AU3046667A - Plastic extrusion machine - Google Patents

Plastic extrusion machine

Info

Publication number
AU3046667A
AU3046667A AU30466/67A AU3046667A AU3046667A AU 3046667 A AU3046667 A AU 3046667A AU 30466/67 A AU30466/67 A AU 30466/67A AU 3046667 A AU3046667 A AU 3046667A AU 3046667 A AU3046667 A AU 3046667A
Authority
AU
Australia
Prior art keywords
extrusion machine
plastic extrusion
plastic
machine
extrusion
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.)
Expired
Application number
AU30466/67A
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 filed Critical
Priority to AU30466/67A priority Critical patent/AU3046667A/en
Publication of AU3046667A publication Critical patent/AU3046667A/en
Expired 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/64—Screws with two or more threads
    • B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU30466/67A 1968-08-19 1968-08-19 Plastic extrusion machine Expired AU3046667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU30466/67A AU3046667A (en) 1968-08-19 1968-08-19 Plastic extrusion machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU30466/67A AU3046667A (en) 1968-08-19 1968-08-19 Plastic extrusion machine

Publications (1)

Publication Number Publication Date
AU3046667A true AU3046667A (en) 1970-02-26

Family

ID=3718396

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30466/67A Expired AU3046667A (en) 1968-08-19 1968-08-19 Plastic extrusion machine

Country Status (1)

Country Link
AU (1) AU3046667A (en)

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