JPS6222334Y2 - - Google Patents

Info

Publication number
JPS6222334Y2
JPS6222334Y2 JP1981069247U JP6924781U JPS6222334Y2 JP S6222334 Y2 JPS6222334 Y2 JP S6222334Y2 JP 1981069247 U JP1981069247 U JP 1981069247U JP 6924781 U JP6924781 U JP 6924781U JP S6222334 Y2 JPS6222334 Y2 JP S6222334Y2
Authority
JP
Japan
Prior art keywords
chute
guide plate
kneading
resin
screw
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
JP1981069247U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57183122U (enrdf_load_stackoverflow
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 JP1981069247U priority Critical patent/JPS6222334Y2/ja
Publication of JPS57183122U publication Critical patent/JPS57183122U/ja
Application granted granted Critical
Publication of JPS6222334Y2 publication Critical patent/JPS6222334Y2/ja
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
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
    • 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
    • B29C48/55—Screws having reverse-feeding elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1981069247U 1981-05-15 1981-05-15 Expired JPS6222334Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981069247U JPS6222334Y2 (enrdf_load_stackoverflow) 1981-05-15 1981-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981069247U JPS6222334Y2 (enrdf_load_stackoverflow) 1981-05-15 1981-05-15

Publications (2)

Publication Number Publication Date
JPS57183122U JPS57183122U (enrdf_load_stackoverflow) 1982-11-20
JPS6222334Y2 true JPS6222334Y2 (enrdf_load_stackoverflow) 1987-06-06

Family

ID=29865131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981069247U Expired JPS6222334Y2 (enrdf_load_stackoverflow) 1981-05-15 1981-05-15

Country Status (1)

Country Link
JP (1) JPS6222334Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001150429A (ja) * 1999-11-25 2001-06-05 Japan Polychem Corp ポリオレフィンのフィッシュアイ軽減装置及び方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038525U (enrdf_load_stackoverflow) * 1973-08-06 1975-04-21
JPS5259776U (enrdf_load_stackoverflow) * 1975-10-29 1977-04-30
JPS55164114U (enrdf_load_stackoverflow) * 1979-05-15 1980-11-26

Also Published As

Publication number Publication date
JPS57183122U (enrdf_load_stackoverflow) 1982-11-20

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