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.
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申请公布号 |
US2008118688(A1) |
申请公布日期 |
2008.05.22 |
申请号 |
US20060602650 |
申请日期 |
2006.11.21 |
申请人 |
KRAFT FOODS HOLDINGS, INC. |
发明人 |
KINIGAKIS PANAGIOTIS;POKUSA KENNETH;ALBAUM GARY |
分类号 |
B32B27/08;B32B33/00 |
主分类号 |
B32B27/08 |
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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