JPS5845028A - 熱可塑性二軸延伸フイルムの再延伸方法 - Google Patents

熱可塑性二軸延伸フイルムの再延伸方法

Info

Publication number
JPS5845028A
JPS5845028A JP56143179A JP14317981A JPS5845028A JP S5845028 A JPS5845028 A JP S5845028A JP 56143179 A JP56143179 A JP 56143179A JP 14317981 A JP14317981 A JP 14317981A JP S5845028 A JPS5845028 A JP S5845028A
Authority
JP
Japan
Prior art keywords
film
stretching
roll
stretched
biaxially oriented
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
JP56143179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6245050B2 (enExample
Inventor
Kazuhiro Tanaka
一博 田中
Takeshi Nishioka
健 西岡
Tomoyuki Minami
智幸 南
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP56143179A priority Critical patent/JPS5845028A/ja
Publication of JPS5845028A publication Critical patent/JPS5845028A/ja
Publication of JPS6245050B2 publication Critical patent/JPS6245050B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP56143179A 1981-09-12 1981-09-12 熱可塑性二軸延伸フイルムの再延伸方法 Granted JPS5845028A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56143179A JPS5845028A (ja) 1981-09-12 1981-09-12 熱可塑性二軸延伸フイルムの再延伸方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56143179A JPS5845028A (ja) 1981-09-12 1981-09-12 熱可塑性二軸延伸フイルムの再延伸方法

Publications (2)

Publication Number Publication Date
JPS5845028A true JPS5845028A (ja) 1983-03-16
JPS6245050B2 JPS6245050B2 (enExample) 1987-09-24

Family

ID=15332728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56143179A Granted JPS5845028A (ja) 1981-09-12 1981-09-12 熱可塑性二軸延伸フイルムの再延伸方法

Country Status (1)

Country Link
JP (1) JPS5845028A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676943A (en) * 1984-04-18 1987-06-30 Hermann Berstorff Maschinenbau Gmbh Method and apparatus for producing longitudinally stretched thermoplastic film
US4683093A (en) * 1984-11-06 1987-07-28 Toray Industries, Inc. Method for holding a moving film
JP2002126504A (ja) * 2000-10-20 2002-05-08 Toray Ind Inc 薄膜付き基材の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6434378A (en) * 1987-07-31 1989-02-03 Nagoya City Treatment device using semiconductor laser

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527270A (en) * 1978-08-19 1980-02-27 Diafoil Co Ltd Extension method of thermoplastic resin made film or sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527270A (en) * 1978-08-19 1980-02-27 Diafoil Co Ltd Extension method of thermoplastic resin made film or sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676943A (en) * 1984-04-18 1987-06-30 Hermann Berstorff Maschinenbau Gmbh Method and apparatus for producing longitudinally stretched thermoplastic film
US4683093A (en) * 1984-11-06 1987-07-28 Toray Industries, Inc. Method for holding a moving film
JP2002126504A (ja) * 2000-10-20 2002-05-08 Toray Ind Inc 薄膜付き基材の製造方法

Also Published As

Publication number Publication date
JPS6245050B2 (enExample) 1987-09-24

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