PH12019501278A1 - Hollow polyester long fiber and preparation method therefor - Google Patents

Hollow polyester long fiber and preparation method therefor

Info

Publication number
PH12019501278A1
PH12019501278A1 PH12019501278A PH12019501278A PH12019501278A1 PH 12019501278 A1 PH12019501278 A1 PH 12019501278A1 PH 12019501278 A PH12019501278 A PH 12019501278A PH 12019501278 A PH12019501278 A PH 12019501278A PH 12019501278 A1 PH12019501278 A1 PH 12019501278A1
Authority
PH
Philippines
Prior art keywords
long fiber
hollow polyester
polyester long
therefor
pcnt
Prior art date
Application number
PH12019501278A
Inventor
Chunjian Ni
Takayuki Yoshimiya
Original Assignee
Toray Industries
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN201611205849.8A priority Critical patent/CN108239794A/en
Priority to PCT/CN2017/117924 priority patent/WO2018113767A1/en
Application filed by Toray Industries filed Critical Toray Industries
Publication of PH12019501278A1 publication Critical patent/PH12019501278A1/en

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/24Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02Heat treatment
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/253Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/24Bulked yarns or threads, e.g. formed from staple fibre components with different relaxation characteristics
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres 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]
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00Industrial
    • D10B2505/06Packings, gaskets, seals

Abstract

A hollow polyester long fiber has a cross-sectional hollowness ranging from 20.0 pcnt to 45.0 pcnt , the long fiber in natural state being of a three-dimensional crimped shape, and the radius of curvature of the crimped shape being 10.0 mm-50.0 mm. The fluffily processed tows obtained by processing the hollow polyester long fiber have high fluffiness.
PH12019501278A 2016-12-23 2019-06-06 Hollow polyester long fiber and preparation method therefor PH12019501278A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201611205849.8A CN108239794A (en) 2016-12-23 2016-12-23 A kind of hollow long fibre of polyester
PCT/CN2017/117924 WO2018113767A1 (en) 2016-12-23 2017-12-22 Hollow polyester long fiber and preparation method therefor

Publications (1)

Publication Number Publication Date
PH12019501278A1 true PH12019501278A1 (en) 2019-12-16

Family

ID=62624614

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019501278A PH12019501278A1 (en) 2016-12-23 2019-06-06 Hollow polyester long fiber and preparation method therefor

Country Status (10)

Country Link
US (1) US20200017995A1 (en)
EP (1) EP3561160A4 (en)
KR (1) KR102338025B1 (en)
CN (2) CN108239794A (en)
AU (1) AU2017379039A1 (en)
CA (1) CA3047479A1 (en)
PH (1) PH12019501278A1 (en)
RU (1) RU2748416C2 (en)
TW (1) TW201827661A (en)
WO (1) WO2018113767A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110992343A (en) * 2019-10-18 2020-04-10 中国移动通信集团浙江有限公司嘉兴分公司 Flying filament flying impurity visual inspection method based on robot, storage medium and electronic equipment
JP2021121698A (en) 2020-01-30 2021-08-26 カール・フロイデンベルク・カー・ゲー Square hollow fiber

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165934A (en) * 1966-09-12 1969-10-01 Celanese Corp Producing Filamentary Materials by Fibrillation
JPH0120624B2 (en) * 1980-05-29 1989-04-18 Toyo Boseki
JPH0357973B2 (en) * 1985-04-23 1991-09-04 Teijin Ltd
KR0123943B1 (en) * 1995-01-20 1997-11-27 박홍기 Spinnerat for polyester fiber
AU717635B2 (en) * 1996-10-04 2000-03-30 E.I. Du Pont De Nemours And Company Polyester fiber
JP4065592B2 (en) * 1997-02-20 2008-03-26 帝人ファイバー株式会社 High hollow polyester fiber, woven / knitted fabric, pile fiber product and nonwoven fabric structure using the same, and method for producing hollow polyester fiber
KR100270437B1 (en) * 1998-08-25 2001-03-02 김윤 Spinnerets for spontaneous high-strength hollow fiber manufacturing
KR100698003B1 (en) * 2000-01-07 2007-03-23 데이진 가부시키가이샤 Crimped polyester fiber and fibrous structure comprising the same
CN1208507C (en) * 2000-03-01 2005-06-29 仪征化纤股份有限公司 Far infrared radiating hollow 3-D crimped polyester fiber and its making process
CN201074257Y (en) * 2007-01-19 2008-06-18 东华大学 Three-dimensional crimp hollow synthetic fiber
CN201873785U (en) * 2010-10-26 2011-06-22 东华大学 Oblate hollow fiber and spinneret plate
MY157592A (en) * 2013-06-06 2016-06-17 Kaneka Corp Fiber for artificial hair and hair ornament product including same
WO2016121643A1 (en) * 2015-01-26 2016-08-04 東レ株式会社 Polyester hollow fiber spherical material
CN106186187B (en) 2015-04-29 2020-12-25 青岛海尔滚筒洗衣机有限公司 Self-cleaning method for water purification module and washing machine adopting same
CN106381590B (en) * 2015-08-04 2020-09-08 东丽纤维研究所(中国)有限公司 Fluffy processing silk
CN106868671B (en) * 2015-12-10 2021-06-22 东丽纤维研究所(中国)有限公司 Fluffy processing silk

Also Published As

Publication number Publication date
US20200017995A1 (en) 2020-01-16
RU2019119407A (en) 2021-01-26
KR20190092431A (en) 2019-08-07
JP2020502377A (en) 2020-01-23
CA3047479A1 (en) 2018-06-28
RU2019119407A3 (en) 2021-01-26
TW201827661A (en) 2018-08-01
KR102338025B1 (en) 2021-12-10
CN108239794A (en) 2018-07-03
CN109844189A (en) 2019-06-04
WO2018113767A1 (en) 2018-06-28
RU2748416C2 (en) 2021-05-25
AU2017379039A1 (en) 2019-06-27
EP3561160A1 (en) 2019-10-30
EP3561160A4 (en) 2020-08-26

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