BR6803992D0 - Processo e aparelho para resfriar filamentos extrusados em fusao - Google Patents

Processo e aparelho para resfriar filamentos extrusados em fusao

Info

Publication number
BR6803992D0
BR6803992D0 BR203992/68A BR20399268A BR6803992D0 BR 6803992 D0 BR6803992 D0 BR 6803992D0 BR 203992/68 A BR203992/68 A BR 203992/68A BR 20399268 A BR20399268 A BR 20399268A BR 6803992 D0 BR6803992 D0 BR 6803992D0
Authority
BR
Brazil
Prior art keywords
appliance
melting
extruded filaments
cooling extruded
cooling
Prior art date
Application number
BR203992/68A
Other languages
English (en)
Inventor
A Sarian
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of BR6803992D0 publication Critical patent/BR6803992D0/pt

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
BR203992/68A 1968-01-04 1968-11-13 Processo e aparelho para resfriar filamentos extrusados em fusao BR6803992D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69560468A 1968-01-04 1968-01-04

Publications (1)

Publication Number Publication Date
BR6803992D0 true BR6803992D0 (pt) 1973-02-08

Family

ID=24793701

Family Applications (1)

Application Number Title Priority Date Filing Date
BR203992/68A BR6803992D0 (pt) 1968-01-04 1968-11-13 Processo e aparelho para resfriar filamentos extrusados em fusao

Country Status (6)

Country Link
US (1) US3487144A (pt)
BR (1) BR6803992D0 (pt)
DE (1) DE1806691A1 (pt)
ES (1) ES361035A1 (pt)
FR (1) FR1596150A (pt)
GB (1) GB1193370A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505491A (en) * 1974-03-01 1978-03-30 Unilever Ltd Ice confection
US3932576A (en) * 1974-12-23 1976-01-13 Concorde Fibers, Inc. Apparatus for and method of melt spinning
US4529368A (en) * 1983-12-27 1985-07-16 E. I. Du Pont De Nemours & Company Apparatus for quenching melt-spun filaments
EP3049562A4 (en) * 2013-09-26 2017-05-03 Reliance Industries Limited System, method and device for quenching synthetic multifilament fibers
CN110106565B (zh) * 2019-06-20 2024-01-23 苏州金泉新材料股份有限公司 短纤维熔融纺丝用的u形环吹风冷却装置
CN112981566A (zh) * 2021-01-20 2021-06-18 浙江恒优化纤有限公司 半消光扁平poy合股纤维的纺丝设备及纺丝工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320343A (en) * 1962-08-23 1967-05-16 Schwarza Chemiefaser Process for melt-spinning of synthetic linear high polymers
US3257487A (en) * 1963-03-04 1966-06-21 Allied Chem Melt spinning of epsilon-polycaproamide filament
GB1070257A (en) * 1964-07-24 1967-06-01 Chemcell 1963 Ltd Spinning thermoplastic polymer filaments
US3325906A (en) * 1965-02-10 1967-06-20 Du Pont Process and apparatus for conveying continuous filaments

Also Published As

Publication number Publication date
US3487144A (en) 1969-12-30
GB1193370A (en) 1970-05-28
FR1596150A (pt) 1970-06-15
ES361035A1 (es) 1970-10-01
DE1806691A1 (de) 1969-08-07

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