IT1090451B - Testa di estrusione per la produzione di filati sintetici - Google Patents

Testa di estrusione per la produzione di filati sintetici

Info

Publication number
IT1090451B
IT1090451B IT23761/78A IT2376178A IT1090451B IT 1090451 B IT1090451 B IT 1090451B IT 23761/78 A IT23761/78 A IT 23761/78A IT 2376178 A IT2376178 A IT 2376178A IT 1090451 B IT1090451 B IT 1090451B
Authority
IT
Italy
Prior art keywords
production
extrusion head
synthetic yarns
yarns
synthetic
Prior art date
Application number
IT23761/78A
Other languages
English (en)
Other versions
IT7823761A0 (it
Inventor
Mario Miani
Original Assignee
Corima 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 Corima Spa filed Critical Corima Spa
Priority to IT23761/78A priority Critical patent/IT1090451B/it
Publication of IT7823761A0 publication Critical patent/IT7823761A0/it
Priority to GB7917605A priority patent/GB2024703A/en
Priority to US06/040,813 priority patent/US4259048A/en
Priority to DE19792920676 priority patent/DE2920676A1/de
Priority to FR7913091A priority patent/FR2426751A1/fr
Priority to ES480847A priority patent/ES480847A1/es
Priority to BR7903238A priority patent/BR7903238A/pt
Application granted granted Critical
Publication of IT1090451B publication Critical patent/IT1090451B/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
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
IT23761/78A 1978-05-24 1978-05-24 Testa di estrusione per la produzione di filati sintetici IT1090451B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT23761/78A IT1090451B (it) 1978-05-24 1978-05-24 Testa di estrusione per la produzione di filati sintetici
GB7917605A GB2024703A (en) 1978-05-24 1979-05-21 Spinneret
US06/040,813 US4259048A (en) 1978-05-24 1979-05-21 Extrusion head for producing synthetic and the like textile yarns
DE19792920676 DE2920676A1 (de) 1978-05-24 1979-05-22 Extruderkopf fuer die herstellung synthetischer und entsprechender textil- faeden
FR7913091A FR2426751A1 (fr) 1978-05-24 1979-05-23 Tete d'extrusion pour la confection de files synthetiques
ES480847A ES480847A1 (es) 1978-05-24 1979-05-23 Perfeccionamientos en los cabezales de extrusion para la - produccion de hilos sinteticos.
BR7903238A BR7903238A (pt) 1978-05-24 1979-05-24 Cabeca de extrusao para a producao de fios sinteticos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23761/78A IT1090451B (it) 1978-05-24 1978-05-24 Testa di estrusione per la produzione di filati sintetici

Publications (2)

Publication Number Publication Date
IT7823761A0 IT7823761A0 (it) 1978-05-24
IT1090451B true IT1090451B (it) 1985-06-26

Family

ID=11209752

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23761/78A IT1090451B (it) 1978-05-24 1978-05-24 Testa di estrusione per la produzione di filati sintetici

Country Status (7)

Country Link
US (1) US4259048A (it)
BR (1) BR7903238A (it)
DE (1) DE2920676A1 (it)
ES (1) ES480847A1 (it)
FR (1) FR2426751A1 (it)
GB (1) GB2024703A (it)
IT (1) IT1090451B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378325A (en) * 1980-05-13 1983-03-29 Fiber Industries, Inc. Process for quenching melt-spun filaments
US4341726A (en) * 1980-06-30 1982-07-27 Fiber Industries, Inc. Process for producing melt-spun filaments
US4332764A (en) * 1980-10-21 1982-06-01 Fiber Industries, Inc. Methods for producing melt-spun filaments
US4340341A (en) * 1980-10-21 1982-07-20 Fiber Industries, Inc. Apparatus for guiding filaments
US4424927A (en) 1980-10-21 1984-01-10 Fiber Industries, Inc. Method and apparatus for guiding filaments
US4514350A (en) * 1982-09-23 1985-04-30 Celanese Corporation Method for melt spinning polyester filaments
US4605364A (en) * 1982-09-23 1986-08-12 Celanese Corporation Melt-spinning apparatus for polyester filaments
GB2145967A (en) * 1983-09-06 1985-04-11 Polyfine Fibres & Eng Spinning head for plastics filaments, means for treating filament with liquids
DE3424343A1 (de) * 1984-07-03 1986-01-16 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zum trockenspinnen
JPH0684568B2 (ja) * 1985-03-04 1994-10-26 日本石油株式会社 ピッチ繊維の製造法
US4988270A (en) * 1985-09-18 1991-01-29 Ems-Inventa Ag Apparatus for cooling and conditioning melt-spun material
DE3822571A1 (de) * 1988-07-04 1990-02-01 Hoechst Ag Spinnverfahren und vorrichtung zur durchfuehrung desselben
US5230905A (en) * 1991-06-14 1993-07-27 Fare' S.P.A. Polymer extruding device
US5178814A (en) * 1991-08-09 1993-01-12 The Bouligny Company Quenching method and apparatus
IT1255935B (it) * 1992-10-29 1995-11-17 Ausimont Spa Filato multifilamento di polimeri a base di tetrafluoroetilene e relativo processo di preparazione.
GB2289012B (en) * 1994-04-30 1998-08-12 Philip Trevor Slack Improvements in or relating to synthetic filaments
DE19544662A1 (de) 1995-11-30 1997-06-05 Rieter Automatik Gmbh Schmelzespinnvorrichtung
US5935512A (en) * 1996-12-30 1999-08-10 Kimberly-Clark Worldwide, Inc. Nonwoven process and apparatus
DE10037923A1 (de) 2000-08-03 2001-03-29 Zimmer Ag Verfahren und Vorrichtung zur Herstellung von Endlosformkörpern
DE102005006737A1 (de) * 2005-02-15 2006-08-24 Voith Fabrics Patent Gmbh 3-D Polymer Extrusion
DE102009037754A1 (de) 2009-08-17 2011-02-24 Oerlikon Textile Gmbh & Co. Kg Extrusionsvorrichtung für Filamente

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923970A (en) * 1960-02-09 genovese
US3006027A (en) * 1958-06-27 1961-10-31 Spinnfaster Ag Method and apparatus for spinning and stretching viscose rayon
NL271547A (it) * 1960-11-18
JPS4930352Y2 (it) * 1971-02-17 1974-08-16
US3969462A (en) * 1971-07-06 1976-07-13 Fiber Industries, Inc. Polyester yarn production
US3695858A (en) * 1971-10-29 1972-10-03 Owens Corning Fiberglass Corp Method and apparatus for production of glass fibers
US4038357A (en) * 1972-06-28 1977-07-26 Imperial Chemical Industries Inc. Manufacture of synthetic filaments
US3959057A (en) * 1975-04-07 1976-05-25 Smith Jesse J Means and method for producing plastic netting
DE2630055B2 (de) * 1976-07-03 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zum Begasen der Düsenöffnungen beim Extrudieren von Kunststoff
JPS539293A (en) * 1976-07-14 1978-01-27 Ebara Corp Method and apparatus for regenerating activated carbon

Also Published As

Publication number Publication date
DE2920676A1 (de) 1979-11-29
GB2024703A (en) 1980-01-16
US4259048A (en) 1981-03-31
ES480847A1 (es) 1980-06-16
FR2426751A1 (fr) 1979-12-21
IT7823761A0 (it) 1978-05-24
BR7903238A (pt) 1979-12-11

Similar Documents

Publication Publication Date Title
IT1090451B (it) Testa di estrusione per la produzione di filati sintetici
IT1131397B (it) Procedimento per la produzione di p-cloroalchilbenzene
IT1146241B (it) Procedimento per la produzione di ditiazolil-disolfuri
IT1120460B (it) Procedimento per la produzione di mercaptani
IT1082694B (it) Procedimento per la produzione di poliammideimmidi
IT1015552B (it) Procedimento per la produzione di fibre sintetiche modificate
IT1118184B (it) Procedimento per la produzione di un filato crepe sintetico
IT1065711B (it) Procedimento per la produzione di benzanilide 2 sostituita
IT1143607B (it) Procedimento per la produzione di tiazoline-(3)
IT1165173B (it) Procedimento per la produzione di esanitrostilbene
IT1114318B (it) Procedimento per la produzione di antpachinone
IT1146917B (it) Procedimento per la produzione di amminoaril-beta-solfatoetil-solfone
IT1151445B (it) Dispositivo per la produzione di filato ad effetti
IT1071476B (it) Procedimento per la produzione di alcossianiline
IT1140788B (it) Procedimento migliorato per la produzione di 3-0-demetilfortimicine
IT1071455B (it) Procedimento per la produzione di indolina
IT1116811B (it) Procedimento per la produzione di ferriti
IT1079913B (it) Procedimento per la produzione di alchilfosfine
IT1082200B (it) Procedimento per la produzione di monoacetali di 1,2-dichetoni aromatici
IT1207016B (it) Procedimento per la produzione di 2-metilen-aldeidi
IT1086657B (it) Procedimento per la produzione di 6 metil-pierina
IT1112096B (it) Procedimento per la produzione di 3 bromoftalide
IT1086690B (it) Procedimento per la produzione di 3 cloroftalide
IT1096702B (it) Procedimento per la produzione di materie plastiche modificate
IT1144063B (it) Procedimento per la produzione di 2-alcossietil mercaptani

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960529