JPS54125718A - Spinneret for island-in-sea type composite fibers - Google Patents
Spinneret for island-in-sea type composite fibersInfo
- Publication number
- JPS54125718A JPS54125718A JP2863878A JP2863878A JPS54125718A JP S54125718 A JPS54125718 A JP S54125718A JP 2863878 A JP2863878 A JP 2863878A JP 2863878 A JP2863878 A JP 2863878A JP S54125718 A JPS54125718 A JP S54125718A
- Authority
- JP
- Japan
- Prior art keywords
- island
- pipes
- polymer
- components
- sea
- 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 title spinneret designed to spin fibers comprising a number of island components strippable into modified cross-section superfine filaments, wherein island steams, divided into a plurality of components, join with the other island components, are covered with sea components, and collected into a fiber.
CONSTITUTION: The polymer A for the island 1 is divided from the hole 4 and jetted to the tops 5 of the pipes 7. The polymer B for the islands 2 is passed through the space 8 to the gaps between the pipes 6 and pipes 7 to join with the polymer A. The composite streams are made to flow through the pipes 7 and 11 and covered with the sea component (polymer C), which is fed from the space 12 to the annular parts between the pipes 11 and holes 13, before the funnel part 14. A plurality of covered streams are collected in the funnel part 14, and extruded through the orifice 15 into a fiber. The multi-component fiber thus obtained consists of the islands 1 and 2 and the sea 3.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2863878A JPS54125718A (en) | 1978-03-15 | 1978-03-15 | Spinneret for island-in-sea type composite fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2863878A JPS54125718A (en) | 1978-03-15 | 1978-03-15 | Spinneret for island-in-sea type composite fibers |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8568383A Division JPS5915515A (en) | 1983-05-18 | 1983-05-18 | Island-in-sea type multicomponent fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54125718A true JPS54125718A (en) | 1979-09-29 |
JPS6225764B2 JPS6225764B2 (en) | 1987-06-04 |
Family
ID=12254062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2863878A Granted JPS54125718A (en) | 1978-03-15 | 1978-03-15 | Spinneret for island-in-sea type composite fibers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54125718A (en) |
-
1978
- 1978-03-15 JP JP2863878A patent/JPS54125718A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6225764B2 (en) | 1987-06-04 |
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