A processing method for heat-not-burn cigarettes with crimped structure

Abstract

A method for processing heat-not-burn cigarettes with a curled structure disclosed by the invention comprises the following steps: rolling a mixture of dry and wet materials to obtain atomized reconstituted tobacco leaves; dispersing the mixture of graphene nanomaterials, solid adhesives, and atomizers in water , evenly spraying to one side of the atomized reconstituted tobacco leaves; heating and drying once to obtain semi-dry heat-not-burn reconstituted tobacco leaves; shredding to obtain semi-moist heat-not-burn reconstituted tobacco shreds; second heating and drying to obtain heat-not-burn reconstituted tobacco shreds; Reeling and packaging, that is, the heat-not-burn cigarettes with a curly structure can be obtained, which solves the problem of adding a large proportion of atomizers, changes the shredded tobacco from straight shreds to natural curls, increases the filling value, facilitates the overflow of smoke, and increases the amount of smoke released , improve the smoking experience, improve the elasticity of cut tobacco, increase the cohesion force, not easy to fall off, improve the tensile strength of reconstituted tobacco leaves of heated cigarettes, not easy to break, easy to pack and pack, improve thermal conductivity, and make carbonization of heated cigarettes more complete.

Description

technical field [0001] The invention relates to the field of heat-not-burn cigarettes, in particular to a processing method for heat-not-burn cigarettes with a curled structure. Background technique [0002] Current heat-not-burn cigarettes have problems such as low smoke release, insufficient aroma, and low smoking experience. Moreover, most of the reconstituted tobacco leaves of current heat-not-burn cigarettes are straight filaments, which are closely arranged, have low filling value, and the smoke is difficult to overflow; the cohesion force is poor, and the filaments are easy to drop. [0003] In the existing technology, the amount of smoke is increased by increasing the content of the atomizing agent in heated cigarettes, such as an atomizing agent for tobacco and improving the absorption of traditional tobacco leaf atomizing agent (application number 201811558960.4), a high-efficiency atomizing agent for Chinese flue-cured tobacco and its application method (Applicat...

AI Technical Summary

Problems solved by technology

[0002] Current heat-not-burn cigarettes have problems such as low smoke release, insufficient aroma, and low smoking experience.

Moreover, the reconstituted tobacco leaves of current HNB cigarettes are mostly straight filaments, which are tightly arranged, low filling value, and the smoke is difficult to overflow; the cohesion force is poor, and the filaments are easy to fall off.

[0003] In the existing technology, the amount of smoke is increased by increasing the content of the atomizing agent in heated cigarettes, such as an atomizing agent for tobacco and improving the absorption of traditional tobacco leaf atomizing agent (application number 201811558960.4), a high-efficiency atomizing agent for Chinese flue-cured tobacco and its application method (Application No. 201711259490.7), increasing the smoke volume by increasing the content of the atomizer in the heating cigarette can indeed increase the smoke volume of the heating cigarette, but the addition of too much atomizer will suppress the aroma of the tobacco and make the smoking experience worse ;It is not conducive to the drying process of the oven drying section, it is easy to absorb moisture, affects the wrapping, and also has a certain impact on the lungs, causing pulmonary fibrosis, and cannot solve the tight arrangement and low filling value caused by heating the straight shreds of reconstituted tobacco leaves , the smoke is difficult to overflow, the cohesion is poor, and the wires are easy to fall off, etc.

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