Title:
TRANSFER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/065864
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a transfer device for transferring a transfer film onto a base material, the transfer device comprising: a first working station on which the base material covered with the transfer film is seated; a chamber part which vertically moves upward or downward above the first working station and in which a chamber opened toward the first working station is formed; a vacuum pump connected to the chamber and forming a vacuum in the chamber; and a steam pressure supply part connected to the chamber and providing high-temperature steam pressure to the chamber, wherein: the chamber part comes into close contact with the first working station when moving downward, to seal the chamber from the outside; the vacuum pump forms a vacuum in the chamber in a state where the chamber is sealed from the outside; and the steam pressure supply part supplies the steam pressure to the vacuumed chamber to transfer the transfer film onto the base material.
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Inventors:
KIM IL JIN (KR)
KIM SAN (KR)
KIM SAN (KR)
Application Number:
PCT/KR2021/012932
Publication Date:
March 31, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
CRUCIALTEC CO LTD (KR)
International Classes:
B44C1/17; A45C11/00; B44C3/04; B44F7/00
Foreign References:
| JP2012101549A | 2012-05-31 | |||
| KR20090026640A | 2009-03-13 | |||
| KR20150046984A | 2015-05-04 | |||
| US20090320748A1 | 2009-12-31 | |||
| KR101834182B1 | 2018-03-05 |
Attorney, Agent or Firm:
JIDAM IP LAW FIRM (KR)
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