ES2026463T3 - Procedimiento para la fabricacion de un vellon de hilos continuos y dispositivo para la realizacion del procedimiento. - Google Patents

Procedimiento para la fabricacion de un vellon de hilos continuos y dispositivo para la realizacion del procedimiento.

Info

Publication number
ES2026463T3
ES2026463T3 ES198686730191T ES86730191T ES2026463T3 ES 2026463 T3 ES2026463 T3 ES 2026463T3 ES 198686730191 T ES198686730191 T ES 198686730191T ES 86730191 T ES86730191 T ES 86730191T ES 2026463 T3 ES2026463 T3 ES 2026463T3
Authority
ES
Spain
Prior art keywords
filament
nozzle
compressed air
draw
procedure
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
Application number
ES198686730191T
Other languages
English (en)
Inventor
Kurt Mente
Gerhard Knitsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JH Benecke GmbH
Corovin GmbH
Original Assignee
JH Benecke GmbH
Corovin GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6286443&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2026463(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JH Benecke GmbH, Corovin GmbH filed Critical JH Benecke GmbH
Application granted granted Critical
Publication of ES2026463T3 publication Critical patent/ES2026463T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/07—Coanda

Abstract

Procedimiento para la fabricación de un vellón de hilos continuos (10), los cuales por la influencia ejercida por un agente propulsor gaseoso son extraídos a elevada velocidad a modo de una pluralidad de hilos de las hileras y después del paso por un dispositivo extractor de hilos tubular (16; 20) son depositados sobre una placa base (32) para la formación del vellón, estando una tobera de extracción de hilos (12), que se encuentra en la entrada del dispositivo extractor de hilos (16; 20) alimentada por el agente propulsor gaseoso bajo una determinada presión de entrada (p1) (presión del aire comprimido) y con un determinado volumen de entrada (V1) (cantidad de aire comprimido) para la obtención de la fuerza de extracción de hilos deseada, caracterizado por el hecho de que también en las proximidades de la salida del dispositivo extractor de hilos (16, 20) se suministra un agente propulsor gaseoso con una presión inferior (p2) y volumen (V2) mediante una tobera impulsora adicional (22) y por el hecho de que la presión de entrada (p1) y el volumen de entrada (V1) son reducidos simultáneamente.
ES198686730191T 1985-11-21 1986-11-21 Procedimiento para la fabricacion de un vellon de hilos continuos y dispositivo para la realizacion del procedimiento. Expired - Lifetime ES2026463T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853541128 DE3541128A1 (de) 1985-11-21 1985-11-21 Verfahren zur herstellung eines vlieses aus endlosfaeden und vorrichtung zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
ES2026463T3 true ES2026463T3 (es) 1992-05-01

Family

ID=6286443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198686730191T Expired - Lifetime ES2026463T3 (es) 1985-11-21 1986-11-21 Procedimiento para la fabricacion de un vellon de hilos continuos y dispositivo para la realizacion del procedimiento.

Country Status (6)

Country Link
US (2) US4847035A (es)
EP (1) EP0223734B1 (es)
JP (1) JPS62206072A (es)
AT (1) ATE67800T1 (es)
DE (2) DE3541128A1 (es)
ES (1) ES2026463T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993943A (en) * 1987-12-21 1999-11-30 3M Innovative Properties Company Oriented melt-blown fibers, processes for making such fibers and webs made from such fibers
JP2887611B2 (ja) * 1990-01-27 1999-04-26 三井化学株式会社 不織布の製造方法及び装置
CA2038164C (en) * 1990-03-14 1999-02-09 Keiji Kobayashi Air gun for the production of non-woven fabric and non-woven fabric producing apparatus
JP2842677B2 (ja) * 1990-08-27 1999-01-06 三井化学株式会社 不織布製造用エアガン
US5421064A (en) * 1991-04-09 1995-06-06 Mitsui Petrochemical Industries, Ltd. Filaments dispersing device
DE4414277C1 (de) * 1994-04-23 1995-08-31 Reifenhaeuser Masch Nach dem Ruhedruckprinzip arbeitende Spinnvliesanlage für die Herstellung einer Nonwoven-Spinnvliesbahn
US5711970A (en) * 1995-08-02 1998-01-27 Kimberly-Clark Worldwide, Inc. Apparatus for the production of fibers and materials having enhanced characteristics
US5667749A (en) * 1995-08-02 1997-09-16 Kimberly-Clark Worldwide, Inc. Method for the production of fibers and materials having enhanced characteristics
US5811178A (en) * 1995-08-02 1998-09-22 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent with fiber density gradient
AU1022397A (en) * 1995-12-15 1997-07-14 Kimberly-Clark Corporation High temperature, high speed rotary valve
US6013223A (en) * 1998-05-28 2000-01-11 Biax-Fiberfilm Corporation Process and apparatus for producing non-woven webs of strong filaments
US7018188B2 (en) * 2003-04-08 2006-03-28 The Procter & Gamble Company Apparatus for forming fibers
EP2111487A2 (en) * 2007-01-19 2009-10-28 Oerlikon Textile GmbH & Co. KG Apparatus and method for depositing synthetic fibers to form a non-woven web
US20080217422A1 (en) * 2007-03-09 2008-09-11 Daniel Elden Near Nozzle assembly, delivery system and method for conveying insulation material
CA2771144C (en) 2009-08-14 2017-03-07 The Procter & Gamble Company Spinning die assembly and method for forming fibres using said assembly
US20110076907A1 (en) * 2009-09-25 2011-03-31 Glew Charles A Apparatus and method for melt spun production of non-woven fluoropolymers or perfluoropolymers
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094262A (en) * 1960-11-25 1963-06-18 Du Pont Improved yarn handling sucker gun
US3485428A (en) * 1967-01-27 1969-12-23 Monsanto Co Method and apparatus for pneumatically depositing a web
DE1785158C3 (de) * 1968-08-17 1979-05-17 Metallgesellschaft Ag, 6000 Frankfurt Runddiise zum Abziehen und Ablegen von Fäden zu einem Fadenvlies
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
DE2053918B2 (de) * 1970-11-03 1976-09-30 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren und vorrichtung zur herstellung gekraeuselter faeden aus synthetischen hochpolymeren
US3776796A (en) * 1971-09-28 1973-12-04 Allied Chem Process and apparatus for production of a nonwoven web
US3734803A (en) * 1971-09-28 1973-05-22 Allied Chem Apparatus for splaying and depositing nonwoven filamentary structures
US3738894A (en) * 1971-09-28 1973-06-12 Allied Chem Foraminal apparatus for splaying and depositing nonwoven filamentary structures
US3736211A (en) * 1971-09-28 1973-05-29 Allied Chem Two-planar deflector for dispersing and depositing nonwoven filamentary structures
DE2200782A1 (de) * 1972-01-08 1973-08-02 Metallgesellschaft Ag Verfahren und vorrichtung zum herstellen eines vlieses aus endlosfaeden
JPS499436A (es) * 1972-05-26 1974-01-28
DE2421401C3 (de) * 1974-05-03 1982-12-09 J.H. Benecke Gmbh, 3000 Hannover Vorrichtung zum Verteilen eines Fadenbündels bei der Spinnvlies-Herstellung
US4346504A (en) * 1980-07-11 1982-08-31 Hoechst Fibers Industries Yarn forwarding and drawing apparatus
US4322027A (en) * 1980-10-02 1982-03-30 Crown Zellerbach Corporation Filament draw nozzle
JPS60151357A (ja) * 1984-01-12 1985-08-09 東レ株式会社 繊維ウェブの製造方法

Also Published As

Publication number Publication date
DE3541128C2 (es) 1989-08-17
US4964197A (en) 1990-10-23
ATE67800T1 (de) 1991-10-15
JPS62206072A (ja) 1987-09-10
JPH0140142B2 (es) 1989-08-25
DE3541128A1 (de) 1987-05-27
US4847035A (en) 1989-07-11
EP0223734B1 (de) 1991-09-25
EP0223734A3 (en) 1989-03-15
DE3681692D1 (de) 1991-10-31
EP0223734A2 (de) 1987-05-27

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