发明名称 |
Tamper indicating device |
摘要 |
The invention is a tamper indicating device including a backing. The backing includes a first phase and a second phase. The backing is normally light transmissive, but a peeling force causes the backing to internally delamninate and become opaque. A first skin layer is fixed to the backing wherein the skin layer minimizes pre-destruction of the backing. A layer of adhesive is applied to the first skin layer, which can be affixed to a substrate. |
申请公布号 |
AU4725501(A) |
申请公布日期 |
2002.05.06 |
申请号 |
AU20010047255 |
申请日期 |
2001.03.01 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MARK A. WRIGHT;RAYMOND R RIVERA;THOMAS P HANSCHEN;JULIAN B. COOLEY;RAYMOND R. GOSSELIN |
分类号 |
G09F3/03;G09F3/02;G09F3/10 |
主分类号 |
G09F3/03 |
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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