发明名称 |
PEELABLE COMPOSITE THERMOPLASTIC SEALANTS IN PACKAGING FILMS |
摘要 |
A peelable sealing structure includes a sealing layer and one or more optional additional layers. The peelable sealing structure includes a sealing surface that is formable into a peelable seal upon contact with a sealing substrate at all temperatures in a peelable seal temperature range. Moreover, the peelable sealing structure comprises a thermoplastic polymer and an additive dispersed within at least a portion of the thermoplastic polymer with the peelable sealing structure defining the sealing surface. |
申请公布号 |
EP2250013(A1) |
申请公布日期 |
2010.11.17 |
申请号 |
EP20090710079 |
申请日期 |
2009.02.10 |
申请人 |
KRAFT FOODS GLOBAL BRANDS LLC |
发明人 |
KINIGAKIS, PANAGIOTIS;POKUSA, KENNETH;ALBAUM, GARY;JONES, ALEXANDER;FREDERICKSON, ERIC |
分类号 |
B32B1/08;B32B27/20;B65D65/40 |
主分类号 |
B32B1/08 |
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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