发明名称 |
Packaging sheet and containers and pouches using the sheet |
摘要 |
A packaging sheet for containing foodstuff is proposed which comprises a substrate of synthetic resin and a metallic film layer laminated to the substrate through an adhesive layer and a resin layer having a lower bond strength than the adhesive layer. Food packaging containers using the packaging sheet as a lid and self-standing pouches using the packaging sheet as their side sheets are also proposed. Before such a container or pouch containing food is put into a microwave oven for cooking, the metallic film layer or layers can be removed easily from the substrate.
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申请公布号 |
US4848931(A) |
申请公布日期 |
1989.07.18 |
申请号 |
US19880168082 |
申请日期 |
1988.03.09 |
申请人 |
TOYO ALUMINIUM KABUSHIKI KAISHA |
发明人 |
KAMADA, MAMORU;NAGASE, FUMIAKI;TAKEUCHI, EIICHI;NAKANO, TOSHIHIKO;MAKIMOTO, SHOICHI |
分类号 |
B32B15/08;B65D75/28;B65D77/20;B65D81/34 |
主分类号 |
B32B15/08 |
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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