Title:
FLASH SPINNING DEVICE AND METHOD INCLUDING AIR CURTAIN
Document Type and Number:
WIPO Patent Application WO/2023/113171
Kind Code:
A1
Abstract:
The present invention relates to a flash spinning device and method including an air curtain. The air curtain is generated at one side of a rotary reflective plate so that a solvent vaporized after colliding with the rotary reflective plate is blocked by the air curtain so as to be guided to a corona discharge device positioned downward, and thus web fiber bundling efficiency is increased through corona discharge of the corona discharge device, thereby enabling uniform web formation.
Inventors:
HA CHOON WOOK (KR)
CHO SEONG UK (KR)
KIM OH SEUNG (KR)
PARK JEONG HOON (KR)
CHO SEONG UK (KR)
KIM OH SEUNG (KR)
PARK JEONG HOON (KR)
Application Number:
PCT/KR2022/014962
Publication Date:
June 22, 2023
Filing Date:
October 05, 2022
Export Citation:
Assignee:
CNTUS CO LTD (KR)
International Classes:
D01D5/11; D04H3/03; D06M10/02; F24F9/00
Foreign References:
| JP3417629B2 | 2003-06-16 | |||
| KR101382860B1 | 2014-04-08 | |||
| JP6750067B1 | 2020-09-02 | |||
| JP6611049B2 | 2019-11-27 | |||
| KR20100011603A | 2010-02-03 |
Attorney, Agent or Firm:
HYUN PATENT & LAW FIRM (KR)
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