JPS5643422A - Novel type multicore conjugate multifilament - Google Patents
Novel type multicore conjugate multifilamentInfo
- Publication number
- JPS5643422A JPS5643422A JP11622779A JP11622779A JPS5643422A JP S5643422 A JPS5643422 A JP S5643422A JP 11622779 A JP11622779 A JP 11622779A JP 11622779 A JP11622779 A JP 11622779A JP S5643422 A JPS5643422 A JP S5643422A
- Authority
- JP
- Japan
- Prior art keywords
- denier
- filaments
- ratio
- thickness
- yarns
- 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.)
- Pending
Links
Landscapes
- Multicomponent Fibers (AREA)
Abstract
PURPOSE: Multifilaments which are produced by spinning simultaneously different kinds of multicore conjugate fibers containing different number of cores, thus having well- controlled fiber thickness and cross section modification and giving very natural touch and deep luster.
CONSTITUTION: For example, filaments containing more cores are arranged on the peripheral part and other filaments containing less cores are arranged in the center part. Or filaments having largely modified cross section are arranged on the peripheral part and other filaments are arranged in the center part to produce denier- mix or cross section-mix yarns. The ratio of the maximum to minimum in filament thickness of the yarns is 2 or less and the ratio of the maximum to minimum in the core thickness is 1.5 or more. The thickness of the core part contains both of 1.0 denier or less and 1.0 denier or more. The objective yarns are produced by usual method. Additionally, for example, holes for dividing into six sections and other holes for dividing into two sections are provided on the same spinneret and the metering plate for one component if enforced to facilitate the control of flow ratio, i.e., denier ratio.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11622779A JPS5643422A (en) | 1979-09-12 | 1979-09-12 | Novel type multicore conjugate multifilament |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11622779A JPS5643422A (en) | 1979-09-12 | 1979-09-12 | Novel type multicore conjugate multifilament |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5643422A true JPS5643422A (en) | 1981-04-22 |
Family
ID=14681971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11622779A Pending JPS5643422A (en) | 1979-09-12 | 1979-09-12 | Novel type multicore conjugate multifilament |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5643422A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839368A (en) * | 1971-09-27 | 1973-06-09 | ||
JPS4920430A (en) * | 1972-06-23 | 1974-02-22 | ||
JPS49101611A (en) * | 1973-02-07 | 1974-09-26 | ||
JPS5266714A (en) * | 1975-11-26 | 1977-06-02 | Teijin Ltd | Production of composite fibers |
-
1979
- 1979-09-12 JP JP11622779A patent/JPS5643422A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839368A (en) * | 1971-09-27 | 1973-06-09 | ||
JPS4920430A (en) * | 1972-06-23 | 1974-02-22 | ||
JPS49101611A (en) * | 1973-02-07 | 1974-09-26 | ||
JPS5266714A (en) * | 1975-11-26 | 1977-06-02 | Teijin Ltd | Production of composite fibers |
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