JPS5065564A - - Google Patents

Info

Publication number
JPS5065564A
JPS5065564A JP48114441A JP11444173A JPS5065564A JP S5065564 A JPS5065564 A JP S5065564A JP 48114441 A JP48114441 A JP 48114441A JP 11444173 A JP11444173 A JP 11444173A JP S5065564 A JPS5065564 A JP S5065564A
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
JP48114441A
Other versions
JPS5713420B2 (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 JP11444173A priority Critical patent/JPS5713420B2/ja
Publication of JPS5065564A publication Critical patent/JPS5065564A/ja
Publication of JPS5713420B2 publication Critical patent/JPS5713420B2/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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C2948/9258—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
    • B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP11444173A 1973-10-12 1973-10-12 Expired JPS5713420B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11444173A JPS5713420B2 (ja) 1973-10-12 1973-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11444173A JPS5713420B2 (ja) 1973-10-12 1973-10-12

Publications (2)

Publication Number Publication Date
JPS5065564A true JPS5065564A (ja) 1975-06-03
JPS5713420B2 JPS5713420B2 (ja) 1982-03-17

Family

ID=14637799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11444173A Expired JPS5713420B2 (ja) 1973-10-12 1973-10-12

Country Status (1)

Country Link
JP (1) JPS5713420B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458762A (en) * 1977-10-19 1979-05-11 Sumitomo Rubber Ind Metal mold for multiple extrusion of thermoplastic material
JPS5539361A (en) * 1978-09-14 1980-03-19 Tokan Kogyo Co Ltd Preparation of compound layer plastic material and its manufacturing device
JP2006212941A (ja) * 2005-02-04 2006-08-17 Toray Ind Inc 積層フィルムの製造装置および製造方法
US20160151945A1 (en) * 2013-06-27 2016-06-02 3M Innovative Properties Company Polymeric layers and methods of making the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166458A (en) * 1965-10-01 1969-10-08 Crown Zellerbach Corp Thermoplastic Packaging Films

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1166458A (en) * 1965-10-01 1969-10-08 Crown Zellerbach Corp Thermoplastic Packaging Films

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5458762A (en) * 1977-10-19 1979-05-11 Sumitomo Rubber Ind Metal mold for multiple extrusion of thermoplastic material
JPS5647854B2 (ja) * 1977-10-19 1981-11-12
JPS5539361A (en) * 1978-09-14 1980-03-19 Tokan Kogyo Co Ltd Preparation of compound layer plastic material and its manufacturing device
JP2006212941A (ja) * 2005-02-04 2006-08-17 Toray Ind Inc 積層フィルムの製造装置および製造方法
JP4600066B2 (ja) * 2005-02-04 2010-12-15 東レ株式会社 積層フィルムの製造装置および製造方法
US20160151945A1 (en) * 2013-06-27 2016-06-02 3M Innovative Properties Company Polymeric layers and methods of making the same

Also Published As

Publication number Publication date
JPS5713420B2 (ja) 1982-03-17

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