JPS6426711A - Production of special flat yarn - Google Patents
Production of special flat yarnInfo
- Publication number
- JPS6426711A JPS6426711A JP18084587A JP18084587A JPS6426711A JP S6426711 A JPS6426711 A JP S6426711A JP 18084587 A JP18084587 A JP 18084587A JP 18084587 A JP18084587 A JP 18084587A JP S6426711 A JPS6426711 A JP S6426711A
- Authority
- JP
- Japan
- Prior art keywords
- flat yarn
- spinneret
- spinning
- acrylonitrile
- production
- 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
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE:To readily obtain a flat yarn assuming elegant gloss without glittering metallic gloss, by dry spinning a spinning solution consisting of an acrylonitrile based polymer using a specific spinneret. CONSTITUTION:A spinning solution (preferably 28-35wt.% concentration) consisting of an acrylonitrile based polymer containing >=85wt.% acrylonitrile is dry spun through a spinneret having plural small hole groups of 3-7 small holes, having 0.05-0.3mm hole diameter and arranged in the form of straight lines at 0.05-1.0mm interval, preferably at 200-300m/min spinning speed to afford the aimed flat yarn. Furthermore, the spinneret having the hole diameter (D) and hole interval (L) satisfying the formula 1.2<=L/D<=3.5 is preferred.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18084587A JPS6426711A (en) | 1987-07-20 | 1987-07-20 | Production of special flat yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18084587A JPS6426711A (en) | 1987-07-20 | 1987-07-20 | Production of special flat yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6426711A true JPS6426711A (en) | 1989-01-30 |
Family
ID=16090362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18084587A Pending JPS6426711A (en) | 1987-07-20 | 1987-07-20 | Production of special flat yarn |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426711A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100354827B1 (en) * | 1995-11-28 | 2002-12-16 | 주식회사 효성생활산업 | Manufacturing method of polyester fiber having super transparency and excellent luster |
CN104264241A (en) * | 2014-06-17 | 2015-01-07 | 福建百宏聚纤科技实业有限公司 | High-profile degree bright polyester fiber and preparation method thereof |
CN108977952A (en) * | 2018-08-01 | 2018-12-11 | 浙江竟成特种单丝有限公司 | A kind of six disjunctor flat filaments |
-
1987
- 1987-07-20 JP JP18084587A patent/JPS6426711A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100354827B1 (en) * | 1995-11-28 | 2002-12-16 | 주식회사 효성생활산업 | Manufacturing method of polyester fiber having super transparency and excellent luster |
CN104264241A (en) * | 2014-06-17 | 2015-01-07 | 福建百宏聚纤科技实业有限公司 | High-profile degree bright polyester fiber and preparation method thereof |
CN108977952A (en) * | 2018-08-01 | 2018-12-11 | 浙江竟成特种单丝有限公司 | A kind of six disjunctor flat filaments |
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