FR2271032A1 - Extrusion machine esp. for the food industry - with two material advancing screws and material outlet spinnerets in base - Google Patents

Extrusion machine esp. for the food industry - with two material advancing screws and material outlet spinnerets in base

Info

Publication number
FR2271032A1
FR2271032A1 FR7339885A FR7339885A FR2271032A1 FR 2271032 A1 FR2271032 A1 FR 2271032A1 FR 7339885 A FR7339885 A FR 7339885A FR 7339885 A FR7339885 A FR 7339885A FR 2271032 A1 FR2271032 A1 FR 2271032A1
Authority
FR
France
Prior art keywords
outlet
food industry
screw
spinnerets
extrusion machine
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
FR7339885A
Other languages
English (en)
Other versions
FR2271032B1 (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.)
Creusot Loire SA
Original Assignee
Creusot Loire 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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7339885A priority Critical patent/FR2271032A1/fr
Priority to NL7413920A priority patent/NL7413920A/xx
Priority to GB47627/74A priority patent/GB1479169A/en
Priority to LU71250A priority patent/LU71250A1/xx
Priority to BE150355A priority patent/BE822018A/fr
Priority to IT70297/74A priority patent/IT1024790B/it
Publication of FR2271032A1 publication Critical patent/FR2271032A1/fr
Application granted granted Critical
Publication of FR2271032B1 publication Critical patent/FR2271032B1/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/03—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
    • B29C48/25—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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation And Processing Of Food Products (AREA)
FR7339885A 1973-11-09 1973-11-09 Extrusion machine esp. for the food industry - with two material advancing screws and material outlet spinnerets in base Granted FR2271032A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7339885A FR2271032A1 (en) 1973-11-09 1973-11-09 Extrusion machine esp. for the food industry - with two material advancing screws and material outlet spinnerets in base
NL7413920A NL7413920A (nl) 1973-11-09 1974-10-24 Extrusiemachine.
GB47627/74A GB1479169A (en) 1973-11-09 1974-11-04 Extrusion machines
LU71250A LU71250A1 (fr) 1973-11-09 1974-11-07
BE150355A BE822018A (fr) 1973-11-09 1974-11-08 Machine d'extrusion de matieres
IT70297/74A IT1024790B (it) 1973-11-09 1974-11-08 Macchina per estrudere a due o piuviti

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339885A FR2271032A1 (en) 1973-11-09 1973-11-09 Extrusion machine esp. for the food industry - with two material advancing screws and material outlet spinnerets in base

Publications (2)

Publication Number Publication Date
FR2271032A1 true FR2271032A1 (en) 1975-12-12
FR2271032B1 FR2271032B1 (fr) 1976-10-01

Family

ID=9127516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339885A Granted FR2271032A1 (en) 1973-11-09 1973-11-09 Extrusion machine esp. for the food industry - with two material advancing screws and material outlet spinnerets in base

Country Status (2)

Country Link
BE (1) BE822018A (fr)
FR (1) FR2271032A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414999A2 (fr) * 1978-01-23 1979-08-17 Diepal Embout d'extrusion
EP2888942A4 (fr) * 2012-08-22 2016-04-20 Nisshin Foods Inc Machine de fabrication de nouilles par extrusion et ruban de nouilles extrudé
CN114889096A (zh) * 2022-03-30 2022-08-12 苏州双瑞机械制造股份有限公司 中空吹塑机储料模头的模头内芯及组合式多层储料模头

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414999A2 (fr) * 1978-01-23 1979-08-17 Diepal Embout d'extrusion
EP2888942A4 (fr) * 2012-08-22 2016-04-20 Nisshin Foods Inc Machine de fabrication de nouilles par extrusion et ruban de nouilles extrudé
CN114889096A (zh) * 2022-03-30 2022-08-12 苏州双瑞机械制造股份有限公司 中空吹塑机储料模头的模头内芯及组合式多层储料模头
CN114889096B (zh) * 2022-03-30 2024-05-14 苏州双瑞机械制造股份有限公司 中空吹塑机储料模头的模头内芯及组合式多层储料模头

Also Published As

Publication number Publication date
FR2271032B1 (fr) 1976-10-01
BE822018A (fr) 1975-05-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse