CN102885399B - Cigarette with temperature adjustment function - Google Patents
Cigarette with temperature adjustment function Download PDFInfo
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- CN102885399B CN102885399B CN201210364576.7A CN201210364576A CN102885399B CN 102885399 B CN102885399 B CN 102885399B CN 201210364576 A CN201210364576 A CN 201210364576A CN 102885399 B CN102885399 B CN 102885399B
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- good conductor
- hot good
- adjustment function
- temperature adjustment
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Abstract
The invention relates to a cigarette with a temperature adjustment function. The cigarette comprises a filter stick and a cut tobacco rod, wherein a heat good conductor is arranged in the cut tobacco rod along the longitudinal direction of the cut tobacco rod, and the cross section of the heat good conductor is smaller than that of the cut tobacco rod. According to the cigarette with the temperature adjustment function, the heat good conductor is arranged in the cut tobacco rod along the longitudinal direction to ensure that when the cigarette is burnt and smoked, the heat of a combustion cone can be absorbed by the heat good conductor and transferred to the cut tobaccos around the heat good conductor so as to raise the temperature of non-combustion parts in the tobaccos and improve the thermal distillation effect of smoke, so that the transfer ratio of volatile and semi-volatile tobacco flavor materials and externally added essence spices which are transferred to the smoke is improved. Meanwhile, the heat of the combustion cone is absorbed by the heat good conductor, so that the temperature of the combustion cone can be reduced from 900 to 1,100 DEGC in the prior art to 100 to 200 DEG C, then the release amount of harmful substances can be greatly reduced, and the reduction extent of the release amount of flavoring substances is very small.
Description
Technical field
The present invention relates to the manufacturing technology field of cigarette, relate in particular to a kind of cigarette with temperature adjustment function.
Background technology
In the cigarette shreds rod of prior art, pipe tobacco carries fragrance matter or adds essence and flavoring agent, suction taste when this can improve cigarette and burns and sucks.Cigarette, when burning and sucking, during the non-combustion parts of flue gas process, can produce thermal distillation effect to pipe tobacco, and the volatile materials in pipe tobacco or half volatile material and additional essence and flavoring agent can be transferred in flue gas, but the rate of transform is not high.Simultaneously, relevant research shows, as being published in " pyrolysis gas chromatograph-MS analysis of cigarette the burns and sucks product " literary composition on < < physical and chemical inspection-chemical fascicle > >, mention, reduce cigarette combustion cone temperature, can significantly reduce harmful substance burst size, and improve the problem of the non-combustion parts of cigarette, improve distillation effect, be conducive to the release of half volatile aroma component; On < < tobacco science and technology > >, the data of " cigarette shreds thermal cracking products Studies on Analysis of Flavor Constituents " show, with burning cone temperature, reduce, it is very little that fragrance matter burst size reduces amplitude.As can be seen here, how cigarette of the prior art is carried out to architecture advances, reduce cigarette combustion cone temperature, to reduce the burst size of harmful substances from flue gases, and improving the rate of transform that volatile materials in pipe tobacco or half volatile fragrance matter and additional essence, spices are transferred to flue gas, this is the current technical issues that need to address in this area.In addition, in prior art, in filter stick, directly or indirectly add essence, to cover the pungent sense producing in result of combustion of tobacco, in flue gas, increase new fragrance, improve and lifting cigarette quality.But because most of essence is all easier to volatilization, thus in filter stick direct perfuming, easily cause essence between the storage life because volatilization is scattered and disappeared, the additive effect of reduction essence.In order to solve the direct perfuming of filter stick, be difficult for the problem of preserving, grew up in recent years in the method for filter stick indirect perfuming, such as microcapsules, porous sustained-release material, dripping pill etc.Perfuming mode for microcapsules and porous sustained-release material, because being all utilizes the flue gas (temperature is at 40 ℃ ~ 50 ℃) of heat in smoking process by filter stick, the essence of embedding in advance or absorption to be discharged, so all exist, how balance discharges and preservation problem: if adhesion is strong between material and essence, essence stability in cigarette filter rod is strong, holding time is long, but the release efficiency that the problem that can bring is cigarette while burning and sucking is low; If, a little less than adhesion, when cigarette burns and sucks, essence more easily discharges between material and essence, but essence is volatile and lose when cigarette is preserved.And for the perfuming mode that adopts dripping pill, be by physical force, to pinch brokenly dripping pill essence is discharged, from the market, Chinese Consumer's is not high to this perfuming mode acceptance level.
As can be seen here, how cigarette of the prior art is carried out to architecture advances, make to adopt the cigarette of indirect perfuming mode, wherein the stable microcapsules that wrap up or adsorbed essence, porous adsorbing material, dripping pill etc. burn and suck essence in process at cigarette and can effectively discharge, and this is also the current technical issues that need to address in this area.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of cigarette with temperature adjustment function, by architecture advances, the volatile materials in raising pipe tobacco or half volatile fragrance matter and additional essence, spices are transferred to the rate of transform of flue gas.
For solving the problems of the technologies described above, technical scheme of the present invention is:
With a cigarette for temperature adjustment function, comprise filter stick and tobacco rod, in tobacco rod, be provided with hot good conductor, described hot good conductor is along longitudinal setting of tobacco rod, and the cross section of described hot good conductor is less than the cross section of tobacco rod.
Preferably, described hot good conductor be the above monomer of column or two be twisted into turn round strip.(bar shape comprises cylinder and prism)
Preferably, described hot good conductor is 0 ~ 20mm near one end of filter stick and the minimum range of filter stick.
Preferably, described hot good conductor one end is stretched in filter stick, and described hot good conductor extend into the part in filter stick, and its length is 0mm ~ 20mm, and described heat conductor extend into the part in filter stick, and the distance of the port of export of its end and filter stick is more than 5mm.
Preferably, the cross section of described hot good conductor is circular, and diameter is 1 ~ 3mm.
Preferably, the cross section of described hot good conductor is square or rhombus, and the length of side is 1 ~ 3mm.
Preferably, one end of the close cigarette end of described hot good conductor, the distance of itself and cigarette end is 2 ~ 4mm.
Preferably, described hot good conductor adopt at the temperature of 600-900 ℃ with cigarette ash drop and the material that ruptures make.
Preferably, described hot good conductor is arranged on the longitudinal center place of tobacco rod.
Preferably, hot good conductor employing gold or silver or platinum or aluminium or iron make or adopt alloy make or adopt alloy and add carbon and make.
Compared with prior art, cigarette with temperature adjustment function of the present invention, due to hot good conductor being longitudinally set in tobacco rod, when cigarette is burnt and sucked, the heat of burning cone can be absorbed and pass to hot good conductor pipe tobacco around by hot good conductor, improve the temperature of non-combustion parts in pipe tobacco, improve flue gas thermal distillation effect, thereby improve volatility and half volatile tobacco flavor material and additional essence and flavoring agent, transfer to the rate of transform in flue gas.Meanwhile, because the heat of boring that burns is absorbed by hot good conductor, therefore, can reduce burning cone temperature, the 900-1100 ℃ of reduction 100-200 ℃ from prior art, can significantly reduce harmful substance burst size, and fragrance matter burst size reduction amplitude is very little.
Cigarette with temperature adjustment function of the present invention, because one end of hot good conductor is pressed close to filter stick or stretch in filter stick to arrange, therefore when cigarette can be burnt and sucked the heat of burning cone by hot good conductor indirectly or be directly delivered to above microcapsules in filter stick, porous adsorbing material, dripping pill etc., thereby essence can be discharged under higher temperature.Cigarette with temperature adjustment function of the present invention, both can meet the stability problem of volatility essence in cigarette storage, can make again essence burn and suck in process and fully discharge at cigarette, improved the utilization rate of essence.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cigarette embodiment mono-with temperature adjustment function of the present invention;
Fig. 2 is the structural representation of the cigarette embodiment bis-with temperature adjustment function of the present invention;
Fig. 3 is the structural representation of the cigarette embodiment tri-with temperature adjustment function of the present invention.
The specific embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Cigarette with temperature adjustment function of the present invention, it comprises filter stick and tobacco rod and is arranged on the hot good conductor in tobacco rod, along tobacco rod longitudinally, hot good conductor is contained in the center of tobacco rod, its end (with filter stick contact jaw) can arrange near filter stick end face, and hot good conductor can be 0 ~ 20mm apart from filter stick end face; Hot good conductor also can insert in filter stick, and the length of inserting in filter stick is 0～20mm, is preferably 4mm ~ 8mm, more preferably 5mm; But the length meeting different (being generally 20～40mm) due to different filter sticks, should guarantee that the hot good conductor that inserts filter stick is apart from more than filter stick port of export 5mm, preferably more than 10～15mm.The head end of hot good conductor (firing tip) is 2mm ~ 4mm with the distance of tobacco rod end face.Hot good conductor can select all suitable materials of the prior art to make, and preferably meets the following conditions: in cigarette, burn and suck in process, it is 50-200 ℃ that hot good conductor can keep its terminal temperature; Material therefor is at 600-900 ℃, is preferably at the temperature of 700-800 ℃ and can ruptures with cigarette ash, drop.Hot good conductor can select metal or alloy to make, and as gold alloy etc., also can in alloy, add carbon to make.The shape of hot good conductor can be bar shape, as cylindrical or the quadrangular bodily form, also can, for being twisted into strip by monomer, enumerate no longer one by one herein; Certainly also can be made into flat bar shape.Hot good conductor in the present invention, it is cylindrical, and cross section is circular, and diameter is preferred 1mm ~ 3mm; When it is four prisms cylinder, cross section is square, and the length of side is preferably 1mm ~ 3mm.
Embodiment mono-
Referring to Fig. 1, the cigarette with temperature adjustment function of the present embodiment, comprise filter stick 3 and tobacco rod 2 and be arranged on the hot good conductor 1 in tobacco rod 2, along tobacco rod longitudinally, hot good conductor 1 is loaded in the center of tobacco rod 2,, apart from filter stick end face 4mm, head end (firing tip) is apart from tobacco rod end face 2mm for its end (near filter stick end).Hot good conductor in the present embodiment, it is cylindrical, and cross section is circular, and diameter is 2mm, and certainly, in other embodiments, diameter is that 1mm, 1.5mm etc. all can.
Embodiment bis-
Referring to Fig. 2, the cigarette with temperature adjustment function of the present embodiment, comprise filter stick 3 and tobacco rod 2 and be arranged on the hot good conductor 1 in tobacco rod 2, along tobacco rod longitudinally, hot good conductor 1 is loaded in the center of tobacco rod, its end (with filter stick contact jaw) extend into the intersection of tobacco rod and filter stick, and head end (firing tip) is apart from tobacco rod end face 3mm.Hot good conductor in the present embodiment, it is the quadrangular bodily form, and cross section is square, and the length of side is 2mm.
Embodiment tri-
Referring to Fig. 3, the cigarette with temperature adjustment function of the present embodiment, comprise filter stick 3 and tobacco rod 2 and be arranged on the hot good conductor 1 in tobacco rod 2, along tobacco rod longitudinally, hot good conductor 1 is loaded in the center of tobacco rod, its end (with filter stick contact jaw) inserts filter stick 5mm, and head end (firing tip) is apart from tobacco rod end face 2mm.Hot good conductor in the present embodiment, it is cylindrical, and cross section is circular, and diameter is 2mm.
Compare with embodiment mono-and embodiment bis-, the present embodiment is because hot good conductor has extend in filter stick, therefore when cigarette can be burnt and sucked, the heat of burning cone is directly delivered to above microcapsules in filter stick, porous adsorbing material, dripping pill etc. by hot good conductor, thereby essence can be discharged under higher temperature, more can improve the utilization rate of essence.
Above the present invention is described in detail, applies specific case principle of the present invention and embodiment are set forth in literary composition, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (9)
1. with a cigarette for temperature adjustment function, comprise filter stick and tobacco rod, it is characterized in that, be provided with hot good conductor in tobacco rod, described hot good conductor is along longitudinal setting of tobacco rod, and the cross section of described hot good conductor is less than the cross section of tobacco rod; Described hot good conductor adopt at the temperature of 600-900 ℃ with cigarette ash drop and the material that ruptures make.
2. the cigarette with temperature adjustment function according to claim 1, is characterized in that, described hot good conductor be the above monomer of column or two be twisted into turn round strip.
3. the cigarette with temperature adjustment function according to claim 1, is characterized in that, described hot good conductor is 0～20mm near one end of filter stick and the minimum range of filter stick.
4. the cigarette with temperature adjustment function according to claim 1, it is characterized in that, described hot good conductor one end is stretched in filter stick, described hot good conductor extend into the part in filter stick, its length is 0mm～20mm, described hot good conductor extend into the part in filter stick, and the distance of the port of export of its end and filter stick is more than 5mm.
5. the cigarette with temperature adjustment function according to claim 1, is characterized in that, the cross section of described hot good conductor is circular, and diameter is 1～3mm.
6. the cigarette with temperature adjustment function according to claim 1, is characterized in that, the cross section of described hot good conductor is square or rhombus, and the length of side is 1～3mm.
7. the cigarette with temperature adjustment function according to claim 1, is characterized in that, one end of the close cigarette end of described hot good conductor, and the distance of itself and cigarette end is 2～4mm.
8. the cigarette with temperature adjustment function according to claim 1, is characterized in that, described hot good conductor is arranged on the longitudinal center place of tobacco rod.
9. the cigarette with temperature adjustment function according to claim 1, is characterized in that, hot good conductor employing gold or silver or platinum or aluminium or iron make or adopt alloy make or adopt alloy and add carbon and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364576.7A CN102885399B (en) | 2012-09-26 | 2012-09-26 | Cigarette with temperature adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364576.7A CN102885399B (en) | 2012-09-26 | 2012-09-26 | Cigarette with temperature adjustment function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102885399A CN102885399A (en) | 2013-01-23 |
| CN102885399B true CN102885399B (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210364576.7A Active CN102885399B (en) | 2012-09-26 | 2012-09-26 | Cigarette with temperature adjustment function |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106723323A (en) * | 2016-12-30 | 2017-05-31 | 广东中烟工业有限责任公司 | A kind of preparation method and applications of sandwich cigarette |
| CN106723324B (en) * | 2016-12-30 | 2019-07-05 | 广东中烟工业有限责任公司 | A kind of preparation method and applications for the cigarette that cools down |
| CN108451007B (en) * | 2018-02-06 | 2021-07-02 | 广东中烟工业有限责任公司 | Composition, preparation method and application of low-temperature cigarette |
| CN109222224A (en) * | 2018-07-31 | 2019-01-18 | 江苏瑞驰机电科技有限公司 | A method of reducing cigarette combustion cone temperature |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060667A (en) * | 1990-08-16 | 1991-10-29 | Brown & Williamson Tobacco Corporation | Smoking article |
| US5119834A (en) * | 1985-04-15 | 1992-06-09 | R. J. Reynolds Tobacco Company | Smoking article with improved substrate |
| US5357984A (en) * | 1991-06-28 | 1994-10-25 | R. J. Reynolds Tobacco Company | Method of forming an electrochemical heat source |
| CN101500443A (en) * | 2006-08-03 | 2009-08-05 | 英美烟草(投资)有限公司 | Volatilization device |
-
2012
- 2012-09-26 CN CN201210364576.7A patent/CN102885399B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119834A (en) * | 1985-04-15 | 1992-06-09 | R. J. Reynolds Tobacco Company | Smoking article with improved substrate |
| US5060667A (en) * | 1990-08-16 | 1991-10-29 | Brown & Williamson Tobacco Corporation | Smoking article |
| US5357984A (en) * | 1991-06-28 | 1994-10-25 | R. J. Reynolds Tobacco Company | Method of forming an electrochemical heat source |
| CN101500443A (en) * | 2006-08-03 | 2009-08-05 | 英美烟草(投资)有限公司 | Volatilization device |
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| CN102885399A (en) | 2013-01-23 |
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