Tobacco – Tobacco treatment – Puffing
Patent
1982-04-15
1984-07-10
Millin, Vincent
Tobacco
Tobacco treatment
Puffing
A24B 318
Patent
active
044587007
ABSTRACT:
A process is disclosed for increasing the filling power of tobacco lamina filler having an OV value, immediately before treatment, within the range of from about 1% to about 10%, preferably from about 2% to about 7%, without the use of exogenous impregnants by contacting the filler with a high velocity gaseous medium at elevated temperature such that heat is rapidly and substantially uniformly transferred from the medium to the filler for a total contact time sufficient to stiffen and expand the filler.
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Keritsis Gus D.
Sun H. Howard
Millin Vincent
Philip Morris Incorporated
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