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 languages
Japanese (ja)
Other versions
JPS5713420B2 (https=
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 (https=)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=14637799

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5713420B2 (https=)

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 (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

Also Published As

Publication number Publication date
JPS5713420B2 (https=) 1982-03-17

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