JPS5245664A - Method of producing translucent film formed article - Google Patents

Method of producing translucent film formed article

Info

Publication number
JPS5245664A
JPS5245664A JP50121473A JP12147375A JPS5245664A JP S5245664 A JPS5245664 A JP S5245664A JP 50121473 A JP50121473 A JP 50121473A JP 12147375 A JP12147375 A JP 12147375A JP S5245664 A JPS5245664 A JP S5245664A
Authority
JP
Japan
Prior art keywords
film formed
formed article
translucent film
producing translucent
producing
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.)
Granted
Application number
JP50121473A
Other languages
Japanese (ja)
Other versions
JPS581649B2 (en
Inventor
Hiroshi Satou
Souji Nakatani
Hiroshi Nakatai
Hideto Kakita
Hiroyuki Shimoyama
Naoki Mochida
Shiyuuichi Sugimori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co Ltd
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 by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP50121473A priority Critical patent/JPS581649B2/en
Publication of JPS5245664A publication Critical patent/JPS5245664A/en
Publication of JPS581649B2 publication Critical patent/JPS581649B2/en
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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C2948/92971—Fluids, e.g. for temperature control or of environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP50121473A 1975-10-08 1975-10-08 Hand May Film Expired JPS581649B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50121473A JPS581649B2 (en) 1975-10-08 1975-10-08 Hand May Film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50121473A JPS581649B2 (en) 1975-10-08 1975-10-08 Hand May Film

Publications (2)

Publication Number Publication Date
JPS5245664A true JPS5245664A (en) 1977-04-11
JPS581649B2 JPS581649B2 (en) 1983-01-12

Family

ID=14812012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50121473A Expired JPS581649B2 (en) 1975-10-08 1975-10-08 Hand May Film

Country Status (1)

Country Link
JP (1) JPS581649B2 (en)

Also Published As

Publication number Publication date
JPS581649B2 (en) 1983-01-12

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