Moisturizing type cigarette paper and preparation method thereof

Abstract

The invention belongs to the technical field of cigarette paper preparation, and particularly relates to a moisturizing type cigarette paper and a preparation method thereof. The cigarette paper comprises a cigarette paper base material and an MOF-Zr material which is uniformly dispersed in the base material, wherein the addition amount of the MOF-Zr material accounts for 5-10% of the mass of thecigarette paper. The MOF-Zr material with the moisture is added into the cigarette paper, so that the novel moisturizing type cigarette paper disclosed by the invention can be obtained. A cigarette smoking experiment prepared by using the cigarette paper shows that the moisture release amount in the flue gas is well adjusted, the drying feeling and the irritation of the smoke during smoking are reduced, and the good moisturizing effect is achieved. In addition, Fumaric acid in the MOF-Zr material can bond the grey pieces after cigarette burning together, so that the cigarettes are not easy toscatter, thus a good ash-wrapping effect is achieved, the carbon line is narrow, no peculiar smell is generated, and harm to a human body is avoided, so that the cigarette paper and the method has good practical value and popularization and application significance.

Description

technical field [0001] The invention belongs to the technical field of cigarette paper preparation, and in particular relates to a moisture-retaining cigarette paper technology and a preparation method thereof. Background technique [0002] Cigarette paper is one of the important auxiliary materials in cigarette production. It directly participates in the burning of cigarettes and has a very important impact on the burning speed of cigarettes, the amount of harmful components released in mainstream smoke, the taste of smoking and the appearance of cigarette products. In addition, the mainstream smoke of cigarettes The moisture content in cigarettes is also an important index affecting the sensory comfort of cigarettes, and directly affects the intrinsic quality of cigarettes. If the moisture content of the smoke is appropriate, the smoke will be soft and delicate, less irritating, and better in sensory comfort. If the moisture content of the smoke is too low, the smoke will ...

AI Technical Summary

Problems solved by technology

[0004] Porous materials such as zeolites, silica gels, and metal-organic frameworks (MOFs) can adsorb water molecules from the air over a wide range of humidity, but conventional zeolites or silica gels either have low water adsorption capacity or require relatively high High energy is needed to release the adsorbed water molecules

Due to its highly ordered multi-dimensional network structure, high porosity, high specific surface area, and easy structure adjustment, MOFs materials have been widely used in gas storage, drug sustained release, catalysis, dehumidification and other fields. However, There is no report on its application to cigarette paper moisture retention

Images