CN103115842B - Method for measuring recycled stem backfilling rate - Google Patents
Method for measuring recycled stem backfilling rate Download PDFInfo
- Publication number
- CN103115842B CN103115842B CN201310067513.XA CN201310067513A CN103115842B CN 103115842 B CN103115842 B CN 103115842B CN 201310067513 A CN201310067513 A CN 201310067513A CN 103115842 B CN103115842 B CN 103115842B
- Authority
- CN
- China
- Prior art keywords
- stem
- sample box
- recycled
- rate
- reproduce
- 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
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a method for measuring recycled stem backfilling rate; and the method comprises the following steps of: (1) drying a sample box and a recycled stem finished product, then cooling the sample box in a dryer, weighing and recording the weight of the sample box to be m0 and the weight of the reconstituted tobacco obtained by a paper-making process to be m1; (2) putting the recycled stem into the sample box, soaking the sample box into water for twice and filtering; after that, drying, cooling the sample box into the dryer and weighing to be m2; and (3) calculating the recycled stem backfilling rate x which is equal to (m1-(m2-m0))/m1*100%; or taking a plurality of recycled stem samples with different weights, carrying out the steps (1) and (2) at the same time, then taking m1 as horizontal ordinate and m1-(m2-m0) as vertical coordinate, and fitting a straight line to obtain slope, namely, the recycled stem backfilling rate x. The measurement method effectively solves the problem that the recycled stem backfilling rate is difficult to detect in the current cigarette enterprises, and a feasible method is provided for simply, conveniently, accurately and objectively detecting the recycled stem backfilling rate.
Description
Technical field
The present invention relates to and reproduce stem detection technique field, particularly a kind of assay method reproducing stem backfill rate.
Background technology
Reproducing stem is take to wash, backfill the means such as the necessary chemical composition of tobacco to stem, the ratio of sugar, alkali, potassium, chlorine, nitrate, the main aroma component of tobacco in adjustment stem, initiatively reduce stem impact burning, safety and inhale the disadvantageous chemical composition content of taste, simultaneously, with the stem after process for carrier, add natural baccy extract and supplement its natural cigarette perfume, thus improve the smoking quality of offal, final usable range and the ratio improving stem.
Reproducing stem backfill rate and refer to that reproducing stem silk base backfill oven-dry weight accounts for the percent value of reproducing stem oven-dry weight, is backfill rate=[(quantitatively-Si Ji over dry is quantitative for finished product over dry)/finished product over dry is quantitative] × 100% by formulae express.Backfill liquid is the main carrier of reconstituted tobacco soluble component and fragrance component, the height of backfill rate directly affects the chemical composition of reconstituted tobacco, physical index, fume indication and suction quality, is to reproduce one of index that in stem technology, manufacturing ability is main.Therefore, research is reproduced stem backfill rate raising is reproduced to cut stem quality and had certain meaning.
The backfill rate of reproducing stem is at present all calculated by online production, and cigarette enterprise has no idea to know the backfill rate of bought product.Report is had no to the research of reproducing stem backfill rate assay method both at home and abroad.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the object of this invention is to provide a kind of assay method reproducing stem backfill rate, makes it have the features such as simple, convenient, accurate, meets user demand.
Technical scheme: in order to realize foregoing invention object, the technical solution used in the present invention is as follows:
Reproduce an assay method for stem backfill rate, comprise the following steps:
(1) by sample box and reproduce stem finished product drying, cool in exsiccator, take weight and be designated as sample box m
0, papermaking-method reconstituted tobaccos m
1;
(2) will reproduce stem is placed in sample box, and in water, twice immersion is soaked and filtered, and then dry, cool in exsiccator, weigh m
2;
(3) stem backfill rate x:x=[m is reproduced in calculating
1-(m
2-m
0)]/m
1× 100%;
Or,
That gets Different Weight reproduces the multiple sample of stem, after carrying out step (1), (2), with m simultaneously
1for horizontal ordinate, m
1-(m
2-m
0) be ordinate, fitting a straight line obtains slope and is and reproduces stem backfill rate x.
In step (1) and (2), described oven dry, cools in exsiccator, for reproducing stem finished product and sample box dries 2h in 90 ± 1 DEG C of baking ovens, then in exsiccator, cools 30min.
In step (2), described twice immersion is filtered, and for soaking 60s respectively in two solid-liquid ratio 1g:300 ~ 800mL normal-temperature water, taking-up is filtered dry.
Described sample box comprises the lid and box body two parts that cooperatively interact, and lid and box body are equipped with stainless steel mesh, mesh size 100 ~ 200 order.
The described stem output that reproduces is 1 ~ 10g.
Beneficial effect: compared with prior art, the assay method reproducing stem backfill rate of the present invention, effectively can solve current cigarette enterprise and reproduce a stem backfill rate detection difficult problem, for simple, convenient, accurate, objective detection are reproduced stem backfill rate rate and provided a kind of feasible method, provide reliable technical parameter and detect data, all significant for production control process stability, formula anastomose property and cigarette quality index.
Accompanying drawing explanation
Fig. 1 is that backfill rate detects data fitting a straight line figure;
Fig. 2 is the structural representation of sample box.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
Embodiment 1
Reproduce an assay method for stem backfill rate, concrete steps are as follows:
(1) stem finished product will be reproduced and sample box dries 2h in 90 ± 1 DEG C of baking ovens, then in exsiccator, cool 30min, respectively weighed samples box m
0=97.276g, reproduce stem m
1=1.905g.
(2) will reproduce stem to be placed in sample box, to add a cover, in two solid-liquid ratio 1:500mL normal-temperature water, soak 60s respectively, taking-up is filtered dry; Then in exsiccator, cool 30min after drying 2h in 90 ± 1 DEG C of baking ovens, weigh m
2=98.032g.
(3) stem backfill rate x:x=[m is reproduced in calculating
1-(m
2-m
0)]/m
1× 100%=46.14%.
Embodiment 2
Reproduce an assay method for stem backfill rate, concrete steps are as follows:
(1) stem finished product will be reproduced and 6 sample boxs dry 2h in 90 ± 1 DEG C of baking ovens, then in exsiccator, cool 30min, respectively weighed samples box m
0.
(2) what take 6 points of Different Weight respectively reproduces stem m
1be placed in sample box, add a cover, each sample soaks 60s in two solid-liquid ratio 1g:500mL normal-temperature water, and taking-up is filtered dry; Then in exsiccator, cool 30min after drying 2h in 90 ± 1 DEG C of baking ovens to weigh m
2.The m measured
0, m
1, m
2data are as shown in table 1.
(3) with m
1for horizontal ordinate, m
1-(m
2-m
0) be ordinate, fitting a straight line obtains slope and is backfill rate x=45.79%.As shown in Figure 1.
Table 1 m
0, m
1, m
2tables of data
| m 0（g） | m 1（g） | m 2（g） | m 1-(m 2-m 0) （g） | |
| 1 | 95.577 | 4.852 | 98.196 | 2.233 |
| 2 | 97.276 | 1.905 | 98.302 | 0.879 |
| 3 | 96.201 | 1.995 | 97.272 | 0.924 |
| 4 | 96.748 | 0.998 | 97.294 | 0.452 |
| 5 | 98.510 | 3.241 | 100.285 | 1.466 |
| 6 | 97.995 | 3.936 | 100.135 | 1.796 |
The sample box that this assay method reproducing stem backfill rate uses, preferably uses sample box as shown in Figure 2, comprises the lid 1 and box body 2 two parts that cooperatively interact, lid and box body are equipped with stainless steel mesh 3, mesh size 100 ~ 200 order.
Claims (2)
1. reproduce an assay method for stem backfill rate, it is characterized in that, comprise the following steps:
(1) by sample box and reproduce stem finished product drying, cool in exsiccator, take weight and be designated as sample box m
0, papermaking-method reconstituted tobaccos m
1;
(2) will reproduce stem is placed in sample box, and in water, twice immersion is filtered, and then dry, cool in exsiccator, weigh m
2;
(3) stem backfill rate x:x=[m is reproduced in calculating
1-(m
2-m
0)]/m
1× 100%;
Or,
That gets Different Weight reproduces the multiple sample of stem, after carrying out step (1), (2), with m simultaneously
1for horizontal ordinate, m
1-(m
2-m
0) be ordinate, fitting a straight line obtains slope and is and reproduces stem backfill rate x;
In step (1) and (2), described oven dry, to cool in exsiccator, for stem finished product will be reproduced and sample box dries 2h in 90 ± 1 DEG C of baking ovens, then in exsiccator, cool 30min;
Described twice immersion is filtered into soaks 60s respectively in two solid-liquid ratio 1g:300 ~ 800mL normal-temperature water, and taking-up is filtered dry;
Described sample box comprises the lid and box body two parts that cooperatively interact, and lid and box body are equipped with stainless steel mesh, mesh size 100 ~ 200 order.
2. the assay method reproducing stem backfill rate according to claim 1, is characterized in that: described in reproduce stem output be 1 ~ 10g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067513.XA CN103115842B (en) | 2013-03-04 | 2013-03-04 | Method for measuring recycled stem backfilling rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310067513.XA CN103115842B (en) | 2013-03-04 | 2013-03-04 | Method for measuring recycled stem backfilling rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103115842A CN103115842A (en) | 2013-05-22 |
| CN103115842B true CN103115842B (en) | 2015-05-13 |
Family
ID=48414267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310067513.XA Active CN103115842B (en) | 2013-03-04 | 2013-03-04 | Method for measuring recycled stem backfilling rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103115842B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528910A (en) * | 2013-10-25 | 2014-01-22 | 上海聚华科技股份有限公司 | Method for determining backfill rate of reconstituted cut stems |
| CN106769626A (en) * | 2016-12-01 | 2017-05-31 | 江苏中烟工业有限责任公司 | A kind of assay method for reproducing stem product backfill rate |
| CN106680138A (en) * | 2017-01-05 | 2017-05-17 | 江苏鑫源烟草薄片有限公司 | Measuring method for novel cut stem backfilling rate |
| CN106680132A (en) * | 2017-01-05 | 2017-05-17 | 江苏鑫源烟草薄片有限公司 | Determination method for backfilling rate of reconstituted cut stems |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2315145A1 (en) * | 1973-03-27 | 1974-10-03 | Odenwald Faserplatten | Fibre board prodn. from dry components - uses synthetic binder cured by heat and pressure |
| WO2001001727A1 (en) * | 1999-06-24 | 2001-01-04 | France Telecom | Method for decoding and retrieving a sound signal in an asynchronous transmission system |
| CN1885003A (en) * | 2006-06-30 | 2006-12-27 | 中国烟草总公司郑州烟草研究院 | Method for determining tobacco shred ratio in cigarette |
| CN101566565A (en) * | 2009-06-03 | 2009-10-28 | 川渝中烟工业公司 | Fast measuring method of tobacco shred mixing ratio |
| CN102095807A (en) * | 2011-01-11 | 2011-06-15 | 浙江中烟工业有限责任公司 | Method for determining blending proportion of expanded cut stem in cut tobacco |
| CN202089918U (en) * | 2011-06-02 | 2011-12-28 | 黑龙江北大荒斯达奇生物科技有限公司 | Modified starch drying equipment for labs |
| CN102499454A (en) * | 2011-11-07 | 2012-06-20 | 上海聚华科技股份有限公司 | Method for adding Chinese herbal medicine extract into stems and shreds of cigarette |
| CN102551198A (en) * | 2012-01-04 | 2012-07-11 | 江苏中烟工业有限责任公司 | Method of measuring tobacco shred filling value on line |
| CN102578694A (en) * | 2012-03-16 | 2012-07-18 | 上海聚华科技股份有限公司 | Method for using microwave drying in cut stem reconstruction process |
| CN102599639A (en) * | 2012-03-16 | 2012-07-25 | 上海聚华科技股份有限公司 | Dewatering method in process of cut tobacco stem reconstitution |
| CN102920012A (en) * | 2012-09-03 | 2013-02-13 | 上海聚华科技股份有限公司 | Method for reconstructing tobacco cut-stems by using tobacco leaves |
-
2013
- 2013-03-04 CN CN201310067513.XA patent/CN103115842B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2315145A1 (en) * | 1973-03-27 | 1974-10-03 | Odenwald Faserplatten | Fibre board prodn. from dry components - uses synthetic binder cured by heat and pressure |
| WO2001001727A1 (en) * | 1999-06-24 | 2001-01-04 | France Telecom | Method for decoding and retrieving a sound signal in an asynchronous transmission system |
| CN1885003A (en) * | 2006-06-30 | 2006-12-27 | 中国烟草总公司郑州烟草研究院 | Method for determining tobacco shred ratio in cigarette |
| CN101566565A (en) * | 2009-06-03 | 2009-10-28 | 川渝中烟工业公司 | Fast measuring method of tobacco shred mixing ratio |
| CN102095807A (en) * | 2011-01-11 | 2011-06-15 | 浙江中烟工业有限责任公司 | Method for determining blending proportion of expanded cut stem in cut tobacco |
| CN202089918U (en) * | 2011-06-02 | 2011-12-28 | 黑龙江北大荒斯达奇生物科技有限公司 | Modified starch drying equipment for labs |
| CN102499454A (en) * | 2011-11-07 | 2012-06-20 | 上海聚华科技股份有限公司 | Method for adding Chinese herbal medicine extract into stems and shreds of cigarette |
| CN102551198A (en) * | 2012-01-04 | 2012-07-11 | 江苏中烟工业有限责任公司 | Method of measuring tobacco shred filling value on line |
| CN102578694A (en) * | 2012-03-16 | 2012-07-18 | 上海聚华科技股份有限公司 | Method for using microwave drying in cut stem reconstruction process |
| CN102599639A (en) * | 2012-03-16 | 2012-07-25 | 上海聚华科技股份有限公司 | Dewatering method in process of cut tobacco stem reconstitution |
| CN102920012A (en) * | 2012-09-03 | 2013-02-13 | 上海聚华科技股份有限公司 | Method for reconstructing tobacco cut-stems by using tobacco leaves |
Non-Patent Citations (1)
| Title |
|---|
| 王云芳等.卷烟物理性能的测定.《中华人民共和国烟草行业标准YC/T28.8-1996》.1996,400-401. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103115842A (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103149115B (en) | Method for determining doping uniformity of reconstructed cut stems | |
| CN103149114B (en) | Measurement method of coating rate of paper-making reconstituted tobacco | |
| CN103115842B (en) | Method for measuring recycled stem backfilling rate | |
| CN107271312B (en) | A method of based on stem content in thermoanalysis technology measurement pipe tobacco | |
| CN102551198B (en) | Method of measuring tobacco shred filling value on line | |
| CN102519821B (en) | Method for evaluating cut tobacco mixing uniformity | |
| CN104165822A (en) | Method for quantitatively evaluating uniformity of cigarette density distribution | |
| NO20064013L (en) | Method and apparatus for smooth immersion in formation pressure stitching | |
| MY170225A (en) | Seismic data analysis using ocean bottom node data collection | |
| CN102636407A (en) | Tobacco physical humectation performance testing method | |
| CN101608992A (en) | A kind of method of measuring moisture content | |
| CN103760298B (en) | CO_2 expanded cut tobacco Filling power detection method | |
| CN101685092B (en) | Method for judging alcoholization quality of flue-cured tobacco by pH detection value of tobacco leaf | |
| CN103439466A (en) | Measuring method for spreading rate in paper-making reconstituted tobacco production process | |
| CN106645325B (en) | Detect the electrochemical method of sunset yellow in food | |
| CN104568771A (en) | Economical, portable and efficient grading method for maturity of fresh tobacco leaves of flue-cured tobaccos | |
| CN103091198B (en) | Soybean protein fiber content detection method | |
| CN102590382A (en) | Determination method of phthalic acid ester in printing ink for cigarette | |
| CN106198861B (en) | A kind of method of quantitatively evaluating cigarette shreds and humectant compatibility | |
| RU2429768C1 (en) | Method to predict tar content in cigarette fumes | |
| CN103783647B (en) | Reduce the method for NNK release amount redrying and alcoholization | |
| CN103528910A (en) | Method for determining backfill rate of reconstituted cut stems | |
| CN106525749A (en) | Natamycin determination method | |
| CN104794581A (en) | Cut stem availability evaluating method | |
| CN103852395A (en) | Method for measuring porosity of sizing material by utilizing scanner |
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 |