发明名称 |
A METHOD AND APPARATUS FOR PRODUCING A PACKAGE OR FOR PACKAGING A FOOD PRODUCT |
摘要 |
A package material with a tamper evident feature and methods of manufacture thereof, are disclosed herein. The package comprises a colored primer or lacquer coating applied along a portion of a seal and further comprising a peelable sealant. When opened the peelable sealant is separated from the portion of the seal containing colored primer or lacquer and removes a section of the coating, thus providing a visual indication that the package has been opened. |
申请公布号 |
CA2543024(C) |
申请公布日期 |
2013.06.04 |
申请号 |
CA20062543024 |
申请日期 |
2006.04.12 |
申请人 |
KRAFT FOODS R & D, INC. |
发明人 |
EXNER, RON;DAGESTAD, OLAV |
分类号 |
B65D33/34;B65D30/02;B65D30/10;B65D33/16;B65D33/18;B65D65/40;B65D65/42 |
主分类号 |
B65D33/34 |
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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