JPS55152810A - Spinneret for composite fiber - Google Patents
Spinneret for composite fiberInfo
- Publication number
- JPS55152810A JPS55152810A JP6039479A JP6039479A JPS55152810A JP S55152810 A JPS55152810 A JP S55152810A JP 6039479 A JP6039479 A JP 6039479A JP 6039479 A JP6039479 A JP 6039479A JP S55152810 A JPS55152810 A JP S55152810A
- Authority
- JP
- Japan
- Prior art keywords
- spinneret
- composite fiber
- sea
- island
- plate
- 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
Landscapes
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: To reduce the difference in quality between the interior and exterior of an extruded fiber, and to improve the spinning stability for a long time, by introducing a sea component from near the inner periphery and the center of a spinneret for an island-in-sea type composite fiber to uniform the residence time of the polymer.
CONSTITUTION: The island component A is introduced from the supply ports 7 of the first spinneret plate 1, the pipes 8 passing through the second spinneret plate 2 and the sea component path 9 into the paths 11 of the third spinneret plate 3. The sea component polymer B is fed from the distribution plate 16 just above the spinneret 1 and from near the inner periphery and the center of the spinneret 2 and the outside of the pipes 8 into the paths 11 to form island-in-sea type composite streams, which are collected by the collecting part 12 into a composite fiber. Inner supply ports are provided on the first and second spinnerets 1 and 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6039479A JPS55152810A (en) | 1979-05-18 | 1979-05-18 | Spinneret for composite fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6039479A JPS55152810A (en) | 1979-05-18 | 1979-05-18 | Spinneret for composite fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55152810A true JPS55152810A (en) | 1980-11-28 |
| JPS6235483B2 JPS6235483B2 (en) | 1987-08-03 |
Family
ID=13140885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6039479A Granted JPS55152810A (en) | 1979-05-18 | 1979-05-18 | Spinneret for composite fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55152810A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430629B1 (en) * | 2001-12-15 | 2004-05-10 | 주식회사 코오롱 | A sea island type composite fiber with multi line and multi island |
| JP2010174406A (en) * | 2009-01-29 | 2010-08-12 | Kasen Nozuru Seisakusho:Kk | Spinneret for sea-island type conjugated fiber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4853018A (en) * | 1971-11-05 | 1973-07-25 |
-
1979
- 1979-05-18 JP JP6039479A patent/JPS55152810A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4853018A (en) * | 1971-11-05 | 1973-07-25 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430629B1 (en) * | 2001-12-15 | 2004-05-10 | 주식회사 코오롱 | A sea island type composite fiber with multi line and multi island |
| JP2010174406A (en) * | 2009-01-29 | 2010-08-12 | Kasen Nozuru Seisakusho:Kk | Spinneret for sea-island type conjugated fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235483B2 (en) | 1987-08-03 |
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