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发明名称
Metal card and method of manufacturing metal card method therefor
摘要
본 발명에 따르는 금속카드 제조방법은, 금속판재를 카드크기로 타발하여 금속시트를 형성하는 단계; 상기 금속시트의 상하면에 절연층을 형성하는 단계; 및 상기 절연층의 외부면 중 전면에 전사방식으로 문양 또는 도색을 형성하는 단계;를 구비하며, 상기 절연층은 우레탄 수지를 코팅하여 형성됨을 특징으로 한다.
申请公布号
KR101699412(B1)
申请公布日期
2017.01.26
申请号
KR20150160542
申请日期
2015.11.16
申请人
(주)바이오스마트;정연진
发明人
서희용;정연진
分类号
G06K19/02;G06K19/077
主分类号
G06K19/02
代理机构
代理人
主权项
地址
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