Smoking article filter

Details Smoking article filter Smoking article filter

A - Human Necessities

24

C

A24C 5/47 (2006.01) A24C 5/52 (2006.01) A24C 5/58 (2006.01) A24D 3/04 (2006.01) A24D 3/12 (2006.01)

Patent

CA 2644765

A filter element having a longitudinally extending core and a wrapper (8) engaged around the core, wherein the core comprises filtration material (6) and optionally a particulate material (7) interspersed in the filtration material, and the wrapper (8) comprises a particulate material (9) adhered to two or more portions of said wrapper (8) wherein at least one of said two or more portions extends over the full longitudinal length of said wrapper. Also taught herein is a smoking article comprising said filter element and/or filter comprising said filter element.

L'invention concerne un élément de filtre comportant un noyau s'étendant longitudinalement et un emballage (8) disposé autour du noyau, le noyau comprenant une matière filtrante (6) et, éventuellement, une matière particulaire (7) parsemée dans la matière filtrante, et l'emballage (8) comprenant une matière particulaire (9) collée à deux parties ou plus dudit emballage (8), au moins une desdites deux parties ou plus s'étendant sur toute la longueur dudit emballage. La présente invention concerne aussi un article pour fumeur comprenant ledit élément de filtre et/ou un filtre comprenant ledit élément de filtre.

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