Material characteristic value-based multi-dimensional evaluation method for product quality in cigarette primary processing process

Abstract

The invention discloses a multi-dimensional evaluation method for product quality in a cigarette primary processing process based on a material characteristic value, and the main design concept of the method is as follows: in combination with a specific process of a production workshop, a sample to be detected is obtained from an outlet of corresponding equipment, and a corresponding tobacco characteristic value is obtained; and establishing a comprehensive evaluation mechanism from four dimensions of a quality control chart, tobacco material mixing uniformity, a process capability index and a variance reduction index by utilizing the tobacco characteristic value. According to the method, comprehensive and objective multi-dimensional evaluation is carried out on the material mixing uniformity and quality stability in the cigarette cut tobacco making process in combination with a real production scene, and a reliable reference basis can be provided for the key process of cigarette cut tobacco making in the aspects of optimization, improvement and management and control of product quality stability.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a multi-dimensional evaluation method for product quality in the shredded cigarette process based on material characteristic values. Background technique [0002] With the increasingly fierce competition in the cigarette market, the stable control of the quality of cigarette products has become increasingly prominent. As cigarette formula raw materials are affected by differences in climatic conditions, soil texture, cultivation measures and varieties, the uniformity of material mixing in the production process of cigarette shreds directly affects the quality stability of finished cigarettes. How to uniformly mix materials in the cigarette processing process It is of great significance for improving the mixing capacity of processing equipment and stabilizing the quality of cigarette products. [0003] In order to evaluate the quality of the aforementioned products in the process o...

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Problems solved by technology

[0010] It can be seen from the above that the industry has made many explorations on the degree of uniformity of tobacco mixing, but the aforementioned research belongs to a single dimension on the one hand, and on the other hand it only stays at the theoretical stage. However, in real production scenarios, the cigarette shred process and The quality parameters affecting each process are relatively complex. If they are not organically combined with the actual cigarette shred process and other specific production processes, only theoretical exploration from a limited perspective will often lead to the lack of actual production verification of the evaluation results, making it difficult to be comprehensive And objectively evaluate the stability of product quality in the cigarette shredded process, that is, the industry still urgently needs a comprehensive and complete systematic evaluation plan for the key processes of the whole process of cigarette shredded

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