Preparation method of compact ash-wrapping cigarette paper

Abstract

The invention relates to a preparation method of compact ash-wrapping cigarette paper, and belongs to the technical field of papermaking. A crystal whisker material used in the preparation method is long in crystal structure, can bear a certain high temperature, and exerts a framework supporting effect in cigarette paper ash, so that the air-flow impact resistance of the cigarette paper ash is effectively improved. The biological durability of the material is low, so that the material is very easy to degrade in a human body, and the use safety is relatively good. Phosphorus anhydride forms a molten object which is similar to glass during pyrolysis and covers a surface, and a good ash-wrapping effect is achieved. The connecting effect among whisker materials with a fibrous or needlelike structure is enhanced, so that the crystal whisker material does not loose easily, and the ash-wrapping performance of the cigarette paper is improved integrally. Calcium carbonate whiskers are mainly used for improving the appearance of the cigarette paper and improving the air permeability, the smoldering performance and the like of the cigarette paper. In addition, the opacity and the whiteness ofthe cigarette paper can also be improved, and the hand feeling and the flexibility are improved.

Description

technical field [0001] The invention relates to a method for preparing dense ash-packed cigarette paper, which belongs to the technical field of papermaking. Background technique [0002] Cigarette paper, as an important part of the "three papers and one stick" of cigarette accessories, not only carries the key image and connotation of the product, but also has a special and direct impact on smoke because it directly participates in the burning of cigarettes. On the one hand, the burned components of cigarette paper itself are an important part of cigarette smoke, and will be smoked by smokers along with mainstream smoke, so cigarette paper has an important effect on the smoking sensation of cigarette burning; on the other hand On the one hand, the intrinsic quality of cigarette paper will also affect the burning status of cigarettes, and play a decisive role in the ash-packing effect and gray aspect of cigarettes during smoking. [0003] As an important component of cigare...

AI Technical Summary

Problems solved by technology

[0009] The technical problems to be solved by the present invention are as follows: Aiming at the poor ash wrapping effect of the existing cigarette paper after burning, the soot is scattered around when smoking, the cigarette end is easy to fall and burns clothes and other combustibles; the beating degree of hemp pulp fiber is high and the dehydration is difficult For the problems of difficult beating and papermaking caused by waiting too long, a method for preparing dense ash-wrapped cigarette paper is provided.

Images