Title:
LITHIUM ROLLING APPARATUS AND LITHIUM ROLLING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/128652
Kind Code:
A1
Abstract:
The present invention provides a lithium rolling apparatus which forms a lithium foil by rolling a lithium sheet, the lithium rolling apparatus comprising: a first roll coming into contact with the first surface of the lithium sheet; a second roll coming into contact with the second surface of the lithium sheet; a first conveyor device which is disposed on the rear portions of the first roll and the second roll, and comprises a belt that comes at least partially into surface-contact with the second surface of the lithium foil so as to transport the lithium foil while controlling a tension applied to the lithium foil.
Inventors:
JEONG HYO TAE (KR)
Application Number:
PCT/KR2022/021595
Publication Date:
July 06, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
SOLUM ADVANCED MAT CO LTD (KR)
International Classes:
H01M4/1395; B21B1/22; B21B1/40; B21B3/00; H01M4/02; H01M4/04; H01M4/30
Foreign References:
| JP2019067504A | 2019-04-25 | |||
| JP2002343344A | 2002-11-29 | |||
| KR20200022965A | 2020-03-04 | |||
| JPH09262648A | 1997-10-07 | |||
| KR20000025359A | 2000-05-06 |
Attorney, Agent or Firm:
KIM, Nam Sik et al. (KR)
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