TW200632161A - Sea-island type ultrafine fibers and manufacturing method of sea-island type ultrafine fibers - Google Patents

Sea-island type ultrafine fibers and manufacturing method of sea-island type ultrafine fibers

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Publication number
TW200632161A
TW200632161A TW094106341A TW94106341A TW200632161A TW 200632161 A TW200632161 A TW 200632161A TW 094106341 A TW094106341 A TW 094106341A TW 94106341 A TW94106341 A TW 94106341A TW 200632161 A TW200632161 A TW 200632161A
Authority
TW
Taiwan
Prior art keywords
sea
ultrafine fibers
island
island type
type ultrafine
Prior art date
Application number
TW094106341A
Other languages
Chinese (zh)
Inventor
Nen-Huei Liu
Hsu-Ling Hsieh
Original Assignee
Taiwan Textile Res Inst
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 Taiwan Textile Res Inst filed Critical Taiwan Textile Res Inst
Priority to TW094106341A priority Critical patent/TW200632161A/en
Publication of TW200632161A publication Critical patent/TW200632161A/en

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  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The present invention provides sea-island type ultrafine fibers with nanometer scale and methods of manufacturing thereof. In accordance with the present invention, 300 ~ 600 sea-island type ultrafine fibers are manufactured by melt composition spinning technique and a special ingredient composition of island and water-soluble sea components. The fibers are strengthening enough (> 2 g/d) to be carried out in spinning process without broken. A hot water dissolving process is then provided to dissolve the water-soluble sea component to obtain ultrafine fibers which contain only island fibers. The hot water dissolving process can improve the separation phenomena of the sea and island components in the sea-Island type ultrafine fibers, and further, the wastewater produced by the process can be recycled to save the manufacturing cost and prevent pollution. In addition, the monofilament of the ultrafine fibers has a diameter of approximately 180 nm and a size nearly 0.0003 denier.
TW094106341A 2005-03-02 2005-03-02 Sea-island type ultrafine fibers and manufacturing method of sea-island type ultrafine fibers TW200632161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094106341A TW200632161A (en) 2005-03-02 2005-03-02 Sea-island type ultrafine fibers and manufacturing method of sea-island type ultrafine fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094106341A TW200632161A (en) 2005-03-02 2005-03-02 Sea-island type ultrafine fibers and manufacturing method of sea-island type ultrafine fibers

Publications (1)

Publication Number Publication Date
TW200632161A true TW200632161A (en) 2006-09-16

Family

ID=57809197

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094106341A TW200632161A (en) 2005-03-02 2005-03-02 Sea-island type ultrafine fibers and manufacturing method of sea-island type ultrafine fibers

Country Status (1)

Country Link
TW (1) TW200632161A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI579423B (en) * 2011-08-11 2017-04-21 東麗股份有限公司 Sea-island fiber
TWI648444B (en) * 2014-04-18 2019-01-21 Ｋｂ世聯股份有限公司 Composite fiber, false twist processing line thereof, manufacturing method thereof, and fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI579423B (en) * 2011-08-11 2017-04-21 東麗股份有限公司 Sea-island fiber
TWI648444B (en) * 2014-04-18 2019-01-21 Ｋｂ世聯股份有限公司 Composite fiber, false twist processing line thereof, manufacturing method thereof, and fabric

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