发明名称 |
LASER SCORING OF METAL/POLYMER STRUCTURES |
摘要 |
A method of scoring a multi-layer film structure, wherein the multi-layer film structure comprises a metal layer and polymer layer bonded to each other, the method comprises using a single laser beam incident to the polymer layer to produce a score line in the polymer layer, wherein the laser energy is absorbed only by the metal layer. |
申请公布号 |
EP2890557(A1) |
申请公布日期 |
2015.07.08 |
申请号 |
EP20130832171 |
申请日期 |
2013.08.08 |
申请人 |
PRECO, INC. |
发明人 |
CHOW, CHRISTOPHER;BUCKLEW, JAMES, J.;MILLER, DANIEL, B.;WU, FENG |
分类号 |
B32B7/02;B23K26/364;B23K26/402;B32B15/08 |
主分类号 |
B32B7/02 |
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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