JPS6156012B2 - - Google Patents

Info

Publication number
JPS6156012B2
JPS6156012B2 JP53008492A JP849278A JPS6156012B2 JP S6156012 B2 JPS6156012 B2 JP S6156012B2 JP 53008492 A JP53008492 A JP 53008492A JP 849278 A JP849278 A JP 849278A JP S6156012 B2 JPS6156012 B2 JP S6156012B2
Authority
JP
Japan
Prior art keywords
baffle plate
vent
opening
dead space
resin flow
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
JP53008492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54101856A (en
Inventor
Shinji Hashizume
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP849278A priority Critical patent/JPS54101856A/ja
Publication of JPS54101856A publication Critical patent/JPS54101856A/ja
Publication of JPS6156012B2 publication Critical patent/JPS6156012B2/ja
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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
JP849278A 1978-01-27 1978-01-27 Venting device of continuous kneader Granted JPS54101856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP849278A JPS54101856A (en) 1978-01-27 1978-01-27 Venting device of continuous kneader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP849278A JPS54101856A (en) 1978-01-27 1978-01-27 Venting device of continuous kneader

Publications (2)

Publication Number Publication Date
JPS54101856A JPS54101856A (en) 1979-08-10
JPS6156012B2 true JPS6156012B2 (pt) 1986-12-01

Family

ID=11694606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP849278A Granted JPS54101856A (en) 1978-01-27 1978-01-27 Venting device of continuous kneader

Country Status (1)

Country Link
JP (1) JPS54101856A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62286718A (ja) * 1986-06-06 1987-12-12 Victor Co Of Japan Ltd デイスク成形用金型

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016142Y2 (ja) * 1977-06-06 1985-05-20 ソニー株式会社 映像信号切換回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62286718A (ja) * 1986-06-06 1987-12-12 Victor Co Of Japan Ltd デイスク成形用金型

Also Published As

Publication number Publication date
JPS54101856A (en) 1979-08-10

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