Method for predicting falling head of combustion cone based on cigarette axial density

Abstract

The invention provides a method for predicting the falling head of a combustion cone based on the axial density of cigarettes. According to the method, in the prediction process of cigarette combustion cone falling heads, only the axial density of the cigarette needs to be detected; the cigarette to be detected does not need to be ignited, no smoke is generated in the detection process, the environment is not polluted, and the detection process is simple, convenient and fast; and compared with the current detection means, the detection method has the advantages that the detection period is greatly shortened, the workload of detection personnel is reduced, the conception is ingenious, the design is novel, the detection cost of the cigarette combustion cone falling head is reduced, the detection efficiency is high, the detection environment is improved, and the use value is higher.

Description

technical field [0001] The invention belongs to the technical field of cigarette product quality detection, and in particular relates to a method for predicting combustion cone drop based on the axial density of cigarettes. Background technique [0002] In recent years, wrapping is the most important operation unit in the cigarette processing process. Whether the wrapping process meets product quality standards has a significant impact on the smoking quality of cigarettes and product reputation. During the rolling process, due to the influence of fluctuations in physical indicators such as the formula structure of the incoming shredded tobacco and the shredded tobacco structure, as well as the influence of rolling parameters such as the specifications of the cigarette machine leveler, the shredded tobacco density and filling value of the rolled cigarettes are between There may be uneven distribution in the axial or radial direction. In the process of burning cigarettes, it ...

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Problems solved by technology

[0004] However, the methods provided by the above-mentioned patents all need to carry out static combustion of the sample, and then carry out the combustion cone drop detection of the static burning cigarette through the instrument. Due to the long detection period, the workload of the detection personnel is huge. Cigarettes produced in different shifts cannot be detected in time during the stability evaluation of the tendency of burning cone falling, which leads to a serious lag in the quality evaluation and tracking of cigarettes produced in different shifts. Rapid monitoring and improvement of quality fluctuations in the production process

In addition, when testing the tendency of cigarette burning cones to fall, the sample size is relatively large, and a large amount of smoke is generated during the testing process, which is harmful to the testing personnel and pollutes the environment in the testing room. , therefore, in view of the above problems, it is necessary to improve

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