发明名称 |
Heat sealable films |
摘要 |
A film having a polypropylene surface layer and a polyethylene surface layer is used in fill and seal packaging applications, in which the polyethylene layer consists essentially of a ethylene copolymer having a narrow molecular weight distribution ethylene and a CBDI of greater than 50%. The package is formed by heat sealing the polyethylene surface to the polypropylene surface of the film to form a transverse seal. |
申请公布号 |
AU6438698(A) |
申请公布日期 |
1998.09.09 |
申请号 |
AU19980064386 |
申请日期 |
1998.02.24 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
ACHIEL JOSEPHUS MARIA VAN LOON;FIONA DONALD;PATRICK ESPEEL |
分类号 |
B32B27/32;C08J5/18;C08K5/20;C08L23/04;C08L23/08;C08L23/10 |
主分类号 |
B32B27/32 |
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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