Multi-layer coil paper filter cigarette with flame retardant function

Abstract

The invention discloses a cigarette with a multi-layer paper filter tip with a flame-retardant function. The cigarette comprises a cigarette body and a filter tip rod. Shaping paper and tipping paper sequentially wrap a fiber pole body of the filter tip rod. Tobacco shreds are arranged in the cigarette body. Outer paper, flame-retardant paper and thin sheet paper sequentially wrap the cigarette body, wherein the air permeability of the outer paper ranges from 100-300CU (cm<3> / (min.cm<2>.kPa)), the air permeability of the flame-retardant paper ranges from 70-120CU, the air permeability of the thin sheet paper ranges from 30-90CU, the air permeability of the thin sheet paper, the flame-retardant paper and the outer paper increases gradually, and the thin sheet paper is prepared from tobacco leaf chips, tobacco stems, common fenugreek seeds, rhizome of roof iris, stems and leaves of endranthema indicum, vanilla planifolia, immature flowers of sprenger magnolia, pummelo pericarps, common perilla, violets, cotton seeds and corncobs through a paper preparation method. The cigarette with the multi-layer paper filter tip with the flame-retardant function has the advantages that excellent air permeability is provided, fragrance, smoke and smoking effect of the cigarette are improved, and ash holding performance of the cigarette is improved.

Description

Technical field [0001] The invention relates to the technical field of cigarette manufacturing, in particular to a multilayer paper filter tip cigarette with a flame retardant function. Background technique [0002] Tobacco flakes are made from waste tobacco, tobacco dust, tobacco stems and other raw materials through special processing methods to make a regenerated tobacco leaf. In recent years, the proportion of tobacco flakes used in cigarettes has gradually increased, and the blending ratio of high-quality flakes in cigarettes has reached more than 15%, which has brought huge social and economic benefits. However, the nature of flakes determines that the proportion of its application in cigarettes cannot be increased indefinitely. At the same time, the burnt smell formed after the flakes is burned also greatly reduces the aroma quality of cigarettes, which increases the stimulation of cigarettes and makes the taste worse, which is a problem for some consumers. Brought bad ef...

AI Technical Summary

Problems solved by technology

However, the three-layer coil paper provided in this way will seriously affect the air permeability of cigarette burning. If the air permeability is too small, the tobacco will easily produce a large amount of tar during the burning process, and excessive tar will cause great harm to human body.

Moreover, many consumers have just lit cigarettes and have to discard the just lit cigarettes in special circumstances, resulting in waste

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