JPS6245050B2 - - Google Patents
Info
- Publication number
- JPS6245050B2 JPS6245050B2 JP56143179A JP14317981A JPS6245050B2 JP S6245050 B2 JPS6245050 B2 JP S6245050B2 JP 56143179 A JP56143179 A JP 56143179A JP 14317981 A JP14317981 A JP 14317981A JP S6245050 B2 JPS6245050 B2 JP S6245050B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- stretching
- electrode
- supply roll
- roll
- 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
Links
- 238000000034 method Methods 0.000 claims description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 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
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (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 |
|---|---|---|---|
| JP56143179A JPS5845028A (ja) | 1981-09-12 | 1981-09-12 | 熱可塑性二軸延伸フイルムの再延伸方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56143179A JPS5845028A (ja) | 1981-09-12 | 1981-09-12 | 熱可塑性二軸延伸フイルムの再延伸方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5845028A JPS5845028A (ja) | 1983-03-16 |
| JPS6245050B2 true JPS6245050B2 (it) | 1987-09-24 |
Family
ID=15332728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56143179A Granted JPS5845028A (ja) | 1981-09-12 | 1981-09-12 | 熱可塑性二軸延伸フイルムの再延伸方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845028A (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434378A (en) * | 1987-07-31 | 1989-02-03 | Nagoya City | Treatment device using semiconductor laser |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3414676C2 (de) * | 1984-04-18 | 1986-08-21 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Verwendung einer Einrichtung zum Anblasen von Druckluft an eine thermoplastische Kunststoffolie |
| DE3564089D1 (en) * | 1984-11-06 | 1988-09-08 | Toray Industries | Method for holding a moving film |
| JP4604331B2 (ja) * | 2000-10-20 | 2011-01-05 | 東レ株式会社 | 薄膜付き基材の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527270A (en) * | 1978-08-19 | 1980-02-27 | Diafoil Co Ltd | Extension method of thermoplastic resin made film or sheet |
-
1981
- 1981-09-12 JP JP56143179A patent/JPS5845028A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527270A (en) * | 1978-08-19 | 1980-02-27 | Diafoil Co Ltd | Extension method of thermoplastic resin made film or sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434378A (en) * | 1987-07-31 | 1989-02-03 | Nagoya City | Treatment device using semiconductor laser |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5845028A (ja) | 1983-03-16 |
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