CN104223354B - A kind of low temperature cigarette do not subsided of being heated - Google Patents
A kind of low temperature cigarette do not subsided of being heated Download PDFInfo
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- CN104223354B CN104223354B CN201410444918.5A CN201410444918A CN104223354B CN 104223354 B CN104223354 B CN 104223354B CN 201410444918 A CN201410444918 A CN 201410444918A CN 104223354 B CN104223354 B CN 104223354B
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Abstract
The invention discloses a kind of low temperature cigarette be heated and do not subside, its tobacco section with the addition of the additive of expanded by heating, and the additive of this expanded by heating volume in the range of 150 DEG C to 350 DEG C less heats at least expansion 1 times.After the tobacco section of low temperature cigarette of the present invention adds the additive of this expanded by heating, when sucking, additive expanded by heating, offset " subsiding " that tobacco shred decomposes produces, cigarette tightness is basically unchanged or hardness increases, thus Medicated cigarette heats cigarette when sucking and will not " subside ", tobacco shred will not fall into cigarette heating chamber, and the trouble in cleaning cigarette heating chamber is greatly decreased.
Description
Technical field
The invention belongs to tobacco product technical field, be specifically related to a kind of low temperature cigarette be heated and do not subside.
Background technology
Low temperature cigarette (low temperature Nicotiana tabacum L.) is a kind of novel tobacco goods.Its tobacco section is similar to traditional cigarette, and Nicotiana tabacum L. component is wrapped to form the Cigarette of column type with cigarette paper.
When low temperature cigarette is sucked by consumer, low temperature cigarette cigarette being inserted during basic operation supporting heating intracavity, in heating cavity temperature is warming up to 150 DEG C to about 350 DEG C, a certain design temperature is interval, and cigarette is heated generation flue gas.During heating cigarette, due to tobacco ingredient evaporation, coking and carbonization, and the rising of tobacco temperature, cigarette can become relatively soft, hardness reduces, the Nicotiana tabacum L. component of cigarette paper parcel there will be " subsiding ", thus Nicotiana tabacum L. component includes that tobacco shred or restructuring Nicotiana tabacum L. can fall into heating chamber, it is necessary to often cleaning heating chamber.
Major part object, material have the effect of expanded by heating, but the most notable, and can be because of coking, carbonization and volume atrophy when Organic substance such as Nicotiana tabacum L., cellulose, polysaccharide etc. are heated near 150 DEG C to 350 DEG C.Vermiculitum is a kind of Ore, and chemical formula is (Mg, Ca) 0.7(Mg, Fe, Al) 6.0 [(Al, Si) 8.0] (OH4.8H2O).Vermiculitum, at 800~1000 DEG C of roastings, rapid spatial expansion, increases 6~15 times, and high person is up to 30 times.Vermiculitum after roasting has abundant pore, possesses and has a strong moisture absorption and the effect slowly releasing fragrance.Thermal Expansion Mechanism, the thermal expansion process of Vermiculitum have been carried out studying (" mistake by Hu Guangsuo etc.
Journey engineering journal ", volume 6 the 4th phase and the 5th phase in 2006).It studies discovery, and Vermiculitum begins to dehydration when less than 100 DEG C, expands more than 4 times when being heated to about 200 DEG C, expands about 13 times when 600 DEG C.But the expanding vermiculite efficiency of separate sources there are differences.
Summary of the invention
It is contemplated that overcome the deficiencies in the prior art, it is provided that a kind of low temperature cigarette do not subsided of being heated.
In order to achieve the above object, the technical scheme that the present invention provides is:
The tobacco section of the described low temperature cigarette do not subsided of being heated is added with extender.
Preferably, described extender is the extender that volume at least expands 1 times under the conditions of 150 DEG C to 350 DEG C.
It is highly preferred that described extender is Vermiculitum powder.
Below in conjunction with principle, the invention will be further described:
The tobacco section of low temperature cigarette, it may be possible to cigarette, tobacco shred or restructuring Nicotiana tabacum L., be heated be warming up to 150 DEG C to 350 DEG C of temperature ranges time, the phenomenon of " subsiding " easily occurs.In order to keep Medicated cigarette not subside, the present invention adds extender in the tobacco section of low temperature cigarette.Requiring that this extender volume in the range of 150 DEG C to 350 DEG C less heats and at least expand 1 times, expansion multiple is the highest, needs the amount added the fewest.Expanded subsiding or soft of the Nicotiana tabacum L. offset by the additive that wherein contains, thus continue to or increase cigarette hardness, it is ensured that cigarette, tobacco shred or restructuring Nicotiana tabacum L. cigarette within will not fall into heating chamber, reduce cleaning and heat the frequency in chamber.The present invention selects the higher Vermiculitum of expansion efficiency as preferred extender by testing sieve, the expanding vermiculite efficiency that can record according to experiment, and heating collapse's situation of concrete low temperature cigarette, decide whether Vermiculitum is carried out heat pre-treatment, heat pre-treatment temperature is usually no more than 180 DEG C, to ensure the expansion efficiency that can produce by a relatively large margin when low temperature cigarette heats.Vermiculitum the most also should take machinery to be milled to powder so that adding restructuring Nicotiana tabacum L., tobacco shred or making cigarette.Vermiculitum powder is equipped with gelatin substance and adds tobacco shred, Nicotiana tabacum L. of recombinating, makes cigarette, it is also possible to essence and flavoring agent is carried on Vermiculitum powder simultaneously.Best mode is to add in restructuring Nicotiana tabacum L. or restructuring Nicotiana tabacum L. substrate or production process that cellulose is the main papery adsorbing material made.
And Vermiculitum powder is at the additional proportion of low temperature cigarette reality, depending on that the impact of multiple factor, first factor are cigarette paper intensity, second factor is the expansion multiple of Vermiculitum powder supplied materials, 3rd is the heating-up temperature that low temperature cigarette designs, and is exactly also the composition of low temperature cigarette tobacco shred.Therefore, the suitable additional proportion of Vermiculitum powder is uncertain, change along with the change of above-mentioned condition, but after above-mentioned factor is determined, its additional proportion has a fixed range, but concrete ratio to compare under different proportion after low temperature cigarette heating the situation of change of its hardness to determine suitable ratio by repeatedly trial-production low temperature tobacco sample, general requirement is that after low temperature cigarette is heated to assigned temperature, hardness ratio front with heating is basically unchanged or slightly increases, and tobacco shred will not subside or drop.
After the tobacco section of low temperature cigarette of the present invention adds the additive of this expanded by heating, when sucking, additive expanded by heating, offset " subsiding " that tobacco shred decomposes produces, cigarette tightness is basically unchanged or hardness increases, thus Medicated cigarette heats cigarette when sucking and will not " subside ", tobacco shred will not fall into cigarette heating chamber, and the trouble in cleaning cigarette heating chamber is greatly decreased.
Detailed description of the invention (The document " process engineering journal " that expansion evaluation effect relates to reference to background section, 2006 the 6th
Roll up the 4th phase and the 5th phase)
Embodiment
1
By by the experiment screening Vermiculitum powder having preferable expansion effect out, according to the ratio of restructuring Nicotiana tabacum L. dry gross weight 5%, add in the thick paste producing restructuring Nicotiana tabacum L., according still further to the production technology preparation of the restructuring Nicotiana tabacum L. restructuring Nicotiana tabacum L. containing 5% Vermiculitum powder.Low temperature cigarette is prepared with this restructuring Nicotiana tabacum L..This low temperature cigarette containing Vermiculitum powder is placed in low temperature cigarette heating chamber, it is heated to 250 DEG C, and it is compared with the blank low temperature cigarette without Vermiculitum, subside after finding to be heated without the blank low temperature cigarette of Vermiculitum, soft, easily falling ash, the low temperature cigarette containing Vermiculitum powder is the hardest completely.
Embodiment
2
By by the experiment screening Vermiculitum powder having preferable expansion effect out, (first baking can allow the demi-inflation of Vermiculitum elder generation first to toast 10 minutes in 180 DEG C of baking ovens, the most partially dehydrated, it may be considered that to adjust expansion effect and regulation absorption property to load essence), cooling.Produce restructuring Nicotiana tabacum L. substrate (wood pulp cellulose sheet) according to restructuring tobacco process or paper technology, wherein add the ratio that Vermiculitum powder proportions is slurry dry gross weight 3%.Low temperature cigarette is prepared with this restructuring Nicotiana tabacum L. substrate.This experiment low temperature cigarette is placed in heating chamber, is heated to 300 DEG C, and it is compared with corresponding blank low temperature cigarette, find that the relatively corresponding blank low temperature cigarette of this experiment low temperature cigarette is harder.
Embodiment
3
By by the experiment screening Vermiculitum powder having preferable expansion effect out, with tobacco shred powder, guar gum (guar gum is bonding agent) mixing, make Cigarette shape, control cylinder size, the Medicated cigarette cylinder being just loaded into sky (is directed at the mouth rod end of common filter tip cigarette by compressed air, cigarette shreds is blown out Medicated cigarette cylinder of i.e. having leisure) prepare experiment low temperature cigarette, wherein, Vermiculitum powder, tobacco shred powder, the ratio of guar gum are 1:7:2.Equally, it is not added with Vermiculitum powder, prepares blank low temperature cigarette.According to the mode of heating of embodiment 1, the situation that two kinds of low temperature cigarette of contrast are heated, find blank low temperature cigarette subside, relatively soft, test low temperature cigarette cigarette the fullest, stiffening.
Claims (2)
1. the low temperature cigarette do not subsided of being heated, it is characterised in that be added with extender in the tobacco section of described low temperature cigarette;Described extender is the extender that volume at least expands 1 times under the conditions of 150 DEG C to 350 DEG C.
2. low temperature cigarette as claimed in claim 1, it is characterised in that described extender is Vermiculitum powder.
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CN201410444918.5A CN104223354B (en) | 2014-09-03 | 2014-09-03 | A kind of low temperature cigarette do not subsided of being heated |
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CN104223354B true CN104223354B (en) | 2016-08-24 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105410992B (en) * | 2015-12-03 | 2019-06-18 | 安徽中烟工业有限责任公司 | A kind of carbon heat source having both self-extinguishment and anti-drop function |
CN110115395B (en) * | 2018-02-06 | 2021-11-12 | 湖南中烟工业有限责任公司 | Application of thermal expansion agent, combustion type cigarette added with thermal expansion agent and preparation method of combustion type cigarette |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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GB1126297A (en) * | 1967-02-22 | 1968-09-05 | Carreras Ltd | Cigarette filter plugs |
CN1140034A (en) * | 1995-07-10 | 1997-01-15 | R·J·雷诺兹烟草公司 | Process and apparatus for tobacco batch preparation and expansion |
CN1260688A (en) * | 1997-06-19 | 2000-07-19 | 英美烟草(投资)有限公司 | Smoking article and smoking material thereof |
CN1428108A (en) * | 2001-12-27 | 2003-07-09 | 北京航天科创技术开发有限公司 | Swelling agent for shredded tobacco |
CN1820665A (en) * | 1994-09-07 | 2006-08-23 | 英美烟草(投资)有限公司 | Smoking article aerosol generating agent, aerosol generating fuel and smoking article |
CN1823637A (en) * | 2005-02-22 | 2006-08-30 | 北京航天科创技术开发有限公司 | Composition of tobacco shred puffing agent |
CN1870913A (en) * | 2003-10-21 | 2006-11-29 | 英美烟草(投资)有限公司 | Smoking articles and smokable filler material therefor |
CN203538389U (en) * | 2013-11-26 | 2014-04-16 | 湖南中烟工业有限责任公司 | Non-burning type low temperature cigarette |
-
2014
- 2014-09-03 CN CN201410444918.5A patent/CN104223354B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1126297A (en) * | 1967-02-22 | 1968-09-05 | Carreras Ltd | Cigarette filter plugs |
CN1820665A (en) * | 1994-09-07 | 2006-08-23 | 英美烟草(投资)有限公司 | Smoking article aerosol generating agent, aerosol generating fuel and smoking article |
CN1140034A (en) * | 1995-07-10 | 1997-01-15 | R·J·雷诺兹烟草公司 | Process and apparatus for tobacco batch preparation and expansion |
CN1260688A (en) * | 1997-06-19 | 2000-07-19 | 英美烟草(投资)有限公司 | Smoking article and smoking material thereof |
CN1428108A (en) * | 2001-12-27 | 2003-07-09 | 北京航天科创技术开发有限公司 | Swelling agent for shredded tobacco |
CN1870913A (en) * | 2003-10-21 | 2006-11-29 | 英美烟草(投资)有限公司 | Smoking articles and smokable filler material therefor |
CN1823637A (en) * | 2005-02-22 | 2006-08-30 | 北京航天科创技术开发有限公司 | Composition of tobacco shred puffing agent |
CN203538389U (en) * | 2013-11-26 | 2014-04-16 | 湖南中烟工业有限责任公司 | Non-burning type low temperature cigarette |
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