发明名称 |
Multi-layer slip film for printing and lamination processes |
摘要 |
A heat sealable, multi-layer film structure for multi-color printing or lamination processes and method for making the same are provided. The multi-layer film structure may include a core layer comprising a thermoplastic polymer and essentially no migratory slip agents; a functional layer on a first side of the core layer, wherein the functional layer is a printable layer or a laminatable layer; and a heat sealable skin layer on a second side of the core layer, the heat sealable skin layer comprising a thermoplastic polymer and a slip system. The multi-layer film structure is prepared without any migratory slip additives. Without migratory slip additives, the multi-layer film structure exhibits excellent machinability on typical packaging equipment. |
申请公布号 |
US8105680(B2) |
申请公布日期 |
2012.01.31 |
申请号 |
US20080099475 |
申请日期 |
2008.04.08 |
申请人 |
BENDER ERIC W.;CRETEKOS GEORGE F.;EXXONMOBIL OIL CORPORATION |
发明人 |
BENDER ERIC W.;CRETEKOS GEORGE F. |
分类号 |
B32B3/00;B32B7/06;B32B7/10 |
主分类号 |
B32B3/00 |
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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