| 发明名称 |
Packaging material with holographic pattern |
| 摘要 |
A flexible sheet material used for packaging foodstuff comprises a substrate (10) carrying a thermoplastic layer (14) which is formed over its outer surface with an embossed holographic relief pattern. Printing may be applied over the thermoplastic layer (14). <IMAGE>
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| 申请公布号 |
GB2271300(A) |
申请公布日期 |
1994.04.13 |
| 申请号 |
GB19930020709 |
申请日期 |
1992.10.19 |
| 申请人 |
* APPLIED HOLOGRAPHICS PLC |
发明人 |
JAMES ALEXANDER * SHEARER;DAVID * WOOD |
| 分类号 |
B44C1/24;B65D65/40;G03H1/02;(IPC1-7):B65D75/00;B65D65/42 |
主分类号 |
B44C1/24 |
| 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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