JPS55132220A - Manufacture of stretched film - Google Patents

Manufacture of stretched film

Info

Publication number
JPS55132220A
JPS55132220A JP3960379A JP3960379A JPS55132220A JP S55132220 A JPS55132220 A JP S55132220A JP 3960379 A JP3960379 A JP 3960379A JP 3960379 A JP3960379 A JP 3960379A JP S55132220 A JPS55132220 A JP S55132220A
Authority
JP
Japan
Prior art keywords
sheet
film
stretched
electricity
charge
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
JP3960379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6210820B2 (enrdf_load_stackoverflow
Inventor
Takuo Nakahara
Akira Morita
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.)
Diafoil Co Ltd
Original Assignee
Diafoil 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 Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP3960379A priority Critical patent/JPS55132220A/ja
Publication of JPS55132220A publication Critical patent/JPS55132220A/ja
Publication of JPS6210820B2 publication Critical patent/JPS6210820B2/ja
Granted 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP3960379A 1979-04-02 1979-04-02 Manufacture of stretched film Granted JPS55132220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3960379A JPS55132220A (en) 1979-04-02 1979-04-02 Manufacture of stretched film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3960379A JPS55132220A (en) 1979-04-02 1979-04-02 Manufacture of stretched film

Publications (2)

Publication Number Publication Date
JPS55132220A true JPS55132220A (en) 1980-10-14
JPS6210820B2 JPS6210820B2 (enrdf_load_stackoverflow) 1987-03-09

Family

ID=12557683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3960379A Granted JPS55132220A (en) 1979-04-02 1979-04-02 Manufacture of stretched film

Country Status (1)

Country Link
JP (1) JPS55132220A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017039291A (ja) * 2015-08-21 2017-02-23 富士フイルム株式会社 光学フィルム製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017039291A (ja) * 2015-08-21 2017-02-23 富士フイルム株式会社 光学フィルム製造方法

Also Published As

Publication number Publication date
JPS6210820B2 (enrdf_load_stackoverflow) 1987-03-09

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