JPS56148905A - Spinneret for island-in-sea type conjugate fiber - Google Patents
Spinneret for island-in-sea type conjugate fiberInfo
- Publication number
- JPS56148905A JPS56148905A JP4875980A JP4875980A JPS56148905A JP S56148905 A JPS56148905 A JP S56148905A JP 4875980 A JP4875980 A JP 4875980A JP 4875980 A JP4875980 A JP 4875980A JP S56148905 A JPS56148905 A JP S56148905A
- Authority
- JP
- Japan
- Prior art keywords
- island
- interval
- groups
- circles
- spinneret
- 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
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: The island component is formed into specifically arranged groups of fine continuous lines and a plurality of these groups are positioned in the flow of the sea component to form conjugate fibers with perfect island-in-sea section continuously with no problems on quality such as viscosity difference.
CONSTITUTION: The fine continuous lines of the island component 8 are arranged in a plurality of annular circles or additionally another continuous line of the island component is passed through the center of the annular circles. When each annular circle is named as a, b, c, d... in order from the innermost one and each interval between these circles is expressed with L1, L2, L3... in order, the interval between the groups of island continuous lines is set so as to satisfy the equation: L1>L2>L3 or L1>L2≈L3 or L1≈L2>L3.L1 is required to be 1.1W3 times Ln (the interval in the outermost circle).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4875980A JPS5812366B2 (en) | 1980-04-15 | 1980-04-15 | Sea-island type composite fiber cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4875980A JPS5812366B2 (en) | 1980-04-15 | 1980-04-15 | Sea-island type composite fiber cap |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56148905A true JPS56148905A (en) | 1981-11-18 |
JPS5812366B2 JPS5812366B2 (en) | 1983-03-08 |
Family
ID=12812201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4875980A Expired JPS5812366B2 (en) | 1980-04-15 | 1980-04-15 | Sea-island type composite fiber cap |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5812366B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009091680A (en) * | 2007-10-05 | 2009-04-30 | Teijin Fibers Ltd | Spinneret for sea-island-type conjugate fiber |
JP2012518100A (en) * | 2009-02-13 | 2012-08-09 | ウンジン ケミカル カンパニー リミテッド | Spinneret for sea-island fiber production |
-
1980
- 1980-04-15 JP JP4875980A patent/JPS5812366B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009091680A (en) * | 2007-10-05 | 2009-04-30 | Teijin Fibers Ltd | Spinneret for sea-island-type conjugate fiber |
JP2012518100A (en) * | 2009-02-13 | 2012-08-09 | ウンジン ケミカル カンパニー リミテッド | Spinneret for sea-island fiber production |
Also Published As
Publication number | Publication date |
---|---|
JPS5812366B2 (en) | 1983-03-08 |
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