CN109288122A - Cigarette cooling mouth stick and its application - Google Patents
Cigarette cooling mouth stick and its application Download PDFInfo
- Publication number
- CN109288122A CN109288122A CN201810486813.4A CN201810486813A CN109288122A CN 109288122 A CN109288122 A CN 109288122A CN 201810486813 A CN201810486813 A CN 201810486813A CN 109288122 A CN109288122 A CN 109288122A
- Authority
- CN
- China
- Prior art keywords
- tube body
- cooling
- section
- flue gas
- cigarette
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 67
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000003546 flue gas Substances 0.000 claims abstract description 52
- 239000002245 particle Substances 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 20
- 239000004626 polylactic acid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 24
- 239000002131 composite material Substances 0.000 abstract description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 10
- 241000208125 Nicotiana Species 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 229920000747 poly(lactic acid) Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 206010057852 Nicotine dependence Diseases 0.000 description 1
- 208000025569 Tobacco Use disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000002738 anti-smoking effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920006381 polylactic acid film Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention relates to cigarette cooling mouth sticks and its application, cigarette cooling mouth stick, including sequentially connected diversion section and temperature descending section, the temperature descending section includes hollow tube body, it is equipped at least two porous lattice block pieces in the tube body, cooling particle is filled in the space that the tube body and porous lattice block piece surround；The retention area of flue gas stream is greater than the retention area of flue gas stream in diversion section in the tube body.Cooling mouth stick of the invention, which has, guarantees flue gas amount of smoke, has many advantages, such as the flue-gas temperature for being lowered into oral cavity, both flue gas can have been allowed to be easy and fast to being flowed out by cigarette section for smoothness, temperature of the high-temperature flue gas before entering oral cavity can be significantly reduced again, cooled down by porous lattice block piece, tube body and cooling particle composite structures, and pass through the Combination Design of temperature descending section tube body, cooling grain diameter and compactedness, in cigarette suction, while can guarantee amount of smoke, it is lowered into the flue-gas temperature in oral cavity, to promote the comfort and satisfaction of flue gas suction.
Description
Technical field
The present invention relates to cigarette cooling mouth sticks and its application, more particularly to the cooling suitable for heating the cigarette that do not burn
Mouth stick and its application.
Background technique
Cigarette is the maximum tobacco product of current consumption amount, smoker mostly by flue gas that sucking cigarette burning generates come
Meet physiological requirements.Smoking and the significant challenge that health is that tobacco business faces.In recent years, in the World Health Organization (WHO)), it is each
Under the promotion of state's national government and various back suction cigarettes group, global anti-smoking campaign grows to even greater heights, what tobacco business was subject to
Social pressures are increasing.It is formulated by WHO and " Framework Convention on Tobacco Control " of national governments' signature not only defines each international politics
Effective legislation, administration or other measures will be taken and be carried out in mansion prevents and reduces tobacco consumption, nicotine addiction and Exposure To Tobacco
Flue gas etc., but also require to limit tobacco product ingredient.Heating do not burn cigarette be by heating tobacco material rather than
The mode of burning tobacco provides the consumer with nicotine and tobacco flavor material.According to the difference of heating method, charcoal heating can be divided into
With two kinds of electric heating.Wherein electric heating do not burn cigarette can be divided into again periphery heating (British American Tobacco glo) and inner core heating (phenanthrene not
International iQOS) two kinds.Compared with traditional cigarette, heating does not burn cigarette since heating temperature is lower, caused by tobacco cracking
Harmful substance significantly reduces.This kind of product is just received by more and more consumers at present.
The world Fei Mo iQOS product has 104010531 A of CN, mouth stick cooling material in the important patent of China's application
Are as follows: polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET), polylactic acid (PLA),
Cellulose ethanoate (CA) and aluminium foil.PLA material has bigger specific heat coefficient (2040J/ kgk) and lesser leads
Hot coefficient (0.025W/mk), material absorption thermal efficiency is big, high-efficient to the cooling of flue gas, and response is fast.And its phase alternating temperature
Degree is 60-65 DEG C, and glass transition temperature is relatively low, and material itself is nontoxic, compares and is suitble to do flue gas cool-down material.
PLA is applied in mouth stick as cooling material, is influenced using length by cigarette length.Improve the cooling of material
Efficiency is the key that effective temperature-reducing, and the cooling efficiency and flue gas of material have with the contact area of material unit length and time of contact
The cooling effect of material can be improved in positive correlation, the contact area and time of contact for effectively increasing flue gas and material unit length
Rate.The temperature descending section material that the iQOS of the prior art heats the cigarette filter rod that do not burn is mainly gauffer, pleating, aggregation and folding
PLA thin slice, but the PLA material of this form equally there is also cooling efficiency it is relatively low, the higher problem of flue-gas temperature.
Therefore, it is badly in need of a kind of temperature that can effectively reduce and heat the cigarette smoke that do not burn at present, improves the sense organ matter of flue gas
The cooling mouth stick of amount, the present invention solve such problems.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of that present invention to provide a kind of cigarette cooling mouth sticks and its application, into one
Step improves and is promoted the suction experience of cigarette product.
In order to solve the above-mentioned technical problem, technical scheme is as follows: cigarette cooling mouth stick, including is sequentially connected
Diversion section and temperature descending section, the temperature descending section includes hollow tube body, and at least two porous lattice block pieces, institute are equipped in the tube body
It states in the space that tube body and porous lattice block piece surround filled with cooling particle；The retention area of flue gas stream is greater than and leads in the tube body
Flow the retention area of flue gas stream in section.
It is designed using such structure, the region filled with cooling particle in tube body is multi-pore structure, flue gas to be cooled down
After entering the space that tube body and porous lattice block piece are surrounded by diversion section, comes into full contact with, exchange heat with cooling particle, flue-gas temperature
It reduces；In addition, the retention area of flue gas stream is greater than the retention area of flue gas stream in diversion section in porous lattice block piece, flue gas is from water conservancy diversion
Section enter tube body when, flue gas instantaneous expansion cooling, and flue gas expansion so that flue gas with cool down particle contact it is more abundant,
The cooling effect of cooling particle is given full play to, to further promote cooling effect, promotes cooling efficiency.
Further, the partial size of the cooling particle is 0.5-1mm, preferably 0.6-0.8mm.
Further, the filling rate of cooling particle is 10-70%, preferably 30-55% in the tube body.
As one embodiment of the present invention, the porous lattice block piece, tube body and cooling particle are by poly-lactic acid material
It is made, lattice block piece porous in this way and tube body are made of cooling material, have lowering ability, when flue gas passes through temperature descending section, with drop
The time of adiabator contact is longer, can further promote cooling effect.Obviously, porous lattice block piece, tube body and cooling particle can also
It is manufactured using other suitable phase transformation cooling materials.
Further, the porous lattice block piece includes one of porous filter disc, porous filter screen, preferably porous filter screen.
Porous filtering piece, porous filtering net two sides penetrated through by corresponding hole.
Further, the aperture of hole is 0.1-0.3mm, preferably 0.15-0.25mm in the porous lattice block piece.
Further, the quantity of the porous lattice block piece is two, one of them porous lattice block piece is set to apart from tube body
At the position of the 1/6 tube body total length in gas inlet end, another porous lattice block piece is set to apart from tube body smoke outlet 1/6
At the position of a tube body total length, circulate convenient for flue gas, after flue gas enters tube body from diversion section, expansion cooling at once, in addition, making
The flue gas flow channel in mouth stick that must cool down is divided into the different multistage subflow road of fluidised form, promotes the turbulivity of flue gas, is conducive to keep cooling
The flue-gas temperature at each position of section smoke outlet is uniform, promotes suction experience.
Further, the water conservancy diversion cavity at perforation diversion section both ends is equipped in the diversion section.Preferably, the water conservancy diversion cavity
Cross section be one of circle, polygon, star.
Further, the retention area of the flue gas stream at tube body both ends open is the retention area of flue gas stream in diversion section
1.5 times or more.
It further, further include the fillter section being connect with the smoke outlet of temperature descending section, the length of the fillter section is 6-
10 mm, the length of temperature descending section are 15-30 mm, and the length of diversion section is 8-12 mm.Further, the week of the cooling mouth stick
A length of 17-24mm.
The present invention also provides application of the cooling mouth stick as described above in production cigarette.
Cooling mouth stick of the invention is provided with fillter section, temperature descending section, diversion section, has and guarantees flue gas amount of smoke, has drop
The advantages that low flue-gas temperature into oral cavity, especially diversion section and temperature descending section, can both allow flue gas be easy and fast to it is smooth by
The outflow of cigarette section, and temperature of the high-temperature flue gas before entering oral cavity can be significantly reduced, pass through porous lattice block piece, tube body and drop
Warm particle composite structures cool down, and by the Combination Design of temperature descending section tube body, cooling grain diameter and compactedness, in cigarette
When suction, it is ensured that while amount of smoke, the flue-gas temperature in oral cavity is lowered into, to promote the comfort of flue gas suction and expire
Foot sense.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cooling mouth stick of the first embodiment of the invention.
Specific embodiment
Below with reference to embodiment, the present invention will be described in detail.It should be noted that in the absence of conflict, the present invention
In embodiment and embodiment in feature can be combined with each other.For sake of convenience, hereinafter such as occur "upper", "lower", " left side ",
" right side " printed words only indicate consistent with the upper and lower, left and right direction of attached drawing itself, do not play restriction effect to structure.
As shown in Figure 1, cigarette cooling mouth stick, including sequentially connected diversion section 3, temperature descending section 2 and fillter section 1, it is described
Temperature descending section includes hollow tube body, is equipped at least two pieces of porous lattice block pieces 201, the tube body and porous lattice block piece in the tube body
Filled with cooling particle 202 in 201 spaces surrounded；The retention area of flue gas stream is greater than flue gas in diversion section 3 in the tube body
The retention area of stream.
Wherein, the partial size of the cooling particle is 0.6-0.8mm.
The filling rate of cooling particle is 30-50% in the tube body.Select suitable filling rate, in multiple aspiration procedure, drop
Warm mouth stick can play stirring action to cooling particle, prevent certain cooling granule partial temperature excessively high with smoker arms swing,
The homogeneity for being conducive to keep the absorbed heat of each cooling particle, promotes cooling effect.
The porous lattice block piece, tube body and cooling particle are made of poly-lactic acid material.The porous lattice block piece is porous
Strainer.The aperture of hole is 0.2mm in the porous lattice block piece.
The quantity of the porous lattice block piece is two, one of them porous lattice block piece is set to apart from tube body gas inlet end
At the position of 1/6 tube body total length, another porous lattice block piece is set to apart from 1/6 tube body overall length of tube body smoke outlet
At the position of degree.
The water conservancy diversion cavity 301 at perforation diversion section both ends is equipped in the diversion section 3, the flue gas for facilitating cigarette section to generate is fast
It is fast, smooth to pass through.
It further include the fillter section 1 being connect with the smoke outlet of temperature descending section, the length of the fillter section is 6-10 mm, drop
The length of temperature section is 15-30 mm, and the length of diversion section is 8-12 mm.
In order to promote the effect of flue gas cool-down, flue gas enters tube body after diversion section is assembled, due to the cavity body of tube body
Product is significantly greater than the cavity volume of diversion section, flue gas expansion cooling, while flue gas can also be played by cooling particle and when tube body
Reduce the effect of flue-gas temperature.By contrast the study found that temperature descending section designed by the invention substitutes the gauffer in iQOS cigarette
PLA film, entrance flue gas temperature can reduce 5-8 moreoC or so significantly improves the suction aesthetic quality of flue gas.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the present invention, without
For limiting the scope of the invention, after the present invention has been read, those skilled in the art are to various equivalent forms of the invention
Modification each fall within the application range as defined in the appended claims.
Claims (10)
1. cigarette cooling mouth stick, including sequentially connected diversion section (3) and temperature descending section (2), which is characterized in that the temperature descending section
Including hollow tube body, at least two porous lattice block pieces (201), the tube body and porous lattice block piece are equipped in the tube body
(201) filled with cooling particle in the space surrounded；The retention area of flue gas stream is greater than flue gas in diversion section (3) in the tube body
The retention area of stream.
2. cigarette according to claim 1 cooling mouth stick, which is characterized in that the partial size of the cooling particle is 0.5-
1mm。
3. cigarette according to claim 1 cooling mouth stick, which is characterized in that the filling rate of cooling particle in the tube body
For 10-70%.
4. cigarette according to claim 1 cooling mouth stick, which is characterized in that the porous lattice block piece, tube body and cooling
Particle is made of poly-lactic acid material.
5. cigarette according to claim 1 cooling mouth stick, which is characterized in that the porous lattice block piece includes porous filter
One of piece, porous filter screen.
6. cigarette according to claim 1 cooling mouth stick, which is characterized in that the aperture of hole in the porous lattice block piece
For 0.1-0.3mm.
7. cigarette according to claim 1 cooling mouth stick, which is characterized in that the quantity of the porous lattice block piece is two
A, one of them porous lattice block piece is set at the position apart from the 1/6 tube body total length in tube body gas inlet end, another is more
Cell block piece is set at the position apart from 1/6 tube body total length of tube body smoke outlet.
8. cigarette according to claim 1 cooling mouth stick, which is characterized in that be equipped with perforation in the diversion section (3) and lead
Flow the water conservancy diversion cavity (301) at section both ends.
9. cigarette according to claim 1 cooling mouth stick, which is characterized in that further include the smoke outlet with temperature descending section
The fillter section (1) of connection, the length of the fillter section are 6-10 mm, and the length of temperature descending section is 15-30 mm, the length of diversion section
For 8-12 mm.
10. such as application of the described in any item cooling mouth sticks of claim 1-9 in production cigarette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486813.4A CN109288122A (en) | 2018-05-21 | 2018-05-21 | Cigarette cooling mouth stick and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486813.4A CN109288122A (en) | 2018-05-21 | 2018-05-21 | Cigarette cooling mouth stick and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109288122A true CN109288122A (en) | 2019-02-01 |
Family
ID=65167682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486813.4A Pending CN109288122A (en) | 2018-05-21 | 2018-05-21 | Cigarette cooling mouth stick and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109288122A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020001383A1 (en) * | 2018-06-26 | 2020-01-02 | 湖南中烟工业有限责任公司 | Temperature lowering filter tip and application thereof |
| CN111035060A (en) * | 2019-12-30 | 2020-04-21 | 南通醋酸纤维有限公司 | Embedded composite structure and cigarette holder thereof |
| CN111184270A (en) * | 2020-03-20 | 2020-05-22 | 四川三联新材料有限公司 | Heating cigarette cooling firmware and application thereof, and heating cigarette |
| CN112205671A (en) * | 2019-07-11 | 2021-01-12 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature heating non-combustible cigarette with same |
| CN112369670A (en) * | 2019-09-09 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and tobacco product with same |
| CN112369659A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN112754076A (en) * | 2020-12-15 | 2021-05-07 | 深圳香满路健康科技有限公司 | Cigarette bullet and electron cigarette with cooling function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203633494U (en) * | 2013-12-10 | 2014-06-11 | 湖北中烟工业有限责任公司 | Optimized cigarette longitudinal filtering structure |
| CN104921296A (en) * | 2015-06-25 | 2015-09-23 | 云南中烟工业有限责任公司 | Composite filter tip for heating type non-combustion cigarette |
| CN104939314A (en) * | 2015-06-25 | 2015-09-30 | 云南中烟工业有限责任公司 | Three-component composite cigarette holder |
| CN105077576A (en) * | 2015-09-01 | 2015-11-25 | 云南中烟工业有限责任公司 | Three-component-unit compounding filter tip rod |
| CN106490678A (en) * | 2016-10-26 | 2017-03-15 | 中国烟草总公司郑州烟草研究院 | The Medicated cigarette of baffle plate is provided with a kind of filter tip |
| CN206729213U (en) * | 2017-05-09 | 2017-12-12 | 云南中烟新材料科技有限公司 | A kind of compound electrical heating of quaternary is not burnt cigarette |
| CN107568788A (en) * | 2017-09-11 | 2018-01-12 | 云南中烟工业有限责任公司 | A kind of three-stage cigarette filter in the tunnel containing air-flow |
-
2018
- 2018-05-21 CN CN201810486813.4A patent/CN109288122A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203633494U (en) * | 2013-12-10 | 2014-06-11 | 湖北中烟工业有限责任公司 | Optimized cigarette longitudinal filtering structure |
| CN104921296A (en) * | 2015-06-25 | 2015-09-23 | 云南中烟工业有限责任公司 | Composite filter tip for heating type non-combustion cigarette |
| CN104939314A (en) * | 2015-06-25 | 2015-09-30 | 云南中烟工业有限责任公司 | Three-component composite cigarette holder |
| CN105077576A (en) * | 2015-09-01 | 2015-11-25 | 云南中烟工业有限责任公司 | Three-component-unit compounding filter tip rod |
| CN106490678A (en) * | 2016-10-26 | 2017-03-15 | 中国烟草总公司郑州烟草研究院 | The Medicated cigarette of baffle plate is provided with a kind of filter tip |
| CN206729213U (en) * | 2017-05-09 | 2017-12-12 | 云南中烟新材料科技有限公司 | A kind of compound electrical heating of quaternary is not burnt cigarette |
| CN107568788A (en) * | 2017-09-11 | 2018-01-12 | 云南中烟工业有限责任公司 | A kind of three-stage cigarette filter in the tunnel containing air-flow |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020001383A1 (en) * | 2018-06-26 | 2020-01-02 | 湖南中烟工业有限责任公司 | Temperature lowering filter tip and application thereof |
| CN112205671A (en) * | 2019-07-11 | 2021-01-12 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature heating non-combustible cigarette with same |
| CN112369670A (en) * | 2019-09-09 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and tobacco product with same |
| CN111035060A (en) * | 2019-12-30 | 2020-04-21 | 南通醋酸纤维有限公司 | Embedded composite structure and cigarette holder thereof |
| CN112369659A (en) * | 2020-01-16 | 2021-02-19 | 湖北中烟工业有限责任公司 | Cooling filter rod and low-temperature cigarette with same |
| CN111184270A (en) * | 2020-03-20 | 2020-05-22 | 四川三联新材料有限公司 | Heating cigarette cooling firmware and application thereof, and heating cigarette |
| CN112754076A (en) * | 2020-12-15 | 2021-05-07 | 深圳香满路健康科技有限公司 | Cigarette bullet and electron cigarette with cooling function |
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Application publication date: 20190201 |