Filtering means

A - Human Necessities – 24 – D

Patent

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131/21

A24D 3/00 (2006.01) A24D 3/04 (2006.01)

Patent

CA 1184824

ABSTRACT OF THE DISCLOSURE FILTERING MEANS A tobacco smoke filter comprising an axially elongate filtering core, and a plugwrap in surrounding engagement with the core and extending axially therebeyond to define a recess, the outer surface of the plugwrap providing at least one channel extending longitudinally of the filter from an end 16 thereof.

406548

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