发明名称 |
PACKAGE FOR EXPANDABLE FOOD PRODUCT AND METHOD FOR MANUFACTURING SAME |
摘要 |
A package for an expandable food product and a method for manufacturing the same including an outer container, an expandable food pouch within the container and a coating on the inside surface of the container to adhere the pouch thereto when the package is exposed to a source of heat. A further embodiment of the package includes an expandable food pouch with a designed fault along its peripheral edge to facilitate the controlled release of pressure formed within the pouch. |
申请公布号 |
CA1315242(C) |
申请公布日期 |
1993.03.30 |
申请号 |
CA19880561909 |
申请日期 |
1988.03.18 |
申请人 |
SWEEN (E. A.) COMPANY |
发明人 |
ENGSTROM, ROLF G.;FINCHAM, DOUGLAS M. |
分类号 |
B65B25/22;B65B29/08;B65D75/38;B65D81/34 |
主分类号 |
B65B25/22 |
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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