CN108802284A - A kind of detection method of reconstituted tobacco cigarette mixture proportion and blending uniformity - Google Patents
A kind of detection method of reconstituted tobacco cigarette mixture proportion and blending uniformity Download PDFInfo
- Publication number
- CN108802284A CN108802284A CN201810583352.2A CN201810583352A CN108802284A CN 108802284 A CN108802284 A CN 108802284A CN 201810583352 A CN201810583352 A CN 201810583352A CN 108802284 A CN108802284 A CN 108802284A
- Authority
- CN
- China
- Prior art keywords
- cigarette
- tobacco
- reconstituted tobacco
- mixture proportion
- detection
- 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
- 241000208125 Nicotiana Species 0.000 title claims abstract description 165
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 165
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 111
- 239000000203 mixture Substances 0.000 title claims abstract description 92
- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000002156 mixing Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000010298 pulverizing process Methods 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000009472 formulation Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 229920003266 Leaf® Polymers 0.000 description 28
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000013070 change management Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- Computational Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Algebra (AREA)
- Operations Research (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
A kind of detection method of reconstituted tobacco cigarette mixture proportion, including (1) take the representational cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstituted tobacco in the cigarette trade mark, after being baked to over dry, crush processing respectively；(2) it is separately added into the reconstituted tobacco after pulverization process of 0%-20% in the cigarette composition tobacco powder after pulverization process, and carries out total ash value detection respectively；(3) detection data is analyzed, the correlation of reconstituted tobacco mixture proportion and total ash value in cigarette tobacco leaf formulation is found by scatter plot, obtain the linear equation between mixture proportion and ash value；(4) online uniform intervals sampling finished cut tobacco or finished product cigarette, carry out ash value detection, ash value are substituted into linear equation, mixture proportion of the reconstituted tobacco in finished cut tobacco is obtained after crushing.Detection method simple possible, has the characteristics that more scientific, more accurate compared with existing artificial separation method, and technical support is provided for the control accurate of cigarette composition.
Description
Technical field
The present invention relates to papermaking-method reconstituted tobaccos technical field of cigarettes, specifically a kind of reconstituted tobacco cigarette mixture proportion and
The detection method of blending uniformity.
Background technology
Papermaking-method reconstituted tobaccos are one of cigarette primary raw materials, and the raw material used in reconstituted tobacco is mainly beating and double roasting, volume
Some unworkable discarded tobacco leafs in the leftover bits and pieces such as offal, stalk label, offal in cigarette production process and formula, are copied to improve
The water filtering performance of the adaptability and slurry made usually adds the calcium carbonate of 5%-10% in the slurry.Existing reconstituted tobacco is being rolled up
In cigarette process with when tobacco leaf mixing chopping there are chopping run piece, chopping qualification rate be relatively low, Chang Si Chan around the problems such as, these are asked
The presence of topic makes to have a certain difference between actual proportions and theoretical proportions of the reconstituted tobacco in cigarette, fine to cigarette composition
Change management and brings large effect.In order to grasp mixture proportion of the reconstituted tobacco in cigarette, generally use hand picking
Method, but this method can not be differentiated there are tiny material and cause the problems such as detection error is larger, detection time is long.
Chinese patent CN201410386289.5 discloses a kind of detection method of cigarette leaf group degree of mixing, is with paper process
Reconstituted tobacco is as test mark object, and per procedure as sample point before chopping, papermaking-method reconstituted tobaccos are carried out to samples taken
Hand picking separation detection calculates cigarette leaf group degree of mixing.This method only characterizes every procedure cigarette leaf before chopping
Group degree of mixing can not characterize the mixture proportion and homogeneity question of the reconstituted tobacco in finished cut tobacco and cigarette after chopping.
The prior art has no the relevant report that reconstituted tobacco cigarette mixture proportion is characterized using total ash value as marker.
Invention content
The technical problem to be solved in the present invention is to provide the inspections of a kind of reconstituted tobacco cigarette mixture proportion and blending uniformity
Survey method, this method are mainly the process characteristic according to additional calcium carbonate in reconstituted tobacco preparation process, and reconstituted tobacco is always grey
Score value is significantly higher than the characteristics of tobacco leaf, and using total ash value as marker, the reconstruction of different proportion is added in cigarette tobacco leaf formulation
Tobacco leaf finds the correlation of total ash value and reconstituted tobacco mixture proportion, mixture proportion is used in combination to make a variation by detecting total ash value
Coefficient indicates reconstituted tobacco blending uniformity in cigarette, the research for instructing reconstituted tobacco Cigarette processing performance and cigarette
It is formulated the management of fining.
In order to solve the above technical problems, a kind of detection method of reconstituted tobacco cigarette mixture proportion of the present invention, including it is following
Step：
(1) the representational cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstituted tobacco in the cigarette trade mark, baking are taken
To over dry, processing is crushed respectively；
(2) the reconstruction cigarette after pulverization process of 0%-20% is separately added into the cigarette composition tobacco powder after pulverization process
Leaf, and total ash value detection is carried out respectively；
(3) detection data is analyzed, reconstituted tobacco mixture proportion in cigarette tobacco leaf formulation is found by scatter plot
With the correlation of total ash value, the linear equation between mixture proportion and ash value is obtained；
(4) in process of production, every batch of finished cut tobacco is during toward volume packet workshop distribution route, online uniform intervals sampling
No less than 10, ash value detection is carried out after crushing, and ash value is substituted into linear equation, obtains reconstituted tobacco in finished cut tobacco
In mixture proportion；Or online uniform intervals take finished product cigarette sample to be no less than 10, each sample takes 5 finished product cigarettes, with sanction
Paper knife scratches cigarette, takes out whole pipe tobaccos and carries out ash content detection, ash value is substituted into linear equation, reconstituted tobacco is obtained and exists
Mixture proportion in finished cut tobacco.
Preferably, 2 hours are dried in step (1) in 105 DEG C of baking ovens to over dry.
Preferably, reconstituted tobacco and cigarette composition tobacco leaf ash content difference >=5% in step (1).
Preferably, that arithmetic is not to be exceeded is flat for the absolute difference of total ash Parallel testing result twice in step (2)
The 0.5% of mean value.
A kind of detection method of reconstituted tobacco cigarette blending uniformity, includes the following steps：
(1) the representational cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstituted tobacco in the cigarette trade mark, baking are taken
To over dry, processing is crushed respectively；
(2) the reconstruction cigarette after pulverization process of 0%-20% is separately added into the cigarette composition tobacco powder after pulverization process
Leaf, and total ash value detection is carried out respectively；
(3) detection data is analyzed, reconstituted tobacco mixture proportion in cigarette tobacco leaf formulation is found by scatter plot
With the correlation of total ash value, the linear equation between mixture proportion and ash value is obtained；
(4) in process of production, every batch of finished cut tobacco is during toward volume packet workshop distribution route, online uniform intervals sampling
No less than 10, ash value detection is carried out after crushing, and ash value is substituted into linear equation, obtains reconstituted tobacco in finished cut tobacco
In mixture proportion, the standard deviation and average value of reconstituted tobacco mixture proportion in this batch of finished cut tobacco is obtained by calculation, finally
This batch of pipe tobacco reconstituted tobacco is calculated and mixes the uniformity coefficient of variation matched, the uniformity coefficient of variation is standard deviation and average value
Ratio；Or online uniform intervals take finished product cigarette sample to be no less than 10, each sample takes 5 finished product cigarettes, with paper knife by cigarette
Branch is scratched, and is taken out whole pipe tobaccos and is carried out ash content detection, ash value is substituted into linear equation, obtains reconstituted tobacco in finished cut tobacco
In mixture proportion, the standard deviation and average value of reconstituted tobacco mixture proportion in this batch of finished product cigarette is obtained by calculation, finally
The reconstituted tobacco blending uniformity coefficient of variation in this batch of cigarette is calculated, the uniformity coefficient of variation is standard deviation and average value
Ratio.
Preferably, 2 hours are dried in step (1) in 105 DEG C of baking ovens to over dry.
Preferably, reconstituted tobacco and cigarette composition tobacco leaf ash content difference >=5% in step (1).
Preferably, that arithmetic is not to be exceeded is flat for the absolute difference of total ash Parallel testing result twice in step (2)
The 0.5% of mean value.
Preferably, sample size n >=30 of reconstituted tobacco cigarette blending uniformity detection.
The advantage of the invention is that using total ash value as marker, establishes reconstituted tobacco cigarette mixture proportion and mix with equal
The chemical analysis detection method of even property, this method simple possible have more scientific, more accurate compared with existing artificial separation method
The characteristics of, provide technical support for the control accurate of cigarette composition.
Specific implementation mode
Below in conjunction with specific embodiment, the technical solution in the present invention is clearly and completely described.
Embodiment one：
A kind of detection method of reconstituted tobacco cigarette blending uniformity, includes the following steps：
Take representational about 1000 grams of cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstruction cigarette in certain cigarette trade mark
About 500 grams of leaf crushes processing, reconstituted tobacco and cigarette composition respectively after drying 2 hours (to over dry) in 105 DEG C of baking ovens
Tobacco leaf ash content difference is 7.52%；
It is separately added into 0%, 3%, 6%, 9%, 12%, 16%, 20% in cigarette composition tobacco powder after pulverization process
Reconstituted tobacco after pulverization process carries out total ash value detection respectively；
Detection data is analyzed, by scatter plot find reconstituted tobacco in cigarette tobacco leaf formulation mixture proportion with it is total
The correlation of ash value obtains relevance formula, i.e. linear equation between mixture proportion and ash value：
Y=15.959X-196.54, R2=0.9998
In formula：X:Total ash value, %
Y:Reconstituted tobacco cigarette mixture proportion, %
R2：Indicate total ash and mixture proportion relative coefficient
During Primary processing shop finished cut tobacco is toward volume packet workshop distribution route, online interval sampling takes 30 samples, respectively altogether
Total ash value detection is carried out after crushing, and total ash value substitution relationship equation is obtained into reconstituted tobacco cigarette mixture proportion, is passed through
The uniformity coefficient of variation (standard deviation/average value) of reconstituted tobacco mixture proportion in this batch of pipe tobacco is calculated.
Online uniform intervals sample 30 between volume is hired a car, and each sample takes 5 finished product cigarettes, are drawn cigarette with paper knife
It opens, takes out whole pipe tobaccos and carry out ash content detection, total ash value substitution relationship equation is obtained into reconstituted tobacco in finished product cigarette
Mixture proportion is obtained by calculation reconstituted tobacco in finished product cigarette and mixes the uniformity coefficient of variation (standard deviation/average value) matched.
Embodiment two：
A kind of detection method of reconstituted tobacco cigarette mixture proportion, includes the following steps：
(1) representational about 1000 grams of cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstruction in certain cigarette trade mark are taken
About 500 grams of tobacco leaf crushes processing, reconstituted tobacco is matched with cigarette respectively after drying 2 hours (to over dry) in 105 DEG C of baking ovens
Square tobacco leaf ash content difference is 6.82%；
(2) 0%, 2%, 6%, 10%, 14%, 18% warp is separately added into the cigarette composition tobacco powder after pulverization process
Reconstituted tobacco after pulverization process carries out different sample total ash value detections respectively；
(3) detection data is analyzed, reconstituted tobacco mixture proportion in cigarette tobacco leaf formulation is found by scatter plot
With the correlation of total ash value, relevance formula is obtained：
Y=16.237X-199.17, R2=0.9981
In formula：X:Total ash value, %
Y:Reconstituted tobacco cigarette mixture proportion, %
R2：Indicate total ash and mixture proportion relative coefficient
(4) during Primary processing shop finished cut tobacco is toward volume packet workshop distribution route, online interval sampling takes 10 samples altogether,
Total ash value detection is carried out after crushing respectively, and total ash value substitution relationship equation is obtained into reconstituted tobacco cigarette mixture proportion.
Embodiment three：
A kind of detection method of reconstituted tobacco cigarette mixture proportion, includes the following steps：
(1) representational about 1000 grams of cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstruction in certain cigarette trade mark are taken
About 500 grams of tobacco leaf crushes processing, reconstituted tobacco is matched with cigarette respectively after drying 2 hours (to over dry) in 105 DEG C of baking ovens
Square tobacco leaf ash content difference is 5.0%；
(2) be separately added into 0% in the cigarette composition tobacco powder after pulverization process, 2%, 4%, 6%, 8%, 10%, 12%,
14%, the reconstituted tobacco after 16%, 18%, 20% pulverization process carries out total ash value detection respectively；
(3) detection data is analyzed, reconstituted tobacco mixture proportion in cigarette tobacco leaf formulation is found by scatter plot
With the correlation of total ash value, relevance formula is obtained：
Y=24.70X-303.2, R2=0.999
In formula：X:Total ash value, %
Y:Reconstituted tobacco cigarette mixture proportion, %
R2：Indicate total ash and mixture proportion relative coefficient
(4) during Primary processing shop finished cut tobacco is toward volume packet workshop distribution route, online interval sampling takes 20 samples altogether,
Total ash value detection is carried out after crushing respectively, and total ash value substitution relationship equation is obtained into reconstituted tobacco cigarette mixture proportion.
1 reconstituted tobacco cigarette mixture proportion of table and uniformity
It is shown with 1 data of upper table, two reconstituted tobacco cigarette mixture proportion data standard difference of embodiment is minimum, illustrates each in group
Dispersion degree between data is minimum.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Belong to those skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in all are answered
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (9)
1. a kind of detection method of reconstituted tobacco cigarette mixture proportion, it is characterised in that include the following steps：
(1) the representational cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstituted tobacco in the cigarette trade mark are taken, is baked to absolutely
After dry, processing is crushed respectively；
(2) reconstituted tobacco after pulverization process of 0%-20% is separately added into the cigarette composition tobacco powder after pulverization process,
And total ash value detection is carried out respectively；
(3) detection data is analyzed, by scatter plot find reconstituted tobacco in cigarette tobacco leaf formulation mixture proportion with it is total
The correlation of ash value obtains the linear equation between mixture proportion and ash value；
(4) in process of production, for every batch of finished cut tobacco during toward volume packet workshop distribution route, online uniform intervals sampling is many
In 10, ash value detection is carried out after crushing, and ash value is substituted into linear equation, obtains reconstituted tobacco in finished cut tobacco
Mixture proportion；Or online uniform intervals take finished product cigarette sample to be no less than 10, each sample takes 5 finished product cigarettes, uses paper knife
Cigarette is scratched, whole pipe tobaccos is taken out and carries out ash content detection, ash value is substituted into linear equation, obtains reconstituted tobacco in finished product
Mixture proportion in pipe tobacco.
2. the detection method of reconstituted tobacco cigarette mixture proportion as described in claim 1, it is characterised in that：In step (1)
2 hours are dried in 105 DEG C of baking ovens to over dry.
3. the detection method of reconstituted tobacco cigarette mixture proportion as described in claim 1, it is characterised in that：In step (1) again
Make tobacco leaf and cigarette composition tobacco leaf ash content difference >=5%.
4. the detection method of reconstituted tobacco cigarette mixture proportion as described in claim 1, it is characterised in that：It is total in step (2)
The absolute difference of grey Parallel testing result at twice is not to be exceeded the 0.5% of arithmetic mean of instantaneous value.
5. a kind of detection method of reconstituted tobacco cigarette blending uniformity, it is characterised in that include the following steps：
(1) the representational cigarette composition tobacco leaf for not adding reconstituted tobacco and pure reconstituted tobacco in the cigarette trade mark are taken, is baked to absolutely
After dry, processing is crushed respectively；
(2) reconstituted tobacco after pulverization process of 0%-20% is separately added into the cigarette composition tobacco powder after pulverization process,
And total ash value detection is carried out respectively；
(3) detection data is analyzed, by scatter plot find reconstituted tobacco in cigarette tobacco leaf formulation mixture proportion with it is total
The correlation of ash value obtains the linear equation between mixture proportion and ash value；
(4) in process of production, for every batch of finished cut tobacco during toward volume packet workshop distribution route, online uniform intervals sampling is many
In 10, ash value detection is carried out after crushing, and ash value is substituted into linear equation, obtains reconstituted tobacco in finished cut tobacco
Mixture proportion is obtained by calculation the standard deviation and average value of reconstituted tobacco mixture proportion in this batch of finished cut tobacco, finally calculates
It obtains this batch of pipe tobacco reconstituted tobacco and mixes the uniformity coefficient of variation matched, the uniformity coefficient of variation is the ratio of standard deviation and average value
Value；Or online uniform intervals take finished product cigarette sample to be no less than 10, each sample takes 5 finished product cigarettes, with paper knife by cigarette
It scratches, takes out whole pipe tobaccos and carry out ash content detection, ash value is substituted into linear equation, obtains reconstituted tobacco in finished cut tobacco
Mixture proportion, the standard deviation and average value of reconstituted tobacco mixture proportion in this batch of finished product cigarette is obtained by calculation, finally counts
Calculation obtains the reconstituted tobacco blending uniformity coefficient of variation in this batch of cigarette, and the uniformity coefficient of variation is the ratio of standard deviation and average value
Value.
6. the detection method of reconstituted tobacco cigarette blending uniformity as claimed in claim 5, it is characterised in that：In step (1)
2 hours are dried in 105 DEG C of baking ovens to over dry.
7. the detection method of reconstituted tobacco cigarette blending uniformity as claimed in claim 5, it is characterised in that：In step (1)
Reconstituted tobacco and cigarette composition tobacco leaf ash content difference >=5%.
8. the detection method of reconstituted tobacco cigarette blending uniformity as claimed in claim 5, it is characterised in that：In step (2)
The absolute difference of total ash Parallel testing result twice is not to be exceeded the 0.5% of arithmetic mean of instantaneous value.
9. the detection method of reconstituted tobacco cigarette blending uniformity as claimed in claim 5, it is characterised in that：In step (4)
Sample size n >=30 of reconstituted tobacco cigarette blending uniformity detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583352.2A CN108802284B (en) | 2018-06-08 | 2018-06-08 | Method for detecting blending proportion and blending uniformity of reconstituted tobacco cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583352.2A CN108802284B (en) | 2018-06-08 | 2018-06-08 | Method for detecting blending proportion and blending uniformity of reconstituted tobacco cigarettes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108802284A true CN108802284A (en) | 2018-11-13 |
| CN108802284B CN108802284B (en) | 2020-08-07 |
Family
ID=64087633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810583352.2A Active CN108802284B (en) | 2018-06-08 | 2018-06-08 | Method for detecting blending proportion and blending uniformity of reconstituted tobacco cigarettes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108802284B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903679A (en) * | 2021-01-25 | 2021-06-04 | 安徽中烟工业有限责任公司 | Method for detecting blending proportion and blending uniformity of cut stems of cigarettes based on RGB image processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584306A (en) * | 1994-11-09 | 1996-12-17 | Beauman; Emory | Reconstituted tobacco material and method of its production |
| CN102519821A (en) * | 2011-10-31 | 2012-06-27 | 江苏中烟工业有限责任公司 | Method for evaluating cut tobacco mixing uniformity |
| CN102818769A (en) * | 2012-09-05 | 2012-12-12 | 江苏中烟工业有限责任公司 | Method for evaluating mixing uniformity of tobacco shreds in finished product cigarette |
| CN103149115A (en) * | 2013-03-04 | 2013-06-12 | 江苏中烟工业有限责任公司 | Method for determining doping uniformity of reconstructed cut stems |
| CN103344572A (en) * | 2013-06-24 | 2013-10-09 | 云南烟草科学研究院 | Method for evaluating blending homogeneity of cut rolled stems and regenerated cut tobaccos in cigarettes |
| CN104330385A (en) * | 2014-11-14 | 2015-02-04 | 山东中烟工业有限责任公司 | Device and method for detecting cut tobacco blending uniformity online |
| CN106896032A (en) * | 2017-03-23 | 2017-06-27 | 云南中烟工业有限责任公司 | A kind of pipe tobacco, stem, reconstituted tobacco of determining cuts filler the method for uniformity |
-
2018
- 2018-06-08 CN CN201810583352.2A patent/CN108802284B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584306A (en) * | 1994-11-09 | 1996-12-17 | Beauman; Emory | Reconstituted tobacco material and method of its production |
| CN102519821A (en) * | 2011-10-31 | 2012-06-27 | 江苏中烟工业有限责任公司 | Method for evaluating cut tobacco mixing uniformity |
| CN102818769A (en) * | 2012-09-05 | 2012-12-12 | 江苏中烟工业有限责任公司 | Method for evaluating mixing uniformity of tobacco shreds in finished product cigarette |
| CN103149115A (en) * | 2013-03-04 | 2013-06-12 | 江苏中烟工业有限责任公司 | Method for determining doping uniformity of reconstructed cut stems |
| CN103344572A (en) * | 2013-06-24 | 2013-10-09 | 云南烟草科学研究院 | Method for evaluating blending homogeneity of cut rolled stems and regenerated cut tobaccos in cigarettes |
| CN104330385A (en) * | 2014-11-14 | 2015-02-04 | 山东中烟工业有限责任公司 | Device and method for detecting cut tobacco blending uniformity online |
| CN106896032A (en) * | 2017-03-23 | 2017-06-27 | 云南中烟工业有限责任公司 | A kind of pipe tobacco, stem, reconstituted tobacco of determining cuts filler the method for uniformity |
Non-Patent Citations (1)
| Title |
|---|
| 李壮: "再造烟叶丝掺配均匀性的研究与改进应用", 《烟草科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903679A (en) * | 2021-01-25 | 2021-06-04 | 安徽中烟工业有限责任公司 | Method for detecting blending proportion and blending uniformity of cut stems of cigarettes based on RGB image processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108802284B (en) | 2020-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106896032B (en) | A method of measurement pipe tobacco, stem, reconstituted tobacco cut filler uniformity | |
| CN105842402A (en) | Evaluation method for threshing and redrying uniformity | |
| CN108802284A (en) | A kind of detection method of reconstituted tobacco cigarette mixture proportion and blending uniformity | |
| CN104266925B (en) | A kind of detection method of cigarette leaf group degree of mixing | |
| CN111157462A (en) | Method for evaluating quality stability degree between finished tobacco sheet boxes | |
| CN110441187B (en) | Tobacco component detection method and blending uniformity discrimination method | |
| CN112834441A (en) | Method for detecting blending proportion and blending uniformity of expanded cut tobacco of cigarette | |
| CN112903679A (en) | Method for detecting blending proportion and blending uniformity of cut stems of cigarettes based on RGB image processing | |
| CN111887466B (en) | Formula threshing processing method for improving matching degree of module and formula single conformity | |
| CN109187886A (en) | A kind of detection method of raw material of cigarette mixture homogeneity | |
| CN111838742A (en) | Formula threshing method based on classified use of tobacco flakes of different specifications | |
| Vaiciulyte-Funk et al. | The relationship between wheat baking properties, specific high molecular weight glutenin components and characteristics of varieties. | |
| CN102507493B (en) | Method for measuring interaction between vitrinite and inertinite in coal during pyrolysis process | |
| CN109297854A (en) | A kind of stem run in item silk mixes the rapid assay methods of ratio in fact | |
| CN111567844B (en) | Tobacco leaf raw material grouping method in cigarette leaf group formula | |
| Lacko-Bartošová et al. | Indirect baking quality and rheological properties of spelt wheat (Triticum spelta L.). | |
| CN112890266A (en) | Method for winnowing and quality improvement of threshing and redrying online tobacco lamina | |
| CN109307739B (en) | Method for rapidly estimating reconstituted tobacco shred blending proportion of tobacco shreds in cigarettes | |
| CN102908326B (en) | Asparagine tablet and preparation method thereof | |
| CN102854164B (en) | A kind of method measuring Ca content in carbon materials | |
| CN109307740A (en) | The stem of pipe tobacco mixes the method for ratio in fact in a kind of quick estimation cigarette | |
| CN109115645A (en) | A kind of method of pipe tobacco formula integrality in evaluation cigarette | |
| Mason et al. | Reducing dust and allergen exposure in bakeries | |
| Wade | Flour properties and the manufacture of semi sweet biscuits | |
| CN113180271B (en) | Secondary blending method for tobacco raw materials |
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 |