IT1302696B1 - Apparecchiatura e procedimento per la realizzazione di fibre ofilamenti continui bicomponenti con l'uso di inserti di condotti - Google Patents

Apparecchiatura e procedimento per la realizzazione di fibre ofilamenti continui bicomponenti con l'uso di inserti di condotti

Info

Publication number
IT1302696B1
IT1302696B1 IT1998MI002237A ITMI982237A IT1302696B1 IT 1302696 B1 IT1302696 B1 IT 1302696B1 IT 1998MI002237 A IT1998MI002237 A IT 1998MI002237A IT MI982237 A ITMI982237 A IT MI982237A IT 1302696 B1 IT1302696 B1 IT 1302696B1
Authority
IT
Italy
Prior art keywords
openings
component
ofylaments
procedure
construction
Prior art date
Application number
IT1998MI002237A
Other languages
English (en)
Inventor
Rosaldo Fare
Original Assignee
Rosaldo Fare
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 Rosaldo Fare filed Critical Rosaldo Fare
Priority to IT1998MI002237A priority Critical patent/IT1302696B1/it
Publication of ITMI982237A0 publication Critical patent/ITMI982237A0/it
Priority to DK98123739T priority patent/DK0995822T3/da
Priority to EP98123739A priority patent/EP0995822B1/en
Priority to AT98123739T priority patent/ATE287978T1/de
Priority to DE69828790T priority patent/DE69828790T2/de
Priority to ES98123739T priority patent/ES2234066T3/es
Publication of ITMI982237A1 publication Critical patent/ITMI982237A1/it
Application granted granted Critical
Publication of IT1302696B1 publication Critical patent/IT1302696B1/it

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
    • D01D5/28—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
    • D01D5/34—Core-skin structure; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Metal Extraction Processes (AREA)
  • Duct Arrangements (AREA)
IT1998MI002237A 1998-10-19 1998-10-19 Apparecchiatura e procedimento per la realizzazione di fibre ofilamenti continui bicomponenti con l'uso di inserti di condotti IT1302696B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1998MI002237A IT1302696B1 (it) 1998-10-19 1998-10-19 Apparecchiatura e procedimento per la realizzazione di fibre ofilamenti continui bicomponenti con l'uso di inserti di condotti
DK98123739T DK0995822T3 (da) 1998-10-19 1998-12-14 Anlæg og fremgangsmåde til at fremstille endelöse tokomponentfibre eller filamenter ved anvendelse af fleksible kanaler
EP98123739A EP0995822B1 (en) 1998-10-19 1998-12-14 Apparatus and method for making two component continuous fibers or filaments by using flexible ducts
AT98123739T ATE287978T1 (de) 1998-10-19 1998-12-14 Vorrichtung und verfahren zur herstellung von bikomponenten-endlosfasern unter verwendung von biegsamen rohrleitungen
DE69828790T DE69828790T2 (de) 1998-10-19 1998-12-14 Vorrichtung und Verfahren zur Herstellung von Bikomponenten-Endlosfasern unter Verwendung von biegsamen Rohrleitungen
ES98123739T ES2234066T3 (es) 1998-10-19 1998-12-14 Aparato y procedimiento para la fabricacion de fibras continuas de dos componentes mediante la utilizacion de conductos flexibles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002237A IT1302696B1 (it) 1998-10-19 1998-10-19 Apparecchiatura e procedimento per la realizzazione di fibre ofilamenti continui bicomponenti con l'uso di inserti di condotti

Publications (3)

Publication Number Publication Date
ITMI982237A0 ITMI982237A0 (it) 1998-10-19
ITMI982237A1 ITMI982237A1 (it) 2000-04-19
IT1302696B1 true IT1302696B1 (it) 2000-09-29

Family

ID=11380890

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002237A IT1302696B1 (it) 1998-10-19 1998-10-19 Apparecchiatura e procedimento per la realizzazione di fibre ofilamenti continui bicomponenti con l'uso di inserti di condotti

Country Status (6)

Country Link
EP (1) EP0995822B1 (it)
AT (1) ATE287978T1 (it)
DE (1) DE69828790T2 (it)
DK (1) DK0995822T3 (it)
ES (1) ES2234066T3 (it)
IT (1) IT1302696B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10154859B4 (de) * 2000-11-11 2011-03-10 Wetzel Ag Zunzgen Vorrichtung zum Schmelzspinnen von Mehrkomponentenfäden
US8585388B2 (en) 2006-12-15 2013-11-19 Fare' S.P.A. Process and apparatus for the production of nonwoven fabrics from extruded filaments
DE102013011956A1 (de) 2012-08-23 2014-02-27 Oerlikon Textile Gmbh & Co. Kg Spinndüsenvorrichtung
EP3479991A1 (en) 2017-11-03 2019-05-08 Polytex Sportbeläge Produktions-GmbH Polymer coextrusion head with a dual-channel nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570511A (it) * 1967-02-25 1969-06-13
DE3710946A1 (de) * 1987-04-01 1988-10-13 Neumuenster Masch App Duesenpaket zum spinnen von bikomponentenfaeden mit kern-mantel-struktur
JPH03104912A (ja) * 1989-09-13 1991-05-01 Tanaka Kikinzoku Kogyo Kk 鞘芯複合糸紡糸用口金装置
JP2540384B2 (ja) * 1990-11-29 1996-10-02 株式会社クラレ 芯鞘型複合繊維の製造方法および口金装置

Also Published As

Publication number Publication date
ES2234066T3 (es) 2005-06-16
ATE287978T1 (de) 2005-02-15
DE69828790D1 (de) 2005-03-03
DK0995822T3 (da) 2005-05-23
EP0995822A1 (en) 2000-04-26
ITMI982237A0 (it) 1998-10-19
EP0995822B1 (en) 2005-01-26
DE69828790T2 (de) 2005-11-24
ITMI982237A1 (it) 2000-04-19

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Legal Events

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0001 Granted