CIGARETTE Russian patent published in 2016 - IPC A24D3/04 

FIELD: tobacco industry.

SUBSTANCE: invention relates to cigarette, which contains tobacco core and filter with filtering rod connected to one end of tobacco core and capsule, in which content is retained inside film, in which filtering rod is characterised by repulsive force increase in compliance with first factor increase with increase in compression coefficient so that compression coefficient is equal to or less than specific values of said filtering rod from outside, and repulsion force increase in accordance with second coefficient increase larger than first coefficient increase, while increasing compression coefficient so that compression coefficient becomes greater than specified specific values, and capsule is destroyed when compression coefficient filtering rod is equal to or less of said specific value.

EFFECT: possibility to crush capsule easily.

30 cl, 14 dwg, 2 tbl