ES386164A1 - Procedimiento y aparato para la produccion, mediante la se-cuencia completa de hilatura y estiraje, de hilados sinteti-cos. - Google Patents

Procedimiento y aparato para la produccion, mediante la se-cuencia completa de hilatura y estiraje, de hilados sinteti-cos.

Info

Publication number
ES386164A1
ES386164A1 ES386164A ES386164A ES386164A1 ES 386164 A1 ES386164 A1 ES 386164A1 ES 386164 A ES386164 A ES 386164A ES 386164 A ES386164 A ES 386164A ES 386164 A1 ES386164 A1 ES 386164A1
Authority
ES
Spain
Prior art keywords
filaments
stretching
cooling
sequence
relating
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
ES386164A
Other languages
English (en)
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.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of ES386164A1 publication Critical patent/ES386164A1/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
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)
ES386164A 1969-12-04 1970-12-04 Procedimiento y aparato para la produccion, mediante la se-cuencia completa de hilatura y estiraje, de hilados sinteti-cos. Expired ES386164A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2535669 1969-12-04

Publications (1)

Publication Number Publication Date
ES386164A1 true ES386164A1 (es) 1973-03-16

Family

ID=11216455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386164A Expired ES386164A1 (es) 1969-12-04 1970-12-04 Procedimiento y aparato para la produccion, mediante la se-cuencia completa de hilatura y estiraje, de hilados sinteti-cos.

Country Status (6)

Country Link
BE (1) BE759802A (es)
DE (1) DE2059601B2 (es)
ES (1) ES386164A1 (es)
FR (1) FR2072824A5 (es)
GB (1) GB1281305A (es)
IE (1) IE34786B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813012C2 (de) * 1978-03-28 1985-04-18 Institut vysokomolekuljarnych soedinenij Akademii Nauk SSSR, Leningrad Verfahren zur Herstellung von Erzeugnissen aus Schmelzen kristallisierbarer Polymere

Also Published As

Publication number Publication date
FR2072824A5 (es) 1971-09-24
DE2059601A1 (de) 1971-06-09
IE34786L (en) 1971-06-04
DE2059601B2 (de) 1979-03-01
GB1281305A (en) 1972-07-12
IE34786B1 (en) 1975-08-20
BE759802A (fr) 1971-05-17

Similar Documents

Publication Publication Date Title
FR1206442A (fr) Filière pour la confection de fils à filaments creux multiples
CA995991A (en) Process for the simultaneous stretch texturing of filament yarn
ES284805A1 (es) Un método para hacer un hilo múltiple
CH554950A (fr) Procede de texturation d'un fil textile par fausse torsion.
ES386164A1 (es) Procedimiento y aparato para la produccion, mediante la se-cuencia completa de hilatura y estiraje, de hilados sinteti-cos.
FR1089684A (fr) Procédé de filage de la viscose
AT339689B (de) Gewindeschneidmaschine fur stangen, rohre od.dgl.
CH540355A (de) Strechwerk für Textilfasern
ES328230A1 (es) Procedimiento de estirado de cintas de polimeros sinteticos.
BR7304376D0 (pt) Processo e aparelho para tricotar panos ou tecidos de malha, de acordo com predeterminados niveis de conforto
CH444372A (fr) Procédé de production de filaments en polyamide pigmentés
FR1474827A (fr) étoffes extensibles tricotées, fils extensibles, et procédés pour la confection de ces étoffes et fils
BE813840A (fr) Procede de frisage de filaments polyolefiniques.
BE779917A (fr) Procede d'etirage de filaments de polyurethane
FI49260C (fi) Menetelmä lanka-aineen valmistamiseksi jakamalla aineraina tai paksump ia filamentteja.
FR56096E (fr) Procédé pour améliorer des articles tels que des fils, crins, etc., à base de superpolyamides
CH514008A (de) Fadenleitrolle für Streckeinrichtungen an Streckzwirn- und Streckwickelmaschinen
IT940041B (it) Procedimento per la fabbricazione dei ritorti a partire da filati di fibre
IT945522B (it) Procedimento per la arricciatura di filati tessili
ES407463A3 (es) Procedimiento para la produccion de hilo sintetico volumi- noso.
IT944286B (it) Apparecchio per azionare un fila toio per la falsa ritorcitura di filato
FR1468131A (fr) Procédé de gonflage de fils formés de filaments continus
FR1479662A (fr) Procédé de production de fils flammés ou boutonneux
CH309926A (fr) Procédé de fabrication d'articles extrudés, tels que fibres, filaments, fils, feuilles, tubes, etc.
ES216494A1 (es) UN DISPOSITIVO PARA LA PRODUCCIoN DE HILOS PERMANENTEMENTE RIZADOS U ONDULADOS DE FIBRAS TEXTILES ORGáNICAS COMPLETAMENTE SINTÉTICAS