PL291142A1 - Multiscrew extrusion machine - Google Patents

Multiscrew extrusion machine

Info

Publication number
PL291142A1
PL291142A1 PL91291142A PL29114291A PL291142A1 PL 291142 A1 PL291142 A1 PL 291142A1 PL 91291142 A PL91291142 A PL 91291142A PL 29114291 A PL29114291 A PL 29114291A PL 291142 A1 PL291142 A1 PL 291142A1
Authority
PL
Poland
Prior art keywords
extrusion machine
multiscrew extrusion
multiscrew
machine
extrusion
Prior art date
Application number
PL91291142A
Other versions
PL165778B1 (en
Inventor
Joachim Stasiek
Original Assignee
Metalchem Osrodek Badawczo Roz
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 Metalchem Osrodek Badawczo Roz filed Critical Metalchem Osrodek Badawczo Roz
Priority to PL91291142A priority Critical patent/PL165778B1/en
Publication of PL291142A1 publication Critical patent/PL291142A1/en
Publication of PL165778B1 publication Critical patent/PL165778B1/en

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
    • B29C48/395—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
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/41—Intermeshing counter-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PL91291142A 1991-07-19 1991-07-19 Multi-screw extruder PL165778B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL91291142A PL165778B1 (en) 1991-07-19 1991-07-19 Multi-screw extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL91291142A PL165778B1 (en) 1991-07-19 1991-07-19 Multi-screw extruder

Publications (2)

Publication Number Publication Date
PL291142A1 true PL291142A1 (en) 1992-01-13
PL165778B1 PL165778B1 (en) 1995-02-28

Family

ID=20055255

Family Applications (1)

Application Number Title Priority Date Filing Date
PL91291142A PL165778B1 (en) 1991-07-19 1991-07-19 Multi-screw extruder

Country Status (1)

Country Link
PL (1) PL165778B1 (en)

Also Published As

Publication number Publication date
PL165778B1 (en) 1995-02-28

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