JPS6210820B2 - - Google Patents
Info
- Publication number
- JPS6210820B2 JPS6210820B2 JP3960379A JP3960379A JPS6210820B2 JP S6210820 B2 JPS6210820 B2 JP S6210820B2 JP 3960379 A JP3960379 A JP 3960379A JP 3960379 A JP3960379 A JP 3960379A JP S6210820 B2 JPS6210820 B2 JP S6210820B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- charge
- temperature
- sheet
- 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
Links
- 230000003068 static effect Effects 0.000 claims description 34
- 238000001816 cooling Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 24
- 230000008030 elimination Effects 0.000 description 16
- 238000003379 elimination reaction Methods 0.000 description 16
- 238000005259 measurement Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000638 stimulation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000011156 evaluation Methods 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
- 239000000047 product Substances 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 241000218202 Coptis Species 0.000 description 2
- 244000062175 Fittonia argyroneura Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004455 differential thermal analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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 |
|---|---|---|---|
| JP3960379A JPS55132220A (en) | 1979-04-02 | 1979-04-02 | Manufacture of stretched film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3960379A JPS55132220A (en) | 1979-04-02 | 1979-04-02 | Manufacture of stretched film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55132220A JPS55132220A (en) | 1980-10-14 |
| JPS6210820B2 true JPS6210820B2 (enrdf_load_stackoverflow) | 1987-03-09 |
Family
ID=12557683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3960379A Granted JPS55132220A (en) | 1979-04-02 | 1979-04-02 | Manufacture of stretched film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132220A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6386980B2 (ja) * | 2015-08-21 | 2018-09-05 | 富士フイルム株式会社 | 光学フィルム製造方法 |
-
1979
- 1979-04-02 JP JP3960379A patent/JPS55132220A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55132220A (en) | 1980-10-14 |
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