IT1026770B - Processo per la produzione di fili sintetici senza fine con buone caratteristiche di arricciamento - Google Patents

Processo per la produzione di fili sintetici senza fine con buone caratteristiche di arricciamento

Info

Publication number
IT1026770B
IT1026770B IT30158/74A IT3015874A IT1026770B IT 1026770 B IT1026770 B IT 1026770B IT 30158/74 A IT30158/74 A IT 30158/74A IT 3015874 A IT3015874 A IT 3015874A IT 1026770 B IT1026770 B IT 1026770B
Authority
IT
Italy
Prior art keywords
production
synthetic yarns
curling characteristics
good curling
endless synthetic
Prior art date
Application number
IT30158/74A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT1026770B publication Critical patent/IT1026770B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/022—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting while simultaneously drawing the yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT30158/74A 1973-12-06 1974-12-03 Processo per la produzione di fili sintetici senza fine con buone caratteristiche di arricciamento IT1026770B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360707A DE2360707A1 (de) 1973-12-06 1973-12-06 Verfahren zur herstellung synthetischer endlosfaeden mit guten kraeuseleigenschaften

Publications (1)

Publication Number Publication Date
IT1026770B true IT1026770B (it) 1978-10-20

Family

ID=5900006

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30158/74A IT1026770B (it) 1973-12-06 1974-12-03 Processo per la produzione di fili sintetici senza fine con buone caratteristiche di arricciamento

Country Status (13)

Country Link
US (1) US4164838A (it)
JP (1) JPS5089630A (it)
BE (1) BE822981A (it)
CA (1) CA1020021A (it)
DD (1) DD116268A5 (it)
DE (1) DE2360707A1 (it)
DK (1) DK633674A (it)
FR (1) FR2253860B1 (it)
GB (1) GB1483670A (it)
IE (1) IE40464B1 (it)
IT (1) IT1026770B (it)
LU (1) LU71423A1 (it)
NL (1) NL7415882A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658034A1 (de) * 1976-12-22 1978-07-06 Bayer Ag Falschdralltexturierverfahren fuer feine polyamid-garne
IT1065738B (it) * 1976-12-24 1985-03-04 Snia Viscosa Procedimento per la testurizzazione di fibre poliammidiche e fibre poliammidiche testurizzate ottenute secondo il procedimento
DE2831868C2 (de) * 1978-07-20 1983-11-10 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung eines hochgezwirnten, abwechselnd S- und Z-Drehungen aufweisenden, synthetischen Filamentgarns mit Crêpegarn-Charakter
US4296058A (en) * 1978-10-23 1981-10-20 Celanese Corporation Process for enhancing the uniformity of dye uptake of false twist texturized polyethylene terephthalate fibrous materials
IT1137461B (it) * 1981-04-24 1986-09-10 Val Lesina Spa Tessuti con effetto crespo costituiti da fili sintetici,continui,testurizzati e ad alto rapporto titolo filo/n.bave
EP0089005B1 (en) * 1982-03-16 1987-09-09 Teijin Limited Textured yarn and method and apparatus for producing the same
JPS61167037A (ja) * 1985-01-12 1986-07-28 東洋紡績株式会社 延伸同時仮撚加工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH520213A (de) * 1968-02-29 1972-03-15 Unitika Ltd Verfahren zur Herstellung von Kräuselgarn
GB1267231A (it) * 1968-07-16 1972-03-15
US3874159A (en) * 1971-01-29 1975-04-01 Fiber Industries Inc Yarn process
US3816988A (en) * 1971-02-03 1974-06-18 Bayer Ag Process and an apparatus for the production of synthetic, crimped, highly elastic endless yarn
JPS4936921A (it) * 1972-08-17 1974-04-05

Also Published As

Publication number Publication date
DE2360707A1 (de) 1975-06-19
DD116268A5 (it) 1975-11-12
IE40464L (en) 1975-06-06
FR2253860A1 (it) 1975-07-04
GB1483670A (en) 1977-08-24
BE822981A (fr) 1975-06-05
IE40464B1 (en) 1979-06-06
CA1020021A (en) 1977-11-01
NL7415882A (nl) 1975-06-10
US4164838A (en) 1979-08-21
FR2253860B1 (it) 1978-09-29
DK633674A (it) 1975-08-18
LU71423A1 (it) 1975-08-20
JPS5089630A (it) 1975-07-18

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