发明名称 |
Manufacturing process of metal foil card |
摘要 |
The present invention relates to a process of manufacturing a metal foil card having a metal surface by integrally attaching a transparent plastic laminating sheet to one side of the metal foil card as thin as 0.01 mm to 1 mm to form a plastic supporting layer, so that the tactile impression of the metal can be retained. Moreover, the metal foil is supported and reinforced by a plastic supporting layer so as to reduce the thickness of the expensive metal while providing better flexibility. The metal foil card is more easier to be cut or folded than a metal having the same thickness.
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申请公布号 |
US6093273(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19980112396 |
申请日期 |
1998.07.08 |
申请人 |
LEE, MARGARET K.;TREASURE JEWELERY MANUFACTURING CO. |
发明人 |
LEE, EDMOND MUN HANG |
分类号 |
B32B15/08;B32B37/18;B44F1/04;(IPC1-7):B31B1/64;B44C1/28;C09J5/06;G09F3/18;B44F9/00 |
主分类号 |
B32B15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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