KR940007237A - Manufacturing method of microfiber with excellent leveling system - Google Patents
Manufacturing method of microfiber with excellent leveling system Download PDFInfo
- Publication number
- KR940007237A KR940007237A KR1019920015834A KR920015834A KR940007237A KR 940007237 A KR940007237 A KR 940007237A KR 1019920015834 A KR1019920015834 A KR 1019920015834A KR 920015834 A KR920015834 A KR 920015834A KR 940007237 A KR940007237 A KR 940007237A
- Authority
- KR
- South Korea
- Prior art keywords
- spinneret
- diameter
- microfiber
- polyester multifilament
- under
- Prior art date
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- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
본 발명은 섬도균제도가 양호한 폴리에스터 멀티 필라멘트 극세사의 제조방법으로 방사구금하 10 내지 20cm에 걸쳐 300∼500㎛의 다공평균크기를 갖는 극세다공여과재를 구비한 원통형의 냉각장치를 취부하여 0.3∼0.8m/sec로 균일한 냉풍을 용융방출 사조에 공급하고 방사구금하 20∼100cm 사이에 걸쳐 방사구금직경의 1.2∼1.5배의 직경을 갖는 원통형보호통을 설치하는 것으로 사의 균제도가 우수하여 방사작업성 및 염색균일성이 양호하게 된다.The present invention provides a method for producing a polyester multifilament microfiber with good fineness of microorganisms, and has a cylindrical cooling device having a microporous filter material having a pore average size of 300 to 500 μm over a spinneret of 10 to 20 cm. Supply uniform cold air at m / sec to molten yarn and install cylindrical protective tube with diameter of 1.2 ~ 1.5 times of spinneret diameter between 20 ~ 100cm under spinneret. Staining uniformity becomes good.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 방사라인 개략도,1 is a schematic diagram of the radiation line of the present invention,
제2도는 본 발명에서 원통형 냉각장치 부분의 확대 횡단면도,2 is an enlarged cross-sectional view of a cylindrical chiller section in the present invention,
제3도는 본 발명에서 보호통 부분의 확대 횡단면도이다.3 is an enlarged cross-sectional view of the protective barrel portion in the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920015834A KR940007237A (en) | 1992-09-01 | 1992-09-01 | Manufacturing method of microfiber with excellent leveling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920015834A KR940007237A (en) | 1992-09-01 | 1992-09-01 | Manufacturing method of microfiber with excellent leveling system |
Publications (1)
Publication Number | Publication Date |
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KR940007237A true KR940007237A (en) | 1994-04-26 |
Family
ID=67148069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920015834A KR940007237A (en) | 1992-09-01 | 1992-09-01 | Manufacturing method of microfiber with excellent leveling system |
Country Status (1)
Country | Link |
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KR (1) | KR940007237A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030021619A (en) * | 2001-09-07 | 2003-03-15 | 주식회사 효성 | Manufacture of polyester fibre |
KR100404542B1 (en) * | 1996-07-19 | 2004-01-07 | 주식회사 효성생활산업 | Method of manufacturing polyester microfiber |
KR100406461B1 (en) * | 1997-12-24 | 2004-07-16 | 가부시키가이샤 덴소 | Electronic circuit apparatus and method for assembling the same |
KR100454498B1 (en) * | 1997-08-30 | 2005-06-17 | 주식회사 휴비스 | Manufacturing method of polyester microfiber |
-
1992
- 1992-09-01 KR KR1019920015834A patent/KR940007237A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100404542B1 (en) * | 1996-07-19 | 2004-01-07 | 주식회사 효성생활산업 | Method of manufacturing polyester microfiber |
KR100454498B1 (en) * | 1997-08-30 | 2005-06-17 | 주식회사 휴비스 | Manufacturing method of polyester microfiber |
KR100406461B1 (en) * | 1997-12-24 | 2004-07-16 | 가부시키가이샤 덴소 | Electronic circuit apparatus and method for assembling the same |
KR20030021619A (en) * | 2001-09-07 | 2003-03-15 | 주식회사 효성 | Manufacture of polyester fibre |
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