JPS5777315A - Crimped polyester fiber for packing - Google Patents
Crimped polyester fiber for packingInfo
- Publication number
- JPS5777315A JPS5777315A JP14918480A JP14918480A JPS5777315A JP S5777315 A JPS5777315 A JP S5777315A JP 14918480 A JP14918480 A JP 14918480A JP 14918480 A JP14918480 A JP 14918480A JP S5777315 A JPS5777315 A JP S5777315A
- Authority
- JP
- Japan
- Prior art keywords
- crimp
- section
- cross
- percentage
- ratio
- 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
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
PURPOSE: The titled fiber with specific values of initial tensile resistance, crystal size in (100) surface, dry heat shrinkage, crimp number, precentage crimp, the ratio of percentage crimp to crimp number, the lowering rate of percentage crimp by loading weight, filament denier and cross section modification ratio, thus showing three-dimensional crimps.
CONSTITUTION: Polyethylene terephthalate is melt-spun through a spinneret with nozzle of modified cross section with l slit width, the extruded yarns are asymmetrically cooled right under the spinneret by blowing the cooling air only from one side, and heat treated under relax to produce fiber of modified cross section that has high than 32g/d initial tensile resistance, larger than 28Å crystal size ACR in (100) surface, less than 5% dry heat shrinkage SHD at 160°C, 4 or more per inch crimp number CN, more than 5% percentage crimp Ci, 1 or more Ci/CN ratio, less than 75% the lowering rate of ci when the weight of 1g/d is loaded CiR, 4W20 filament denier D, more than 10% hollow percentage at the fiber cross section and more than 4,600/C1/2 modification ratio at cross section.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14918480A JPS5846572B2 (en) | 1980-10-23 | 1980-10-23 | Crimped polyester fiber for stuffing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14918480A JPS5846572B2 (en) | 1980-10-23 | 1980-10-23 | Crimped polyester fiber for stuffing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5777315A true JPS5777315A (en) | 1982-05-14 |
JPS5846572B2 JPS5846572B2 (en) | 1983-10-17 |
Family
ID=15469626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14918480A Expired JPS5846572B2 (en) | 1980-10-23 | 1980-10-23 | Crimped polyester fiber for stuffing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5846572B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452839A (en) * | 1987-08-21 | 1989-02-28 | Teijin Ltd | Polyester false twisted crimped processed yarn and its production |
JP2008297648A (en) * | 2007-05-30 | 2008-12-11 | Solotex Corp | Polytrimethylene terephthalate staple fiber |
CN103132248A (en) * | 2011-11-24 | 2013-06-05 | 佛山市斯乐普特种材料有限公司 | Manufacturing equipment for elastic spun-bonded nonwovens and method for elastic spun-bonded nonwovens |
CN104313784A (en) * | 2014-09-20 | 2015-01-28 | 丹阳市超超服饰有限公司 | Antistatic non-glue cotton and preparation method thereof |
-
1980
- 1980-10-23 JP JP14918480A patent/JPS5846572B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6452839A (en) * | 1987-08-21 | 1989-02-28 | Teijin Ltd | Polyester false twisted crimped processed yarn and its production |
JP2008297648A (en) * | 2007-05-30 | 2008-12-11 | Solotex Corp | Polytrimethylene terephthalate staple fiber |
CN103132248A (en) * | 2011-11-24 | 2013-06-05 | 佛山市斯乐普特种材料有限公司 | Manufacturing equipment for elastic spun-bonded nonwovens and method for elastic spun-bonded nonwovens |
CN104313784A (en) * | 2014-09-20 | 2015-01-28 | 丹阳市超超服饰有限公司 | Antistatic non-glue cotton and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5846572B2 (en) | 1983-10-17 |
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