| 发明名称 |
PAPER PACKAGING CONTAINERS AND PROCESS FOR MAKING THE SAME |
| 摘要 |
A paper material for forming soft three-dimensional packaging containers, characterised by consisting of a yieldable paper sheet (4) to which at least one impermeabilizing agent has been added.
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| 申请公布号 |
WO9727364(A1) |
申请公布日期 |
1997.07.31 |
| 申请号 |
WO1997EP00235 |
申请日期 |
1997.01.20 |
| 申请人 |
TRANI, GIORGIO |
发明人 |
TRANI, GIORGIO |
| 分类号 |
B31D5/00;B31F1/00;B32B29/00;B65D1/28;D21H19/04;D21H19/22;D21H27/10;D21H27/36;(IPC1-7):D21H27/10;B29C69/00 |
主分类号 |
B31D5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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