发明名称 |
MASTER ROLLER FOR FORMING INTAGLIO |
摘要 |
A master roller for depressed forming is provided to evenly form hologram without breakage of a film although an elastic material is not added to a pressure roller and to change the position of the hologram according to user's selection. A master roller(100) for depressed forming comprises a roller body(110) where cam surfaces(112) with height lower than the outer peripheral surface are longitudinally formed to a part of the outer peripheral surface, and at least one hologram forming plate(130) combined in a state of covering the roller body. The outside of the hologram forming plate is formed in a plate shape to be processed to enable the forming of hologram, and both ends of the hologram-forming plate are situated to the cam surfaces.
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申请公布号 |
KR100483320(B1) |
申请公布日期 |
2005.04.06 |
申请号 |
KR20040073158 |
申请日期 |
2004.09.13 |
申请人 |
MOON, CHAN WOOK;OH, CHANG WHAN |
发明人 |
MOON CHAN WOOK;OH CHANG WHAN |
分类号 |
B29C59/04;(IPC1-7):B29C59/04 |
主分类号 |
B29C59/04 |
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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