KR100649538B1 - 이형단면 폴리에스테르 섬유의 제조방법 - Google Patents
이형단면 폴리에스테르 섬유의 제조방법 Download PDFInfo
- Publication number
- KR100649538B1 KR100649538B1 KR1020050135981A KR20050135981A KR100649538B1 KR 100649538 B1 KR100649538 B1 KR 100649538B1 KR 1020050135981 A KR1020050135981 A KR 1020050135981A KR 20050135981 A KR20050135981 A KR 20050135981A KR 100649538 B1 KR100649538 B1 KR 100649538B1
- Authority
- KR
- South Korea
- Prior art keywords
- section
- cross
- spinning
- cooling
- polyester
- Prior art date
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (2)
- 단사 섬도가 2 내지 5 데니어인 폴리에스테르 이형단면 섬유에 있어서, 폴리에틸렌테레프탈레이트 중합체를 하기의 조건을 만족시키는 방사구금을 사용하여 용융방사한 다음, 방사구금 직하에 설치된 20mm이하의 지연 냉각부를 통과시켜 지연 냉각시킨 다음, 냉풍 취출면과 필라멘트간의 최대거리를 2 내지 30mm로 제어된 냉각부를 통과시켜 초고속 방사공법(Highly Oriented Yarn)을 적용하여 방사속도 5200m/분 이상으로 권취하여 제조되는 것을 특징으로 하는 이형단면 폴리에스테르 섬유의 제조방법.(1) a ≤ 0.08mm(2) b/a ≥ 5(3) 날개 수 : 5개 (형태는 ☆ 型)(단, a는 방사구금 홀(Hole)의 슬리트 폭, b는 날개 길이, 도 1, 2 참조)
- 제 1 항에 있어서,상기 폴리에스테르 이형단면 섬유의 이형도가 2 이상이며, 비수 수축률이 3% 이하인 것을 특징으로 하는 이형단면 폴리에스테르 섬유의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050135981A KR100649538B1 (ko) | 2005-12-30 | 2005-12-30 | 이형단면 폴리에스테르 섬유의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050135981A KR100649538B1 (ko) | 2005-12-30 | 2005-12-30 | 이형단면 폴리에스테르 섬유의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100649538B1 true KR100649538B1 (ko) | 2006-11-27 |
Family
ID=37713471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050135981A KR100649538B1 (ko) | 2005-12-30 | 2005-12-30 | 이형단면 폴리에스테르 섬유의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100649538B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108823658A (zh) * | 2018-06-19 | 2018-11-16 | 新凤鸣集团湖州中石科技有限公司 | 一种涤纶半光超细旦双异型截面poy纤维及其生产方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980013739A (ko) * | 1996-08-02 | 1998-05-15 | 한형수 | 폴리에스터 이섬도 이형단면사의 제조방법 |
-
2005
- 2005-12-30 KR KR1020050135981A patent/KR100649538B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980013739A (ko) * | 1996-08-02 | 1998-05-15 | 한형수 | 폴리에스터 이섬도 이형단면사의 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108823658A (zh) * | 2018-06-19 | 2018-11-16 | 新凤鸣集团湖州中石科技有限公司 | 一种涤纶半光超细旦双异型截面poy纤维及其生产方法 |
CN108823658B (zh) * | 2018-06-19 | 2024-01-23 | 新凤鸣集团湖州中石科技有限公司 | 一种涤纶半光超细旦双异型截面poy纤维及其生产方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103437018B (zh) | 一种超仿真蚕丝型锦氨空气包覆丝的生产工艺 | |
CN109023564B (zh) | 一种聚乳酸有色短纤维的制备方法 | |
CN101139735A (zh) | 一种超细旦涤纶长丝的制备方法 | |
CN109234820B (zh) | 一种聚乳酸短纤维的制备方法 | |
CN102828266A (zh) | 一种涤纶超细扁平丝生产方法及其产品 | |
CN104480555A (zh) | 一种高伸度特性涤纶预取向纤维的生产工艺 | |
US6780358B2 (en) | Manufacturing method for polyester yarn excellent in yarn transferring, packaging and loosing with no white powder occurred when weaving and polyester yarn made from the same | |
CN102586905A (zh) | 热牵伸型高特纶预取向长丝纺丝卷绕联合制造工艺 | |
CN108611692B (zh) | 一种基于高速纺的高单纤尼龙6纤维的制备方法 | |
KR100649538B1 (ko) | 이형단면 폴리에스테르 섬유의 제조방법 | |
KR100523809B1 (ko) | 폴리에스터 섬유의 제조방법 | |
CN106319651A (zh) | 锦纶6细旦牵伸丝的制备方法 | |
JP2004124338A (ja) | 細デニールポリエステル中空予備延伸糸の製造方法及びその方法から製造された細デニールポリエステル中空予備延伸糸 | |
CN104195653A (zh) | 一种基于高速一步法的pbt纤维制造方法 | |
KR101222201B1 (ko) | 이형단면 폴리에스테르 섬유의 제조방법 | |
KR100682706B1 (ko) | 이형단면 폴리에스테르 섬유 방사용 방사구금, 이형단면폴리에스테르 섬유의 제조방법 및 이에따라 제조된이형단면 폴리에스테르 섬유 | |
CN114540976A (zh) | 高韧高强聚苯硫醚单丝的生产方法 | |
US20220112627A1 (en) | Cellulose filament process | |
KR100404545B1 (ko) | 폴리에스터 극세 섬유의 제조방법 | |
KR100630266B1 (ko) | 이형단면 폴리에스테르 극세 섬유의 제조방법 | |
KR100335511B1 (ko) | 나일론-46섬유및그의제조방법 | |
KR101389737B1 (ko) | 태섬도 고중공사의 초고속 방사 구금 장치 및 그 제조방법 | |
CN115418732B (zh) | 一种peek fdy丝制备工艺及peek fdy丝 | |
CN115467043B (zh) | 一种高弹力pbt-poy亚光纤维丝材料及其制造方法 | |
CN110468462B (zh) | 一种高热卷低收缩尼龙的生产工艺方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120619 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131007 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20141006 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20151012 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161013 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20171016 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20191014 Year of fee payment: 14 |