BE813840A - Procede de frisage de filaments polyolefiniques. - Google Patents

Procede de frisage de filaments polyolefiniques.

Info

Publication number
BE813840A
BE813840A BE143308A BE143308A BE813840A BE 813840 A BE813840 A BE 813840A BE 143308 A BE143308 A BE 143308A BE 143308 A BE143308 A BE 143308A BE 813840 A BE813840 A BE 813840A
Authority
BE
Belgium
Prior art keywords
polyolefinic
curling process
filament
filament curling
polyolefinic filament
Prior art date
Application number
BE143308A
Other languages
English (en)
French (fr)
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
Priority to GB5931872A priority Critical patent/GB1465038A/en
Priority to AU67219/74A priority patent/AU481496B2/en
Priority claimed from AU67219/74A external-priority patent/AU481496B2/en
Priority to NL7404538A priority patent/NL7404538A/xx
Priority to DE2416847A priority patent/DE2416847A1/de
Priority to IT7450254A priority patent/IT1015915B/it
Priority to FR7412782A priority patent/FR2267394B1/fr
Priority to LU69837A priority patent/LU69837A1/xx
Application filed filed Critical
Priority to BE143308A priority patent/BE813840A/xx
Publication of BE813840A publication Critical patent/BE813840A/xx

Links

Classifications

    • 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
    • D01D5/23—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool by asymmetrical cooling of filaments, threads, or the like, leaving the spinnerettes
    • 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
    • D02J1/221—Preliminary treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BE143308A 1974-03-21 1974-04-17 Procede de frisage de filaments polyolefiniques. BE813840A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB5931872A GB1465038A (en) 1974-03-21 1972-12-22 Polymeric filaments
AU67219/74A AU481496B2 (en) 1974-03-27 Improvements relating to polymeric filaments
NL7404538A NL7404538A (nl) 1974-03-21 1974-04-03 Werkwijze en inrichting voor de vervaardiging van gekroesde filamenten verkregen door toe- passing van deze werkwijze en filamenten.
DE2416847A DE2416847A1 (de) 1974-03-21 1974-04-06 Verbesserungen an polymeren faeden
IT7450254A IT1015915B (it) 1974-03-21 1974-04-09 Procedimento ed apparecchio per produrre filamenti arricciati a base di poliolefine e prodotti cosi ottenuti
FR7412782A FR2267394B1 (xx) 1974-03-21 1974-04-11
LU69837A LU69837A1 (xx) 1974-03-21 1974-04-11
BE143308A BE813840A (fr) 1974-03-21 1974-04-17 Procede de frisage de filaments polyolefiniques.

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB3822873 1974-03-21
AU67219/74A AU481496B2 (en) 1974-03-27 Improvements relating to polymeric filaments
NL7404538A NL7404538A (nl) 1974-03-21 1974-04-03 Werkwijze en inrichting voor de vervaardiging van gekroesde filamenten verkregen door toe- passing van deze werkwijze en filamenten.
DE2416847A DE2416847A1 (de) 1974-03-21 1974-04-06 Verbesserungen an polymeren faeden
FR7412782A FR2267394B1 (xx) 1974-03-21 1974-04-11
LU69837A LU69837A1 (xx) 1974-03-21 1974-04-11
BE143308A BE813840A (fr) 1974-03-21 1974-04-17 Procede de frisage de filaments polyolefiniques.

Publications (1)

Publication Number Publication Date
BE813840A true BE813840A (fr) 1974-10-17

Family

ID=27560638

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143308A BE813840A (fr) 1974-03-21 1974-04-17 Procede de frisage de filaments polyolefiniques.

Country Status (7)

Country Link
BE (1) BE813840A (xx)
DE (1) DE2416847A1 (xx)
FR (1) FR2267394B1 (xx)
GB (1) GB1465038A (xx)
IT (1) IT1015915B (xx)
LU (1) LU69837A1 (xx)
NL (1) NL7404538A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318096C1 (de) * 1983-05-18 1984-12-20 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Kühlen von aus Spinndüsen extrudierten Kunststoffäden
US20020168497A1 (en) * 2001-05-11 2002-11-14 Lester Donald H. Non woven loop forming material

Also Published As

Publication number Publication date
AU481496A (xx) 1975-10-02
FR2267394B1 (xx) 1978-03-31
FR2267394A1 (xx) 1975-11-07
DE2416847A1 (de) 1975-10-30
LU69837A1 (xx) 1974-07-18
GB1465038A (en) 1977-02-16
IT1015915B (it) 1977-05-20
NL7404538A (nl) 1975-10-07

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