CN102823943B - Cigarette design adjusting method based on NNK release amount in deep smoking case - Google Patents
Cigarette design adjusting method based on NNK release amount in deep smoking case Download PDFInfo
- Publication number
- CN102823943B CN102823943B CN201210163903.2A CN201210163903A CN102823943B CN 102823943 B CN102823943 B CN 102823943B CN 201210163903 A CN201210163903 A CN 201210163903A CN 102823943 B CN102823943 B CN 102823943B
- Authority
- CN
- China
- Prior art keywords
- nnk
- cigarette
- burst size
- air permeability
- pressure drop
- 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.)
- Active
Links
Landscapes
- Paper (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention provides a cigarette design adjusting method based on the NNK release amount in a deep smoking case. The method comprises the following steps: 1, determining the NNK release index value of a smoke; 2, establishing a deep-smoking NNK release relation model based on the cigarette paper additive application amount, the tipping paper air permeability, the filter rod pressure drop and the expended tobacco mixing amount; 3, selecting corresponding parameters according to the NNK release relation model to acquire NNK release templet values corresponding with the parameters, wherein the parameters comprise the cigarette paper additive application amount, the tipping paper air permeability, the filter rod pressure drop and the expanded tobacco mixing amount; and 4, comparing the templet values with the release index value, adopting the corresponding parameters if the templet value is not greater than the release index value, and repeating step 3 if the templet value is greater than the release index value. The risk reduction and coke reduction effects can be realized by reasonably adjusting the components only according to the relevance among all the parameters obtained through statistics of the NNK release relation model.
Description
Technical field
The present invention relates to Cigarette design field, particularly relate to the Cigarette design method of adjustment based on NNK burst size in dark suction situation.
Background technology
How by effective means, to reduce the harmful substance in cigarette smoke, improve cigarette quality, be the common topic of being concerned about inside and outside industry, be also main task and the focus of industry tackling of key scientific and technical problems always, and this is also that I cross the focal issue that must face and solve in cigarette evolution simultaneously.Each tobacco research institution is devoted to the research of this work always and has obtained gratifying achievement, but still has achievement greatly to can not get application, reason be more the complexity of flue gas system and people to cigarette special suck requirement.
In existing research field, technical staff has summarized 189 pieces of open source literatures to people such as Paschke in cigarette, contains the impact research of 300 multiple additives on cigarette smoke character.They find different additive and add concentration the impact of smoke components be there are differences.In most cases, some additive is after with it, the maximum addition in commercial cigarettes or excess (general addition is all ppm level) are added, and some smoke components has and increases or reduce.
But the design of cigarette also can exist the release of flue gas is existed to very large impact, therefore, science is differentiated the influence degrees of Cigarette design index to flue gas composition burst size amount such as cigarette paper additive consumption, air permeance for cigarette paper, tipping paper air permeability, forming paper air permeability, filter stick pressure drop, expanded cut stem ginseng dosage example exactly, to judging lowering harm and decreasing coking additive effect, improve cigarette product quality safety and have important practical significance.
For the flue gas composition burst size to kinds of cigarettes product is evaluated, international ISO tissue has been set up the puffing regimens that a set of standard has been stipulated smoking machine.But due to different personnel's individual difference, the frequency of its pneusomete smoking cigarette is different, so ISO organizes simultaneously and indicates, " any suction mode all can not represent the mankind's suction behavior ".For this reason, ISO/TC126 tissue is drafted " under the smoking machine puffing regimens in ISO 4387 regulations, measuring cigarette; also should under a different degree of depth puffing regimens, to cigarette, test ", to evaluate the maximum burst size of flue gas composition burst size under extreme case, and is just formulating relevant criterion.According to this situation, many tobacco research workers have launched research to this.But current research mainly concentrates on Smoking regime changes the impact analysis to flue gas composition burst size, only there is small part research to relate to the impact analysis of cigarette material single index change.
About the impact of Cigarette design index on flue gas composition burst size amount such as additive amount, air permeance for cigarette paper, tipping paper air permeability, forming paper air permeability, filter stick pressure drops in cigarette paper, in existing many research in the past, report, and have researcher to attempt setting up the regression equation between the adjustment of Cigarette design index parameter and flue gas composition burst size.But most of research is mainly confined to the effect that single index adjustment changes the conventional component of flue gas (tar, nicotine, NNK), only by the simple, intuitive comparison with contrasting cigarette, judge the conspicuousness of its variation, can not be by additive amount, air permeance for cigarette paper, tipping paper air permeability, forming paper air permeability, filter stick pressure drop in cigarette paper, expanded cut stem ginseng dosage example waits Cigarette design index to change the fluctuation that the impact of Chemical Components in Cigarette Smoke and experimental error are brought and distinguishes, thereby has affected the accurate judgement of additive lowering harm and decreasing coking effect.Only there is small part to research and analyse Cigarette design parameter to 7 kinds of impacts that mainly contain pest burst size of flue gas, or study the synergistic effect of many indexs.But the existing analysis to flue gas evil components influence about many index synergies, but there are differences with the result of single index analysis.Therefore, according to analysis result, differentiate additive amount, air permeance for cigarette paper, tipping paper air permeability, forming paper air permeability, filter stick pressure drop in cigarette paper at present, the do not have feasible way of expanded cut stem ginseng dosage example to the conventional fume indication influence degree of cigarette, and then have influence on the design of cigarette, make the design of cigarette cannot more effectively reach lowering harm and decreasing coking effect.
Summary of the invention
Goal of the invention of the present invention is to overcome the defect of prior art, provides a kind of in producing cigarette process, can effectively control NNK burst size in flue gas, improve the Cigarette design method of adjustment based on NNK burst size in the dark suction situation of production of cigarettes efficiency.
In order to realize above-mentioned goal of the invention, the invention provides:
A Cigarette design method of adjustment based on NNK burst size in dark suction situation, said method comprising the steps of:
1) determine the step of the release desired value of flue gas NNK;
2) degree of depth suction NNK setting up based on cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage discharges relational model;
3) select relevant parameter to discharge relational model according to degree of depth suction NNK, obtain the step that NNK discharges model value, described parameter comprises cigarette paper additive consumption, expanded cut stem ginseng dosage, filter stick pressure drop and tipping paper air permeability;
4) according to sample value and release desired value, make comparisons, if described model value is not more than release desired value, adopt the adjustment of corresponding parameter to each component in Cigarette design, otherwise repeating step 3 and later step, until the model value drawing is not more than described release index.
Further, described degree of depth suction NNK discharges relational model and is: C=17.5352 – 449.49 * b1-0.0052 * b3+0.0052 * b5+10.7307 * b6, the burst size that wherein C is NNK, b1 is the addition of citrate in cigarette paper material, b3 is tipping paper air permeability, b5 is filter stick pressure drop, and b6 is expanded cut stem ginseng dosage.
Further, in step 4), repeating step 3) time be to reselect different parameters to detect, until occur that described model value is not more than release desired value.
Further, in step 4), repeating step 3) time, also comprise that according to described NNK, discharging relational model obtains cigarette paper additive consumption, expanded cut stem ginseng dosage, filter stick pressure drop, the relevance of tipping paper air permeability and NNK burst size, and according to this relevance, regulate the step of described parameter, it is for when obtaining model value and be greater than desired value, again parameter is selected, specifically select then repeating step 3 of new parameter), wherein for being chosen as of parameter, by described NNK, discharge relational model and obtain cigarette paper additive consumption, expanded cut stem ginseng dosage, filter stick pressure drop, the relevance of tipping paper air permeability and NNK burst size, and regulate described parameter according to this relevance.
Further, control method for described parameter is: according to the relevance of parameters and NNK burst size, the parameter of current use is regulated, suitably increase or reduce NNK burst size to affect the value of large parameter, increase simultaneously or reduce the value of the parameters that influence value is little.
Or further, for the control method of described parameter, be: according to the relevance of parameters and NNK burst size, reselect corresponding parameter, being chosen as according to the relevance of this parameters and NNK burst size of described parameter, selects value accordingly.
Further, described cigarette paper additive consumption, expanded cut stem ginseng dosage, filter stick pressure drop, tipping paper air permeability are the pressure drop of cigarette paper additive consumption > tipping paper air permeability > expanded cut stem ginseng dosage > filter stick on the size of NNK burst size impact.
Further, described in, be adjusted to and improve cigarette paper additive consumption.
Further, described in, be adjusted to and improve tipping paper air permeability.
Further, described in, be adjusted to and reduce expanded cut stem ginseng dosage.
Further, described in, be adjusted to and reduce filter stick pressure drop.
Wherein, when cigarette paper additive consumption increases, the burst size of NNK reduces thereupon; When tipping paper air permeability increases, the burst size of NNK reduces thereupon; When expanded cut stem ginseng dosage increases, the burst size of NNK increases thereupon; When reducing filter stick pressure drop increase, the burst size of NNK increases thereupon.The amount of each component does not need to keep certain value, but can adjust within the specific limits.When NNK discharges when exceeding standard, first adjust b1, be secondly adjust b3, be then to adjust b6, be finally to regulate b5; Or in any order, mode is adjusted an arbitrarily parameter arbitrarily.
Compared with prior art, the invention has the advantages that:
Technical scheme of the present invention is by the production process of cigarette, the NNK of employing based on cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage discharges relational model, fundamentally controlled the burst size of NNK in cigarette, and without existing process equipment and material are improved, the relevance that only need discharge between the parameters that relational model counts on according to NNK rationally regulates component, just can be good at reaching lowering harm and decreasing coking effect.
accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
As shown in Figure 1, in the present invention, the statistics of all data is all to adopt from the domestic transformation standard of ISO 4387 with detecting, and employing is prepared according to different materials design parameter demand, single-tobacco-typed cigarette cigarette product is laboratory sample.
The acquisition condition of sample is:
Intense scheme: suction capacity, 55mL; Suction frequency, 30s/ mouth; Adopt adhesive tape 100% sealing cigarette filter air vent.
Flue gas composition detects:
The mensuration of NNK in Smoke Particulate, carries out according to GB/T 23228.
The physical parameter of each cigarette sample is in Table 1
the parameter of table 1 cigarette laboratory sample
| Sample number into spectrum | Additive amount in cigarette paper | Air permeance for cigarette paper design load (CU) | Tipping paper air permeability design load (CU) | Forming paper air permeability design load (CU) | Filter stick pressure drop | Expanded cut stem ginseng is joined |
| 1 | 0.7% | 30 | 150 | 12000 | 800Pa | 10% |
| 2 | 0.7% | 60 | 150 | 12000 | 800Pa | 10% |
| 3 | 0.5% | 40 | 150 | 12000 | 800Pa | 10% |
| 4 | 0.7% | 40 | 150 | 12000 | 800Pa | 10% |
| 5 | 0.9% | 40 | 150 | 12000 | 800Pa | 10% |
| 6 | 0.7% | 40 | 300 | 12000 | 800Pa | 10% |
| 7 | 0.7% | 40 | 450 | 12000 | 800Pa | 10% |
| 8 | 0.7% | 40 | 150 | 6000 | 800Pa | 10% |
| 9 | 0.7% | 40 | 150 | 20000 | 800Pa | 10% |
| 10 | 0.7% | 40 | 150 | 32000 | 800Pa | 10% |
| 11 | 0.7% | 40 | 150 | 12000 | 700Pa | 10% |
| 12 | 0.7% | 40 | 150 | 12000 | 900Pa | 10% |
| 13 | 0.7% | 40 | 150 | 12000 | 800Pa | 5% |
| 14 | 0.7% | 40 | 150 | 12000 | 800Pa | 15% |
| 15 | 0.7% | 60 | 450 | 32000 | 700Pa | 5% |
| 16 | 0.7% | 60 | 450 | 20000 | 700Pa | 5% |
| 17 | 0.7% | 60 | 450 | 6000 | 900Pa | 15% |
| 18 | 0.9% | 60 | 450 | 6000 | 700Pa | 15% |
| 19 | 0.7% | 30 | 300 | 20000 | 900Pa | 5% |
| 20 | 0.7% | 30 | 300 | 6000 | 700Pa | 15% |
| 21 | 0.9% | 30 | 300 | 6000 | 900Pa | 5% |
The invention provides the Cigarette design method of adjustment based on NNK burst size in a kind of dark suction situation, said method comprising the steps of:
1) determine the step of the release desired value of flue gas NNK;
2) degree of depth suction NNK setting up based on cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage discharges relational model;
3) select relevant parameter to discharge relational model according to degree of depth suction NNK, obtain the step that NNK discharges model value, described parameter comprises cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage;
4) according to sample value, make comparisons with discharging desired value, if described model value is not more than release desired value, adopt the adjustment of corresponding parameter to each component in Cigarette design, otherwise repeating step 3).
Wherein, in step 4), repeating step 3) time be to reselect different parameters to detect, until occur that described model value is not more than release desired value.
Wherein, described degree of depth suction NNK discharges relational model and is: C=17.5352 – 449.49 * b1-0.0052 * b3+0.0052 * b5+10.7307 * b6, the burst size that wherein C is NNK, b1 is the addition of citrate in cigarette paper material, b3 is tipping paper air permeability, b5 is filter stick pressure drop, and b6 is expanded cut stem ginseng dosage.
Wherein said NNK discharges relational model for adopting the method for multiple stepwise regression, checks each Cigarette design parameter to change the impact of flue gas composition burst size (be the results are shown in Table 2, and sets up the relevance formula of Cigarette design parameter and flue gas composition.
in the dark suction situation of table 2, each cigarette material design parameter affects big or small analysis to NNK burst size (index C)
| Influence factor | Standardization returns factor | Standard error | P value | Conspicuousness |
| Cigarette paper material (citrate addition) b1 | -449.49 | 325.25 | 0.0349 | Significantly |
| Air permeance for cigarette paper design load b2 | 0.0136 | 0.0324 | 0.6808 | Weak dependence |
| Tipping paper air permeability design load b3 | -0.0052 | 0.0023 | 0.1860 | Certain correlation |
| Forming paper air permeability design load b4 | 1.77E-05 | 4.61E-05 | 0.7062 | Weak dependence |
| Filter stick pressure drop b5 | 0.0052 | 0.0043 | 0.2452 | Certain correlation |
| Expanded cut stem ginseng dosage b6 | 10.7307 | 83.2528 | 0.2157 | Certain correlation |
By table 2, can draw following regression equation (getting P<0.4) (formula 3)
C?=?17.5352?–?449.49?×?b1?-?0.0052?×?b3?+?0.0052?×?b5?+?10.7307?×?b6
By table 2 and formula 3 above, can know, by increasing the addition of citrate in cigarette paper material, increase tipping paper air permeability design load, reduce filter stick pressure drop and expanded cut stem ginseng dosage, can realize the minimizing of cigarette smoke NNK burst size.And the adjustment of forming paper air permeability, these two indexs of air permeance for cigarette paper design load is little on the impact of flue gas NNK burst size.
For relatively kinds of cigarettes design item is big or small on the impact of flue gas NNK burst size, can calculate its amplitude that affects separately according to each Cigarette design parameter adjustable range, that is,
Y(affects amplitude)
bithis design parameter regression equation coefficient of=ai() this index adjustable range of * △ bi()
Therefore, each Cigarette design index is on the amplitude that affects of flue gas NNK burst size following (in Table 3):
the affect amplitude of table 3 cigarette material design parameter on flue gas composition burst size under degree of depth suction mode
As shown in Table 3, cigarette paper material citrate addition is maximum on the amplitude that affects of flue gas NNK burst size, tipping paper air permeability takes second place, and expanded cut stem ginseng dosage and filter stick pressure drop are less, and air permeance for cigarette paper, these two item indexs of forming paper air permeability do not have impact substantially.
According to above-mentioned testing result, can intuitively simply the various components in cigarette be carried out simple and reasonably be regulated, thereby realize in process of production according to productive target design cigarette.
For checking the accuracy of regression equation, verify the accuracy of this Cigarette design result that method obtains, to a collection of kinds of cigarettes design parameter sample is checked, will design predicted value and compare with it, by the accuracy of both data variance size judgement design predictions.Correlated results is in Table 4.
testing result and the predicted value of flue gas nuisance burst size under table 4 degree of depth suction mode
In upper table, be wherein the result drawing corresponding to parameters in table 1.
By table 4, can be seen, application regression equation, predicted value to the burst size of each flue gas composition of degree of depth suction mode (NNK) under kinds of cigarettes design parameter, less with the deviation of actual testing result: the relative deviation mean value of NNK index prediction value and testing result is 4.40% lower than 5%(), except the relative deviation value of two groups of data is 14.68% and 12.03%, the relative deviation value of other data is all less than 8%.Above result shows, its ideal that predicts the outcome of this regression equation of deriving, therefore it is approaching to the prediction of cigarette smoke NNK burst size and actual conditions for this Cigarette design method of adjustment of deducibility, applies the cigarette product that this Cigarette design method of adjustment can simply and effectively be designed required desired value (flue gas NNK burst size desired value).
Embodiment 2
On the basis of above-described embodiment 1, in step 4), repeating step 3) time, also comprise that according to described NNK, discharging relational model obtains cigarette paper additive consumption, tipping paper air permeability, the relevance of filter stick pressure drop and expanded cut stem ginseng dosage and NNK burst size, and according to this relevance, regulate the step of described parameter, it is for when obtaining model value and be greater than desired value, again parameter is selected, specifically select then repeating step 3 of new parameter), wherein for being chosen as of parameter, by described NNK, discharge relational model and obtain cigarette paper additive consumption, tipping paper air permeability, the relevance of filter stick pressure drop and expanded cut stem ginseng dosage and NNK burst size, and regulate described parameter according to this relevance.
Wherein, control method for described parameter is: according to the relevance of parameters and NNK burst size, the parameter of current use is regulated, suitably increase or reduce NNK burst size to affect the value of large parameter, increase simultaneously or reduce the value of the parameters that influence value is little.
Or, for the control method of described parameter, be: according to the relevance of parameters and NNK burst size, reselect corresponding parameter, being chosen as according to the relevance of this parameters and NNK burst size of described parameter, selects value accordingly.
Wherein, described cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage are the pressure drop of cigarette paper additive consumption > tipping paper air permeability > expanded cut stem ginseng dosage > filter stick on the size of NNK burst size impact.
Further, described in, be adjusted to and improve cigarette paper additive consumption.
Further, described in, be adjusted to and improve tipping paper air permeability.
Further, described in, be adjusted to and reduce expanded cut stem ginseng dosage.
Further, described in, be adjusted to and reduce filter stick pressure drop.
Wherein, when cigarette paper additive consumption increases, the burst size of NNK reduces thereupon; When tipping paper air permeability increases, the burst size of NNK reduces thereupon; When expanded cut stem ginseng dosage increases, the burst size of NNK increases thereupon; When reducing filter stick pressure drop increase, the burst size of NNK increases thereupon.The amount of each component does not need to keep certain value, but can adjust within the specific limits.When NNK discharges when exceeding standard, first adjust b1, be secondly adjust b3, be then to adjust b6, be finally to regulate b5; Or in any order, mode is adjusted an arbitrarily parameter arbitrarily.The in the situation that of embodiment 1 and 2, consider the otherness of each Cigarette design parameter to different flue gas composition burst size impact effects, can be in the following ways for the low harm cigarette design under degree of depth suction mode: the consumption and the tipping paper air permeability that 1. improve citrate in cigarette paper; 2. reduce and connect filter stick pressure drop; 3. reduce expanded cut stem ginseng dosage.
Claims (8)
1. the Cigarette design method of adjustment based on NNK burst size in dark suction situation, is characterized in that, said method comprising the steps of:
1) determine the release desired value of flue gas NNK;
2) degree of depth suction NNK setting up based on cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage discharges relational model;
3) select relevant parameter to discharge relational model according to degree of depth suction NNK, obtain the step that NNK discharges model value, described parameter comprises cigarette Paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage;
4) according to model value and release desired value, make comparisons, if described model value is not more than release desired value, adopt corresponding parameter to adjust cigarette Paper additive consumption, tipping paper air permeability, filter stick pressure drop and/or expanded cut stem ginseng dosage in Cigarette design, otherwise repeating step 3) and later step;
Described degree of depth suction NNK discharges relational model and is: C=17.5352 – 449.49 * b1-0.0052 * b3+0.0052 * b5+10.7307 * b6, the burst size that wherein C is NNK, b1 is the addition of citrate in cigarette paper material, b3 is tipping paper air permeability, b5 is filter stick pressure drop, and b6 is expanded cut stem ginseng dosage;
In step 4), repeating step 3) time, also comprise according to described NNK discharge relational model obtain cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage each with the relevance of NNK burst size, and according to this relevance, regulate the step of described parameter.
2. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 1, it is characterized in that, control method for described parameter is: according to the relevance of parameters and NNK burst size, the parameter of current use is regulated, increase or reduce the value of parameters.
3. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 2, is characterized in that, described in be adjusted to and improve cigarette paper additive consumption.
4. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 2, is characterized in that, described in be adjusted to and improve tipping paper air permeability.
5. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 2, is characterized in that, described in be adjusted to and reduce expanded cut stem ginseng dosage.
6. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 2, is characterized in that, described in be adjusted to and reduce filter stick pressure drop.
7. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 1, it is characterized in that, control method for described parameter is: according to the relevance of parameters and NNK burst size, reselect corresponding parameter, being chosen as according to the relevance of this parameters and NNK burst size of described parameter, selects value accordingly.
8. the Cigarette design method of adjustment based on NNK burst size in dark suction situation according to claim 1, it is characterized in that, described cigarette paper additive consumption, tipping paper air permeability, filter stick pressure drop and expanded cut stem ginseng dosage are the pressure drop of cigarette paper additive consumption > tipping paper air permeability > expanded cut stem ginseng dosage > filter stick on the size of NNK burst size impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163903.2A CN102823943B (en) | 2012-05-24 | 2012-05-24 | Cigarette design adjusting method based on NNK release amount in deep smoking case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210163903.2A CN102823943B (en) | 2012-05-24 | 2012-05-24 | Cigarette design adjusting method based on NNK release amount in deep smoking case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102823943A CN102823943A (en) | 2012-12-19 |
| CN102823943B true CN102823943B (en) | 2014-12-10 |
Family
ID=47327413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210163903.2A Active CN102823943B (en) | 2012-05-24 | 2012-05-24 | Cigarette design adjusting method based on NNK release amount in deep smoking case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102823943B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246358A (en) * | 2020-09-25 | 2022-03-29 | 上海烟草集团有限责任公司 | Method and system for designing auxiliary materials for cigarettes, computer-readable storage medium and equipment |
| CN115153084B (en) * | 2022-07-06 | 2023-03-10 | 红云红河烟草(集团)有限责任公司 | Control method for monitoring and distributing filter rod pressure drop by accurately controlling cigarette suction resistance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616962A (en) * | 2004-09-07 | 2005-05-18 | 常德卷烟厂 | Method for detecting tobacco specific nitrosamine by liquid phase chromatography and series mass spectrometry |
| CN1967222A (en) * | 2005-11-17 | 2007-05-23 | 邸生才 | X-ray cut tobacco fill value measuring method and device therefor |
| CN1975705A (en) * | 2005-11-28 | 2007-06-06 | 颐中烟草(集团)有限公司 | Cigarette internal quality index extimating method based on regression function estimating SVM |
| CN101571521A (en) * | 2009-06-12 | 2009-11-04 | 中国烟草总公司郑州烟草研究院 | Method for evaluating unique nitrosamine inhibiting function of additive on tobacco |
| KR20100100154A (en) * | 2009-03-05 | 2010-09-15 | 한국과학기술연구원 | Simultaneous quantitaive analysis method for tobacco elements and metabolites thereof in human urine |
| CN102384959A (en) * | 2011-10-16 | 2012-03-21 | 云南烟草科学研究院 | Method for t detection of influence degree of additive on special smoke indexes of cigarette |
-
2012
- 2012-05-24 CN CN201210163903.2A patent/CN102823943B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1616962A (en) * | 2004-09-07 | 2005-05-18 | 常德卷烟厂 | Method for detecting tobacco specific nitrosamine by liquid phase chromatography and series mass spectrometry |
| CN1967222A (en) * | 2005-11-17 | 2007-05-23 | 邸生才 | X-ray cut tobacco fill value measuring method and device therefor |
| CN1975705A (en) * | 2005-11-28 | 2007-06-06 | 颐中烟草(集团)有限公司 | Cigarette internal quality index extimating method based on regression function estimating SVM |
| KR20100100154A (en) * | 2009-03-05 | 2010-09-15 | 한국과학기술연구원 | Simultaneous quantitaive analysis method for tobacco elements and metabolites thereof in human urine |
| CN101571521A (en) * | 2009-06-12 | 2009-11-04 | 中国烟草总公司郑州烟草研究院 | Method for evaluating unique nitrosamine inhibiting function of additive on tobacco |
| CN102384959A (en) * | 2011-10-16 | 2012-03-21 | 云南烟草科学研究院 | Method for t detection of influence degree of additive on special smoke indexes of cigarette |
Non-Patent Citations (8)
| Title |
|---|
| 刘志华等.柠檬酸钾钠混合盐助燃剂对卷烟主流烟气的影响.《烟草科技》.2008,(第12期), * |
| 卷烟材料组合对主流烟气中7种有害成份释放量的影响;杨红燕等;《中国烟草学报》;20110228(第01期);第9页左栏第1段-第13页右栏第1段 * |
| 卷烟纸自然透气度对卷烟物理性能及烟气量的影响;胡群等;《烟草科技》;20020825(第08期);第7-10页 * |
| 杨红燕等.卷烟材料组合对主流烟气中7种有害成份释放量的影响.《中国烟草学报》.2011,(第01期), * |
| 柠檬酸钾钠混合盐助燃剂对卷烟主流烟气的影响;刘志华等;《烟草科技》;20081220(第12期);第10-13页 * |
| 汪波等.钾盐在烟草燃烧过程中的作用.《中国科学技术大学学报》.2002,(第04期), * |
| 胡群等.卷烟纸自然透气度对卷烟物理性能及烟气量的影响.《烟草科技》.2002,(第08期), * |
| 钾盐在烟草燃烧过程中的作用;汪波等;《中国科学技术大学学报》;20020830(第04期);第433-439页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102823943A (en) | 2012-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102697175B (en) | Cigarette design adjusting method based on phenol discharging amount under deep-smoking condition | |
| CN105157157B (en) | A kind of VMC and its ventilation control method and device | |
| CN103263069B (en) | Method for representing blending uniformity of cut leaves, expanded cut tobacco and cut stems | |
| CN106503458A (en) | A kind of surface air temperature data quality control method | |
| CN108061691A (en) | A kind of method of reconstituted tobacco quality stability between evaluation batch | |
| CN103344572A (en) | Method for evaluating blending homogeneity of cut rolled stems and regenerated cut tobaccos in cigarettes | |
| CN102823943B (en) | Cigarette design adjusting method based on NNK release amount in deep smoking case | |
| CN103892435B (en) | Method for preparing tobacco powder raw materials and stabilizing quality of reconstituted tobacco | |
| CN104122258B (en) | A kind of method analyzing tobacco leaf chopping uniformity | |
| CN102823944B (en) | Cigarette design adjusting method based on carbon monoxide emission load under deep inspiration condition | |
| CN102940311B (en) | Method for adjusting each component in cigarette design based on carbon monoxide release amount | |
| CN103005703B (en) | Cigarette designing method based on smoke perniciousness index | |
| CN102940310B (en) | A kind of method of adjustment based on each component in the Cigarette design of N-nitrosamine burst size | |
| CN103005702B (en) | Design method of less harmful cigarette based on harm index under deep smoking | |
| CN110082251B (en) | Method for defining and detecting tobacco stem labels | |
| CN103217372B (en) | The method of quick detection high-air-permeability shaping cigarette filter stick performance of ventilating | |
| CN203672848U (en) | Smoke component adjusting device used during smoke component detection | |
| CN103005704A (en) | Method for adjusting cigarette design parameters in cigarette design based on phenol release amount | |
| CN106198809A (en) | A kind of flat-flavor flue-cured tobacco authentication method based on activity threshold | |
| CN116343944A (en) | Cigarette auxiliary material parameter and physical index and main stream smoke component influence prediction method | |
| CN106470266A (en) | Equipment power dissipation data capture method and device in a kind of terminal | |
| CN109187886A (en) | A kind of detection method of raw material of cigarette mixture homogeneity | |
| CN114577854A (en) | Citrus huanglongbing detection method based on electronic nose | |
| CN110146404B (en) | Method for detecting content of tobacco stems | |
| CN106770987B (en) | The prediction technique of NNK release amount in a kind of pipe tobacco flue gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |