SMOKING ARTICLE AND FILTER Russian patent published in 2019 - IPC A24C5/24 

Abstract RU 2682413 C1

FIELD: smoking accessories.

SUBSTANCE: invention relates to a smoking article. Smoking article contains the main part of the filter, which has a cylindrical shape; a sheet that forms a cylindrical main portion with the first end portion and the second end portion located opposite and overlapping the first end portion for wrapping the main portion of the filter; the first hot melt type adhesive and the first water adhesive provided in a position between the main part of the filter and the sheet; and the second hot melt type adhesive and the second water adhesive provided at a position between the first end portion and the second end portion; wherein the first water adhesive is continuous with the second water adhesive.

EFFECT: technical result of the invention is to increase the strength of the adhesive between the main part of the filter and the sheet.

8 cl, 6 dwg

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RU 2 682 413 C1

Authors

Itabashi, Kenichi

Hamamoto, Naoaki

Dates

2019-03-19Published

2015-12-18Filed