SMOKING ARTICLE AND ITS MANUFACTURING METHOD Russian patent published in 2016 - IPC A24D3/04 

FIELD: tobacco industry.

SUBSTANCE: invention relates to smoking articles, filtration units for smoking articles and production of smoking articles. Smoking articles has a longitudinal axis and comprises a first part, forming a first end surface, second part forming a second end surface, wherein the first part is rotatable relative to the second part, first and second part can rotate, when the first and second end surfaces are spread in the longitudinal direction, and the first and second end surfaces are made with possibility of engagement to limit rotation angle between the first and second parts within the given range.

EFFECT: technical result is an improved smoking article.

17 cl, 3 dwg