Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for evaluating physical quality consistency of cigarettes produced at multiple points

An evaluation method and consistency technology, applied in the field of tobacco quality control, can solve the problems of restricting product quality, quality improvement and promotion, lack of scientific basis for consistency evaluation methods, and insufficient mining of cigarette physical quality information, etc.

Active Publication Date: 2020-09-15
CHINA TOBACCO YUNNAN IND
View PDF14 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current evaluation method does not take into account the fluctuation and deviation of the physical quality index of cigarettes within the range of product technical standards and the deviation from the central value, resulting in insufficient mining of the physical quality information of cigarette samples at each production point
Therefore, the current overall evaluation method cannot scientifically represent the overall control of the physical quality of cigarettes at different production points, and the consistency evaluation method for the physical quality of sample cigarettes used in multi-point production also lacks scientific basis
[0004] Therefore, how to accurately and objectively evaluate the consistency of physical quality of multi-point production cigarettes has obviously restricted the development of maintenance work such as product quality, quality improvement and promotion.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for evaluating physical quality consistency of cigarettes produced at multiple points
  • Method for evaluating physical quality consistency of cigarettes produced at multiple points
  • Method for evaluating physical quality consistency of cigarettes produced at multiple points

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Choose the bigger certain brand specification cigarette of multi-point production scale, have 5 production points to produce this brand specification, each production point selects the cigarette sample of a batch of supervisory inspection (this embodiment sample is the random inspection of monthly supervisory inspection sample). In order to facilitate the comparison of analysis methods and results of different physical quality indicators, the same set of data was used for analysis.

[0047] The current methods for judging the physical quality of cigarettes:

[0048] According to GB / T 5606.6-2005 Cigarette Part 6: Quality Comprehensive Judgment Method, the deductions and rankings of physical quality indicators of cigarette samples from 5 production points are shown in Table 1. Since factory E has no physical quality defects, it is determined that factory E is the production point with the best physical quality control level in this supervision and inspection. The curre...

Embodiment 2

[0076] In order to further illustrate the characteristics of the inventive method, select the same production point and cigarette brand specifications as in Example 1, and on the basis of Example 1, continuously track the physical quality control situation of cigarettes in the next month.

[0077] (1) The detection of relevant standard indicators is the same as in Example 1, and the detection results are shown in Table 7.

[0078] Table 7 Test results of physical quality indicators of cigarettes

[0079]

[0080] (2) The normalization of each physical quality index by the power function method is the same as in Example 1, and the normalization calculation results are shown in Table 8.

[0081] Table 8 Normalized results of power function method

[0082]

[0083] (3) The calculation of the M value is the same as in Example 1, and the results are shown in Table 9.

[0084] (4) The consistency calculation of the physical quality of the cigarette is the same as in Example ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for evaluating physical quality consistency of cigarettes produced at multiple points. The method comprises the following steps: (1) respectively detecting physical quality indexes of cigarette samples produced at multiple points; (2) normalizing each physical index value by adopting an efficacy function; (3) calculating each normalized physical index value; (4) calculating eta; and (5) performing consistency evaluation. The consistency evaluation result of the method continuously improves the product quality and consistency level of cigarette samples at different production points, and promotes each production point to continuously carry out quality improvement work.

Description

technical field [0001] The invention belongs to the field of tobacco quality control, and in particular relates to a method for evaluating the consistency of physical quality of cigarettes produced at multiple points. Background technique [0002] In recent years, the cigarette brand development pattern of big brands, big enterprises and big markets in the tobacco industry has been formed. Through various organizational methods such as joint reorganization, cooperative production, and multi-point production, various industrial enterprises have realized the production of cigarettes of the same brand specification in different places and multi-point production, forming a firm foundation for the development pattern of big brands. Among them, cooperative production has also become the mainstream way of brand scale development. At the same time, the large-scale development of products will inevitably pose a major challenge to the homogeneous production of multi-point production,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q10/06G06Q50/04G01D21/02G01N33/00
CPCG06Q10/06395G06Q10/06393G06Q50/04G01D21/02G01N33/00Y02P90/30
Inventor 刘泽朱勇何邦华李振杰周沅桢祁林叶灵
Owner CHINA TOBACCO YUNNAN IND