JPS6094616A - 仮撚加工用ポリアミド中間配向糸の製造方法 - Google Patents
仮撚加工用ポリアミド中間配向糸の製造方法Info
- Publication number
- JPS6094616A JPS6094616A JP19758383A JP19758383A JPS6094616A JP S6094616 A JPS6094616 A JP S6094616A JP 19758383 A JP19758383 A JP 19758383A JP 19758383 A JP19758383 A JP 19758383A JP S6094616 A JPS6094616 A JP S6094616A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- winding
- intermediately
- oriented polyamide
- filament yarn
- 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
- 239000004952 Polyamide Substances 0.000 title claims abstract description 29
- 229920002647 polyamide Polymers 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000004804 winding Methods 0.000 claims abstract description 52
- 229920001059 synthetic polymer Polymers 0.000 claims abstract description 3
- 238000002074 melt spinning Methods 0.000 claims abstract 2
- 229920002292 Nylon 6 Polymers 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 23
- 238000009987 spinning Methods 0.000 description 15
- 230000002441 reversible effect Effects 0.000 description 12
- 230000007423 decrease Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 238000013508 migration Methods 0.000 description 5
- 230000005012 migration Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229920002302 Nylon 6,6 Polymers 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241000218202 Coptis Species 0.000 description 1
- 235000002991 Coptis groenlandica Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 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
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19758383A JPS6094616A (ja) | 1983-10-24 | 1983-10-24 | 仮撚加工用ポリアミド中間配向糸の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19758383A JPS6094616A (ja) | 1983-10-24 | 1983-10-24 | 仮撚加工用ポリアミド中間配向糸の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6094616A true JPS6094616A (ja) | 1985-05-27 |
| JPH0429767B2 JPH0429767B2 (enrdf_load_stackoverflow) | 1992-05-19 |
Family
ID=16376898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19758383A Granted JPS6094616A (ja) | 1983-10-24 | 1983-10-24 | 仮撚加工用ポリアミド中間配向糸の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6094616A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162833A (ja) * | 1987-12-18 | 1989-06-27 | Unitika Ltd | 合成繊維糸条の自動切替巻取方法 |
| GB2372512A (en) * | 2001-02-27 | 2002-08-28 | Du Pont | Method of manufacture of a mixed polyamide yarn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299345A (en) * | 1976-02-12 | 1977-08-20 | Teijin Ltd | Multiifilament yarn for knitting and weaving |
| JPS52124922A (en) * | 1976-04-08 | 1977-10-20 | Toray Ind Inc | Multifilament yarns and production thereof |
| JPS5735287A (en) * | 1980-08-09 | 1982-02-25 | Toyobo Co Ltd | Rotary heat pipe type heat exchanger |
| JPS58205516A (ja) * | 1982-05-25 | 1983-11-30 | Fuiruton Internatl Kk | セラミツク系カ−トリツジフイルタ |
-
1983
- 1983-10-24 JP JP19758383A patent/JPS6094616A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299345A (en) * | 1976-02-12 | 1977-08-20 | Teijin Ltd | Multiifilament yarn for knitting and weaving |
| JPS52124922A (en) * | 1976-04-08 | 1977-10-20 | Toray Ind Inc | Multifilament yarns and production thereof |
| JPS5735287A (en) * | 1980-08-09 | 1982-02-25 | Toyobo Co Ltd | Rotary heat pipe type heat exchanger |
| JPS58205516A (ja) * | 1982-05-25 | 1983-11-30 | Fuiruton Internatl Kk | セラミツク系カ−トリツジフイルタ |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01162833A (ja) * | 1987-12-18 | 1989-06-27 | Unitika Ltd | 合成繊維糸条の自動切替巻取方法 |
| GB2372512A (en) * | 2001-02-27 | 2002-08-28 | Du Pont | Method of manufacture of a mixed polyamide yarn |
| GB2372512B (en) * | 2001-02-27 | 2004-10-27 | Du Pont | Methods for the manufacture of mixed polyamide yarns |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0429767B2 (enrdf_load_stackoverflow) | 1992-05-19 |
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