| 发明名称 |
SECURITY SACK |
| 摘要 |
A security sack comprising at least one kraft paper ply and at least one lig ht- proof paper ply impregnated with carbon and used either on its own or as part of a lamination.
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| 申请公布号 |
CA2352922(A1) |
申请公布日期 |
2002.12.21 |
| 申请号 |
CA20012352922 |
申请日期 |
2001.07.11 |
| 申请人 |
KORSNAS PAPER SACKS LIMITED |
发明人 |
SAMUEL, IAN A.;SYMONS, PETER J. W. |
| 分类号 |
B32B29/06;B65D30/02;B65D65/16;B65D65/40;B65D81/30;B65D85/50;G03C3/00;(IPC1-7):B32B29/06 |
主分类号 |
B32B29/06 |
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