发明名称 |
Förpackningslaminat för en autoklaverbar förpackningsbehållare |
摘要 |
<p>The disclosure relates to a packaging laminate for a retortable packaging container comprising a core layer ( 11 ), outer, liquid-tight coatings ( 12 and 13 ) and a gas barrier ( 14 ) disposed between the one coating ( 12 ) and the core layer ( 11 ). Between the gas barrier ( 14 ) and the core layer ( 11 ), there is a layer ( 16 ) of a lamination or sealing agent of such a nature that the lamination or sealing agent has a melting point which is higher than the maximum temperature to which the retortable packaging container is to be subjected during a normal heat treatment in a retort. The lamination or sealing agent in the layer ( 16 ) may, for example, be a polypropylene with a melting point of above 130° C.</p> |
申请公布号 |
SE0003554(L) |
申请公布日期 |
2002.04.04 |
申请号 |
SE20000003554 |
申请日期 |
2000.10.03 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE |
发明人 |
ANDERSSON THORBJOERN;KJELGAARD TOM;LETH IB |
分类号 |
B65D81/24;B32B7/12;B32B27/00;B32B27/10;B32B27/32;B65D65/40;(IPC1-7):B32B27/32 |
主分类号 |
B65D81/24 |
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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