JPS5352716A - Production of composite filament yarns - Google Patents
Production of composite filament yarnsInfo
- Publication number
- JPS5352716A JPS5352716A JP12696176A JP12696176A JPS5352716A JP S5352716 A JPS5352716 A JP S5352716A JP 12696176 A JP12696176 A JP 12696176A JP 12696176 A JP12696176 A JP 12696176A JP S5352716 A JPS5352716 A JP S5352716A
- Authority
- JP
- Japan
- Prior art keywords
- filament yarns
- composite filament
- production
- polymers
- spinnerets
- 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 suppress the bending of extruded polymers, improve the spinnability, and obtain composite filament yarns, by extruding two types of polymers having different melt viscosities from spinnerets of specific shape in the form of side-by-side fibers.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12696176A JPS5352716A (en) | 1976-10-21 | 1976-10-21 | Production of composite filament yarns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12696176A JPS5352716A (en) | 1976-10-21 | 1976-10-21 | Production of composite filament yarns |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5352716A true JPS5352716A (en) | 1978-05-13 |
JPS5544162B2 JPS5544162B2 (en) | 1980-11-11 |
Family
ID=14948173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12696176A Granted JPS5352716A (en) | 1976-10-21 | 1976-10-21 | Production of composite filament yarns |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5352716A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6114428Y2 (en) * | 1981-04-06 | 1986-05-06 |
-
1976
- 1976-10-21 JP JP12696176A patent/JPS5352716A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5544162B2 (en) | 1980-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53122815A (en) | Superfine fibrous materials and their production | |
JPS5352716A (en) | Production of composite filament yarns | |
JPS5215615A (en) | Melt spinning machine | |
JPS52137022A (en) | Production of synthetic fibers | |
JPS5335017A (en) | Production of viscose rayon fibers | |
JPS5358028A (en) | Production of polyester fibers for reinforcing | |
JPS5415023A (en) | Production of hollow modified cross-section polyamide filament yarns | |
JPS54131029A (en) | Manufacture of acrylic fibers | |
JPS5427024A (en) | Production of butylene terephthalate polyester fibers | |
JPS52148221A (en) | Anti-pilling modified cross section fibers, spinnerets and apparatuses for producing them | |
JPS5291916A (en) | Melt spinning of polyester | |
JPS5438916A (en) | Production of special multifilament yarn | |
JPS5615417A (en) | Production of composite fiber | |
JPS5266714A (en) | Production of composite fibers | |
ATE15505T1 (en) | PROCESSES FOR PRODUCTION OF BICOMPONENT FIBERS; CONDUCT TUBE USED IN THIS PROCESS. | |
JPS53103017A (en) | Production of polyamide monofilament | |
JPS53119322A (en) | Production of acrylic fibers | |
JPS5358016A (en) | Spinnerets for melt spinning | |
JPS52148218A (en) | U-shaped modified cross-section spinnerets and production of modified cross-section fibers | |
JPS5277228A (en) | Production of polyester fiber | |
JPS52148219A (en) | Production of anti-pilling fibers | |
JPS54101912A (en) | Continuous production of multi-color doubled bulky textured filament yarns and its device | |
JPS5415018A (en) | Melt spinning of thermoplastic synthetic fibers | |
JPS5263422A (en) | Production of hollow cuprammonium cellulose fiber | |
GB1009625A (en) | Improvements in and relating to the production of synthetic threads, ribbons or the like having a lobed cross-section |