Filter stick for short cigarettes

Abstract

The invention discloses a filter stick for short cigarettes. A thin-film material is taken as a filter material, and the filter stick with a porous cross section is formed by bundling the thin-film material. By reducing the suction resistance of the filter stick for the short quickly-smoked cigarettes, the interception of nicotine is reduced, the smoking mouth feel of the short quickly-smoked cigarettes is relatively guaranteed, the satisfaction of the cigarettes is improved, and the demand of solving the smoking addiction of a smoker is met; after the filter stick which is prepared from the thin-film material and has low suction resistance is used, the temperature of smoke flow is effectively reduced, and the temperature of the smoke flow reaching the oral cavity is reduced to an appropriate degree, so that a thermal prickle caused by the too hot smoke flow is avoided, and the appropriate mouth feel is guaranteed; the filter stick is simple in technology and convenient to mold; compared with an acetate fiber filter stick, the filter stick provided by the invention is lower in cost under the same conditions; the filter stick can be separately used as a filter tip of the short quickly-smoked cigarette, and also can be prepared into a binary or polynary composite filter stick by being compounded together with the acetate fiber filter stick or functional filter sticks (such as a particle filter stick, a wire-buried filter stick, a capsule filter stick and a hollowed-out filter stick) derived from the acetate fiber stick, or is prepared into a coaxial core filter stick, thus being used for the short quickly-smoked cigarettes.

Description

technical field

[0001] The invention belongs to the field of cigarette materials, in particular to the technical field of cigarette filter sticks, and more specifically relates to a filter stick for short cigarettes. Background technique

[0002] In the 2016 National Tobacco Work Conference, the National Bureau further clarified that the industry needs to adhere to technological innovation to support product innovation, effectively apply new technologies, new materials, and new methods to better adapt, meet, and stimulate consumer demand, and systematically optimize formulas, adjust The overall design of fragrance, technology, auxiliary materials and packaging, focusing on the innovation of leaf group formula, the innovation of vinegar fiber tip stick, and the innovation of "explosive bead addition" promote the upgrading of cigarette products. Cigarette filter rod technology is one of the key technologies that the industry focuses on and develops, and it is one of the import...

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