ES2090334T3 - Aparato para formar una lamina fibrosa no tejida. - Google Patents

Aparato para formar una lamina fibrosa no tejida.

Info

Publication number
ES2090334T3
ES2090334T3 ES91909529T ES91909529T ES2090334T3 ES 2090334 T3 ES2090334 T3 ES 2090334T3 ES 91909529 T ES91909529 T ES 91909529T ES 91909529 T ES91909529 T ES 91909529T ES 2090334 T3 ES2090334 T3 ES 2090334T3
Authority
ES
Spain
Prior art keywords
yarn
extension
thread
deflectors
collecting surface
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
ES91909529T
Other languages
English (en)
Inventor
Terry James Farr
James Joseph Dempsey
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2090334T3 publication Critical patent/ES2090334T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01D5/11—Flash-spinning

Abstract

UNA COMBINACION DE APARATO PARA FORMAR UNA LAMINA FIBROSA NO TEJIDA (209 QUE TIENE UN MAYOR ANCHO UTILIZABLE, QUE INCLUYE UNA PLURALIDAD DE PAQUETES DE HILADO CENTRALMENTE SITUADOS Y UNA PLURALIDAD DE PAQUETES DE HILADO DE BORDE, CADA UNO DE LOS CUALES COMPRENDE UN CONJUNTO DE HILADO (11) PARA HILAR UNA HEBRA FIBROSA (18), UN DEFLECTOR GIRATORIO (12) PARA RECIBIR LA HEBRA Y DEFLECTARLA HACIA ABAJO MIENTRAS EXTIENDE SIMULTANEAMENTE LA HEBRA Y HACE QUE LA HEBRA DE EXTENSION OSCILE, Y UN MOTOR (13) PARA HACER GIRAR EL DEFLECTOR. UNA SUPERFICIE COLECTORA MOVIL (15) ESTA SITUADA POR DEBAJO DE TODOS LOS PAQUETES DE HILADO PARA RECOGER LAS HEBRAS DE EXTENSION CUANDO SON DEPOSITADAS POR LOS DEFLECTORES. LOS DEFLECTORES DE LOS PAQUETES DE HILADO DE BORDES ESTAN CONFIGURADOS PARA EXTENDER LAS HEBRAS DE EXTENSION SOBRE LA SUPERFICIE COLECTORA MOVIL EN UNA FORMA DE PERFIL CALIBRADO DE BASE DE RINGLERA TRIANGULAR MIENTRAS LOS DEFLECTORES DE LOS PAQUETES DE HILADO SITUADOS CENTRALMENTE ESTAN CONFIGURADOSPARA EXTENDER LAS HEBRAS DE EXTENSION SOBRE LA SUPERFICIE COLECTORA EN UNA FORMA DE PERFIL CALIBRADO DE BASE DE RINGLERA TRAPEZOIDAL. PREFERENTEMENTE, CADA PAQUETE DE HILADO DE BORDE COOPERA CON UNA GUIA DE PRODUCTO (73, 74) CONTRA LA CUAL UNA PARTE DE LA HEBRA DE EXTENSION DEL PAQUETE DE HILADO DE BORDE CHOCA Y SE DESLIZA HACIA ABAJO Y HACIA AFUERA SOBRE LA SUPERFICIE COLECTORA MOVIL.
ES91909529T 1991-05-10 1991-05-10 Aparato para formar una lamina fibrosa no tejida. Expired - Lifetime ES2090334T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1991/003119 WO1992020511A1 (en) 1991-05-10 1991-05-10 Apparatus for forming the edge of flash spun webs

Publications (1)

Publication Number Publication Date
ES2090334T3 true ES2090334T3 (es) 1996-10-16

Family

ID=22225506

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91909529T Expired - Lifetime ES2090334T3 (es) 1991-05-10 1991-05-10 Aparato para formar una lamina fibrosa no tejida.

Country Status (5)

Country Link
EP (1) EP0584060B1 (es)
JP (1) JP2901756B2 (es)
DE (1) DE69121912T2 (es)
ES (1) ES2090334T3 (es)
WO (1) WO1992020511A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2222243A1 (en) * 1995-06-02 1996-12-05 Wayne Edward Billings Apparatus and process for forming a fibrous sheet
US6709623B2 (en) 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
EP1656474B1 (en) * 2003-04-03 2010-08-04 E.I. Du Pont De Nemours And Company Rotary process for forming uniform material
ITVI20030124A1 (it) * 2003-06-30 2005-01-01 G & G Engineering Srl Dispositivo automatico per l'ottimazione della distribuzione
BRPI0508734A (pt) * 2004-04-01 2007-08-14 Du Pont membrana, folha compósita, processos e processo para a formação de um material
US8303874B2 (en) * 2006-03-28 2012-11-06 E I Du Pont De Nemours And Company Solution spun fiber process
CN110106562B (zh) * 2019-04-26 2021-07-30 英鸿纳米科技股份有限公司 一种纳米纤维静电纺丝设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736676A (en) * 1953-04-24 1956-02-28 Owens Corning Fiberglass Corp Fibrous mats and production thereof
US3387326A (en) * 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US3497918A (en) * 1967-04-06 1970-03-03 Du Pont Apparatus for making a nonwoven fibrous sheet
US3593074A (en) * 1969-12-22 1971-07-13 Du Pont Apparatus and process
US4334340A (en) * 1980-01-25 1982-06-15 Crown Zellerbach Corporation System and method for dispersing filaments
US4537733A (en) * 1983-10-31 1985-08-27 E. I. Du Pont De Nemours And Company Nonwoven fiber-sheet process
US4666395A (en) * 1985-12-30 1987-05-19 E. I. Dupont De Nemours And Company Apparatus for making nonwoven sheet
WO1988002795A1 (en) * 1986-10-13 1988-04-21 Asahi Kasei Kogyo Kabushiki Kaisha High-density polyethylene net-like fiber, nonwoven fabric made of the fiber and production of them

Also Published As

Publication number Publication date
JPH06507211A (ja) 1994-08-11
DE69121912D1 (de) 1996-10-10
DE69121912T2 (de) 1997-04-03
EP0584060A4 (es) 1994-04-27
JP2901756B2 (ja) 1999-06-07
EP0584060B1 (en) 1996-09-04
EP0584060A1 (en) 1994-03-02
WO1992020511A1 (en) 1992-11-26

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