CIGARETTE FILTER AND CIGARETTE WITH FILTER Russian patent published in 2016 - IPC A24D3/04 

FIELD: tobacco industry.

SUBSTANCE: invention relates to a cigarette filter containing the following elements: filter body and an aroma-releasing element containing a flavouring agent carrier consisting of multiple separate threads and multiple aroma-releasing components born by the flavouring agent carrier; the aroma-releasing element is included into the filter body and continues along the central axle of the filter body; one of the aroma-releasing components releases aroma other than that of the other aroma-releasing component(s); the aroma-releasing components are chosen from among a pure flavouring agent combined with cyclodextrin and a pure flavouring agent combined with dextrin; the quantity of the flavouring agent supplied into the main cigarette smoke flow from the aroma-releasing component of a pure flavouring agent combined with cyclodextrin is greater than the quantity of the flavouring agent supplied into the main smoke flow from the aroma-releasing component of a pure flavouring agent from the initial stage to the intermediate puffing stage.

EFFECT: ensuring aromatisation with a preset sequence of multiple aromas release.

6 cl, 7 dwg