JPS61175019A - ポリアミド二軸延伸フイルムの製造方法 - Google Patents
ポリアミド二軸延伸フイルムの製造方法Info
- Publication number
- JPS61175019A JPS61175019A JP1763885A JP1763885A JPS61175019A JP S61175019 A JPS61175019 A JP S61175019A JP 1763885 A JP1763885 A JP 1763885A JP 1763885 A JP1763885 A JP 1763885A JP S61175019 A JPS61175019 A JP S61175019A
- Authority
- JP
- Japan
- Prior art keywords
- stretching
- film
- feeding direction
- air
- start point
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000004952 Polyamide Substances 0.000 title claims abstract description 15
- 229920002647 polyamide Polymers 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 17
- 229920006122 polyamide resin Polymers 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- WVQBLGZPHOPPFO-LBPRGKRZSA-N (S)-metolachlor Chemical compound CCC1=CC=CC(C)=C1N([C@@H](C)COC)C(=O)CCl WVQBLGZPHOPPFO-LBPRGKRZSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763885A JPS61175019A (ja) | 1985-01-30 | 1985-01-30 | ポリアミド二軸延伸フイルムの製造方法 |
| US06/823,547 US4734245A (en) | 1985-01-30 | 1986-01-29 | Method of producing biaxially oriented film of thermoplastic resin |
| EP86101211A EP0189922B1 (en) | 1985-01-30 | 1986-01-30 | Method of producing biaxially oriented film of thermoplastic resin and apparatus therefor |
| DE8686101211T DE3665692D1 (en) | 1985-01-30 | 1986-01-30 | Method of producing biaxially oriented film of thermoplastic resin and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763885A JPS61175019A (ja) | 1985-01-30 | 1985-01-30 | ポリアミド二軸延伸フイルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61175019A true JPS61175019A (ja) | 1986-08-06 |
| JPH0448088B2 JPH0448088B2 (enExample) | 1992-08-05 |
Family
ID=11949405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1763885A Granted JPS61175019A (ja) | 1985-01-30 | 1985-01-30 | ポリアミド二軸延伸フイルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61175019A (enExample) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839589A (enExample) * | 1972-09-08 | 1973-06-11 | ||
| JPS491316A (enExample) * | 1972-04-22 | 1974-01-08 | ||
| JPS5013471A (enExample) * | 1973-06-06 | 1975-02-12 | ||
| JPS5038759A (enExample) * | 1973-08-09 | 1975-04-10 | ||
| JPS56129138A (en) * | 1980-03-14 | 1981-10-09 | Nippon Synthetic Chem Ind Co Ltd:The | Method and device for manufacturing tubular method biaxially oriented film |
| JPS5722735A (en) * | 1980-07-18 | 1982-02-05 | Olympus Optical Co | Light source apparatus for endoscope |
-
1985
- 1985-01-30 JP JP1763885A patent/JPS61175019A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491316A (enExample) * | 1972-04-22 | 1974-01-08 | ||
| JPS4839589A (enExample) * | 1972-09-08 | 1973-06-11 | ||
| JPS5013471A (enExample) * | 1973-06-06 | 1975-02-12 | ||
| JPS5038759A (enExample) * | 1973-08-09 | 1975-04-10 | ||
| JPS56129138A (en) * | 1980-03-14 | 1981-10-09 | Nippon Synthetic Chem Ind Co Ltd:The | Method and device for manufacturing tubular method biaxially oriented film |
| JPS5722735A (en) * | 1980-07-18 | 1982-02-05 | Olympus Optical Co | Light source apparatus for endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448088B2 (enExample) | 1992-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |