CN103141940A - Entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke and filter stick - Google Patents
Entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke and filter stick Download PDFInfo
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- CN103141940A CN103141940A CN2013100625291A CN201310062529A CN103141940A CN 103141940 A CN103141940 A CN 103141940A CN 2013100625291 A CN2013100625291 A CN 2013100625291A CN 201310062529 A CN201310062529 A CN 201310062529A CN 103141940 A CN103141940 A CN 103141940A
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- Prior art keywords
- filter stick
- trapping agent
- cigarette
- entrapment agent
- smoke
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 48
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 title abstract description 34
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 title abstract description 34
- 239000000779 smoke Substances 0.000 title abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 47
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims abstract description 36
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000011259 mixed solution Substances 0.000 claims abstract description 6
- 239000004014 plasticizer Substances 0.000 claims abstract description 3
- 235000011187 glycerol Nutrition 0.000 claims description 8
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 8
- 241001448862 Croton Species 0.000 claims description 6
- 239000003517 fume Substances 0.000 claims description 5
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 230000000391 smoking effect Effects 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 2
- 235000013773 glyceryl triacetate Nutrition 0.000 abstract 4
- 229960002622 triacetin Drugs 0.000 abstract 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 30
- 239000003546 flue gas Substances 0.000 description 30
- 150000001299 aldehydes Chemical class 0.000 description 20
- 239000000463 material Substances 0.000 description 9
- 238000005575 aldol reaction Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- -1 Aldehyde compound Chemical class 0.000 description 4
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 210000004081 cilia Anatomy 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003906 humectant Substances 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000002110 toxicologic effect Effects 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 150000001728 carbonyl compounds Chemical class 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000007541 cellular toxicity Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000622 irritating effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Abstract
The invention discloses an entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke, which is obtained by mixing propylene glycol and glycerol at the volume ratio of 1:3 to 3:1 and then uniformly stirring. Meanwhile, the invention also discloses a filter stick with the entrapment agent, and the filter stick is prepared by adopting the following steps: (1) the entrapment agent is dissolved in plasticizer glycerol triacetate for forming tows, and during dissolution, the entrapment agent is 6-18% of the glycerol triacetate by mass percent to obtain an entrapment agent and glycerol triacetate mixed solution; and (2) in the tow forming process, the entrapment agent and glycerol triacetate mixed solution is sprayed to be added into a filter stick, and the additive amount of the entrapment agent is 0.01-0.5 mg so as to obtain the required filter stick. According to the invention, the crotonaldehyde content in the cigarette smoke can be remarkably lowered, meanwhile, the cigarette smoke moisture can be maintained, the smoke humidification is enhanced, the smoke quantity and the smoke quality are both improved and a cigarette is endowed with a better smoking feeling. The method and the formula are simple, the raw material source is wide and the cost is low.
Description
Technical field
The present invention relates to technical field of cigarettes, refer to particularly trapping agent and the filter stick of crotons aldehyde in a kind of selectivity reducing cigarette fume.
Background technology
Aldehyde compound is one of main gaseous component in cigarette smoke.Wherein low grade aldehyde has the strong impulse smell, and along with the increase of molecular weight, penetrating odor reduces, and has produced gradually fragrance.Studies show that, low grade aldehyde in cigarette (main nail aldehyde, acetaldehyde, methacrylaldehyde and crotonaldehyde etc.) have the toxicity of cilium, sense organ and the respiratory system of meeting stimulation human body in various degree in the cigarette smoking process, long-term suction meeting causes more serious harm to human body.
A part of aldehyde and the ketone result that directly shifts of tobacco seemingly in the flue gas gas phase, yet, the triglycerides formation when most of this class volatile compound is smoking from precursor (as sugar, pectin, protein) and tobacco.At least identified at present 20 kinds of aldehyde and 6 kinds of ketone from gas phase, these volatile carbonyl compounds particularly formaldehyde, methacrylaldehyde and crotonaldehyde are the toxin of cilium, after sucking together with HCN and NH3, suppress the excremental removing of lung, thereby cause PUD D, simultaneously, formaldehyde also can bring out rhinocarcinoma.
2009, Zhengzhou tobacco research institute is thanked on the basis of sword equality 29 kinds of harmful components (comprising 4 kinds of TSNAs, 3 kinds of PAHs, 8 kinds of carbonyls, 7 kinds of aldehydes matters, HCN, NO, NOx, NH3, CO, nicotine and tar etc.) and 4 kinds of toxicologic index (mouse sucks anxious malicious test, cell toxicity test, Salmonella reversion test and cell micronucleus test) in the main flume of having analyzed 163 cigarette samples, has set up the functional relation of harmful ingredients in flue gas and toxicologic index.By adopting without information variable elimination method and genetic algorithm, filtered out the most representative 7 kinds of cigarette smoke harmful components, i.e. CO, HCN, NNK, NH3, B[a] P, phenol and crotonaldehyde.Based on the burst size of 7 kinds of harmful components in cigarette mainstream flue gas, set up a kind of new cigarette smoke harmfulness index.
Based on above research background, the research that reduces crotonaldehyde is important field of research in the cigarette technology.At present, the technology of the reduction crotonaldehyde of mainly taking is mainly adsorption technology and ventilation dilution technology, comprising: utilization contains the charcoal filter tip and remove some volatile aldehyde and ketone from cigarette smoke, thereby greatly reduces flue gas to the toxicity of cilium; To the filter tip punching, increase the ventilation dilution rate of cigarette, also can reduce volatile aldehyde.The medium effect of having studied aldehyde material in silk fiber adsorption filtration cigarette main flume is protected in the field, prepare cigarette filter with silk fiber, then by smoking-simulating and collection main flume, use the amount of content and the aldehyde material that filter tip adsorbs of aldehyde material in colorimetric method for determining cigarette main flume.Result of study shows: filter-tip silk fiber packed density is larger, in main flume, the content of aldehyde material is lower, aldehyde matter content in filter tip acetone leachate is higher, illustrates that silk fiber has very significantly effect aspect aldehyde material in adsorption filtration cigarette main flume.
But above technology exists the selective and specific aim that can't realize crotonaldehyde to reduce, in absorption and dilution crotonaldehyde, other material in flue gas and a lot of important aroma component are also adsorbed and diluted, cause flue gas thin out, exhaust gas volumn and flue gas matter descend, and have had a strong impact on cigarette smoking quality.
Summary of the invention
Above-mentioned deficiency for prior art, the trapping agent and the filter stick that the purpose of this invention is to provide crotons aldehyde in a kind of selectivity reducing cigarette fume, it and crotonaldehyde can produce aldol reaction, when using in ensureing cigarette on safe and harmless basis, react with crotonaldehyde, crotonaldehyde in flue gas is retained down, reaches the effect that reduces cigarette harm.
For achieving the above object, the trapping agent of crotons aldehyde in selectivity reducing cigarette fume provided by the invention is characterized in that: it is that the ratio take volume ratio as 1:2.5 ~ 2:1 is allocated with propane diols and glycerine, is uniformly mixed to form.
The present invention also provides a kind of filter stick with above-mentioned trapping agent, and its special character is: it prepares with following step:
(1) trapping agent is dissolved in wire-beam forming with in the plasticizer triacetyl glycerine, during dissolving, to account for the mass percent of triacetyl glycerine be 6 ~ 18% to trapping agent, obtains trapping agent and triacetyl glycerine mixed solution;
(2) during sprinkling trapping agent and triacetyl glycerine mixed solution added filter stick in the wire-beam forming process, the addition of described trapping agent was 0.01 ~ 0.5mg, makes required filter stick.
Propane diols and glycerine are humectants commonly used in cigarette, can play effective maintenance flue gas moisture, increase the flue gas moist feeling, improve the soft degree of flue gas, reduce the irritating effect of cigarette smoking.After propane diols and glycerine are allocated according to a certain percentage, use it in cigarette filter rod, not only can further keep flue gas moisture, improve the flue gas suction quality, can also effective selectivity reduce crotons aldehyde in flue gas, reduce cigarette smoking harm.
The consumer is when cigarette smoking, and flue gas passes through the trapping agent in filter stick, the crotonaldehyde generation aldol reaction in the propane diols in trapping agent and glycerine and flue gas, and the effectively catching crotonaldehyde has reduced cigarette smoke harm.
The invention has the advantages that:
1, trapping agent of the present invention can with flue gas in crotonaldehyde produce aldol reaction, the crotonaldehyde in the effectively catching flue gas is realized the purpose of elective reduction crotonaldehyde after ratio that deduction tar changes.
2, in trapping agent, alcohols used is all good humectants of effect commonly used in cigarette, can keep the moisture of flue gas to exceed lost, improves moist feeling and the mildness of flue gas, reduces dry sensation and excitant that suction produces.
3, trapping agent adding technology process of the present invention is simple, and raw material sources used are extensive, and are with low cost, easy to utilize.
The specific embodiment
The present invention is described in further detail below in conjunction with specific embodiment.
Embodiment one:
Press listed proportioning configuration trapping agent in table 1.
Table 1 trapping agent proportioning
| Composition | Ratio |
| Propane diols | 1 |
| Glycerine | 1 |
The trapping agent for preparing is dissolved in triacetyl glycerine according to 6% ratio (trapping agent: triacetyl glycerine=6:100-mass ratio), be that the 0.01mg sprinkling is added in filter stick with trapping agent by addition, adopt general filter stick formation technology one-shot forming filter stick.Trapping agent and crotonaldehyde generation aldol reaction during cigarette smoking, the effectively catching crotonaldehyde has reduced cigarette smoke harm.The while flue gas attenuates greasy soft, and the suction quality of cigarette has obtained lifting.In flue gas the variation of the composition such as tar, crotonaldehyde see Table 2, table 3.
Table 2 smoke components test result
Table 3 tarry matters in smoke, crotonaldehyde reduced rate
| Sample number into spectrum | The tar reduced rate | The crotonaldehyde reduced rate | The elective reduction rate |
| Blank | — | — | — |
| Contrast | 6.3% | 47.3% | 41% |
Embodiment two:
Press listed proportioning configuration trapping agent in table 4.
Table 4 trapping agent proportioning
| Composition | Ratio |
| Propane diols | 2 |
| Glycerine | 1 |
The trapping agent for preparing is dissolved in triacetyl glycerine according to 10% ratio (trapping agent: triacetyl glycerine=10:100-mass ratio), be that the 0.25mg sprinkling is added in filter stick with trapping agent by addition, adopt general filter stick formation technology one-shot forming filter stick.Trapping agent and crotonaldehyde generation aldol reaction during cigarette smoking, the effectively catching crotonaldehyde has reduced cigarette smoke harm.The while flue gas attenuates greasy soft, and the suction quality of cigarette has obtained lifting.In flue gas the variation of the composition such as tar, crotonaldehyde see Table 5, table 6.
Table 5 smoke components test result
Table 6 tarry matters in smoke, crotonaldehyde reduced rate
| Sample number into spectrum | The tar reduced rate | The crotonaldehyde reduced rate | The elective reduction rate |
| Blank | — | — | — |
| Contrast | 10.6% | 54.1% | 43.5% |
Embodiment three:
Press listed proportioning configuration trapping agent in table 7.
Table 7 trapping agent proportioning
| Composition | Ratio |
| Propane diols | 1 |
| Glycerine | 2.5 |
The trapping agent for preparing is dissolved in triacetyl glycerine according to 18% ratio (trapping agent: triacetyl glycerine=18:100-mass ratio), be that the 0.5mg sprinkling is added in filter stick with trapping agent by addition, adopt general filter stick formation technology one-shot forming filter stick.Trapping agent and crotonaldehyde generation aldol reaction during cigarette smoking, the effectively catching crotonaldehyde has reduced cigarette smoke harm.The while flue gas attenuates greasy soft, and the suction quality of cigarette has obtained lifting.In flue gas the variation of the composition such as tar, crotonaldehyde see Table 8, table 9.
Table 8 smoke components test result
Table 9 tarry matters in smoke, crotonaldehyde reduced rate
| Sample number into spectrum | The tar reduced rate | The crotonaldehyde reduced rate | The elective reduction rate |
| Blank | — | — | — |
| Contrast | 6.2% | 63.7% | 57.5% |
Operation principle of the present invention: according to the aldol reaction principle in organic chemistry, the alcohol compound with hydroxyl can produce reaction with aldehyde compound, generates carbonyls.Carbonyls is safe from harm to human body in flue gas, therefore can add alcohol compound in cigarette, when flue gas passed through, aldol reaction occured with it in the aldehyde material in flue gas, crotonaldehyde is changed into harmless carbonyls, reduce cigarette harm with this.It is safe and harmless that the while alcohols material is used in cigarette, and it can not react with other flue gas material yet, therefore substantially can not exert an influence to the suction quality of cigarette.
Claims (2)
1. the trapping agent of crotons aldehyde in a selectivity reducing cigarette fume, it is characterized in that: it is that the ratio take volume ratio as 1:2.5 ~ 2:1 is allocated with propane diols and glycerine, is uniformly mixed to form.
2. one kind has the filter stick of trapping agent as claimed in claim 1, and it is characterized in that: it prepares with following step:
(1) trapping agent is dissolved in wire-beam forming with in the plasticizer triacetyl glycerine, during dissolving, to account for the mass percent of triacetyl glycerine be 6 ~ 18% to trapping agent, obtains trapping agent and triacetyl glycerine mixed solution;
(2) during sprinkling trapping agent and triacetyl glycerine mixed solution added filter stick in the wire-beam forming process, the addition of described trapping agent was 0.01 ~ 0.5mg, makes required filter stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062529.1A CN103141940B (en) | 2013-02-27 | 2013-02-27 | Entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke and filter stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062529.1A CN103141940B (en) | 2013-02-27 | 2013-02-27 | Entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke and filter stick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103141940A true CN103141940A (en) | 2013-06-12 |
| CN103141940B CN103141940B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062529.1A Active CN103141940B (en) | 2013-02-27 | 2013-02-27 | Entrapment agent for selectively lowering crotonaldehyde content in cigarette smoke and filter stick |
Country Status (1)
| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504475A (en) * | 2013-10-11 | 2014-01-15 | 红云红河烟草(集团)有限责任公司 | Hydrophobic moisture-increasing modifying agent for cigarette filter rods and application thereof |
| CN107898003A (en) * | 2017-11-30 | 2018-04-13 | 阴怀旸 | A kind of preparation of feature cigarette smoke filtering agent and application process |
| CN110934331A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Concentric filter stick suitable for heating non-burning cigarettes and manufacturing process thereof |
| CN110934334A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Filter stick suitable for heating non-burning cigarette and manufacturing process thereof |
| CN110934335A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Cotton thread core filter stick suitable for heating non-burning cigarettes and manufacturing process thereof |
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| CN101262785A (en) * | 2005-09-14 | 2008-09-10 | R.J.雷诺兹烟草公司 | Filtered smoking article |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504475A (en) * | 2013-10-11 | 2014-01-15 | 红云红河烟草(集团)有限责任公司 | Hydrophobic moisture-increasing modifying agent for cigarette filter rods and application thereof |
| CN103504475B (en) * | 2013-10-11 | 2015-06-17 | 红云红河烟草(集团)有限责任公司 | Hydrophobic moisture-increasing modifying agent for cigarette filter rods and application thereof |
| CN107898003A (en) * | 2017-11-30 | 2018-04-13 | 阴怀旸 | A kind of preparation of feature cigarette smoke filtering agent and application process |
| CN110934331A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Concentric filter stick suitable for heating non-burning cigarettes and manufacturing process thereof |
| CN110934334A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Filter stick suitable for heating non-burning cigarette and manufacturing process thereof |
| CN110934335A (en) * | 2018-09-25 | 2020-03-31 | 浙江中烟工业有限责任公司 | Cotton thread core filter stick suitable for heating non-burning cigarettes and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103141940B (en) | 2014-08-27 |
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