KR950018761A - 폴리에스테르 섬유의 제조방법 - Google Patents
폴리에스테르 섬유의 제조방법 Download PDFInfo
- Publication number
- KR950018761A KR950018761A KR1019930029568A KR930029568A KR950018761A KR 950018761 A KR950018761 A KR 950018761A KR 1019930029568 A KR1019930029568 A KR 1019930029568A KR 930029568 A KR930029568 A KR 930029568A KR 950018761 A KR950018761 A KR 950018761A
- Authority
- KR
- South Korea
- Prior art keywords
- polyester fiber
- air
- yarn
- present
- producing
- Prior art date
Links
Classifications
-
- 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
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
-
- 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
- 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
- D02J1/225—Mechanical characteristics of stretching apparatus
-
- 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]
-
- 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
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
본 발명은 산업용 고강력 폴리에스테르섬유의 제조방법임.
종래의 방법은 사에 공기교략을 시키기 위하여 고압(4.0~6.0kg/㎠)의 공기를 사용하였으므로 사에 손상을 일으켰으며 권취장력이 높았으므로 교락효과도 불충분하였다.
본 발명은 권취하기전에 오퍼비드톨에 통과시켜 권취장력이 감소되도록 하면서 저압(1.5~4.0kg/㎠)의 공기로 공기교략시키므로서 사의 손상을 최소화 시키는 폴리에스테르섬유의 제조방법임.
본 발명으로 제조된 폴리에스테르섬유는 각종 산업용 원사에 사용된다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제조공정 개략도
Claims (1)
- 폴리에스테르 미연신사를 고뎃롤러로 연신하고 공기교락시켜서 산업용 폴리에스테르 연신사를 제조함에 있어서, 고뎃롤러에서 연신시킨 다음에 1.5~4.0kg/㎠의 공기압으로 공기교락시키고 이어서 직경이 65~150mm인 오버피드롤에 통과시킴을 특징으로 하는 폴리에스테르섬유의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR93029568A KR970008863B1 (en) | 1993-12-24 | 1993-12-24 | Manufacturing method of polyester fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR93029568A KR970008863B1 (en) | 1993-12-24 | 1993-12-24 | Manufacturing method of polyester fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950018761A true KR950018761A (ko) | 1995-07-22 |
KR970008863B1 KR970008863B1 (en) | 1997-05-30 |
Family
ID=19372604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR93029568A KR970008863B1 (en) | 1993-12-24 | 1993-12-24 | Manufacturing method of polyester fiber |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970008863B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100736888B1 (ko) * | 2005-02-04 | 2007-07-06 | 주식회사 코오롱 | 폴리에스테르 원사 및 그의 제조방법과 이를 포함하는폴리에스테르 직물 |
-
1993
- 1993-12-24 KR KR93029568A patent/KR970008863B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR970008863B1 (en) | 1997-05-30 |
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