KR100412177B1 - 폴리에스터 극세섬유의 제조방법 - Google Patents
폴리에스터 극세섬유의 제조방법 Download PDFInfo
- Publication number
- KR100412177B1 KR100412177B1 KR10-2001-0064518A KR20010064518A KR100412177B1 KR 100412177 B1 KR100412177 B1 KR 100412177B1 KR 20010064518 A KR20010064518 A KR 20010064518A KR 100412177 B1 KR100412177 B1 KR 100412177B1
- Authority
- KR
- South Korea
- Prior art keywords
- denier
- single yarn
- polyester
- yarn
- filament
- Prior art date
Links
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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
-
- 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
- D10B2401/00—Physical properties
- D10B2401/14—Dyeability
Abstract
Description
구 분 | 실시예 1 | 실시예 2 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | 비교예 5 | |
연신사 단사섬도(데니어) | 0.2 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | 1.0 | |
지연냉각부길이(㎜) | 5 | 20 | 30 | 30 | 60 | 20 | 20 | |
냉풍취출면과 필라멘트간의 최대거리(㎜) | 30 | 20 | 20 | 20 | 20 | 40 | 120 | |
미연신사 | T(x) | 1.45 | 1.30 | 1.11 | 1.00 | 0.95 | 1.05 | 0.85 |
S | 34.2 | 31.5 | 22.4 | 23.8 | 20.2 | 24.6 | 19.8 | |
연신사 | 강도(g/데니어) | 4.4 | 4.3 | 3.9 | 4.0 | 3.7 | 3.8 | 3.5 |
S | 34.5 | 32.5 | 23.1 | 21.8 | 19.2 | 25.5 | 18.6 | |
방사공정성 | ○ | ○ | × | × | × | × | × | |
염 색 성 | ○ | ○ | × | × | × | △ | × |
Claims (2)
- 금속 설포네이트기 함유 디메틸 아이소프탈레이트(DMS)를 첨가하여 제조한 카치온 염료 가염성 폴리에틸렌테레프탈레이트(PET) 폴리머로 단사섬도가 0.2 ∼ 0.5데니어, 단사수가 70 이상인 극세섬유를 제조함에 있어서, 방사구금 직하 지연냉각부 길이를 5 ∼ 20㎜로 하고 냉풍취출면과 필라멘트간 거리를 2 ∼ 30㎜로 하여 미연신사를 제조하는 것을 특징으로 하는 폴리에스터 극세섬유의 제조방법.
- 제 1 항에 있어서, 권취속도를 4,000m/분 이하로 하여 제조하는 것을 특징으로 하는 폴리에스터 극세섬유의 제조방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0064518A KR100412177B1 (ko) | 2001-10-19 | 2001-10-19 | 폴리에스터 극세섬유의 제조방법 |
CN 01144272 CN1393581A (zh) | 2001-06-29 | 2001-12-17 | 生产聚酯微纤维的方法和聚酯微纤维 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0064518A KR100412177B1 (ko) | 2001-10-19 | 2001-10-19 | 폴리에스터 극세섬유의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030033198A KR20030033198A (ko) | 2003-05-01 |
KR100412177B1 true KR100412177B1 (ko) | 2003-12-24 |
Family
ID=29565383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0064518A KR100412177B1 (ko) | 2001-06-29 | 2001-10-19 | 폴리에스터 극세섬유의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100412177B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110565178A (zh) * | 2019-08-28 | 2019-12-13 | 无锡索力得科技发展有限公司 | 一种永久阻燃型涤纶工业丝的生产方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6155212A (ja) * | 1984-08-27 | 1986-03-19 | Nippon Ester Co Ltd | 極細マルチフイラメントの溶融紡糸方法 |
JPS61132620A (ja) * | 1984-11-29 | 1986-06-20 | Teijin Ltd | 編物用ポリエステルステ−プル繊維 |
JPS62243824A (ja) * | 1986-04-16 | 1987-10-24 | Teijin Ltd | ポリエステル極細繊維の製造方法 |
JPH08325850A (ja) * | 1995-06-02 | 1996-12-10 | Kuraray Co Ltd | 芯鞘型複合繊維およびその製造方法 |
JPH11131322A (ja) * | 1997-08-26 | 1999-05-18 | Nippon Ester Co Ltd | ポリエステル極細マルチフィラメントの溶融紡糸方法 |
JPH11222721A (ja) * | 1998-02-09 | 1999-08-17 | Asahi Chem Ind Co Ltd | ポリエステル異型断面マルチフィラメントおよびその製造法ならびに編織物 |
JP2000095850A (ja) * | 1998-09-25 | 2000-04-04 | Kanebo Ltd | アルカリ水易溶出性共重合ポリエステルとその製造方法 |
KR20030002459A (ko) * | 2001-06-29 | 2003-01-09 | 주식회사 효성 | 폴리에스터 극세 섬유의 제조방법 |
-
2001
- 2001-10-19 KR KR10-2001-0064518A patent/KR100412177B1/ko active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6155212A (ja) * | 1984-08-27 | 1986-03-19 | Nippon Ester Co Ltd | 極細マルチフイラメントの溶融紡糸方法 |
JPS61132620A (ja) * | 1984-11-29 | 1986-06-20 | Teijin Ltd | 編物用ポリエステルステ−プル繊維 |
JPS62243824A (ja) * | 1986-04-16 | 1987-10-24 | Teijin Ltd | ポリエステル極細繊維の製造方法 |
JPH08325850A (ja) * | 1995-06-02 | 1996-12-10 | Kuraray Co Ltd | 芯鞘型複合繊維およびその製造方法 |
JPH11131322A (ja) * | 1997-08-26 | 1999-05-18 | Nippon Ester Co Ltd | ポリエステル極細マルチフィラメントの溶融紡糸方法 |
JPH11222721A (ja) * | 1998-02-09 | 1999-08-17 | Asahi Chem Ind Co Ltd | ポリエステル異型断面マルチフィラメントおよびその製造法ならびに編織物 |
JP2000095850A (ja) * | 1998-09-25 | 2000-04-04 | Kanebo Ltd | アルカリ水易溶出性共重合ポリエステルとその製造方法 |
KR20030002459A (ko) * | 2001-06-29 | 2003-01-09 | 주식회사 효성 | 폴리에스터 극세 섬유의 제조방법 |
Also Published As
Publication number | Publication date |
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KR20030033198A (ko) | 2003-05-01 |
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