JPH0348017B2 - - Google Patents

Info

Publication number
JPH0348017B2
JPH0348017B2 JP56176921A JP17692181A JPH0348017B2 JP H0348017 B2 JPH0348017 B2 JP H0348017B2 JP 56176921 A JP56176921 A JP 56176921A JP 17692181 A JP17692181 A JP 17692181A JP H0348017 B2 JPH0348017 B2 JP H0348017B2
Authority
JP
Japan
Prior art keywords
film
stretching
temperature
polyester
stretched
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
JP56176921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5878729A (ja
Inventor
Takeo Kanezaki
Shigeo Uchiumi
Yoshinojo Tomitaka
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 JP17692181A priority Critical patent/JPS5878729A/ja
Publication of JPS5878729A publication Critical patent/JPS5878729A/ja
Publication of JPH0348017B2 publication Critical patent/JPH0348017B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP17692181A 1981-11-04 1981-11-04 二軸延伸ポリエステルフイルムの製造方法 Granted JPS5878729A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17692181A JPS5878729A (ja) 1981-11-04 1981-11-04 二軸延伸ポリエステルフイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17692181A JPS5878729A (ja) 1981-11-04 1981-11-04 二軸延伸ポリエステルフイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS5878729A JPS5878729A (ja) 1983-05-12
JPH0348017B2 true JPH0348017B2 (enrdf_load_stackoverflow) 1991-07-23

Family

ID=16022086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17692181A Granted JPS5878729A (ja) 1981-11-04 1981-11-04 二軸延伸ポリエステルフイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS5878729A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967018A (ja) * 1982-10-06 1984-04-16 Diafoil Co Ltd ポリエステルフイルムの製造法
US4610833A (en) * 1983-09-14 1986-09-09 Diafoil Company, Limited Process for preparing biaxially stretched polyester films
JPS60176743A (ja) * 1984-02-23 1985-09-10 Diafoil Co Ltd 二軸延伸ポリエステルフイルムの製造方法
JPS61134228A (ja) * 1984-12-04 1986-06-21 Diafoil Co Ltd 二軸延伸ポリエステルフイルムの製造方法
JPS61241128A (ja) * 1985-04-18 1986-10-27 Teijin Ltd 二軸延伸ポリエチレンテレフタレ−トフイルムの製造方法
JPS61242824A (ja) * 1985-04-22 1986-10-29 Teijin Ltd 二軸延伸ポリエチレンテレフタレ−トフイルムの製造方法
US5139727A (en) * 1988-11-11 1992-08-18 Daifoil Company, Limited Process for producing biaxially oriented polyester film
GB2272566B (en) * 1992-11-17 1996-01-24 Clyde Shaw Ltd Decontamination method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233666B2 (enrdf_load_stackoverflow) * 1973-04-28 1977-08-30
JPS5748377B2 (enrdf_load_stackoverflow) * 1974-03-14 1982-10-15
JPS5749377B2 (enrdf_load_stackoverflow) * 1974-04-17 1982-10-21
JPS5749378B2 (enrdf_load_stackoverflow) * 1974-04-26 1982-10-21
JPS5936851B2 (ja) * 1977-06-21 1984-09-06 東レ株式会社 ポリエステルフイルムの製造法
JPS5456674A (en) * 1977-10-12 1979-05-07 Daiafoil Method of making polyester film

Also Published As

Publication number Publication date
JPS5878729A (ja) 1983-05-12

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