发明名称 |
EASY OPEN LID |
摘要 |
<p>An easy-open end comprising a resin-coated metal plate obtained by coating a metal substrate with a anti-blocking agent-containing biaxially drawn film via a primer, wherein an important feature resides in that the anti-blocking agent in the biaxially drawn film is of a spherical shape having an average particle size of 0.5 to 2.5 µm and an average particle size ratio (long diameter/short diameter) in a range of 1.0 to 1.2, and is contained at a ratio of 0.05 to 0.5% by weight in the biaxially drawn film. Even without forming a top-coat layer, therefore, the film is not scratched or the forming-tool is not damaged by the anti-blocking agent that adheres and deposits on the forming tool. Besides, the resin coating favorably adheres to the metal plate offering excellent advantage in production and in economy.</p> |
申请公布号 |
EP1939100(A4) |
申请公布日期 |
2012.03.14 |
申请号 |
EP20060811239 |
申请日期 |
2006.09.28 |
申请人 |
TOYO SEIKAN KAISHA, LTD. |
发明人 |
YAOI, ETSUKO;FUJITA, SATOSHI;KURODA, AKIO;KATOU, KOUJI;SUE, TOSHIO |
分类号 |
B65D8/00;B32B15/08;B65D8/04;B65D65/40 |
主分类号 |
B65D8/00 |
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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