Title:
CARD HAVING 3D PATTERN, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/085303
Kind Code:
A1
Abstract:
A method for manufacturing a card using a card manufacturing device according to an embodiment of the present invention, comprises the steps of: forming an adhesive layer on a body plate made of a metal material having a preset first surface roughness; carrying out vacuum deposition with a first base metal on the adhesive layer; and printing, using UV, a 3D pattern layer on the surface of the adhesive layer on which vacuum deposition has been carried out.
Inventors:
CHOI JOUNG HYUN (KR)
NAM KI SUNG (KR)
JEONG YOUNG HOON (KR)
YANG JAE MIN (KR)
NAM KI SUNG (KR)
JEONG YOUNG HOON (KR)
YANG JAE MIN (KR)
Application Number:
PCT/KR2022/018837
Publication Date:
April 25, 2024
Filing Date:
November 25, 2022
Export Citation:
Assignee:
KONA M CO LTD (KR)
International Classes:
G06K19/077; B32B38/18; B41M3/00; B41M5/00; B41M7/00
Attorney, Agent or Firm:
POLARIS INTERNATIONAL PATENT & LAW FIRM (KR)
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