ES442765A1 - Method of production of oriented and stretched filaments, from thermoplastic polymers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method of production of oriented and stretched filaments, from thermoplastic polymers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES442765A1
ES442765A1 ES442765A ES442765A ES442765A1 ES 442765 A1 ES442765 A1 ES 442765A1 ES 442765 A ES442765 A ES 442765A ES 442765 A ES442765 A ES 442765A ES 442765 A1 ES442765 A1 ES 442765A1
Authority
ES
Spain
Prior art keywords
production
bath
filaments
translation
oriented
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
Application number
ES442765A
Other languages
Spanish (es)
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.)
Concorde Fibers Inc
Original Assignee
Concorde Fibers Inc
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 Concorde Fibers Inc filed Critical Concorde Fibers Inc
Publication of ES442765A1 publication Critical patent/ES442765A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

Method of production of filaments, oriented and stretched, from thermoplastic polymers, comprising the extrusion of a molten thermoplastic polymer material through a spinneret with outlet on a quencher bath, the removal of the bath from the resulting filaments and the stretching of the same to guide them, introducing and continuously withdrawing tempering liquid in said bath, characterized in that the rate of passage of the tempering liquid through the bath is regulated in order to maintain it at a temperature of at least 38.88º c, and because the filaments they are removed from the bath according to a stretching ratio comprised between that in which the resistance to rupture of the filaments stops increasing with the increase of the levels of stretching and 10% above it, which increases the production rhythm, interruptions in production decrease and quality is improved. (Machine-translation by Google Translate, not legally binding)
ES442765A 1974-12-19 1975-11-18 Method of production of oriented and stretched filaments, from thermoplastic polymers. (Machine-translation by Google Translate, not legally binding) Expired ES442765A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53424874A 1974-12-19 1974-12-19

Publications (1)

Publication Number Publication Date
ES442765A1 true ES442765A1 (en) 1977-04-01

Family

ID=24129294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442765A Expired ES442765A1 (en) 1974-12-19 1975-11-18 Method of production of oriented and stretched filaments, from thermoplastic polymers. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
AR (1) AR207267A1 (en)
ES (1) ES442765A1 (en)

Also Published As

Publication number Publication date
AR207267A1 (en) 1976-09-22

Similar Documents

Publication Publication Date Title
DE3885372D1 (en) Perforated plate for the underwater pelletizing of plastic strands with high melt flow speed.
HU170927B (en) Process for producing thread of polyacrylnitrile
DE68910857D1 (en) Method and device for cooling threads spun from the melt.
ES435306A1 (en) Process for high modulus polymeric materials
ES423956A1 (en) Polymer materials
ATE83269T1 (en) METHOD AND DEVICE FOR THE MANUFACTURE OF POLYPROPYLENE THREADS.
ES301251A1 (en) Procedure for production of filaments and threads of polymer polyethylene polyethylene (Machine-translation by Google Translate, not legally binding)
GB1075022A (en) Super-strength olefin polymer fibres
ES442765A1 (en) Method of production of oriented and stretched filaments, from thermoplastic polymers. (Machine-translation by Google Translate, not legally binding)
US2543027A (en) Method of making crinkled fibers
ES328260A1 (en) Procedure and device for the manufacture of filaments and threads that contain them. (Machine-translation by Google Translate, not legally binding)
US3126434A (en) Damping of surface movement of quench bath in
ES321937A1 (en) Procedure for threading continuous filaments. (Machine-translation by Google Translate, not legally binding)
GB1170640A (en) Process for Continuously Molding Thermoplastic Resin into Patterned Webs and Apparatus therefor
GB823309A (en) Improved process for making fibres and filaments of poly (4-methyl-1-pentene)
US2987373A (en) Process for manufacturing polyalkylene terephthalate threads
DE1660308A1 (en) Method and device for melt spinning synthetic threads
GB1395810A (en) Process for producing drawn filaments
JPS52148221A (en) Anti-pilling modified cross section fibers, spinnerets and apparatuses for producing them
ES373155A1 (en) A procedure for the manufacture of an elastic esterilla band. (Machine-translation by Google Translate, not legally binding)
FR1026472A (en) Method and apparatus for the continuous molding and particularly for spinning high organic polymers from a melt
ES456967A1 (en) Process and apparatus for producing a thermoplastic film
IT1085526B (en) Melt spinning polymeric filaments, e.g. of polyester - in which the solidified filaments are treated with a fluid at above their glass transition temps., thus eliminating a separate drawing stage
JPS52148219A (en) Production of anti-pilling fibers
GB1532821A (en) Melt spinning process and apparatus