BR9205343A - Cabeca de extrusao para a producao de fios - Google Patents

Cabeca de extrusao para a producao de fios

Info

Publication number
BR9205343A
BR9205343A BR9205343A BR9205343A BR9205343A BR 9205343 A BR9205343 A BR 9205343A BR 9205343 A BR9205343 A BR 9205343A BR 9205343 A BR9205343 A BR 9205343A BR 9205343 A BR9205343 A BR 9205343A
Authority
BR
Brazil
Prior art keywords
extrusion head
yarn production
yarn
production
extrusion
Prior art date
Application number
BR9205343A
Other languages
English (en)
Inventor
Philippe Boissonnat
Robert Fedorowsky
Giordano Roncato
Original Assignee
Vetrotex France Sa
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 Vetrotex France Sa filed Critical Vetrotex France Sa
Publication of BR9205343A publication Critical patent/BR9205343A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/707—Cables, i.e. two or more filaments combined together, e.g. ropes, cords, strings, yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
BR9205343A 1991-09-10 1992-09-09 Cabeca de extrusao para a producao de fios BR9205343A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9111165A FR2681001A1 (fr) 1991-09-10 1991-09-10 Tete d'extrusion pour la production de fils a partir d'une matiere rendue pateuse par chauffage.
PCT/FR1992/000849 WO1993004840A1 (fr) 1991-09-10 1992-09-09 Tete d'extrusion pour la production de fils a partir d'une matiere rendue pateuse par chauffage

Publications (1)

Publication Number Publication Date
BR9205343A true BR9205343A (pt) 1994-03-08

Family

ID=9416800

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205343A BR9205343A (pt) 1991-09-10 1992-09-09 Cabeca de extrusao para a producao de fios

Country Status (12)

Country Link
US (1) US5431555A (pt)
EP (1) EP0532407A1 (pt)
JP (1) JPH06504099A (pt)
KR (1) KR930702561A (pt)
BR (1) BR9205343A (pt)
CA (1) CA2091062A1 (pt)
CZ (1) CZ34793A3 (pt)
FR (1) FR2681001A1 (pt)
NO (1) NO930818L (pt)
SK (1) SK58693A3 (pt)
TW (1) TW234151B (pt)
WO (1) WO1993004840A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837314A (en) * 1994-06-10 1998-11-17 Johnson & Johnson Vision Products, Inc. Method and apparatus for applying a surfactant to mold surfaces
US6004650A (en) * 1996-12-31 1999-12-21 Owens Corning Fiberglas Technology, Inc. Fiber reinforced composite part and method of making same
US7625200B2 (en) * 2007-07-31 2009-12-01 Stratasys, Inc. Extrusion head for use in extrusion-based layered deposition modeling
CN107538714B (zh) * 2017-08-22 2019-08-09 福建晋江浔兴拉链科技有限公司 可自动送料的尼龙拉链尼龙丝的双模头挤丝生产装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245100B (de) * 1963-06-14 1967-07-20 Stefan Fischer Spritzkopf fuer Kunststoff-Verarbeitungs-maschinen
US3307216A (en) * 1964-10-05 1967-03-07 Fiber Industries Inc Annular spinning apparatus
US3608137A (en) * 1969-04-09 1971-09-28 Phillips Petroleum Co Nonparallel land die
US3970417A (en) * 1974-04-24 1976-07-20 Beloit Corporation Twin triple chambered gas distribution system for melt blown microfiber production
US4376746A (en) * 1980-04-01 1983-03-15 Ametek, Inc. Formation of hollow tapered brush bristles
DE3540757A1 (de) * 1985-11-16 1987-05-21 Reinbold Kunststoff Maschinent Spinnsystem
GB2190035A (en) * 1986-05-08 1987-11-11 Polysystems Machinery Manufact Film extrustion die-lip heater
US4944972A (en) * 1987-12-31 1990-07-31 American National Can Company Coextrusion apparatus, methods, and related films and packages
US5106562A (en) * 1989-12-28 1992-04-21 American National Can Company Extrusion methods and apparatus

Also Published As

Publication number Publication date
FR2681001B1 (pt) 1995-04-28
CZ34793A3 (en) 1993-12-15
FR2681001A1 (fr) 1993-03-12
KR930702561A (ko) 1993-09-09
US5431555A (en) 1995-07-11
TW234151B (pt) 1994-11-11
JPH06504099A (ja) 1994-05-12
WO1993004840A1 (fr) 1993-03-18
NO930818L (no) 1993-04-22
NO930818D0 (no) 1993-03-05
CA2091062A1 (fr) 1993-03-11
EP0532407A1 (fr) 1993-03-17
SK58693A3 (en) 1993-10-06

Similar Documents

Publication Publication Date Title
IT1232506B (it) Dispositivo per la produzione di un filato
BR8905917A (pt) Conjunto de cabecote de suprimento para um dispositivo de bobinagem de filamento
BR9204848A (pt) Cabecote sensor para um emissor de campo magnetico
IT1283007B1 (it) Impianto per la produzione di un nastro di tessuto di filatura di fi- li continui termoplastici
DE69217837D1 (de) Beschichtung für eine Giessform
DK0675849T3 (da) Dispenserhoved
DE69233544D1 (de) Enthaarungsvorrichtung
DE69305683D1 (de) Gewindeschneidmaschinenkopf
IT9022321A0 (it) Avvolgitrice a rulli
BR9203799A (pt) Processo para a producao de diritromicina
BR9201894A (pt) Processo de uma etapa para a producao de siloxanas
DE69208227D1 (de) Funkenerosionsmaschine
BR9205343A (pt) Cabeca de extrusao para a producao de fios
DE69116971D1 (de) Kollissionsverhütungssystem für einen bearbeitungskopf
ITMI921582A1 (it) Fresa per avanzamento a tuffo
BR9202790A (pt) Processo para a producao de polimero de olefina
KR930702563A (ko) 합성사의 제조장치
ITRM920470A1 (it) Dispositivo di avvolgimento per avvolgere un filato
IT1282969B1 (it) Impianto per la produzione di un nastro di tessuto di filamenti di ma- teriale termoplastico
DE69217054D1 (de) Extrusionsmatrize mit auswechselbaren Extrusionsdüsen
DE69226883D1 (de) Magnetkopfherstellungsverfahren
BR9202777A (pt) Cabecote de impressao para maquina de imprimir
ITMI910429A0 (it) Testa di estrusione per la produzione di filati a due componenti
BR9200248A (pt) Processo para a obtencao de dialquilaminopropanodiol
BR8800568A (pt) Dispositivo para a producao de fios de fibras cortadas

Legal Events

Date Code Title Description
EE Request for examination
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law