发明名称 |
Holographic embossing apparatus |
摘要 |
Hot stamping apparatus and embossing apparatus for the production of holographic images on a substrate web, each apparatus comprising a heated roll and an anvil each having trunnions at its end journalled for rotation in bearings in a frame with a cooling system for cooling the bearings for all the trunnions and for cooling the trunnions of the heated roll.
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申请公布号 |
US6405779(B1) |
申请公布日期 |
2002.06.18 |
申请号 |
US19990469445 |
申请日期 |
1999.12.21 |
申请人 |
INTEGRATED DESIGN CORPORATION |
发明人 |
WITTKOPF EUGENE W. |
分类号 |
B29C33/04;B29C59/04;(IPC1-7):B30B3/00 |
主分类号 |
B29C33/04 |
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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