a filter

Abstract

The invention discloses a filter tip, which comprises a cigarette inserting barrel and a filter tip body, wherein a flavor adding barrel internally provided with flavors is arranged between the cigarette inserting barrel and the filter tip body; two ends of the flavor adding barrel are respectively connected with the cigarette inserting barrel and the filter tip body; the two ends of the flavor adding barrel are respectively provided with a flavor hole used for circulation of the flavors; and a connecting end of the cigarette inserting barrel and the filter tip body is provided with a flavor inlet and a flavor outlet which are matched with the flavor hole. With the adoption of the filter tip, the flavor adding barrel is arranged between the cigarette inserting barrel and the filter tip body, so that the purpose that a flavor additive is put into the filter tip is realized, and the filter tip has a flavor enhancement function; and the filter tip is suitable for cigarettes.

Description

technical field [0001] The present invention relates to a filter for smoking articles, in particular to a filter. Background technique [0002] Before the present invention was proposed, along with the raising of consumer's requirement, some consumers wished to smoke cigarettes with different tastes or stronger flavors, the present production method mostly is to directly add spice additives in shredded tobacco and cigarette filter rods. However, the spice additive added in shredded tobacco will participate in the combustion with the smoking of the cigarette, so that the flavor additive will not only lose its flavor-enhancing effect, but may also produce new harmful substances due to cracking; at the same time, the existing production process is difficult Add flavor additives to cigarette filter sticks, and the cigarettes produced by this flavor addition method are not easy to store. [0003] Therefore, various tobacco factories began to develop how to add flavor additives t...

AI Technical Summary

Problems solved by technology

However, the spice additive added in shredded tobacco will participate in the combustion with the smoking of the cigarette, so that the flavor additive will not only lose its flavor-enhancing effect, but may also produce new harmful substances due to cracking; at the same time, the existing production process is difficult Realize the addition of flavoring additives in cigarette filter rods, and the cigarettes produced by this flavoring method are not easy to store

[0003] Therefore, various tobacco factories began to develop how to add flavor additives to the filter, and the general filter includes a chimney and a filter, and the filter is equipped with a filter material. Implantation of spice additives in Chinese medicine has become an urgent problem to be solved

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