Tobacco – Tobacco treatment – Puffing
Patent
1985-12-02
1988-08-02
Millin, V.
Tobacco
Tobacco treatment
Puffing
131296, 131900, A24B 318
Patent
active
047608544
ABSTRACT:
An improved tobacco treating expansion process involving controlling the moisture content of tobacco and the pre-separator residence time thereof in a treatment of the moisture controlled tobacco under preselected pressures and temperatures so that the tobacco at exit from the drying step of the process has a moisture content in the range of approximately 9% to approximately 15% oven volatiles by weight and fill values at least equivalent to fill values of tobaccos dried to a lower moisture content not exceeding 6% oven volatiles.
REFERENCES:
patent: 4235250 (1980-11-01), Utsch
patent: 4336814 (1982-06-01), Sykes et al.
Jewell John N.
Korte Kevin R.
Brown & Williamson Tobacco Corporation
Lamb Charles G.
Millin V.
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