ES221616A1 - Un procedimiento y aparato para el estirado de filamentos de poliésteres lineares, cintas, peliculas y sus similares - Google Patents

Un procedimiento y aparato para el estirado de filamentos de poliésteres lineares, cintas, peliculas y sus similares

Info

Publication number
ES221616A1
ES221616A1 ES0221616A ES221616A ES221616A1 ES 221616 A1 ES221616 A1 ES 221616A1 ES 0221616 A ES0221616 A ES 0221616A ES 221616 A ES221616 A ES 221616A ES 221616 A1 ES221616 A1 ES 221616A1
Authority
ES
Spain
Prior art keywords
filaments
rolls
jets
polymer
films
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
ES0221616A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES221616A1 publication Critical patent/ES221616A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
ES0221616A 1954-05-07 1955-05-06 Un procedimiento y aparato para el estirado de filamentos de poliésteres lineares, cintas, peliculas y sus similares Expired ES221616A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1336154A GB758398A (en) 1954-05-07 1954-05-07 Drawing filaments, films and like articles

Publications (1)

Publication Number Publication Date
ES221616A1 true ES221616A1 (es) 1955-08-01

Family

ID=10021556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0221616A Expired ES221616A1 (es) 1954-05-07 1955-05-06 Un procedimiento y aparato para el estirado de filamentos de poliésteres lineares, cintas, peliculas y sus similares

Country Status (5)

Country Link
BE (1) BE538004A (cs)
ES (1) ES221616A1 (cs)
FR (1) FR1123512A (cs)
GB (1) GB758398A (cs)
NL (2) NL196951A (cs)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942325A (en) * 1957-05-14 1960-06-28 Du Pont Process of treating undrawn polyester yarns and filaments
BE638757A (cs) * 1962-10-16
GB1103484A (en) * 1964-05-28 1968-02-14 Ici Ltd Improvements in or relating to the manufacture of synthetic polyamide filaments
US3414648A (en) * 1964-08-24 1968-12-03 Du Pont Drawing and crimping tows of asymmetrically birefringent polyester filaments
US3452132A (en) * 1966-11-03 1969-06-24 Du Pont Process of steam drawing and annealing polyester yarn
US3452130A (en) * 1967-02-02 1969-06-24 Du Pont Jet initiated drawing process
US3452131A (en) * 1967-06-27 1969-06-24 Du Pont Process for stretching filaments
GB1362793A (en) * 1970-10-22 1974-08-07 Ici Ltd Process for drawing synthetic filaments
GB1393889A (en) * 1971-09-22 1975-05-14 Ici Ltd Drawing process for polyester filaments
US4059668A (en) * 1973-11-13 1977-11-22 Monsanto Company Method of stretching a tow
US4098864A (en) * 1976-02-18 1978-07-04 The Firestone Tire & Rubber Company Steam drawing of polyester monofilament to improve loop strength and resistance to fibrillation
GB1566955A (en) * 1977-01-27 1980-05-08 Heathcoat & Co Ltd Heating and drawing of synthetic filaments

Also Published As

Publication number Publication date
NL196951A (cs)
GB758398A (en) 1956-10-03
BE538004A (cs)
FR1123512A (fr) 1956-09-24
NL113828C (cs)

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