发明授权
- 专利标题: Making tobacco rod
- 专利标题(中): 制作烟丝棒
-
申请号: US641419申请日: 1996-05-01
-
公开(公告)号: US5649553A公开(公告)日: 1997-07-22
- 发明人: Santosh Kumar Pillai , William John Stone
- 申请人: Santosh Kumar Pillai , William John Stone
- 申请人地址: GB2 Staines
- 专利权人: British-American Tobacco Company Limited
- 当前专利权人: British-American Tobacco Company Limited
- 当前专利权人地址: GB2 Staines
- 优先权: GBX9401458 19940126
- 主分类号: A24C5/18
- IPC分类号: A24C5/18 ; A24C5/39 ; A24B3/18
摘要:
The invention provides a method of making tobacco rod in which method the tobacco filler material of the rod is subjected to radio frequency heating before feeding to a rod making machine. The elevated temperature increases the pliability of the tobacco filler, thus reducing its degradation in the rod making machine and enhancing the physical properties, e.g. ends stability, of the tobacco rods thus produced.
公开/授权文献
- US5192546A Synergistic pesticidal compositions 公开/授权日:1993-03-09