JPS5064367A - - Google Patents

Info

Publication number
JPS5064367A
JPS5064367A JP48113485A JP11348573A JPS5064367A JP S5064367 A JPS5064367 A JP S5064367A JP 48113485 A JP48113485 A JP 48113485A JP 11348573 A JP11348573 A JP 11348573A JP S5064367 A JPS5064367 A JP S5064367A
Authority
JP
Japan
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.)
Granted
Application number
JP48113485A
Other versions
JPS5423386B2 (ja
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 JP11348573A priority Critical patent/JPS5423386B2/ja
Priority to GB4263474A priority patent/GB1474774A/en
Priority to US05/511,431 priority patent/US3988404A/en
Priority to DE2448181A priority patent/DE2448181C2/de
Publication of JPS5064367A publication Critical patent/JPS5064367A/ja
Publication of JPS5423386B2 publication Critical patent/JPS5423386B2/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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP11348573A 1973-10-09 1973-10-09 Expired JPS5423386B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11348573A JPS5423386B2 (ja) 1973-10-09 1973-10-09
GB4263474A GB1474774A (en) 1973-10-09 1974-10-01 Process and apparatus for producing a foamed thermoplastic resin article
US05/511,431 US3988404A (en) 1973-10-09 1974-10-02 Process for producing a foamed thermoplastic resin article
DE2448181A DE2448181C2 (de) 1973-10-09 1974-10-09 Verfahren und Vorrichtung zum Herstellen eines thermoplastischen Schaumstoffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11348573A JPS5423386B2 (ja) 1973-10-09 1973-10-09

Publications (2)

Publication Number Publication Date
JPS5064367A true JPS5064367A (ja) 1975-05-31
JPS5423386B2 JPS5423386B2 (ja) 1979-08-13

Family

ID=14613468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11348573A Expired JPS5423386B2 (ja) 1973-10-09 1973-10-09

Country Status (1)

Country Link
JP (1) JPS5423386B2 (ja)

Also Published As

Publication number Publication date
JPS5423386B2 (ja) 1979-08-13

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