JP4220640B2 - 海島型複合繊維の紡糸口金及びそれを用いた紡糸方法 - Google Patents

海島型複合繊維の紡糸口金及びそれを用いた紡糸方法 Download PDF

Info

Publication number
JP4220640B2
JP4220640B2 JP2000001862A JP2000001862A JP4220640B2 JP 4220640 B2 JP4220640 B2 JP 4220640B2 JP 2000001862 A JP2000001862 A JP 2000001862A JP 2000001862 A JP2000001862 A JP 2000001862A JP 4220640 B2 JP4220640 B2 JP 4220640B2
Authority
JP
Japan
Prior art keywords
sea
island
component
flow
core
Prior art date
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.)
Expired - Lifetime
Application number
JP2000001862A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001192924A5 (OSRAM
JP2001192924A (ja
Inventor
哉 芝池
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.)
Teijin Frontier Co Ltd
Original Assignee
Teijin Fibers Ltd
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
Application filed by Teijin Fibers Ltd filed Critical Teijin Fibers Ltd
Priority to JP2000001862A priority Critical patent/JP4220640B2/ja
Publication of JP2001192924A publication Critical patent/JP2001192924A/ja
Publication of JP2001192924A5 publication Critical patent/JP2001192924A5/ja
Application granted granted Critical
Publication of JP4220640B2 publication Critical patent/JP4220640B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP2000001862A 2000-01-07 2000-01-07 海島型複合繊維の紡糸口金及びそれを用いた紡糸方法 Expired - Lifetime JP4220640B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000001862A JP4220640B2 (ja) 2000-01-07 2000-01-07 海島型複合繊維の紡糸口金及びそれを用いた紡糸方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000001862A JP4220640B2 (ja) 2000-01-07 2000-01-07 海島型複合繊維の紡糸口金及びそれを用いた紡糸方法

Publications (3)

Publication Number Publication Date
JP2001192924A JP2001192924A (ja) 2001-07-17
JP2001192924A5 JP2001192924A5 (OSRAM) 2006-08-31
JP4220640B2 true JP4220640B2 (ja) 2009-02-04

Family

ID=18531044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000001862A Expired - Lifetime JP4220640B2 (ja) 2000-01-07 2000-01-07 海島型複合繊維の紡糸口金及びそれを用いた紡糸方法

Country Status (1)

Country Link
JP (1) JP4220640B2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775172A (zh) * 2015-03-30 2015-07-15 临邑大正特纤新材料有限公司 海岛纤维纺丝组件

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100338271C (zh) * 2004-03-23 2007-09-19 中国石化仪征化纤股份有限公司 双组份复合纺丝组件
JP5145004B2 (ja) * 2007-10-05 2013-02-13 帝人ファイバー株式会社 海島型複合繊維用紡糸口金
JP4950856B2 (ja) * 2007-11-26 2012-06-13 帝人ファイバー株式会社 海島型複合繊維の溶融紡糸口金
JP5383229B2 (ja) * 2009-01-29 2014-01-08 株式会社化繊ノズル製作所 海島型複合繊維用口金
JP2010203004A (ja) * 2009-03-04 2010-09-16 Teijin Fibers Ltd 海島型複合繊維用紡糸口金装置
JP2010203003A (ja) * 2009-03-04 2010-09-16 Teijin Fibers Ltd 海島型複合繊維用紡糸口金装置
CN102713034B (zh) 2010-01-29 2016-07-06 东丽株式会社 海岛复合纤维、超细纤维以及复合喷丝头
CN103608504B (zh) 2011-06-15 2014-12-24 东丽株式会社 复合纤维
CN103732811B (zh) 2011-08-11 2016-08-17 东丽株式会社 海岛纤维
EP2821533B1 (en) 2012-02-27 2020-03-25 Toray Industries, Inc. Island-in-sea fiber, combined filament yarn and textile product
JP5821714B2 (ja) 2012-03-09 2015-11-24 東レ株式会社 複合口金および複合繊維の製造方法
JP6344235B2 (ja) 2012-11-19 2018-06-20 東レ株式会社 複合口金および複合繊維、複合繊維の製造方法
CN106192034A (zh) * 2016-09-20 2016-12-07 哈尔滨工业大学 一种海岛纺丝喷丝组件及利用其制备超细碳纤维的制备方法
CN110366616B (zh) 2017-02-28 2022-01-04 东丽株式会社 层叠不织布及面膜
CN109112651A (zh) * 2018-10-19 2019-01-01 江苏尚科聚合新材料有限公司 一种海岛复合纺丝组件及一种复合纤维
CN112391693B (zh) * 2020-10-27 2021-12-24 福建丰帝锦纶有限公司 一种喷丝头及异形锦纶6丝线的制备方法
CN114293270B (zh) * 2022-01-20 2023-04-11 苏州大学 用于海岛纤维的湿法纺丝设备及制备工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775172A (zh) * 2015-03-30 2015-07-15 临邑大正特纤新材料有限公司 海岛纤维纺丝组件

Also Published As

Publication number Publication date
JP2001192924A (ja) 2001-07-17

Similar Documents

Publication Publication Date Title
JP4220640B2 (ja) 海島型複合繊維の紡糸口金及びそれを用いた紡糸方法
US8490283B2 (en) Hollow-fiber spinning nozzle and method
US5551588A (en) Profiled multi-component fiber flow plate method
US5466410A (en) Process of making multiple mono-component fiber
JP7704493B2 (ja) デュアルチャネルノズルを有するポリマ共押し出しヘッド
US5320512A (en) Apparatus for spinning multicomponent hollow fibers
US6361736B1 (en) Synthetic fiber forming apparatus for spinning synthetic fibers
US12188155B2 (en) Spinnerets, breaker plates and die bodies having contoured surfaces with no flat surfaces between adjacent holes
JP2006057188A (ja) サイドバイサイド型複合繊維を製造するための紡糸口金及び方法
JP4001819B2 (ja) 中空繊維を形成するための紡糸口金アセンブリ
US6746226B2 (en) Spinnerette assembly for forming multicomponent hollow fibers
JP5082783B2 (ja) 矩形紡糸パックおよび矩形紡糸パックを用いた合成繊維の紡糸方法
JPH10266011A (ja) 芯鞘複合繊維紡糸用口金板及び口金装置
JP2008144289A (ja) 複合繊維用紡糸口金
JP2004197284A (ja) 海島型複合繊維用口金装置および該口金装置を用いた海島型複合繊維の製造方法。
JP4950856B2 (ja) 海島型複合繊維の溶融紡糸口金
JPH1112844A (ja) 芯鞘複合中空繊維紡糸用口金装置
JPS599206A (ja) 多成分系繊維用紡糸装置
JPH08158143A (ja) 複合繊維の製造方法および複合紡糸用口金
CN2535424Y (zh) 微缺环形喷丝孔式多孔喷丝板
JP2000129531A (ja) 海島型複合繊維紡糸用口金
EP1304401A1 (en) Synthetic fiber forming apparatus and an associated process for spinning synthetic fibers
JPS6375106A (ja) 複合紡糸口金
JPH0797711A (ja) サイドバイサイド型複合繊維用紡糸口金
JPH062211A (ja) 2成分複合紡糸口金装置

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20060621

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060629

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060629

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080624

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080722

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081021

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081114

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111121

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4220640

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121121

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131121

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131121

Year of fee payment: 5

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131121

Year of fee payment: 5

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term