JPH0445336B2 - - Google Patents

Info

Publication number
JPH0445336B2
JPH0445336B2 JP2976988A JP2976988A JPH0445336B2 JP H0445336 B2 JPH0445336 B2 JP H0445336B2 JP 2976988 A JP2976988 A JP 2976988A JP 2976988 A JP2976988 A JP 2976988A JP H0445336 B2 JPH0445336 B2 JP H0445336B2
Authority
JP
Japan
Prior art keywords
temperature
stretching
polyester film
longitudinal direction
relaxation
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.)
Expired - Lifetime
Application number
JP2976988A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01204723A (ja
Inventor
Kazunori Tanaka
Toshihiro Ootaki
Noryasu Kataoka
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 JP2976988A priority Critical patent/JPH01204723A/ja
Publication of JPH01204723A publication Critical patent/JPH01204723A/ja
Publication of JPH0445336B2 publication Critical patent/JPH0445336B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2976988A 1988-02-10 1988-02-10 ポリエステルフィルムの製法 Granted JPH01204723A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2976988A JPH01204723A (ja) 1988-02-10 1988-02-10 ポリエステルフィルムの製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2976988A JPH01204723A (ja) 1988-02-10 1988-02-10 ポリエステルフィルムの製法

Publications (2)

Publication Number Publication Date
JPH01204723A JPH01204723A (ja) 1989-08-17
JPH0445336B2 true JPH0445336B2 (da) 1992-07-24

Family

ID=12285247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2976988A Granted JPH01204723A (ja) 1988-02-10 1988-02-10 ポリエステルフィルムの製法

Country Status (1)

Country Link
JP (1) JPH01204723A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0158242B1 (ko) * 1994-07-04 1999-01-15 안시환 열가소성 수지 필름의 제조방법
JPH08132523A (ja) * 1994-11-09 1996-05-28 Toray Ind Inc 低熱収縮性ポリエステルフィルム
JPH08164558A (ja) * 1994-12-15 1996-06-25 Toray Ind Inc ポリエステルフィルム
JP5512759B2 (ja) * 2011-09-16 2014-06-04 富士フイルム株式会社 ２軸延伸熱可塑性樹脂フィルムの製造方法

Also Published As

Publication number Publication date
JPH01204723A (ja) 1989-08-17

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Legal Events

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