| 发明名称 |
Method and apparatus for forming filter rod containing particulate material, especially charcoal impregnated filter rod. |
| 摘要 |
<p>A laterally widened, flat travelling web (16) of filter material is advanced beneath a rotary roller applicator (40) which propels granular form charcoal (14) onto the web (16) to impregnate and substantially uniformly distribute the charcoal (14) throughout the web.</p> |
| 申请公布号 |
EP0014477(A1) |
申请公布日期 |
1980.08.20 |
| 申请号 |
EP19800100669 |
申请日期 |
1980.02.11 |
| 申请人 |
PHILIP MORRIS INCORPORATED |
发明人 |
BRINKER, REINER G. |
| 分类号 |
A24D3/02;(IPC1-7):24D3/02 |
主分类号 |
A24D3/02 |
| 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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