JPH0554414B2 - - Google Patents

Info

Publication number
JPH0554414B2
JPH0554414B2 JP61000146A JP14686A JPH0554414B2 JP H0554414 B2 JPH0554414 B2 JP H0554414B2 JP 61000146 A JP61000146 A JP 61000146A JP 14686 A JP14686 A JP 14686A JP H0554414 B2 JPH0554414 B2 JP H0554414B2
Authority
JP
Japan
Prior art keywords
film
zone
oven
relaxation
longitudinal direction
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
JP61000146A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62158016A (ja
Inventor
Kimio Sato
Hideki Yamagishi
Ichiro Ishizuka
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 JP61000146A priority Critical patent/JPS62158016A/ja
Publication of JPS62158016A publication Critical patent/JPS62158016A/ja
Publication of JPH0554414B2 publication Critical patent/JPH0554414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP61000146A 1986-01-07 1986-01-07 熱可塑性樹脂からなるフイルムの熱処理方法 Granted JPS62158016A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61000146A JPS62158016A (ja) 1986-01-07 1986-01-07 熱可塑性樹脂からなるフイルムの熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61000146A JPS62158016A (ja) 1986-01-07 1986-01-07 熱可塑性樹脂からなるフイルムの熱処理方法

Publications (2)

Publication Number Publication Date
JPS62158016A JPS62158016A (ja) 1987-07-14
JPH0554414B2 true JPH0554414B2 (enExample) 1993-08-12

Family

ID=11465889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61000146A Granted JPS62158016A (ja) 1986-01-07 1986-01-07 熱可塑性樹脂からなるフイルムの熱処理方法

Country Status (1)

Country Link
JP (1) JPS62158016A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575968A (en) * 1994-05-06 1996-11-19 Skc Limited Process for the preparation of thermoplastic resin film
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
KR101260718B1 (ko) * 2005-06-09 2013-05-06 도레이 카부시키가이샤 2축 연신 폴리에스테르 필름의 제조방법
JP4983075B2 (ja) * 2006-04-04 2012-07-25 東レ株式会社 二軸延伸ポリエステルフィルムの製造方法
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
JP6197539B2 (ja) * 2013-03-08 2017-09-20 東レ株式会社 二軸配向ポリエステルフィルムおよびその製造方法
JP6969050B2 (ja) * 2017-11-20 2021-11-24 株式会社日本製鋼所 シート状物の縦方向の収縮機能を備えた横方向延伸機
JP7501310B2 (ja) * 2020-10-29 2024-06-18 日本ゼオン株式会社 位相差フィルムの製造方法

Also Published As

Publication number Publication date
JPS62158016A (ja) 1987-07-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term