JPS62263022A - 熱可塑性樹脂フイルムの弛緩熱処理方法 - Google Patents
熱可塑性樹脂フイルムの弛緩熱処理方法Info
- Publication number
- JPS62263022A JPS62263022A JP10677586A JP10677586A JPS62263022A JP S62263022 A JPS62263022 A JP S62263022A JP 10677586 A JP10677586 A JP 10677586A JP 10677586 A JP10677586 A JP 10677586A JP S62263022 A JPS62263022 A JP S62263022A
- Authority
- JP
- Japan
- Prior art keywords
- film
- zone
- heat treatment
- temperature
- take
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 230000009477 glass transition Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 5
- 230000002040 relaxant effect Effects 0.000 claims description 4
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 229920001187 thermosetting polymer Polymers 0.000 abstract 4
- 238000009998 heat setting Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 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 |
|---|---|---|---|
| JP10677586A JPS62263022A (ja) | 1986-05-12 | 1986-05-12 | 熱可塑性樹脂フイルムの弛緩熱処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10677586A JPS62263022A (ja) | 1986-05-12 | 1986-05-12 | 熱可塑性樹脂フイルムの弛緩熱処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62263022A true JPS62263022A (ja) | 1987-11-16 |
| JPH0457181B2 JPH0457181B2 (enrdf_load_stackoverflow) | 1992-09-10 |
Family
ID=14442277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10677586A Granted JPS62263022A (ja) | 1986-05-12 | 1986-05-12 | 熱可塑性樹脂フイルムの弛緩熱処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62263022A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009090651A (ja) * | 2007-09-19 | 2009-04-30 | Fujifilm Corp | ポリマーフィルムの延伸方法 |
| JP2014080594A (ja) * | 2012-09-27 | 2014-05-08 | Toyobo Co Ltd | ポリエステルフィルム |
| JP2014080593A (ja) * | 2012-09-27 | 2014-05-08 | Toyobo Co Ltd | ポリエステルフィルム |
| CN107405822A (zh) * | 2015-03-31 | 2017-11-28 | 日本瑞翁株式会社 | 拉伸膜的制造方法及拉伸膜 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522713A (zh) * | 2013-10-10 | 2014-01-22 | 宁波东旭成新材料科技有限公司 | 一种低收缩率双向拉伸塑料薄膜以及制备方法 |
-
1986
- 1986-05-12 JP JP10677586A patent/JPS62263022A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009090651A (ja) * | 2007-09-19 | 2009-04-30 | Fujifilm Corp | ポリマーフィルムの延伸方法 |
| JP2014080594A (ja) * | 2012-09-27 | 2014-05-08 | Toyobo Co Ltd | ポリエステルフィルム |
| JP2014080593A (ja) * | 2012-09-27 | 2014-05-08 | Toyobo Co Ltd | ポリエステルフィルム |
| JP2017165986A (ja) * | 2012-09-27 | 2017-09-21 | 東洋紡株式会社 | ポリエステルフィルム |
| JP2018168381A (ja) * | 2012-09-27 | 2018-11-01 | 東洋紡株式会社 | ポリエステルフィルム |
| CN107405822A (zh) * | 2015-03-31 | 2017-11-28 | 日本瑞翁株式会社 | 拉伸膜的制造方法及拉伸膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0457181B2 (enrdf_load_stackoverflow) | 1992-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |