Concentric smoking filter having discrete tow and web filter med

Details Concentric smoking filter having discrete tow and web filter med Concentric smoking filter having discrete tow and web filter med

1995-05-31

1998-05-05

Pierce, William M.

Tobacco

Smoke separator or treater

131336, 131340, A24D 302, A24D 306

Patent

active

057462305

ABSTRACT:
A concentric smoking filter in which one of the filter media is a fibrous tow, such as fibrous cellulose acetate tow, and one of the filter media is a web material, such as paper, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes.

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