IT976970B - Procedimento di filatura per estrusione e di stiro - Google Patents

Procedimento di filatura per estrusione e di stiro

Info

Publication number
IT976970B
IT976970B IT4779473A IT4779473A IT976970B IT 976970 B IT976970 B IT 976970B IT 4779473 A IT4779473 A IT 4779473A IT 4779473 A IT4779473 A IT 4779473A IT 976970 B IT976970 B IT 976970B
Authority
IT
Italy
Prior art keywords
ironing
spinning
extrusion
procedure
Prior art date
Application number
IT4779473A
Other languages
English (en)
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Application granted granted Critical
Publication of IT976970B publication Critical patent/IT976970B/it

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
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT4779473A 1972-02-01 1973-01-19 Procedimento di filatura per estrusione e di stiro IT976970B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722204535 DE2204535B2 (de) 1972-02-01 1972-02-01 Schmelzspinn- und streckverfahren zur herstellung von polyesterfaeden

Publications (1)

Publication Number Publication Date
IT976970B true IT976970B (it) 1974-09-10

Family

ID=5834613

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4779473A IT976970B (it) 1972-02-01 1973-01-19 Procedimento di filatura per estrusione e di stiro

Country Status (9)

Country Link
JP (1) JPS5743653B2 (it)
CH (1) CH549647A (it)
CS (1) CS173618B2 (it)
DD (1) DD101706A1 (it)
DE (1) DE2204535B2 (it)
GB (1) GB1375151A (it)
IT (1) IT976970B (it)
NL (1) NL7301435A (it)
SU (1) SU985162A1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528418B2 (it) * 1973-12-13 1977-03-09
JPS50100308A (it) * 1974-01-09 1975-08-08
AR207251A1 (es) * 1975-05-22 1976-09-22 Monsanto Co Procedimiento para producir un hilado partiendo de un polimero de poliamida termoplastica para la hilatura en estado de fusion
US4101525A (en) * 1976-10-26 1978-07-18 Celanese Corporation Polyester yarn of high strength possessing an unusually stable internal structure
DE2925006C2 (de) * 1979-06-21 1983-06-30 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung schmelzgesponnener und molekularorientierend verstreckter, kristalliner Filamente
DE3018373C2 (de) * 1980-05-14 1983-11-17 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Verfahren zum Schären von Kettfäden für Web- und Wirkmaschinen sowie Schäranlage zur Durchführung des Verfahrens
DE3346677A1 (de) * 1983-12-23 1985-07-04 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur herstellung eines multifilen chemiefadens
DE3508955A1 (de) * 1985-03-13 1986-09-25 Davy McKee AG, 6000 Frankfurt Verfahren zum schnellspinnstrecken synthetischer garne
DE3521479C1 (de) * 1985-06-14 1987-01-02 Neckelmann Kaj Synt Fiber Verwendung eines Garns zur Herstellung eines verformbaren Flaechengebildes
DE59403372D1 (de) * 1993-04-30 1997-08-21 Barmag Barmer Maschf Streckverfahren
WO2011138302A1 (de) * 2010-05-07 2011-11-10 Oerlikon Textile Gmbh & Co. Kg Verfahren und vorrichtung zum schmelzspinnen, verstrecken und aufwickeln mehrerer synthetischer fäden
CN102373525B (zh) * 2010-08-06 2015-10-07 日本Tmt机械株式会社 丝线加热装置
JP5645594B2 (ja) * 2010-10-21 2014-12-24 Ｔｍｔマシナリー株式会社 糸条加熱装置
JP5656503B2 (ja) * 2010-08-06 2015-01-21 Ｔｍｔマシナリー株式会社 糸条加熱装置
JP5977153B2 (ja) * 2012-11-22 2016-08-24 Ｔｍｔマシナリー株式会社 紡糸巻取設備

Also Published As

Publication number Publication date
SU985162A1 (ru) 1982-12-30
DD101706A1 (it) 1973-11-12
DE2204535B2 (de) 1976-06-24
CH549647A (de) 1974-05-31
GB1375151A (it) 1974-11-27
CS173618B2 (it) 1977-02-28
NL7301435A (it) 1973-08-03
JPS5743653B2 (it) 1982-09-16
DE2204535A1 (de) 1973-08-23
JPS4882115A (it) 1973-11-02

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