| 发明名称 |
MULTILAYER HEAT SEALANT STRUCTURES, PACKAGES AND METHODS OF MAKING THE SAME |
| 摘要 |
<p>The embodiments of the present invention relate to multilayer thermoplastic structures having improved sealability and tearability. More specifically, the present invention relates to a multilayer heat sealant structure having at least three layers that may be coextrusion coated or otherwise laminated to a substrate, such as metallized polymeric material, foil, or other substrates.</p> |
| 申请公布号 |
EP1667842(A1) |
申请公布日期 |
2006.06.14 |
| 申请号 |
EP20040784327 |
申请日期 |
2004.09.17 |
| 申请人 |
PECHINEY EMBALLAGE FLEXIBLE EUROPE |
发明人 |
SCHAEFER, SUZANNE, E.;BLEMBERG, ROBERT, J.;GENSKE, ROGER, P.;CUDNOHOSKE, ERIC |
| 分类号 |
B32B15/08;B32B27/32;B32B33/00;B32B37/15;C09J123/08;C09J151/06;F16L1/00;(IPC1-7):B32B27/32 |
主分类号 |
B32B15/08 |
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