JPH0455377B2 - - Google Patents
Info
- Publication number
- JPH0455377B2 JPH0455377B2 JP61024154A JP2415486A JPH0455377B2 JP H0455377 B2 JPH0455377 B2 JP H0455377B2 JP 61024154 A JP61024154 A JP 61024154A JP 2415486 A JP2415486 A JP 2415486A JP H0455377 B2 JPH0455377 B2 JP H0455377B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- temperature
- zone
- center
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000009477 glass transition Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 17
- 230000000704 physical effect Effects 0.000 description 10
- -1 polyethylene terephthalate Polymers 0.000 description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000874 polytetramethylene terephthalate Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61024154A JPS62183328A (ja) | 1986-02-07 | 1986-02-07 | 二軸配向フイルムの製造方法及びこれに用いる装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61024154A JPS62183328A (ja) | 1986-02-07 | 1986-02-07 | 二軸配向フイルムの製造方法及びこれに用いる装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183328A JPS62183328A (ja) | 1987-08-11 |
| JPH0455377B2 true JPH0455377B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-09-03 |
Family
ID=12130423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61024154A Granted JPS62183328A (ja) | 1986-02-07 | 1986-02-07 | 二軸配向フイルムの製造方法及びこれに用いる装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07285173A (ja) * | 1994-04-20 | 1995-10-31 | Toray Ind Inc | 電気絶縁用二軸延伸ポリエチレンナフタレートフィルム |
| US5575968A (en) * | 1994-05-06 | 1996-11-19 | Skc Limited | Process for the preparation of thermoplastic resin film |
| KR0158242B1 (ko) * | 1994-07-04 | 1999-01-15 | 안시환 | 열가소성 수지 필름의 제조방법 |
| JP4753449B2 (ja) * | 1999-08-17 | 2011-08-24 | 日本合成化学工業株式会社 | エチレン−酢酸ビニル共重合体ケン化物系二軸延伸フィルムおよびその製造法 |
| US6814914B2 (en) * | 2001-05-30 | 2004-11-09 | Konica Corporation | Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display |
| JP4552962B2 (ja) * | 2001-05-30 | 2010-09-29 | コニカミノルタホールディングス株式会社 | セルロースエステルフィルムの製造方法 |
| JP5083774B2 (ja) * | 2008-09-24 | 2012-11-28 | 富士フイルム株式会社 | フィルムの製造方法 |
| TWI485058B (zh) * | 2009-02-18 | 2015-05-21 | Konica Minolta Opto Inc | 光學薄膜的製造方法 |
| JP5915102B2 (ja) * | 2011-11-11 | 2016-05-11 | 東レ株式会社 | 二軸配向ポリエステルフィルムおよび磁気記録媒体 |
| CN107405825B (zh) | 2015-03-25 | 2019-10-08 | 东洋纺株式会社 | 热收缩性聚酯系薄膜及包装体 |
-
1986
- 1986-02-07 JP JP61024154A patent/JPS62183328A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62183328A (ja) | 1987-08-11 |