CH463687A - Verfahren zum Verstrecken von zusammengesetzten Filamenten - Google Patents

Verfahren zum Verstrecken von zusammengesetzten Filamenten

Info

Publication number
CH463687A
CH463687A CH1524667A CH1524667A CH463687A CH 463687 A CH463687 A CH 463687A CH 1524667 A CH1524667 A CH 1524667A CH 1524667 A CH1524667 A CH 1524667A CH 463687 A CH463687 A CH 463687A
Authority
CH
Switzerland
Prior art keywords
composite filaments
drawing composite
filaments
composite
Prior art date
Application number
CH1524667A
Other languages
English (en)
Inventor
Pitzl Gilbert
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH463687A publication Critical patent/CH463687A/de

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
    • 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
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/32—Side-by-side structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
CH1524667A 1966-10-31 1967-10-31 Verfahren zum Verstrecken von zusammengesetzten Filamenten CH463687A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4870966A GB1196586A (en) 1966-10-31 1966-10-31 Jet Drawing of Conjugate Filaments
GB4871066A GB1115143A (en) 1966-10-31 1966-10-31 Hot drawing and annealing polyester filaments

Publications (1)

Publication Number Publication Date
CH463687A true CH463687A (de) 1968-10-15

Family

ID=26266318

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1524667A CH463687A (de) 1966-10-31 1967-10-31 Verfahren zum Verstrecken von zusammengesetzten Filamenten

Country Status (7)

Country Link
BE (1) BE705677A (de)
CH (1) CH463687A (de)
DE (1) DE1660590A1 (de)
FR (2) FR1560291A (de)
GB (2) GB1115143A (de)
LU (1) LU54737A1 (de)
NL (1) NL6714736A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616181A5 (en) * 1977-04-01 1980-03-14 Schweizerische Viscose Process for producing spin-oriented, undrawn polyhexamethylene- adipamide filaments
US4251481A (en) 1979-05-24 1981-02-17 Allied Chemical Corporation Continuous spin-draw polyester process
US4970038A (en) * 1988-11-29 1990-11-13 Basf Corporation Process of preparing polyester yarn
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5405682A (en) 1992-08-26 1995-04-11 Kimberly Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material
US5482772A (en) 1992-12-28 1996-01-09 Kimberly-Clark Corporation Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith
DE102008062590A1 (de) 2008-12-16 2010-06-17 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Auslösen eines Streckpunktes an einem laufenden synthetischen Faden

Also Published As

Publication number Publication date
GB1115143A (en) 1968-05-29
FR1560291A (de) 1969-03-21
BE705677A (de) 1968-03-01
NL6714736A (de) 1968-05-01
LU54737A1 (de) 1968-01-26
FR1561119A (de) 1969-03-28
DE1660590A1 (de) 1971-05-06
GB1196586A (en) 1970-07-01

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