发明名称 |
Method of expanding impregnated tobacco. |
摘要 |
<p>Impregnated tobacco is expanded in an expansion operation involving the entrainment of the impregnated tobacco in a heated gas stream under high temperature- short entrainment time conditions resulting in a product of improved quality and enhanced expansion. The expanded gas that contains the tobacco is subjected to a tangential separation operation.</p> |
申请公布号 |
EP0029588(A1) |
申请公布日期 |
1981.06.03 |
申请号 |
EP19800107207 |
申请日期 |
1980.11.20 |
申请人 |
PHILIP MORRIS INCORPORATED |
发明人 |
UTSCH, FRANCIS V.;MERRITT, HENRY B.;SYKES, LARRY M. |
分类号 |
A24B3/18;(IPC1-7):24B3/18 |
主分类号 |
A24B3/18 |
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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