly-Clark Worldwide, Inc. Improved spunbond system and process
CN111334877B (zh) * 2020-04-29 2024-01-26 大连天鑫合纤技术发展有限公司 管式牵伸无纺布生头装置及方法
US20230212800A1 (en) * 2020-05-29 2023-07-06 Kimberly-Clark Worldwide, Inc. Apparatus for forming a substrate
CN112226855B (zh) * 2020-11-13 2021-09-03 江阴市达越无纺布有限公司 一种细质无纺布制造用均匀下料及夯实装置

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338992A (en) * 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3052009A (en) * 1960-07-11 1962-09-04 Colorspace Patent Associates Apparatus for the crimping of synthetic fibers by electrostatic means
US3163753A (en) * 1961-09-12 1964-12-29 Du Pont Process and apparatus for electrostatically applying separating and forwarding forces to a moving stream of discrete elements of dielectric material
BE623040A (es) * 1961-09-29 1900-01-01
US3296678A (en) * 1963-07-01 1967-01-10 Du Pont Method and apparatus for producing nonwoven webs
US3387326A (en) * 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US3302237A (en) * 1965-01-15 1967-02-07 Du Pont Forwarding jet
US3325906A (en) * 1965-02-10 1967-06-20 Du Pont Process and apparatus for conveying continuous filaments
US3341394A (en) * 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3456156A (en) * 1967-04-06 1969-07-15 Du Pont Apparatus for applying an electrostatic charge to fibrous material
US3563838A (en) * 1968-07-09 1971-02-16 Du Pont Continuous filament nonwoven web
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
DE2048006B2 (de) * 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
US3720741A (en) * 1969-10-03 1973-03-13 Monsanto Co Melt spinning process
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
US3655305A (en) * 1970-01-26 1972-04-11 Du Pont Electrostatic repelling cylinders for filament flyback control
CA948388A (en) * 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
US3767788A (en) * 1970-06-08 1973-10-23 Burton Parsons Chemicals Inc Ophthalmic solution
US3711898A (en) * 1971-04-13 1973-01-23 Du Pont Process for forming nonwoven webs from combined filaments
GB1453447A (en) * 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
US3860369A (en) * 1972-11-02 1975-01-14 Du Pont Apparatus for making non-woven fibrous sheet
US4170680A (en) * 1974-04-26 1979-10-09 Imperial Chemical Industries Limited Non-woven fabrics
US4088726A (en) * 1974-04-26 1978-05-09 Imperial Chemical Industries Limited Method of making non-woven fabrics
US3991244A (en) * 1974-06-24 1976-11-09 E. I. Du Pont De Nemours And Company Nonwoven polypropylene fabric
DE2460755A1 (de) * 1974-12-21 1976-07-01 Hoechst Ag Verfahren und vorrichtung zur herstellung eines vlieses aus filamenten
US3979538A (en) * 1975-02-13 1976-09-07 The Gilman Brothers Company Flocked web and method of producing same
US3993812A (en) * 1975-03-06 1976-11-23 E. I. Du Pont De Nemours And Company Unbonded fibrous non-woven sheet and articles made therefrom
US3967118A (en) * 1975-04-29 1976-06-29 Monsanto Company Method and apparatus for charging a bundle of filaments
US4009508A (en) * 1975-04-30 1977-03-01 Monsanto Company Method for forwarding and charging a bundle of filaments
US4430277A (en) * 1976-08-16 1984-02-07 The Goodyear Tire & Rubber Company Method for producing large diameter spun filaments
DE2706976C3 (de) * 1977-02-18 1979-08-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Vermeidung von Abfall bei der Vliesherstellung
US4086381A (en) * 1977-03-30 1978-04-25 E. I. Du Pont De Nemours And Company Nonwoven polypropylene fabric and process
US4208366A (en) * 1978-10-31 1980-06-17 E. I. Du Pont De Nemours And Company Process for preparing a nonwoven web
US4233014A (en) * 1979-09-19 1980-11-11 E. I. Du Pont De Nemours And Company Apparatus for preparing a nonwoven web
JPS5917212B2 (ja) * 1980-01-18 1984-04-20 東レ株式会社 繊維状物の開繊方法
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4405297A (en) * 1980-05-05 1983-09-20 Kimberly-Clark Corporation Apparatus for forming nonwoven webs
DE3309989A1 (de) * 1983-03-19 1984-10-11 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zur reduktion der geschwindigkeit von stroemenden medien
US4517143A (en) * 1983-10-03 1985-05-14 Polaroid Corporation Method and apparatus for uniformly charging a moving web
US4537733A (en) * 1983-10-31 1985-08-27 E. I. Du Pont De Nemours And Company Nonwoven fiber-sheet process
US4810180A (en) * 1984-02-16 1989-03-07 Isner Robert E Apparatus for the electrostatic treatment of monofilaments
US4657793A (en) * 1984-07-16 1987-04-14 Ethicon, Inc. Fibrous structures
US4790736A (en) * 1984-07-20 1988-12-13 John E. Benoit Apparatus for centrifugal fiber spinning with pressure extrusion
DE3503818C1 (de) * 1985-02-05 1986-04-30 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Vorrichtung zum Verstrecken von Monofilfadenbuendeln
DE3701531A1 (de) * 1987-01-21 1988-08-04 Reifenhaeuser Masch Verfahren und anlage zur herstellung von einem spinnvlies
DE3713861A1 (de) * 1987-04-25 1988-11-10 Reifenhaeuser Masch Verfahren und spinnvliesanlage zur herstellung eines spinnvlieses aus synthetischem endlosfilament
GB2203764B (en) * 1987-04-25 1991-02-13 Reifenhaeuser Masch Production of spun fleece from continuous synthetic filaments
DE3713862A1 (de) * 1987-04-25 1988-11-10 Reifenhaeuser Masch Verfahren und spinnvliesanlage zur herstellung eines spinnvlieses aus synthetischem endlosfilament
JP2682130B2 (ja) * 1989-04-25 1997-11-26 三井石油化学工業株式会社 柔軟な長繊維不織布
US5108827A (en) * 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
US4968238A (en) * 1989-09-22 1990-11-06 E. I. Du Pont De Nemours And Company Apparatus for making a non-woven sheet
US5045248A (en) * 1989-09-22 1991-09-03 E. I. Du Pont De Nemours And Company Process for making a non-woven sheet
US5173356A (en) * 1989-09-25 1992-12-22 Amoco Corporation Self-bonded fibrous nonwoven webs
US5073436A (en) * 1989-09-25 1991-12-17 Amoco Corporation Multi-layer composite nonwoven fabrics
US5225018A (en) 1989-11-08 1993-07-06 Fiberweb North America, Inc. Method and apparatus for providing uniformly distributed filaments from a spun filament bundle and spunbonded fabric obtained therefrom
US5123983A (en) * 1990-08-24 1992-06-23 E. I. Du Pont De Nemours And Company Gas management system for closely-spaced laydown jets
US5122048A (en) * 1990-09-24 1992-06-16 Exxon Chemical Patents Inc. Charging apparatus for meltblown webs
US5182162A (en) * 1990-10-24 1993-01-26 Amoco Corporation Self-bonded nonwoven web and net-like web composites
US5295324A (en) * 1991-02-25 1994-03-22 E. I. Du Pont De Nemours And Company Method of enhancing the quality of produce using an agricultural sheet material
US5187005A (en) * 1991-04-24 1993-02-16 Amoco Corporation Self-bonded nonwoven web and woven fabric composites
US5200620A (en) * 1991-11-05 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy Electrostatic fiber spreader including a corona discharge device
US5256224A (en) 1991-12-31 1993-10-26 E. I. Du Pont De Nemours And Company Process for making molded, tufted polyolefin carpet
US5397413A (en) 1992-04-10 1995-03-14 Fiberweb North America, Inc. Apparatus and method for producing a web of thermoplastic filaments
US5225224A (en) * 1992-07-15 1993-07-06 Vannortwick H Christian Process for forming corn grit food products
US5296172A (en) * 1992-07-31 1994-03-22 E. I. Du Pont De Nemours And Company Electrostatic field enhancing process and apparatus for improved web pinning
US5382400A (en) * 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5336552A (en) * 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
DE4236514C2 (de) * 1992-10-26 1997-03-27 Fischer Karl Ind Gmbh Verfahren und Vorrichtung zur Förderung und Ablage von Scharen endloser Fäden mittels Luftkräften
DE4312419C2 (de) * 1993-04-16 1996-02-22 Reifenhaeuser Masch Anlage für die Herstellung einer Spinnvliesbahn aus aerodynamischen verstreckten Filamenten aus Kunststoff
US5308691A (en) * 1993-10-04 1994-05-03 E. I. Du Pont De Nemours And Company Controlled-porosity, calendered spunbonded/melt blown laminates
DE4414277C1 (de) * 1994-04-23 1995-08-31 Reifenhaeuser Masch Nach dem Ruhedruckprinzip arbeitende Spinnvliesanlage für die Herstellung einer Nonwoven-Spinnvliesbahn
US5707468A (en) * 1994-12-22 1998-01-13 Kimberly-Clark Worldwide, Inc. Compaction-free method of increasing the integrity of a nonwoven web
DE19518895C2 (de) * 1995-05-26 1999-07-08 Reifenhaeuser Masch Anlage für die Herstellung einer Vliesbahn aus Filamenten aus thermoplastischem Kunststoff
US5758823A (en) * 1995-06-12 1998-06-02 Georgia Tech Research Corporation Synthetic jet actuator and applications thereof
DE19521466C2 (de) * 1995-06-13 1999-01-14 Reifenhaeuser Masch Anlage für die Herstellung einer Spinnvliesbahn aus thermoplastischen Endlosfäden
US5667749A (en) * 1995-08-02 1997-09-16 Kimberly-Clark Worldwide, Inc. Method for the production of fibers and materials having enhanced characteristics
AU7163596A (en) * 1995-10-30 1997-05-22 Kimberly-Clark Corporation Fiber spin pack
DE19612142C1 (de) * 1996-03-27 1997-10-09 Reifenhaeuser Masch Anlage zur Herstellung einer Spinnvliesbahn aus Kunststoffilamenten
DE19620379C2 (de) * 1996-05-21 1998-08-13 Reifenhaeuser Masch Anlage zur kontinuierlichen Herstellung einer Spinnvliesbahn
US5853628A (en) * 1996-09-12 1998-12-29 Kimberly-Clark Worldwide, Inc. Method of forming nonwoven fabric having a pore size gradient
US5695377A (en) * 1996-10-29 1997-12-09 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics having improved fiber twisting and crimping
US5762857A (en) * 1997-01-31 1998-06-09 Weng; Jian Method for producing nonwoven web using pulsed electrostatic charge
EP0950744B1 (en) 1998-04-17 2004-03-03 Polymer Group, Inc. Improvements in the production of nonwoven webs using electrostatically charge conveyor belt
US6117379A (en) * 1998-07-29 2000-09-12 Kimberly-Clark Worldwide, Inc. Method and apparatus for improved quenching of nonwoven filaments
US6095901A (en) * 1998-12-09 2000-08-01 Alcon Laboratories, Inc. Polishing method for soft acrylic articles
FR2792656B1 (fr) * 1999-04-23 2001-06-01 Icbt Perfojet Sa Dispositif permettant d'assurer l'ouverture et la repartition d'un faisceau de filaments lors de la realisation d'une nappe textile non tissee
US6386260B1 (en) * 1999-04-28 2002-05-14 Polymer Group, Inc. Apparatus for providing a web of thermoplastic filaments
US6379136B1 (en) * 1999-06-09 2002-04-30 Gerald C. Najour Apparatus for production of sub-denier spunbond nonwovens
US6049956A (en) * 1999-06-18 2000-04-18 Adherent Technologies, Inc. Method and apparatus for spreading fiber bundles
WO2001029295A1 (en) 1999-10-18 2001-04-26 E.I. Du Pont De Nemours And Company Flash-spun sheet material
US20020037411A1 (en) 2000-07-10 2002-03-28 Frankfort Hans R. Method of producing polymeric filaments
FR2815647B1 (fr) 2000-10-20 2003-02-14 Rieter Perfojet Installation de production d'une nappe non tissee a difusseur et a separation des filaments par voie electrostatique
DE10055886A1 (de) 2000-11-08 2002-05-29 Humboldt Uni Zu Berlin Univers Impfstoffe, die rekombinante Hantavirusproteine enthalten, Verfahren zu iher Herstellung und ihre Verwendung
US6709623B2 (en) 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
AU2001229480B2 (en) 2001-01-12 2006-08-24 Polymer Group, Inc. Hydroentanglement of continuous polymer filaments
FR2825381B1 (fr) * 2001-05-31 2003-11-14 Rieter Perfojet Installation de production d'une nappe non tissee a poids tres regulier
US6660218B2 (en) * 2001-07-31 2003-12-09 E.I. Du Pont De Nemours And Company Filament draw jet apparatus and process
WO2003038174A1 (en) * 2001-09-26 2003-05-08 Bba Nonwovens Simpsonville, Inc. Apparatus and method for producing a nonwoven web of filaments
US7488441B2 (en) * 2002-06-15 2009-02-10 Kimberly-Clark Worldwide, Inc. Use of a pulsating power supply for electrostatic charging of nonwovens

Also Published As

Publication number Publication date
US8333918B2 (en) 2012-12-18
DE602004025489D1 (de) 2010-03-25
EP1678360B1 (en) 2010-02-10
EP1916324B1 (en) 2010-10-06
US20050087287A1 (en) 2005-04-28
WO2005045116A1 (en) 2005-05-19
MXPA06004085A (es) 2006-06-27
EP1916324A2 (en) 2008-04-30
EP1678360A1 (en) 2006-07-12
EP1916324A3 (en) 2008-05-14
CN1867722A (zh) 2006-11-22
DE602004029516D1 (de) 2010-11-18

Similar Documents

Publication Publication Date Title
AR046108A1 (es) Un metodo para formar un no tejido y un aparato para formar dicho no tejido
AR046049A1 (es) Un metodo para hacer un no tejido,un no tejido producido con dicho metodo y un aparato para formar dicho no tejido
AR108522A1 (es) Método para fabricar una red no tejida de alta esponjosidad
AR031489A1 (es) Tela no tejida, aparato para gofrar la misma y rodillo para usar en dicho aparato
AR054074A1 (es) Dispositivo para tratamiento de gases de escape y metodo para elaborarlo
ATE444850T1 (de) Elastomerer vliesschichtstoff und verfahren zu dessen herstellung
WO2005080701A3 (en) Insulation product having bicomponent fiber facing layer and method of manufacturing the same
CL2011001488A1 (es) Maquina, procedimiento y dispositivo para drenaje de una banda de material de fibras, la cual posee una primera area de compresion que presenta una longitud de area de compresion l1, por la cual la banda de material de fibra es conducida en posicion horizontal entre una cinta permeable circulatoria y una cinta de soporte circulatorio y permeable.
ATE475383T1 (de) Quetschvorrichtung
DK1618241T3 (da) Fremgangsmåde og apparat til törformning af et væv
ATE406149T1 (de) Absorbierender artikel, absorbierender kern für absorbierenden artikel und zugehöriges verfahren
AR038070A1 (es) Laminado unido e hilos elasticos, un metodo para hacer dicho tejido laminado elastico y una prenda descartable que incluye dicho tejido
BRPI0509866A (pt) dispositivo terapêutico para promover a cicatrização de uma ferida em um mamìfero, método de fabricação do mesmo, e, método de tratamento de uma ferida
CR9061A (es) Tela no tejida grabada
AR009761A1 (es) Tela no tejida teniendo un gradiente de tamano de poro, metodo y aparato para la formacion de la misma.
BR9509923A (pt) Processo e aparelho para produzir e manufaturar um artigo absorvente estirável
ATE497040T1 (de) Herstellung einer faserbahn mittels hydrodynamischer vernadelung
AR038791A1 (es) Aparato para reducir la birrefringencia y metodo para realizar lente oftalmica.
ATE268399T1 (de) Verfahren und vorrichtung zum herstellen eines faservlieses
BRPI0509220A (pt) método, formulação oftálmica e kit para para o tratamento de olho ressecado moderno a grave; método para o tratamento de olho ressecado crÈnico; e métodos para reduzir a vermelhidão e a produção de citocinas inflamatórias por células no epitélio
ES2153895T3 (es) Metodos para modular la insensibilidad de celulas t.
WO2012129527A3 (en) Biofunctional nanofibers for analyte separation in microchannels
DE602004025126D1 (de) Baumbeschneidungsvorrichtung
CL2008003282A1 (es) Poblacion de celulas humanas que expresan cd34 las cuales son obtenidas a partir de expansion de celulas de sangre de cordon umbilical en presencia de celulas menstruales humanas, metodo para obtener dichas celulas.
GB201316296D0 (en) Resilient tampon and method for making

Legal Events

Date Code Title Description
FG Grant, registration