JPS5717701B2 - - Google Patents

Info

Publication number
JPS5717701B2
JPS5717701B2 JP11360573A JP11360573A JPS5717701B2 JP S5717701 B2 JPS5717701 B2 JP S5717701B2 JP 11360573 A JP11360573 A JP 11360573A JP 11360573 A JP11360573 A JP 11360573A JP S5717701 B2 JPS5717701 B2 JP S5717701B2
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.)
Expired
Application number
JP11360573A
Other languages
Japanese (ja)
Other versions
JPS5064358A (fr
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 JP11360573A priority Critical patent/JPS5717701B2/ja
Publication of JPS5064358A publication Critical patent/JPS5064358A/ja
Publication of JPS5717701B2 publication Critical patent/JPS5717701B2/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)
JP11360573A 1973-10-09 1973-10-09 Expired JPS5717701B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11360573A JPS5717701B2 (fr) 1973-10-09 1973-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11360573A JPS5717701B2 (fr) 1973-10-09 1973-10-09

Publications (2)

Publication Number Publication Date
JPS5064358A JPS5064358A (fr) 1975-05-31
JPS5717701B2 true JPS5717701B2 (fr) 1982-04-12

Family

ID=14616439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11360573A Expired JPS5717701B2 (fr) 1973-10-09 1973-10-09

Country Status (1)

Country Link
JP (1) JPS5717701B2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539361A (en) * 1978-09-14 1980-03-19 Tokan Kogyo Co Ltd Preparation of compound layer plastic material and its manufacturing device
JP6094283B2 (ja) * 2013-03-14 2017-03-15 日本ゼオン株式会社 光学積層フィルム製造用合流装置、光学積層フィルムの製造装置、及び光学積層フィルムを製造する方法
JP6094282B2 (ja) * 2013-03-14 2017-03-15 日本ゼオン株式会社 光学積層フィルム製造用合流装置、光学積層フィルムの製造装置、ベイン部材、及び光学積層フィルムを製造する方法
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
JPS5064358A (fr) 1975-05-31

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