| 发明名称 |
SMOKING ARTICLES |
| 摘要 |
<p>"Improvements Relating to Smoking Articles" A method of applying metal foil embellishment to cigarette paper or tipping paper comprises pressing foil against tipping using a heated former of a configuration corresponding to that of the desired embellishment. The method, which is preferably carried out on a filter tip assembly machine, may result in a depression in the tipping, in which case it is advantageous for the tipping to comprise a thermoplastic material.</p> |
| 申请公布号 |
CA1213809(A) |
申请公布日期 |
1986.11.11 |
| 申请号 |
CA19840459151 |
申请日期 |
1984.07.18 |
| 申请人 |
BRITISH-AMERICAN TOBACCO COMPANY LIMITED |
发明人 |
LUKE, JOHN A.;MCCREADIE, JOHN F.K. |
| 分类号 |
A24C5/58;B44C1/14;(IPC1-7):A24C5/52 |
主分类号 |
A24C5/58 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
