Tobacco smoke filter

A - Human Necessities – 24 – D

Patent

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Details

A24D 3/04 (2006.01) A24B 15/28 (2006.01) A24D 3/02 (2006.01) A24D 3/14 (2006.01) A24D 3/16 (2006.01)

Patent

CA 2080301

A B S T R A C T TOBACCO SMOKE FILTER The present invention provides a tobacco smoke filter or filter element having a longitudinally extending core (2) and a wrapper (4) engaged around the core (2), the wrapper (4) having particulate additive (6) adhered to one or more portion(s) of the radially inner face thereof with said wrapper (4) being free of additive around its circumference at one or both ends of the core.

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