| 发明名称 |
FROZEN FISH PACKAGE |
| 摘要 |
<p>A packaging folder formed from a paperboard coated on both surfaces with a coating resistant to water and water vapor, the coating so fractured to be pervious to air but substantially impervious to water. A process by which the coating layers are fractured to give the desired air permeability and water resistance by passing the coated folder around small diameter rollers.</p> |
| 申请公布号 |
CA1010313(A) |
申请公布日期 |
1977.05.17 |
| 申请号 |
CA19740195633 |
申请日期 |
1974.03.21 |
| 申请人 |
PRICE COMPANY LIMITED (THE) |
发明人 |
BEATH, LAURENCE R.;VESSIE, ALEXANDER M. |
| 分类号 |
B31F7/02;B65D65/42;D21H19/18 |
主分类号 |
B31F7/02 |
| 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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