Method for detecting and correcting diffusion rate of applied feed liquid in cigarette heating

Abstract

The invention relates to a method for detecting and correcting the diffusion rate of applied feed liquid in heated cigarettes. The method comprises the following steps of: selecting reconstituted tobacco shreds for producing cigarettes and the cigarettes produced by the reconstituted tobacco shreds, and quantitatively analyzing the content of a solvent in the applied feed liquid and the content of a solute in the applied feed liquid by adopting an extraction method and utilizing GC-MS (Gas Chromatography-Mass Spectrometer); calculating the diffusion rate E of the solvent in the applied feed liquid and the diffusion rate P of the solute in the applied feed liquid according to the content of the cigarettes at different positions, then calculating the difference value of the E and the P, judgment is conducted, and carrying out modification by measuring the diffusion rate of the solvent in the feed liquid in actual production according to the result of the difference value; the diffusion rate of solute in the applied feed liquid is accurately detected, and the warehouse occupation time is shortened under the condition that the stable cigarette quality is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of heating cigarette detection, in particular to a method for detecting and correcting the diffusion rate of liquid applied in heating cigarettes. Background technique [0002] In recent years, with the rise of new types of tobacco, due to its low harm, it has been gradually accepted by consumers in recent years, especially with a large number of consumers abroad, and heated cigarettes have quickly become a new consumption hotspot in the cigarette market . [0003] The forming process of orderly heating cigarette rods is to roll the base paper or thin sheets of tobacco leaves with a certain width (100-160mm) to which smoke agent has been added, and unwind the special thin tobacco sheets continuously through the unwinding device. Transport to the shredding device, cut the shredded tobacco into strips of a certain width, gather the shredded tobacco into bundles through the shredded tobacco gathering device, w...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for detecting and correcting the diffusion rate of the applied liquid in heated cigarettes, so as to solve the problem that the diffusion of the applied liquid in the existing heated cigarette is affected by the difference in the diffusion rate of the solvent and the solute in the applied liquid and affect the quality of the cigarette. unstable problem