| 发明名称 |
Gasstett pakningsmateriale |
| 摘要 |
<p>A gastight packaging material comprising a high-density (i.e. greaseproof) paper (1) and an upper layer arranged thereon. In the invention the upper layer is a latex-type polymer coating (2) which together with the high-density paper (1) forms a substantially gastight packaging material. <IMAGE></p> |
| 申请公布号 |
NO982423(D0) |
申请公布日期 |
1998.05.27 |
| 申请号 |
NO19980002423 |
申请日期 |
1998.05.27 |
| 申请人 |
METSO-SERLA OY |
发明人 |
VOHO-NISSI, MIKA;TALJA, MARTTI |
| 分类号 |
B65D81/24;B32B27/10;B32B29/00;B32B29/06;B32B33/00;B65D65/42;D21H19/00;D21H19/20;D21H27/10;(IPC1-7):B32B;D21H |
主分类号 |
B65D81/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
