ES2066530T3 - Metodo y aparato para enfriamiento. - Google Patents

Metodo y aparato para enfriamiento.

Info

Publication number
ES2066530T3
ES2066530T3 ES92113381T ES92113381T ES2066530T3 ES 2066530 T3 ES2066530 T3 ES 2066530T3 ES 92113381 T ES92113381 T ES 92113381T ES 92113381 T ES92113381 T ES 92113381T ES 2066530 T3 ES2066530 T3 ES 2066530T3
Authority
ES
Spain
Prior art keywords
filaments
quick cooling
nozzle
gas
synthetic
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
ES92113381T
Other languages
English (en)
Inventor
Phillip E Lemond
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.)
Bouligny Co
Original Assignee
Bouligny 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 Bouligny Co filed Critical Bouligny Co
Application granted granted Critical
Publication of ES2066530T3 publication Critical patent/ES2066530T3/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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

SE PRESENTA UN METODO Y UN APARATO PARA LLEVAR A CABO UN PASO DE ENFRIAMIENTO RAPIDO DE FILAMENTOS SINTETICOS TALES COMO FILAMENTOS DE HILO SINTETICO A MEDIDA QUE SALEN DE UNA PLURALIDAD DE ABERTURAS EN UN MOLDE DE EXTRUSION EN DIRECCION HACIA ABAJO Y EN UNA FORMA ANULAR. SE SUMINISTRA UNA CABEZA DE ENFRIAMIENTO RAPIDO PROVISTA CON UN GAS PARA EL ENFRIAMIENTO RAPIDO QUE PROVIENE DE UNA FUENTE DE GAS, Y LA CABEZA INCLUYE UNA PRIMERA Y UNA SEGUNDA BOQUILLA QUE ESTAN DISPUESTAS DE FORMA ADYACENTE Y POR DEBAJO DEL MOLDE DE EXTRUSION Y DENTRO DEL DISEÑO ANULAR DE LOS FILAMENTOS, Y CADA UNA DE ESTAS BOQUILLAS TIENE LA FORMA ADECUADA PARA PROVOCAR QUE EL GAS PARA EL ENFRIAMIENTO RAPIDO PASE A TRAVES DE LA MISMA GENERALMENTE EN FORMA RADIAL HACIA LA DISPOSICION ANULAR DE LOS FILAMENTOS Y EN UN ANGULO PREDETERMINADO DIRIGIDO HACIA ARRIBA CON RESPECTO AL PLANO HORIZONTAL A TRAVES DE LA BOQUILLA PARA SUMINISTRAR UN ENFRIAMIENTO MAS UNIFORME DE TODOS LOS FILAMENTOS EN LA DISPOSICION ANULAR.
ES92113381T 1991-08-09 1992-08-06 Metodo y aparato para enfriamiento. Expired - Lifetime ES2066530T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/743,083 US5178814A (en) 1991-08-09 1991-08-09 Quenching method and apparatus

Publications (1)

Publication Number Publication Date
ES2066530T3 true ES2066530T3 (es) 1995-03-01

Family

ID=24987451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92113381T Expired - Lifetime ES2066530T3 (es) 1991-08-09 1992-08-06 Metodo y aparato para enfriamiento.

Country Status (5)

Country Link
US (1) US5178814A (es)
EP (1) EP0536497B1 (es)
JP (1) JPH05287606A (es)
DE (1) DE69201176T2 (es)
ES (1) ES2066530T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230905A (en) * 1991-06-14 1993-07-27 Fare' S.P.A. Polymer extruding device
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
SG50447A1 (en) 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
DE19535143B4 (de) * 1994-09-30 2006-02-16 Saurer Gmbh & Co. Kg Vorrichtung und Verfahren zur thermischen Behandlung von Fasern
US5984655A (en) * 1994-12-22 1999-11-16 Lenzing Aktiengesellschaft Spinning process and apparatus
DE19544662A1 (de) 1995-11-30 1997-06-05 Rieter Automatik Gmbh Schmelzespinnvorrichtung
US5935512A (en) * 1996-12-30 1999-08-10 Kimberly-Clark Worldwide, Inc. Nonwoven process and apparatus
DE50005349D1 (de) * 1999-09-07 2004-03-25 Barmag Barmer Maschf Verfahren zum schmelzspinnen
US20050184429A1 (en) * 2002-11-09 2005-08-25 Saurer Gmbh & Co. Kg Method and apparatus for melt spinning and cooling a plurality of synthetic filaments
US7491263B2 (en) * 2004-04-05 2009-02-17 Technology Innovation, Llc Storage assembly
EP1932955A1 (en) * 2006-12-15 2008-06-18 FARE' S.p.A. Process and apparatus for the production of a spunbond web
DE102010050275A1 (de) 2010-11-02 2012-05-03 Degudent Gmbh Lithiumsilikat-Gläser oder -Glaskeramiken, Verfahren zu deren Herstellung sowie deren Verwendung
GB201113658D0 (en) * 2011-08-08 2011-09-21 Surface Generation Ltd Tool temperature control
US9346089B2 (en) 2012-10-12 2016-05-24 Manchester Copper Products, Llc Extrusion press systems and methods
US9364987B2 (en) * 2012-10-12 2016-06-14 Manchester Copper Products, Llc Systems and methods for cooling extruded materials
US20150299902A1 (en) * 2013-02-04 2015-10-22 Nv Bekaert Sa Quench tube for polymer fiber extrusion
US9545653B2 (en) 2013-04-25 2017-01-17 Manchester Copper Products, Llc Extrusion press systems and methods

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730758A (en) * 1954-07-21 1956-01-17 Firestone Tire & Rubber Co Method and apparatus for the production of crimped filaments
NL271547A (es) * 1960-11-18
US3299469A (en) * 1964-11-18 1967-01-24 Du Pont Melt-spinning apparatus
DE1660316A1 (de) * 1967-01-03 1971-01-14 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von spinngekraeuselten Faeden aus linearen Hochpolymeren
US3669584A (en) * 1968-10-24 1972-06-13 Teijin Ltd Melt-spinning apparatus
US3632719A (en) * 1969-03-08 1972-01-04 Teijin Ltd Process and apparatus for melt-spinning of polyamide
US3672801A (en) * 1971-01-13 1972-06-27 Du Pont Spinning quench chamber having a conical flow director
US3705227A (en) * 1971-01-13 1972-12-05 Du Pont Process and apparatus for quenching melt spun filaments
US3969462A (en) * 1971-07-06 1976-07-13 Fiber Industries, Inc. Polyester yarn production
US3759642A (en) * 1971-10-26 1973-09-18 Grace W R & Co T-slot bolt
US3695858A (en) * 1971-10-29 1972-10-03 Owens Corning Fiberglass Corp Method and apparatus for production of glass fibers
US4038357A (en) * 1972-06-28 1977-07-26 Imperial Chemical Industries Inc. Manufacture of synthetic filaments
JPS517218A (en) * 1974-07-09 1976-01-21 Nitto Boseki Co Ltd Garasusenino seizoho
US3959057A (en) * 1975-04-07 1976-05-25 Smith Jesse J Means and method for producing plastic netting
JPS5215615A (en) * 1975-07-28 1977-02-05 Toray Ind Inc Melt spinning machine
US4227906A (en) * 1976-07-09 1980-10-14 Owens-Corning Fiberglas Corporation Environmental control for mineral fiber-forming
JPS539293A (en) * 1976-07-14 1978-01-27 Ebara Corp Method and apparatus for regenerating activated carbon
SU651055A1 (ru) * 1976-12-07 1979-03-05 Yastremskij Yurij N Способ управлени процессом формовани нити из расплава
IT1090451B (it) * 1978-05-24 1985-06-26 Corima Spa Testa di estrusione per la produzione di filati sintetici
DD143436B1 (de) * 1979-05-02 1981-07-29 Wolfgang Kreis Verfahren zum schmelzspinnen von synthetischen polymeren
SU903385A1 (ru) * 1979-06-07 1982-02-07 Всесоюзный Научно-Исследовательский Институт Машин Для Производства Синтетических Волокон Обдувочна шахта машины дл формовани синтетических нитей
US4378325A (en) * 1980-05-13 1983-03-29 Fiber Industries, Inc. Process for quenching melt-spun filaments
US4341726A (en) * 1980-06-30 1982-07-27 Fiber Industries, Inc. Process for producing melt-spun filaments
SU937545A1 (ru) * 1980-09-03 1982-06-23 Могилевское производственное объединение "Химволокно" им.В.И.Ленина Способ получени профилированной комплексной нити из расплава полимера
US4340341A (en) * 1980-10-21 1982-07-20 Fiber Industries, Inc. Apparatus for guiding filaments
JPS57161113A (en) * 1981-03-31 1982-10-04 Nippon Ester Co Ltd Melt spinning method
US4402900A (en) * 1982-11-01 1983-09-06 E. I. Du Pont De Nemours & Co. Dry spinning process with a gas flow amplifier
US4492557A (en) * 1983-07-19 1985-01-08 Allied Corporation Filament quenching apparatus
CH673659A5 (es) * 1987-03-05 1990-03-30 Inventa Ag
CH667676A5 (de) * 1985-09-18 1988-10-31 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut.
DE3701531A1 (de) * 1987-01-21 1988-08-04 Reifenhaeuser Masch Verfahren und anlage zur herstellung von einem spinnvlies
US4712988A (en) * 1987-02-27 1987-12-15 E. I. Du Pont De Nemours And Company Apparatus for quenching melt sprun filaments

Also Published As

Publication number Publication date
EP0536497B1 (en) 1995-01-11
DE69201176D1 (de) 1995-02-23
DE69201176T2 (de) 1995-06-22
EP0536497A2 (en) 1993-04-14
EP0536497A3 (en) 1993-06-30
US5178814A (en) 1993-01-12
JPH05287606A (ja) 1993-11-02

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