FR2416105A1 - Filiere d'extrusion annulaire - Google Patents

Filiere d'extrusion annulaire

Info

Publication number
FR2416105A1
FR2416105A1 FR7803019A FR7803019A FR2416105A1 FR 2416105 A1 FR2416105 A1 FR 2416105A1 FR 7803019 A FR7803019 A FR 7803019A FR 7803019 A FR7803019 A FR 7803019A FR 2416105 A1 FR2416105 A1 FR 2416105A1
Authority
FR
France
Prior art keywords
pvc
extrusion die
annular extrusion
shearing action
shear ring
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7803019A
Other languages
English (en)
Other versions
FR2416105B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sussex Plastics Engineering Inc
Original Assignee
Sussex Plastics Engineering Inc
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 Sussex Plastics Engineering Inc filed Critical Sussex Plastics Engineering Inc
Priority to FR7803019A priority Critical patent/FR2416105A1/fr
Publication of FR2416105A1 publication Critical patent/FR2416105A1/fr
Application granted granted Critical
Publication of FR2416105B1 publication Critical patent/FR2416105B1/fr
Granted legal-status Critical Current

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/361—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die with the barrel or with a part thereof rotating
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention concerne une filière d'extrusion annulaire comprenant une bague de cisaillement rotative provoquant une action de pompage et de cisaillement sur la matière plastique lorsqu'elle passe à travers l'espace annulaire de la filière, ainsi qu'un procédé pour effectuer des extrusions annulaires.
FR7803019A 1978-02-03 1978-02-03 Filiere d'extrusion annulaire Granted FR2416105A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803019A FR2416105A1 (fr) 1978-02-03 1978-02-03 Filiere d'extrusion annulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803019A FR2416105A1 (fr) 1978-02-03 1978-02-03 Filiere d'extrusion annulaire

Publications (2)

Publication Number Publication Date
FR2416105A1 true FR2416105A1 (fr) 1979-08-31
FR2416105B1 FR2416105B1 (fr) 1982-04-09

Family

ID=9204179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803019A Granted FR2416105A1 (fr) 1978-02-03 1978-02-03 Filiere d'extrusion annulaire

Country Status (1)

Country Link
FR (1) FR2416105A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048819A3 (fr) * 1980-09-25 1983-01-19 Paul Troester Maschinenfabrik Dispositif pour extruder des cordons en élastomères de caoutchouc et/ou de matières synthétiques
EP0367749A3 (en) * 1988-10-05 1990-10-10 Semperit Reifen Aktiengesellschaft Injection arrangement
EP0413554A1 (fr) * 1989-08-17 1991-02-20 FRANCIS SHAW & COMPANY (MANCHESTER) LIMITED Dispositif de traitement
EP0334883B1 (fr) * 1986-12-06 1993-05-19 Prosyma Research Limited Compositions de polymeres renforces a l'aide de fibres, procede et appareil pour leur production
CN113115929A (zh) * 2021-05-24 2021-07-16 张清立 一种大盘鸡酱料及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547151A (en) * 1945-09-15 1951-04-03 Albert H Braeseke Extruding machine
FR1215692A (fr) * 1957-10-26 1960-04-20 Solvic Ind Delle Materie Plast Perfectionnements aux machines à extruder permettant de réaliser l'avance, le laminage, la filtration, l'homogénéisation, la compression et le moulage de matières thermoplastiques, en particulier pour la fabrication de tubes
FR1379142A (fr) * 1963-10-28 1964-11-20 Baker Perkins Granbull Ltd Machine d'extrusion perfectionnée, particulièrement pour les matières plastiques
FR1520894A (fr) * 1966-03-26 1968-04-12 Becker & Co Naturinwerk Enveloppe artificielle pour saucisses
DE2331986A1 (de) * 1973-06-20 1975-01-23 Siemens Ag Extruderspritzkopf

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547151A (en) * 1945-09-15 1951-04-03 Albert H Braeseke Extruding machine
FR1215692A (fr) * 1957-10-26 1960-04-20 Solvic Ind Delle Materie Plast Perfectionnements aux machines à extruder permettant de réaliser l'avance, le laminage, la filtration, l'homogénéisation, la compression et le moulage de matières thermoplastiques, en particulier pour la fabrication de tubes
FR1379142A (fr) * 1963-10-28 1964-11-20 Baker Perkins Granbull Ltd Machine d'extrusion perfectionnée, particulièrement pour les matières plastiques
FR1520894A (fr) * 1966-03-26 1968-04-12 Becker & Co Naturinwerk Enveloppe artificielle pour saucisses
DE2331986A1 (de) * 1973-06-20 1975-01-23 Siemens Ag Extruderspritzkopf

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048819A3 (fr) * 1980-09-25 1983-01-19 Paul Troester Maschinenfabrik Dispositif pour extruder des cordons en élastomères de caoutchouc et/ou de matières synthétiques
EP0334883B1 (fr) * 1986-12-06 1993-05-19 Prosyma Research Limited Compositions de polymeres renforces a l'aide de fibres, procede et appareil pour leur production
EP0367749A3 (en) * 1988-10-05 1990-10-10 Semperit Reifen Aktiengesellschaft Injection arrangement
EP0413554A1 (fr) * 1989-08-17 1991-02-20 FRANCIS SHAW & COMPANY (MANCHESTER) LIMITED Dispositif de traitement
CN113115929A (zh) * 2021-05-24 2021-07-16 张清立 一种大盘鸡酱料及其制备方法
CN113115929B (zh) * 2021-05-24 2022-11-29 张清立 一种大盘鸡酱料及其制备方法

Also Published As

Publication number Publication date
FR2416105B1 (fr) 1982-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse