AR029354A1 - Aparato y proceso para hilatura por fusion para hilar filamentos polimericos continuos - Google Patents

Aparato y proceso para hilatura por fusion para hilar filamentos polimericos continuos

Info

Publication number
AR029354A1
AR029354A1 ARP000101777A ARP000101777A AR029354A1 AR 029354 A1 AR029354 A1 AR 029354A1 AR P000101777 A ARP000101777 A AR P000101777A AR P000101777 A ARP000101777 A AR P000101777A AR 029354 A1 AR029354 A1 AR 029354A1
Authority
AR
Argentina
Prior art keywords
stage
gas inlet
filaments
inlet chamber
continuous polymeric
Prior art date
Application number
ARP000101777A
Other languages
English (en)
Inventor
Young Nguyen
Gregory E Sweet
George Vassilatos
Hans Frankfort
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of AR029354A1 publication Critical patent/AR029354A1/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
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
    • 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
    • D01D13/00—Complete machines for producing artificial threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

Se provee un aparato y un proceso para hilatura por fusion para hilar filamentos poliméricos continuos, comprendiendo dicho aparato una cámara de entrada de gas de la primera etapa adaptada para que esté ubicada debajo de la hilera de extrusion y una segunda cámara de entrada de gas de la segunda etapa ubicada debajo de la cámara de entrada de gas de la primera etapa, donde las cámaras de entrada de gas de la primera y de la segunda etapa suministran gas a los filamentos para controlar la temperatura de los filamentos; y un tubo ubicado debajo de la cámara de entrada de gas de la segunda etapa para rodear los filamentos a medida que se enfrían, donde el tubo incluye una pared interna que tiene una seccion convergente, seguida por una seccion divergente.
ARP000101777A 1999-04-15 2000-04-14 Aparato y proceso para hilatura por fusion para hilar filamentos polimericos continuos AR029354A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12941299P 1999-04-15 1999-04-15

Publications (1)

Publication Number Publication Date
AR029354A1 true AR029354A1 (es) 2003-06-25

Family

ID=22439815

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000101777A AR029354A1 (es) 1999-04-15 2000-04-14 Aparato y proceso para hilatura por fusion para hilar filamentos polimericos continuos

Country Status (18)

Country Link
US (1) US6444151B1 (es)
EP (1) EP1173633B1 (es)
JP (1) JP4545951B2 (es)
KR (1) KR100670866B1 (es)
CN (1) CN1225573C (es)
AR (1) AR029354A1 (es)
AT (1) ATE244326T1 (es)
BR (1) BR0011173B1 (es)
CA (1) CA2364228C (es)
DE (1) DE60003668T2 (es)
EG (1) EG22698A (es)
ES (1) ES2200868T3 (es)
ID (1) ID30338A (es)
MX (1) MXPA01010364A (es)
MY (1) MY130460A (es)
TR (1) TR200102972T2 (es)
TW (1) TW504524B (es)
WO (1) WO2000063468A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1079008A1 (de) * 1999-08-26 2001-02-28 B a r m a g AG Verfahren und Vorrichtung zum Spinnen eines multifilen Fadens
JP2002309431A (ja) * 2000-06-21 2002-10-23 Toray Eng Co Ltd 紡糸装置
EP1299580B1 (en) * 2000-07-10 2006-03-15 E. I. du Pont de Nemours and Company Method of producing polymeric filaments
KR20030058353A (ko) * 2001-12-31 2003-07-07 백석기 열가소성 합성섬유세사 방사장치의 냉풍 제어방법 및제어장치
FR2838182B1 (fr) * 2002-04-08 2006-09-29 Cit Alcatel Tube de refroidissement de fibre optique
US7037097B2 (en) 2003-05-20 2006-05-02 Hills, Inc. Methods and apparatus for controlling airflow in a fiber extrusion system
WO2007079488A2 (en) * 2006-01-03 2007-07-12 Victor Barinov Controlled electrospinning of fibers
US8342831B2 (en) * 2006-04-07 2013-01-01 Victor Barinov Controlled electrospinning of fibers
CN101535537B (zh) * 2006-11-10 2011-01-26 欧瑞康纺织有限及两合公司 用于熔融纺制和冷却合成单丝的方法及装置
TWI310414B (en) * 2007-01-09 2009-06-01 Oriental Inst Technology Dna falsity-proof fiber and manufacturing method thereof
CN101235550B (zh) * 2008-02-01 2010-04-21 江阴中绿化纤工艺技术有限公司 48头方形纺丝甬道
JP5924149B2 (ja) * 2012-06-19 2016-05-25 日本ノズル株式会社 乾式紡糸装置
JP5925657B2 (ja) * 2012-10-03 2016-05-25 Ｔｍｔマシナリー株式会社 溶融紡糸装置
CN102912459B (zh) * 2012-11-02 2014-10-29 江阴中绿化纤工艺技术有限公司 圆周吹风式圆形氨纶纺丝甬道
TWI602965B (zh) * 2015-01-22 2017-10-21 財團法人紡織產業綜合研究所 紡織設備以及使用其製作熔噴纖維的方法
US11091861B2 (en) * 2018-01-31 2021-08-17 Fibertex Personal Care A/S Spunbonded nonwoven with crimped fine fibers
DE102021002459A1 (de) * 2021-05-08 2022-11-10 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Abkühlen einer Vielzahl synthetischer Fäden

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604667A (en) * 1950-08-23 1952-07-29 Du Pont Yarn process
US4156071A (en) * 1977-09-12 1979-05-22 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate) flat yarns and tows
JPS5593816A (en) * 1979-01-10 1980-07-16 Unitika Ltd Production of extremely fine polyester fiber
JPS60246807A (ja) * 1984-05-16 1985-12-06 Toray Ind Inc 溶融紡出糸条の冷却方法
US5250245A (en) * 1991-01-29 1993-10-05 E. I. Du Pont De Nemours And Company Process for preparing polyester fine filaments
JPS62184107A (ja) * 1986-02-05 1987-08-12 Unitika Ltd 溶融紡糸冷却方法
US4691003A (en) * 1986-04-30 1987-09-01 E. I. Du Pont De Nemours And Company Uniform polymeric filaments
US4687610A (en) * 1986-04-30 1987-08-18 E. I. Du Pont De Neumours And Company Low crystallinity polyester yarn produced at ultra high spinning speeds
US5141700A (en) * 1986-04-30 1992-08-25 E. I. Du Pont De Nemours And Company Melt spinning process for polyamide industrial filaments
US5034182A (en) * 1986-04-30 1991-07-23 E. I. Du Pont De Nemours And Company Melt spinning process for polymeric filaments
JP2674656B2 (ja) 1988-03-24 1997-11-12 三井石油化学工業株式会社 紡糸装置における溶融フィラメントの冷却方法並びにその装置
US5288557A (en) * 1993-01-21 1994-02-22 Perlman Richard I Portable hood ornament structure
TW268054B (es) 1993-12-03 1996-01-11 Rieter Automatik Gmbh
US5976431A (en) * 1993-12-03 1999-11-02 Ronald Mears Melt spinning process to produce filaments
US5824248A (en) * 1996-10-16 1998-10-20 E. I. Du Pont De Nemours And Company Spinning polymeric filaments
KR100574180B1 (ko) 1998-07-23 2006-04-27 바마크 악티엔게젤샤프트 합성 사를 방사하는 방사 장치 및 방법

Also Published As

Publication number Publication date
TR200102972T2 (tr) 2002-04-22
TW504524B (en) 2002-10-01
US6444151B1 (en) 2002-09-03
ID30338A (id) 2001-11-22
MY130460A (en) 2007-06-29
WO2000063468A1 (en) 2000-10-26
DE60003668T2 (de) 2004-06-09
CN1225573C (zh) 2005-11-02
BR0011173B1 (pt) 2011-07-12
JP4545951B2 (ja) 2010-09-15
CN1347466A (zh) 2002-05-01
BR0011173A (pt) 2002-02-19
EG22698A (en) 2003-06-30
CA2364228A1 (en) 2000-10-26
CA2364228C (en) 2010-01-26
KR100670866B1 (ko) 2007-01-18
ES2200868T3 (es) 2004-03-16
MXPA01010364A (es) 2002-05-06
DE60003668D1 (de) 2003-08-07
JP2002542402A (ja) 2002-12-10
EP1173633A1 (en) 2002-01-23
KR20010108498A (ko) 2001-12-07
EP1173633B1 (en) 2003-07-02
ATE244326T1 (de) 2003-07-15

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee