JPS5437166A - Same direction rotating gear type twooaxial extruder for deaeration - Google Patents

Same direction rotating gear type twooaxial extruder for deaeration

Info

Publication number
JPS5437166A
JPS5437166A JP10380777A JP10380777A JPS5437166A JP S5437166 A JPS5437166 A JP S5437166A JP 10380777 A JP10380777 A JP 10380777A JP 10380777 A JP10380777 A JP 10380777A JP S5437166 A JPS5437166 A JP S5437166A
Authority
JP
Japan
Prior art keywords
twooaxial
deaeration
extruder
same direction
rotating gear
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.)
Pending
Application number
JP10380777A
Other languages
English (en)
Inventor
Shiyouichi Tanaka
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP10380777A priority Critical patent/JPS5437166A/ja
Publication of JPS5437166A publication Critical patent/JPS5437166A/ja
Pending 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
    • B29C48/395—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
    • B29C48/455—Screws arranged to convey material towards each other, e.g. separate screws arranged after each other and feeding in opposite directions
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP10380777A 1977-08-30 1977-08-30 Same direction rotating gear type twooaxial extruder for deaeration Pending JPS5437166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10380777A JPS5437166A (en) 1977-08-30 1977-08-30 Same direction rotating gear type twooaxial extruder for deaeration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10380777A JPS5437166A (en) 1977-08-30 1977-08-30 Same direction rotating gear type twooaxial extruder for deaeration

Publications (1)

Publication Number Publication Date
JPS5437166A true JPS5437166A (en) 1979-03-19

Family

ID=14363664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10380777A Pending JPS5437166A (en) 1977-08-30 1977-08-30 Same direction rotating gear type twooaxial extruder for deaeration

Country Status (1)

Country Link
JP (1) JPS5437166A (ja)

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