JPS63203813A - 異なる肉厚をもつ中空繊維をつくる紡糸口金 - Google Patents

異なる肉厚をもつ中空繊維をつくる紡糸口金

Info

Publication number: JPS63203813A
Authority: JP; Japan
Prior art keywords: housing; reservoir; spinneret; fluid; pin
Prior art date: 1987-02-05
Legal status (The legal status 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 status listed.): Pending

Application number

JP63019446A

Other languages

English (en)

Japanese (ja)

Inventor

プツシユピンダー．シング．プーリー

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Air Products and Chemicals Inc

Original Assignee

Air Products and Chemicals Inc

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.)

1987-02-05

Filing date

1988-01-29

Publication date

1988-08-23

1988-01-29 Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc

1988-08-23 Publication of JPS63203813A publication Critical patent/JPS63203813A/ja

Status Pending legal-status Critical Current

Links

239000012510 hollow fiber Substances 0.000 title claims description 30
238000009987 spinning Methods 0.000 title description 5
239000012530 fluid Substances 0.000 claims description 42
229920000642 polymer Polymers 0.000 claims description 18
239000000463 material Substances 0.000 claims description 10
238000003860 storage Methods 0.000 claims description 5
238000004891 communication Methods 0.000 claims description 4
238000007789 sealing Methods 0.000 claims 1
239000000835 fiber Substances 0.000 description 6
239000007789 gas Substances 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
230000015271 coagulation Effects 0.000 description 2
238000005345 coagulation Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
238000005086 pumping Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000004952 Polyamide Substances 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
-1 bosulfones Polymers 0.000 description 1
230000001112 coagulating effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000012528 membrane Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920001197 polyacetylene Polymers 0.000 description 1
229920002239 polyacrylonitrile Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1

Classifications

- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

JP63019446A 1987-02-05 1988-01-29 異なる肉厚をもつ中空繊維をつくる紡糸口金 Pending JPS63203813A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1117287A	1987-02-05	1987-02-05
US11172		1987-02-05

Publications (1)

Publication Number	Publication Date
JPS63203813A true JPS63203813A (ja)	1988-08-23

Family

ID=21749170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP63019446A Pending JPS63203813A (ja)	1987-02-05	1988-01-29	異なる肉厚をもつ中空繊維をつくる紡糸口金

Country Status (3)

Country	Link
EP (1)	EP0277619A3 (de)
JP (1)	JPS63203813A (de)
KR (1)	KR880009763A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2641710B1 (fr) *	1988-12-22	1991-03-29	Lyonnaise Eaux	Filiere pour la realisation de membranes en un materiau organique comportant au moins un canal longitudinal
FR2641708B1 (fr) *	1988-12-22	1992-01-17	Lyonnaise Eaux	Procede pour la fabrication d'un materiau poreux organique, notamment d'une membrane semi-permeable organique, comportant une pluralite de canaux longitudinaux separes
DE4040733A1 (de) *	1990-12-19	1992-06-25	Siemens Ag	Einrichtung zur herstellung eines materialstranges mit zentraler oeffnung
KR960011587B1 (ko) *	1991-05-21	1996-08-24	브라운 유니버시티 리서치 파운데이션	중공섬유 제조장치와 중공섬유
DE20201743U1 (de) *	2002-02-05	2003-10-16	PVM GmbH, 45478 Mülheim	Hohlfadenspinnvorrichtung
CN102517652A (zh) *	2011-12-13	2012-06-27	天邦膜技术国家工程研究中心有限责任公司	组装式多喷头喷丝板
EP3147024A1 (de)	2015-09-25	2017-03-29	Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH	Hohlfadenpolymermembran
AU2017257537B2 (en)	2016-04-25	2022-08-11	Cytec Industries Inc.	Spinneret assembly for spinning polymeric fibers
EP3398675A1 (de)	2017-05-02	2018-11-07	Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH	Makroporöse oder mesoporöse polymerfilme in hohlfaser- oder flachfolien-geometrie
CN108677254B (zh) *	2018-08-03	2023-12-15	南通纺织丝绸产业技术研究院	熔喷喷嘴和纤维制备装置
CN114011248B (zh) *	2021-09-29	2023-10-20	广州先进技术研究所	一种可更换芯液类型的热致相分离制膜方法
CN119465426B (zh) *	2025-01-14	2025-04-15	东华大学	一种中空纤维的熔融纺丝方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5040168A (de) *	1973-08-01	1975-04-12
JPS57106708A (en) *	1980-12-17	1982-07-02	Tanaka Kikinzoku Kogyo Kk	Spinneret for preparing hollow fiber of modified cross section

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE486409A (de) *	1947-12-16
US4346053A (en) *	1979-02-21	1982-08-24	American Cyanamid Company	Process for melt-spinning hollow fibers

1988
- 1988-01-29 JP JP63019446A patent/JPS63203813A/ja active Pending
- 1988-02-01 EP EP88101406A patent/EP0277619A3/de not_active Withdrawn
- 1988-02-05 KR KR1019880001079A patent/KR880009763A/ko not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5040168A (de) *	1973-08-01	1975-04-12
JPS57106708A (en) *	1980-12-17	1982-07-02	Tanaka Kikinzoku Kogyo Kk	Spinneret for preparing hollow fiber of modified cross section

Also Published As

Publication number	Publication date
EP0277619A2 (de)	1988-08-10
KR880009763A (ko)	1988-10-05
EP0277619A3 (de)	1990-05-23

Publication	Publication Date	Title
US3309734A (en)	1967-03-21	Spinnerette
JPS63203813A (ja)	1988-08-23	異なる肉厚をもつ中空繊維をつくる紡糸口金
US5511960A (en)	1996-04-30	Spinneret device for conjugate melt-blow spinning
US5505889A (en)	1996-04-09	Method of spinning bicomponent filaments
US5601851A (en)	1997-02-11	Melt-blow spinneret device
US5556589A (en)	1996-09-17	Process of using a spin pack for multicomponent fibers
EP0325116B1 (de)	1992-03-11	Verfahren zur Herstellung von Feinstpolymerfasern
JPS61108704A (ja)	1986-05-27	繊維形成方法および繊維形成装置
CN1764747A (zh)	2006-04-26	制造纤维的装置及方法
US4229154A (en)	1980-10-21	Spinneret for the production of hollow filaments
US3459846A (en)	1969-08-05	Method and spinneret device for spinning two-component filaments
CN1898417A (zh)	2007-01-17	用于生产熔吹多组分纤维与熔吹无纺织物的模具
US3497585A (en)	1970-02-24	Self-crimping filament process
US5397227A (en)	1995-03-14	Apparatus for changing both number and size of filaments
US3397427A (en)	1968-08-20	Sealed vented insert spinneret
US4189293A (en)	1980-02-19	Extrusion head
US3313000A (en)	1967-04-11	Spinneret plate
US6746226B2 (en)	2004-06-08	Spinnerette assembly for forming multicomponent hollow fibers
JP2599755B2 (ja)	1997-04-16	メルトブロー法による紡糸方法並びにメルトブロー用ダイ
JP4001819B2 (ja)	2007-10-31	中空繊維を形成するための紡糸口金アセンブリ
Ruckdashel et al.	2022	Hollowness variation with die wall thickness in melt-spinning of polypropylene hollow fibers
CA2255638A1 (en)	1998-10-01	Device and method for producing cellulose tubular films
CN102102230B (zh)	2013-05-01	一种复合挤出模头
US6799960B2 (en)	2004-10-05	Spinnerette assembly for forming hollow fibers
US3371139A (en)	1968-02-27	Process and apparatus for producing self-texturing fibers