| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 04.00 |
| PATENT ASSIGNEE | American National Can Co |
| PATENT CLAIMS |
Irradiated bi-layer film - Outer protective layer comprising 50-99% EVA - Inner heat sealant layer comprising EVA (0-50%) & ultra LDPE (50-100%) Wherein said heat sealant layer has dose level of incipient cross-linking higher than dose level of incipient cross-linking of outer layer, said film being irradiated at dose level 1.5-10 megarads such that at given radiation level said outer layer undergoes more cross-linking than said inner heat sealant layer |
| PATENT PHOTOCOPY | Available on request |
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