CN111141733A - Method for evaluating cigarette ash effect - Google Patents
Method for evaluating cigarette ash effect Download PDFInfo
- Publication number
- CN111141733A CN111141733A CN201911340668.XA CN201911340668A CN111141733A CN 111141733 A CN111141733 A CN 111141733A CN 201911340668 A CN201911340668 A CN 201911340668A CN 111141733 A CN111141733 A CN 111141733A
- Authority
- CN
- China
- Prior art keywords
- ash
- cigarette
- effect
- wrapping
- static
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention relates to a method for evaluating cigarette ash effect. The evaluation method divides the evaluation indexes of the cigarette ash wrapping effect into ash holding capacity and ash wrapping capacity, and the ash holding capacity evaluation indexes comprise: 5 items of tightness, bending, eversion, cracking and shedding are respectively assigned with different weights for static and dynamic states; different weights are set for the 5 evaluation indexes respectively; evaluating the target cigarette sample according to the comparison standard and the ash holding capacity scoring standard to obtain an ash holding value; the ash inclusion capacity evaluation index has a split rate of 1 item; the product of the ash holding value and the ash coating value is the comprehensive score of the ash coating effect of the cigarette, and the ash coating effect is better as the score is higher, and the ash coating effect is worse as the score is smaller. The method can fully consider the ash wrapping characteristics of the cigarette in static and dynamic conditions, comprehensively evaluate the ash wrapping effect of burning and smoking the cigarette by using a qualitative and quantitative combined method, and can objectively and effectively evaluate the ash wrapping effect of the cigarette.
Description
Technical Field
The invention belongs to the technical field of cigarette product development, and particularly relates to a method for comprehensively evaluating the ash wrapping effect of a cigarette in a burning and smoking process.
Background
The information in this background section is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information forms the prior art that is already known to a person of ordinary skill in the art.
For years, the requirement of consumers on the smoking quality of cigarette products is increasingly improved, and the smoking condition of cigarettes in the smoking process is increasingly emphasized while the internal quality of the cigarettes is concerned, so that the phenomena of burst and falling off of cigarette ash in the smoking process of the cigarettes are averted. Therefore, cigarette enterprises are prompted to evaluate and research the cigarette burning and smoking ash-coating effect as an important index.
The cigarette consists of tobacco shreds, cigarette paper, tipping paper and a filter stick, and only the tobacco shreds and the cigarette paper participate in combustion. Because the tobacco shreds and the cigarette paper have different performances, the states of the tobacco shred ash and the cigarette paper ash are changeable and irregular after the cigarette is ignited. In the prior art, the judgment of ash wrapping effect of the burning and smoking cigarette by visual observation is not scientific, and judgment errors caused by human factors cannot be avoided.
On the other hand, cigarette ash is a more concerned concern of consumers, so that the attention and research of cigarette ash in cigarette industry enterprises are promoted. During the smoking process of a consumer, the cigarette ash column can have visual phenomena of looseness, bending, cracking, eversion, falling-off and the like in different degrees, and the phenomena are influenced by complex factors. Regarding the phenomenon of the cigarette ash column in the smoking process, the tobacco industry has unified understanding of the problem of cigarette ash wrapping, but there is no clear and definite definition description for the cigarette ash wrapping, and the evaluation of the definition is not sufficient.
For example: patent CN102192878A discloses a method for measuring cigarette ash wrapping performance, but it only measures the ash wrapping performance simply by the ratio of the area of the cigarette column ash sheet crack to the total area after the cigarette is smoked, and is too simple to completely cover the cigarette ash wrapping more completely.
Patent CN105783647A discloses a method for measuring the ash holding capacity of a cigarette, wherein the ash holding capacity of a cigarette defined in the patent refers to the length of columnar cigarette ash at the moment that cigarette ash drops when the cigarette burns freely, namely the maximum length of cigarette ash held during the burning of the cigarette, and the ash holding capacity of the cigarette is measured according to the length of the length, so as to determine the measurement method of the ash holding capacity. The ash column length that drops can direct measure the ash holding capacity of cigarette, but on the one hand, the ash column drops and is only one of cigarette ash package many phenomena, and on the other hand, holds the ash capacity and also can not be simple carry out more comprehensive coverage with ash column length that drops, for example: there are the following situations that as the cigarette is burnt, ash pieces and ash content of the ash column are scattered due to the loose periphery of the ash column, but the whole ash column keeps a larger length, but obviously the situation cannot be equated with the cigarette with large ash holding capacity.
Disclosure of Invention
In order to overcome the problems, the invention provides a method for comprehensively evaluating the burning and smoking ash-wrapping effect of cigarette. The method can fully consider the ash wrapping characteristics of the cigarette under the static and dynamic conditions, comprehensively evaluate the ash wrapping effect by using a qualitative and quantitative combined method, and provide support for development and maintenance of cigarette products.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a method of evaluating the effectiveness of cigarette ash comprising:
evaluating static burning and holding ash, evaluating dynamic burning and holding ash, taking images of the static burning and holding crack, and taking images of the dynamic burning and holding crack;
counting the evaluation results of static combustion and absorption and dynamic combustion and absorption;
analyzing and calculating the images of the static burning and sucking cracks and the dynamic burning and sucking cracks;
and performing comprehensive calculation evaluation on the statistics and calculation results.
In the application, the cigarette ash wrapping effect refers to the state presented by an ash column, a carbon wire and cigarette paper ash sheets in the smoking process of cigarette cigarettes, and the ash wrapping effect is embodied by the ash holding capacity and the ash wrapping capacity. The ash holding capacity refers to the continuous capacity of keeping the ash column with compact ash, no bending, no outward turning, no crack and no falling state in the smoking process of the cigarette; the ash wrapping capacity refers to the capacity of the cigarette paper ash to restrict the tobacco ash content due to the matching of the combustion speed difference between the cigarette paper and the tobacco during the smoking process of the cigarette. The ash holding capacity is embodied by the state status of 5 cigarettes which are burnt and have ash columns with tightness, bending, eversion, cracks and shedding; the ash wrapping capacity is represented by the state condition presented by the ash column after the cigarette is burnt, wherein the split rate is 1. The subjective property of artificial evaluation is overcome, objective evaluation can be comprehensively and comprehensively carried out on the cigarette ash effect, and the evaluation result is closer to the real cigarette ash effect, so that the evaluation method is more comprehensive, accurate and effective.
Because the smoking behavior of the consumer is a static and dynamic co-existing process, in some embodiments, the static state is a state in which the cigarette is lit and then stands upright, such that the cigarette is stationary and free-burning. In some embodiments, the dynamic is a state that simulates human smoking on an SM450 linear smoking machine to effectively simulate the course of a smoke draw, static and dynamic.
It should be noted that: patent CN102192878A discloses a method for measuring the area of a cigarette column ash sheet crack after smoking a cigarette; the present application describes a comprehensive evaluation method based on expert description and detection data, and part of the related data can be obtained by using the measurement method disclosed in CN102192878A, and of course, other methods can also be used to obtain data, such as an artificial approximation calculation method, for which, the present application is not limited in particular.
In some embodiments, the static and dynamic weights are 0.4 and 0.6, respectively. Through setting up different weights, evaluate cigarette ash effect better more accurately.
In some embodiments, the evaluation index of the ash holding capacity includes: tightness, bending, outward turning, cracking and falling off so as to comprehensively and comprehensively evaluate the ash holding capacity of the cigarette.
In some embodiments, the weight of each index of the ash holding capacity is 0.3 tightness, 0.2 bending, 0.2 eversion, 0.1 cracking and 0.2 shedding, so as to better reflect the importance degree of each index on the ash holding capacity, and the evaluation result is more accurate and objective.
In some embodiments, the ash holding capacity is evaluated using the following formula:
Qn＝∑Qm/10(m is 1,2 … 10) … … … … … … … … … … … … formula 1
Hj＝∑Qn×pn(n-1, 2 … 5) … … … … … … … … … … … … … formula 2
Hd＝∑Qn×pn(n-1, 2 … 5) … … … … … … … … … … … … … formula 3
Wherein, the ash holding capacity, i.e. ash holding value, is represented by "H" ("H")j"indicates the ability to hold ash in static state," Hd"indicates the ability to hold ash in dynamic state, and is represented by" Qi"denotes an evaluation item, and is represented by" Qm"represents 10 parallel evaluation results of evaluation items, and is represented by" pn"represents the weight of the evaluation item.
In some embodiments, the image capturing method with ash inclusion capability includes acquiring images of each cigarette sample in parallel 10 times by a digital camera under static and dynamic conditions respectively under fixed imaging conditions, measuring the area of a fracture area in each cigarette sample image by using image analysis software ImageJ, calculating the ratio f of the total area occupied by the fracture area, namely the fracture rate, and averaging.
In some embodiments, the ash inclusion capacity is evaluated using the following formula:
Wj＝1-∑fm/10(m is 1,2 … 10) … … … … … … … … … … … … formula 4
Wd＝1-∑fm10(m ═ 1,2 … 10) … … … … … … … … … … … … formula 5;
"W" represents the ash coating capability, i.e., ash coating value, "Wj"indicates the dust inclusion ability in static state," Wd"indicates the ash inclusion ability in the dynamic state, and is represented by" fn"indicates 10 replicates of the evaluation item.
In some embodiments, the graying effect is represented by the product of the grayholding value and the graying value, the total graying effect is represented by "T",
T＝0.4×Hj×Wj+0.6×Hd×Wd… … … … … … … … … … … equation 6.
The invention has the beneficial effects that:
(1) the method can embody the characteristic of comprehensively evaluating the ash holding capacity and ash wrapping capacity of the cigarette, and qualitatively and quantitatively evaluates the ash holding capacity and the ash wrapping capacity of the cigarette under static and dynamic conditions. Meanwhile, the advantages of reference objective standard models and ImageJ image analysis are combined, so that the evaluation result has reliable reference value. According to the method, the quality of the cigarette ash effect can be evaluated, and evaluation support is provided for improving the cigarette ash effect and improving the smoking feeling of consumers.
(2) The method is simple in operation method, high in accuracy, universal and easy to popularize.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a flow chart of the evaluation of the present invention.
FIG. 2 is a schematic representation of the scoring control of the present invention.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As introduced in the background art, the method aims at the problems that the existing visual observation for judging the ash wrapping effect of the burning and smoking cigarette is not scientific and the judgment error is large due to human factors. Therefore, the invention provides a method for evaluating cigarette ash effect, and the cigarette ash effect refers to the good or bad state of the ash column, the carbon wire and the cigarette paper ash sheet in the smoking process of the cigarette. The evaluation indexes under the evaluation method are ash holding capacity and ash wrapping capacity respectively. The ash holding capacity refers to the continuous capacity of keeping the ash column with compact ash, no bending, no outward turning, no crack and no falling state in the smoking process of the cigarette; the ash wrapping capacity refers to the capacity of the cigarette paper ash to restrict the tobacco ash content due to the matching of the combustion speed difference between the cigarette paper and the tobacco during the smoking process of the cigarette. Evaluation indexes of the dust holding ability are: 5 items of tightness, bending, eversion, crack and shedding. In the process of smoking cigarettes, the tightness refers to the tightness of the combination between cigarette paper ash pieces and tobacco shred ash; the bending refers to the bending state and degree of the cigarette ash column; the outward turning refers to the state and degree of burst of cigarette paper ash pieces and tobacco shred ash; the cracks refer to the size and degree of the fragmentation of the cigarette paper ash pieces; the dropping is the degree of dropping of cigarette paper ash pieces, tobacco shred ash and ash columns in the burning and smoking process of the cigarette. The ash wrapping capacity evaluation index has a split rate 1 item, and the split rate refers to the proportion of the split area of the cigarette paper ash sheet to the total area of the ash column in the cigarette smoking process.
Further, the smoking process is a more dynamic process, since the smoking behavior of the consumer is a static and dynamic coexisting process, wherein the static state refers to the static combustion state of the cigarette outside the smoking action, and the dynamic state refers to the moving state of the cigarette during the smoking state and the smoking process. The cigarette is set up after being ignited in static condition and is made to stand in free burning state, and the cigarette is simulated in dynamic condition in SM450 linear smoking machine. In order to evaluate the cigarette ash holding capacity and the cigarette ash wrapping capacity more accurately, the evaluation method is designed based on the combination of qualitative and quantitative evaluation of the cigarette ash holding capacity and the cigarette ash wrapping capacity under two states of static combustion and dynamic smoking of the cigarette, wherein different weights are respectively set statically and dynamically, the weights are set according to an empirical method, the static setting is 0.4, and the dynamic setting is 0.6; aiming at 5 evaluation indexes of tightness, bending, eversion, cracks and shedding of the ash holding capacity of the cigarette, combining the importance degree of the evaluation indexes on the ash holding capacity, comparing every two indexes, determining the weight of the evaluation indexes by adopting a Delphi method, and respectively setting the weight as follows: tightness 0.3, bending 0.2, eversion 0.2, crack 0.1, and shedding 0.2.
And further, evaluating the target cigarette sample according to cigarette ash effect evaluation index setting and weight setting and reference to a comparison standard and an ash holding capacity grading standard.
(1) According to the scoring standard and the control standard, each cigarette sample is evaluated 10 times in parallel under static and dynamic conditions respectively, and the average is taken.
The ash holding capacity, i.e. ash holding value, "H" is represented by "Hj"indicates the ability to hold ash in static state," Hd"means holding ash under dynamic conditionsAbility, using "Qi"denotes an evaluation item, and is represented by" Qm"represents 10 parallel evaluation results of evaluation items, and is represented by" pn"represents the weight of the evaluation item.
Qn＝∑Qm/10(m is 1,2 … 10) … … … … … … … … … … … … … … … … … formula 1
Hj＝∑Qn×pn(n-1, 2 … 5) … … … … … … … … … … … … … … … … … … formula 2
Hd＝∑Qn×pn(n-1, 2 … 5) … … … … … … … … … … … … … … … … … … formula 3
(2) Under the fixed imaging condition, an image is parallelly obtained for each cigarette sample for 10 times by using a digital camera under the static and dynamic conditions respectively, the area of a fracture area in the image of each cigarette sample is measured by using image analysis software ImageJ, the ratio f of the total area occupied by the fracture area, namely the fracture rate, is calculated, and the average value is obtained.
(3) "W" represents the ash coating capability, i.e., ash coating value, "Wj"indicates the dust inclusion ability in static state," Wd"indicates the ash inclusion ability in the dynamic state, and is represented by" fn"indicates 10 replicates of the evaluation item.
Wj＝1-∑fm/10(m is 1,2 … 10) … … … … … … … … … … … … … … … … … formula 4
Wd＝1-∑fm/10(m is 1,2 … 10) … … … … … … … … … … … … … … … … … formula 5
The ash wrapping effect is expressed by the product of the ash holding value and the ash wrapping value, the ash wrapping effect is better when the score is larger, the sum of the ash holding value and the ash wrapping value is the ash wrapping effect of the final cigarette under static and dynamic conditions, and the total ash wrapping effect is expressed by T.
T＝0.4×Hj×Wj+0.6×Hd×Wd… … … … … … … … … … … … … … … equation 6
The T value is the ash wrapping effect of the cigarette, the ash wrapping effect is better when the value is larger, and the ash wrapping effect is worse when the value is smaller.
TABLE 1 Scoring criteria table of the invention
The present invention is described in further detail below with reference to specific examples, which are intended to be illustrative of the invention and not limiting.
Example 1:
two cigarettes N and S with the same price in the market are selected, smoking is carried out under static and dynamic conditions, ash holding capacity evaluation is carried out according to the attached figure 2 and the table 1 in the application, and the results are shown in the following tables 2 and 3.
TABLE 2 evaluation results of the sample Ash holding ability (static)
TABLE 3 evaluation results of the sample Ash holding ability (dynamic)
The data results of the statistical calculation of tables 2 and 3 according to the formula 1, the formula 2 and the formula 3 in the application are shown in the following table 4:
TABLE 4 Ash holding ability results
Under the fixed imaging condition, a digital camera is used for respectively obtaining images of each cigarette sample under the static and dynamic conditions, and image analysis software ImageJ is used for calculating. The results are shown in tables 5 and 6 below.
TABLE 5 sample breach Rate results (static)
TABLE 6 sample breach Rate results (dynamic)
The results of the statistical calculations of table 5 and table 6 according to formula 4 and formula 5 in the present application are shown in table 7 below:
TABLE 7 ash Encapsulated Capacity results
Calculated according to equation 6 in the present application as follows:
sample N: t isN＝0.4×88.48×0.9529+0.6×87.58×0.9470＝83.49
Sample S: t isS＝0.4×73.87×0.9323+0.6×73.59×0.9296＝68.60
The T value of N and S can judge that: t isN＝83.49＞TS68.60, the ash packing effect of the N cigarette is better than that of the S cigarette.
The embodiment shows that the evaluation method not only completes the evaluation of the cigarette ash wrapping effect of the sample cigarette, but also realizes the purpose of comparing the quality of the cigarette ash wrapping effect of different cigarettes.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents can be made in the technical solutions described in the foregoing embodiments, or equivalents thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. A method of evaluating the effectiveness of cigarette ash, comprising:
evaluating static burning and holding ash, evaluating dynamic burning and holding ash, taking images of the static burning and holding crack, and taking images of the dynamic burning and holding crack;
counting the evaluation results of static combustion and absorption and dynamic combustion and absorption;
analyzing and calculating the images of the static burning and sucking cracks and the dynamic burning and sucking cracks;
and performing comprehensive calculation evaluation on the statistics and calculation results.
2. The method of claim 1 wherein said static state is a state in which the cigarette is set upright after being lit so that the cigarette is stationary and free-burning.
3. The method of evaluating the ash effect of cigarette packets of claim 1, wherein the dynamic is a state simulating human smoking on a SM450 linear smoking machine.
4. The method of claim 1, wherein the static and dynamic weights are 0.4 and 0.6, respectively.
5. The method of claim 1, wherein the evaluation index of ash holding capacity comprises: tightness, bending, eversion, cracking, and falling off.
6. The method for evaluating the ash effect of cigarette as claimed in claim 1, wherein the weight of each index of ash holding ability is tightness 0.3, bending 0.2, eversion 0.2, crack 0.1, and slip 0.2.
7. The method for evaluating the ash effect of cigarette packets as recited in claim 1, wherein the ash holding capacity is evaluated using the following formula:
Qn＝∑Qm/10(m is 1,2 … 10) … … … … … … … … … … … … formula 1
Hj＝∑Qn×pn(n-1, 2 … 5) … … … … … … … … … … … … … formula 2
Hd＝∑Qn×pn(n-1, 2 … 5) … … … … … … … … … … … … … formula 3
Wherein, the ash holding capacity, i.e. ash holding value, is represented by "H" ("H")j"indicates the ability to hold ash in static state," Hd"indicates the ability to hold ash in dynamic state, and is represented by" Qi"denotes an evaluation item, and is represented by" Qm"represents 10 parallel evaluation results of evaluation items, and is represented by" pn"represents the weight of the evaluation item.
8. The method for evaluating the cigarette ash effect of claim 1, wherein the image capturing method for the ash wrapping capacity comprises the steps of acquiring images of each cigarette sample in parallel 10 times by a digital camera under static and dynamic conditions respectively under fixed imaging conditions, measuring the area of the fracture area in the image of each cigarette sample by using image analysis software ImageJ, calculating the ratio f of the total area occupied by the fracture area, namely the fracture rate, and averaging.
9. The method for evaluating the ash wrapping effect of cigarette as recited in claim 1, wherein the ash wrapping ability is evaluated using the following formula:
Wj＝1-∑fm/10(m is 1,2 … 10) … … … … … … … … … … … … formula 4
Wd＝1-∑fm10(m ═ 1,2 … 10) … … … … … … … … … … … … formula 5;
"W" represents the ash coating capability, i.e., ash coating value, "Wj"indicates the dust inclusion ability in static state," Wd"indicates the ash inclusion ability in the dynamic state, and is represented by" fn"indicates 10 replicates of the evaluation item.
10. The method for evaluating the effect of cigarette ash in claim 1, wherein the effect of wrapping ash is expressed by the product of the ash retention value and the ash wrapping value, and the total effect of wrapping ash is expressed by "T",
T＝0.4×Hj×Wj+0.6×Hd×Wd… … … … … … … … … … … equation 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911340668.XA CN111141733B (en) | 2019-12-23 | 2019-12-23 | Method for evaluating cigarette ash effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911340668.XA CN111141733B (en) | 2019-12-23 | 2019-12-23 | Method for evaluating cigarette ash effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111141733A true CN111141733A (en) | 2020-05-12 |
| CN111141733B CN111141733B (en) | 2022-08-05 |
Family
ID=70519424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911340668.XA Active CN111141733B (en) | 2019-12-23 | 2019-12-23 | Method for evaluating cigarette ash effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111141733B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830047A (en) * | 2020-07-16 | 2020-10-27 | 云南中烟工业有限责任公司 | Cigarette fly ash detection device and detection method based on machine vision |
| CN112001881A (en) * | 2020-07-03 | 2020-11-27 | 河南中烟工业有限责任公司 | Cigarette ash wrapping performance detection method based on Rk robust Gaussian filtering |
| CN112017153A (en) * | 2020-07-03 | 2020-12-01 | 河南中烟工业有限责任公司 | Cigarette ash wrapping performance detection method based on novel steady Gaussian filtering |
| CN112037165A (en) * | 2020-07-03 | 2020-12-04 | 河南中烟工业有限责任公司 | Cigarette ash wrapping performance detection method based on regression Gaussian filtering |
| CN113252839A (en) * | 2021-04-29 | 2021-08-13 | 河南中烟工业有限责任公司 | Cigarette static ash wrapping comprehensive evaluation index determination method based on cigarette paper parameters |
| CN113671105A (en) * | 2021-08-20 | 2021-11-19 | 合肥众沃仪器技术有限公司 | Full visual angle detecting system for cigarette burning ash quality |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949862A (en) * | 2010-08-13 | 2011-01-19 | 红云红河烟草(集团)有限责任公司 | Method for measuring ash wrapping condition of cigarette after combustion |
| CN102192878A (en) * | 2010-03-03 | 2011-09-21 | 福建中烟工业公司 | Method for determining ash wrapping performance of cigarette |
| WO2015184744A1 (en) * | 2014-06-06 | 2015-12-10 | 王光建 | Cigarette controller |
| CN105783647A (en) * | 2016-05-05 | 2016-07-20 | 中烟摩迪(江门)纸业有限公司 | Measurement method for cigarette ash holding force |
| CN107084985A (en) * | 2017-04-20 | 2017-08-22 | 中烟摩迪(江门)纸业有限公司 | A kind of assay method of the grey rate of cigarette contracting |
| CN108896551A (en) * | 2018-04-17 | 2018-11-27 | 郑州轻工业学院 | The quantitatively characterizing method of cigarette gray columns crack distribution feature based on fractal dimension |
| CN109447670A (en) * | 2018-08-22 | 2019-03-08 | 青岛颐中科技有限公司 | A kind of evaluation method and device of electronic cigarette |
-
2019
- 2019-12-23 CN CN201911340668.XA patent/CN111141733B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192878A (en) * | 2010-03-03 | 2011-09-21 | 福建中烟工业公司 | Method for determining ash wrapping performance of cigarette |
| CN101949862A (en) * | 2010-08-13 | 2011-01-19 | 红云红河烟草(集团)有限责任公司 | Method for measuring ash wrapping condition of cigarette after combustion |
| WO2015184744A1 (en) * | 2014-06-06 | 2015-12-10 | 王光建 | Cigarette controller |
| CN105783647A (en) * | 2016-05-05 | 2016-07-20 | 中烟摩迪(江门)纸业有限公司 | Measurement method for cigarette ash holding force |
| CN107084985A (en) * | 2017-04-20 | 2017-08-22 | 中烟摩迪(江门)纸业有限公司 | A kind of assay method of the grey rate of cigarette contracting |
| CN108896551A (en) * | 2018-04-17 | 2018-11-27 | 郑州轻工业学院 | The quantitatively characterizing method of cigarette gray columns crack distribution feature based on fractal dimension |
| CN109447670A (en) * | 2018-08-22 | 2019-03-08 | 青岛颐中科技有限公司 | A kind of evaluation method and device of electronic cigarette |
Non-Patent Citations (1)
| Title |
|---|
| 余婷婷等: ""纵向抗张能量吸收对卷烟纸包灰性能的影响"", 《材料导报》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112001881A (en) * | 2020-07-03 | 2020-11-27 | 河南中烟工业有限责任公司 | Cigarette ash wrapping performance detection method based on Rk robust Gaussian filtering |
| CN112017153A (en) * | 2020-07-03 | 2020-12-01 | 河南中烟工业有限责任公司 | Cigarette ash wrapping performance detection method based on novel steady Gaussian filtering |
| CN112037165A (en) * | 2020-07-03 | 2020-12-04 | 河南中烟工业有限责任公司 | Cigarette ash wrapping performance detection method based on regression Gaussian filtering |
| CN111830047A (en) * | 2020-07-16 | 2020-10-27 | 云南中烟工业有限责任公司 | Cigarette fly ash detection device and detection method based on machine vision |
| CN111830047B (en) * | 2020-07-16 | 2022-07-01 | 云南中烟工业有限责任公司 | Cigarette fly ash detection device and detection method based on machine vision |
| CN113252839A (en) * | 2021-04-29 | 2021-08-13 | 河南中烟工业有限责任公司 | Cigarette static ash wrapping comprehensive evaluation index determination method based on cigarette paper parameters |
| CN113671105A (en) * | 2021-08-20 | 2021-11-19 | 合肥众沃仪器技术有限公司 | Full visual angle detecting system for cigarette burning ash quality |
| CN113671105B (en) * | 2021-08-20 | 2023-12-05 | 合肥众沃仪器技术有限公司 | Full visual angle detecting system for quality of ashes generated in cigarette combustion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111141733B (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111141733B (en) | Method for evaluating cigarette ash effect | |
| US10222311B2 (en) | Method for evaluating aerosol mass of electronic cigarette | |
| CN111426795A (en) | Method for representing cigarette combustion ash-wrapping performance based on manipulator simulation human body cigarette smoking overall process and overall vision measurement | |
| JP2020518835A (en) | Apparatus and method for assessing falling tendency of hot cigarette husks of lit cigarettes based on human behavioral characteristics of beating ash | |
| CN101949862A (en) | Method for measuring ash wrapping condition of cigarette after combustion | |
| Neghab et al. | Exposure to cooking fumes and acute reversible decrement in lung functional capacity | |
| CN111830047B (en) | Cigarette fly ash detection device and detection method based on machine vision | |
| CN102937639B (en) | Detection device for cigarette end falling | |
| CN106018168B (en) | A kind of method of on-line measurement Cigarette Draw Resistance | |
| Adetona et al. | Impact of work task-related acute occupational smoke exposures on select proinflammatory immune parameters in wildland firefighters | |
| Adetona et al. | Exposure of wildland firefighters to carbon monoxide, fine particles, and levoglucosan | |
| Jenkins et al. | Development and application of protocols for the determination of response of real-time particle monitors to common indoor aerosols | |
| CN103424331B (en) | A kind of detection method of cigarette burn rate | |
| CN112085806B (en) | Cigarette fly ash detection device and method based on machine vision by adopting gray difference method | |
| CN111426794B (en) | Method for representing cigarette combustion carbon line quality based on whole process of human body cigarette smoking simulation and whole visual measurement | |
| CN111521727B (en) | Method for measuring cigarette combustion ash holding rate by mechanical arm simulation human body suction | |
| Dobson et al. | “How do you know those particles are from cigarettes?”: An algorithm to help differentiate second-hand tobacco smoke from background sources of household fine particulate matter | |
| Nicolaou et al. | Size distribution and lung‐deposited doses of particulate matter from household exposure to biomass smoke | |
| Iffland et al. | High particulate matter emission from additive-free Natural American Spirit cigarettes | |
| Ma et al. | Temperature-dependent particle mass emission rate during heating of edible oils and their regression models | |
| CN212568823U (en) | Detection apparatus for cigarette fly ash volume quantitative analysis | |
| Brinkman et al. | Comparison of true and smoothed puff profile replication on smoking behavior and mainstream smoke emissions | |
| Searle et al. | Identifying a performance change in the Plantower PMS 5003 particulate matter sensor | |
| Cannistraro et al. | Environmental monitoring of sacred artworks–A case study for the search for an index of correlation between particle concentration and mass of fine dust | |
| Colard et al. | Relationship between cigarette yields and smoking time under different machine smoking regimes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |