CN110250560A - A kind of hollow supporting element including hollow cooling element and the cigarette comprising it - Google Patents
A kind of hollow supporting element including hollow cooling element and the cigarette comprising it Download PDFInfo
- Publication number
- CN110250560A CN110250560A CN201910424433.2A CN201910424433A CN110250560A CN 110250560 A CN110250560 A CN 110250560A CN 201910424433 A CN201910424433 A CN 201910424433A CN 110250560 A CN110250560 A CN 110250560A
- Authority
- CN
- China
- Prior art keywords
- hollow
- supporting element
- cooling element
- hollow supporting
- tube wall
- 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 64
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 23
- 239000000779 smoke Substances 0.000 claims description 21
- 239000011162 core material Substances 0.000 claims description 17
- -1 polyethylene Polymers 0.000 claims description 12
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 11
- 239000004626 polylactic acid Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920006221 acetate fiber Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 229920002521 macromolecule Polymers 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 24
- 239000003546 flue gas Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 7
- 210000000214 mouth Anatomy 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 6
- 241000208125 Nicotiana Species 0.000 description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012782 phase change material Substances 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 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
- A24D1/00—Cigars; Cigarettes
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention discloses a kind of hollow supporting elements for including hollow cooling element comprising tube wall (21) and lumen (22)；There is the hollow cooling element (23) for being close to the tube wall (21), the hollow cooling element (23) is axially extending along the hollow supporting element and runs through the hollow supporting element in lumen (22)；There is the groove (231) axially extending along the hollow cooling element (23), groove (231) opening is backwards to the tube wall (21) on the hollow cooling element (23).It does not burn Cigarette the invention also discloses the heating comprising the hollow supporting element, hollow supporting element support force in cigarette of the present invention is strong and can take into account cooling effect to flue gas, temperature descending section can even be replaced, the hollow supporting element will not contract during decalescence simultaneously collapses, and suction experience sense is good.
Description
Technical field
The invention patent relates to heat technical field of cigarette production of not burning, and in particular to one kind includes hollow cooling element
Hollow supporting element and cigarette comprising it.
Background technique
Demand with consumer for the attention of health problem and to cigarette product individualized experience is promoted, tobacco business
Constantly response consumer demand upgrading, develops the various cigarettes with reducing tar and reducing harm.Wherein, heating not burning type cigarette by
It is different from traditional cigarette product in its cigarette heating method, consumer can be being met for the requirement of sense of cigarette product
While more healthy suction experience is provided.
The existing heating Cigarette that do not burn mainly includes smoke core material section, hollow supporting element, temperature descending section and filter segment,
Wherein hollow supporting element not only plays the role of support to cigarette, more important is convergence flue gas and assists temperature descending section to flue gas
Cooling.The prior art forms ventilation hole by punching hollow supporting element tube wall, enters outside air in hollow supporting element
Portion is mixed with flue gas, to increase amount of smoke, is effectively reduced flue-gas temperature, but its to the cooling effect of flue gas and make air with
The mixed effect of flue gas is still bad, and reason is following two points: 1, the contact area of flue gas and hollow supporting element tube wall has
Limit, can not achieve effective cooling；2, flue gas and the air residence time in hollow supporting element are short, and flue gas and air are directly fast
Speed enters temperature descending section by hollow supporting element, cannot reach and be sufficiently mixed.Therefore, in order to further realize the drop to flue gas
Temperature presently mainly improves or directly increases the dosage of cooling material for the cooling material of temperature descending section, but the material that cools down
Material is mostly phase-change material, and after pumping is taken a few mouthfuls of it, phase-change material contracting is collapsed and blocking airflow channel, resistance to suction significantly increase, influence to take out
Inhale experience.
Therefore, it is strong and the hollow supporting element of cooling effect can be taken into account temperature descending section is assisted to realize to cigarette to develop a kind of support force
The better cooling effect of gas, even substitution temperature descending section, are desirable.
The present invention is proposed to solve the above-mentioned problems.
Summary of the invention
First aspect present invention provides a kind of hollow supporting element for including hollow cooling element comprising tube wall 21 and pipe
Chamber 22；
There is the hollow cooling element 23 for being close to the tube wall 21, the hollow cooling element 23 is in described in lumen 22
Empty support component is axially extending at least a part of；
There is the groove 231 axially extending along the hollow cooling element 23 on the hollow cooling element 23, it is described recessed
The opening of slot 231 is backwards to the tube wall 21.
Preferably, the number of the groove 231 is N, and N is the positive integer more than or equal to 2.
Preferably, the groove 231 extends along the hollow supporting element axial screw.
Preferably, 231 cross section of groove is " u "-shaped, " V " shape or arc.
Preferably, the material of the tube wall 21 is paper wood or high molecular material non-woven fabrics, and the high molecular material is selected from vinegar
Sour fiber, polylactic acid, polyethylene, polypropylene or polyethylene terephthalate.
Preferably, the hollow cooling element 23 sprays high score by high molecular material extrusion forming or on the tube wall 21
Sub- material preparation, the high molecular material are selected from acetate fiber, polylactic acid, polyethylene, polypropylene or poly terephthalic acid second two
Alcohol ester.
Preferably, the hollow supporting element, which has, radially runs through the tube wall 21 and the hollow cooling element 23
Ventilation hole 24.
Second aspect of the present invention provides a kind of heating and does not burn Cigarette, successively includes: smoke core material section 1, this hair
Hollow supporting element described in bright first aspect and filter segment 4；
Preferably, also there is temperature descending section 3, the hollow support member between the hollow supporting element and the filter segment 4
Part, temperature descending section 3 and the filter segment 4 are wrapped to form mouth stick, the smoke core material section 1 and the mouth stick by connecing by forming paper
Paper tipping is filled, the length of the hollow supporting element is the 1/3-3/4 of the mouth stick total length.
Wherein, the temperature descending section 3 is the polylactic acid reticular membrane gathered, polylactic acid tow or package polylactic acid reticular membrane
Acetate silk.
Wherein, the filter segment 4 is acetate silk or acetate fiber and the tow that polylactic acid is blended.
Wherein, the smoke core material section 1 is the pipe tobacco containing smoke agent or the reconstituted tobacco comprising fragrance matter is unordered fills out
Rodlike smoke cigarette core made of filling.
Compared with the existing technology, the invention has the following advantages:
1, there is hollow cooling element 23 in hollow supporting element of the present invention, flue gas can be dropped while converging flue gas
Temperature, while there is groove 231 on hollow cooling element 23, and groove 231 can increase connecing for flue gas and hollow cooling element 23
Contacting surface product, to realize more effectively cooling.
2, the groove 231 in scheme on hollow cooling element 23 is preferably carried out along the hollow supporting element in the present invention
Axial screw extends, and can change the gas of the flue gas and air that contact with hollow cooling element 23 using the method extended spirally
Flow path makes flue gas and air point mixing, avoids cigarette to increase flue gas and the air residence time in hollow cooling element 23
Gas and air further realize the cooling to flue gas directly quickly through hollow cooling element 23.
3, the hollow cooling element 23 of the present invention is prepared by high molecular material extrusion forming, during decalescence not
It can contract and collapse, avoid after pumping is taken a few mouthfuls of it, since phase-change material contracting is collapsed and blocking airflow channel, cause resistance to suction significantly to increase, shadow
Ring suction experience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the embodiment of the present invention 1 heats the Cigarette that do not burn；
Fig. 2 is the structural schematic diagram that the embodiment of the present invention 2 heats the Cigarette that do not burn；
Fig. 3 is hollow supporting element structural schematic diagram of the present invention；
The title of appended drawing reference in the description of the drawings: 1- smoke core material section, 2- hollow supporting element, 3- temperature descending section, 4- filter
Mouth section, 21- tube wall, 22- lumen, the hollow cooling element of 23-, 24- ventilation hole, 231- groove.
Specific embodiment
The present invention is described in further details with attached drawing with reference to embodiments, embodiment is only limitted to illustrate the present invention,
Rather than limitation of the invention.
Embodiment 1
The Cigarette as shown in Figure 1, a kind of heating of the invention is not burnt successively includes: smoke core material section 1, hollow
Support component 2 and filter segment 4；
The hollow supporting element 2 and the filter segment 4 are wrapped to form mouth stick, the smoke core material section 1 by forming paper
It is hinged with the mouth stick by tipping paper；
The length of the hollow supporting element 2 is the 1/2 of the mouth stick total length.
Wherein the hollow supporting element 2 includes hollow cooling element, and the hollow supporting element 2 includes tube wall 21 and pipe
Chamber 22；
There is the hollow cooling element 23 for being close to the tube wall 21, the hollow cooling element 23 is in described in lumen 22
Empty support component is axially extending and runs through the hollow supporting element；
There is the groove 231 axially extending along the hollow cooling element 23 on the hollow cooling element 23, it is described recessed
The opening of slot 231 is backwards to the tube wall 21.
The number of the groove 231 is 11.
The groove 231 extends along the hollow supporting element axial screw.
231 cross section of groove is " V " shape.
The material of the tube wall 21 is paper wood.
The hollow cooling element 23 is prepared by high molecular material extrusion forming, and the high molecular material is selected from polylactic acid.
The hollow supporting element has the ventilation for radially running through the tube wall 21 and the hollow cooling element 23
Hole 24.
Wherein, the filter segment 4 is acetate silk.
Wherein, the smoke core material section 1 is rodlike smoke cigarette core made of the unordered filling of the pipe tobacco containing smoke agent.
Cigarette comparative sample 1, the other structures and the present embodiment of cigarette comparative sample 1 are rolled according to the present embodiment cigarette sample 1
1 structure of cigarette sample is identical, is only not add hollow cooling element in the lumen 22 of hollow supporting element 2.The two is used respectively
It is aspirated in heating the cigarette smoking set that do not burn, the flue-gas temperature that discovery cigarette comparative sample 1 enters smoker oral cavity is 51 DEG C, is inhaled
Cigarette person feels relatively to scald, and smoking experience is poor.And the flue-gas temperature that the present embodiment cigarette sample 1 enters smoker oral cavity is 37 DEG C, is inhaled
Cigarette person's sensible temperature fits into suction.
Therefore, 2 support force of hollow supporting element in the present embodiment cigarette sample 1 is strong and can take into account cooling effect to flue gas
Fruit, it might even be possible to replace temperature descending section.
Embodiment 2
The present embodiment heats the Cigarette that do not burn to be a kind of, successively includes: smoke core material section 1, hollow supporting element
2, temperature descending section 3 and filter segment 4；
The hollow supporting element 2, temperature descending section 3 and the filter segment 4 are wrapped to form mouth stick, the smoke by forming paper
Core material section 1 and the mouth stick are hinged with by tipping paper, and the length of the hollow supporting element 2 is the 2/5 of the mouth stick total length.
Wherein the hollow supporting element 2 includes hollow cooling element, and the hollow supporting element 2 includes tube wall 21 and pipe
Chamber 22；
There is the hollow cooling element 23 for being close to the tube wall 21, the hollow cooling element 23 is in described in lumen 22
Empty support component is axially extending and runs through the hollow supporting element；
There is the groove 231 axially extending along the hollow cooling element 23 on the hollow cooling element 23, it is described recessed
The opening of slot 231 is backwards to the tube wall 21.
The number of the groove 231 is 11.
The groove 231 extends along the hollow supporting element axial screw.
231 cross section of groove is " V " shape.
The material of the tube wall 21 is paper wood.
The hollow cooling element 23 is prepared by high molecular material extrusion forming, and the high molecular material is selected from polylactic acid.
The hollow supporting element has the ventilation for radially running through the tube wall 21 and the hollow cooling element 23
Hole 24.
Wherein, the temperature descending section 3 is the polylactic acid reticular membrane gathered.
Wherein, the filter segment 4 is acetate silk.
Wherein, the smoke core material section 1 is rodlike smoke cigarette core made of the unordered filling of the pipe tobacco containing smoke agent.
Cigarette comparative sample 2, the other structures and the present embodiment of cigarette comparative sample 2 are rolled according to the present embodiment cigarette sample 2
2 structure of cigarette sample is identical, is only not add hollow cooling element in the lumen 22 of hollow supporting element 2.The two is used respectively
It is aspirated in heating the cigarette smoking set that do not burn, the flue-gas temperature that discovery cigarette comparative sample 2 enters smoker oral cavity is 42 DEG C, is inhaled
Cigarette person feels relatively to scald, and smoking experience is poor.And the flue-gas temperature that the present embodiment cigarette sample 2 enters smoker oral cavity is 35 DEG C, is inhaled
Cigarette person's sensible temperature fits into suction.
Therefore, 2 support force of hollow supporting element in the present embodiment cigarette sample 1 is strong and can take into account cooling effect to flue gas
Fruit.
Claims (9)
1. a kind of hollow supporting element for including hollow cooling element, which is characterized in that it includes tube wall (21) and lumen (22)；
There is the hollow cooling element (23) for being close to the tube wall (21), the hollow cooling element (23) is along institute in lumen (22)
It is axially extending at least a part of to state hollow supporting element；
There is the groove (231) axially extending along the hollow cooling element (23) on the hollow cooling element (23), it is described
Groove (231) opening is backwards to the tube wall (21).
2. the hollow supporting element according to claim 1 for including hollow cooling element, which is characterized in that the groove
(231) number is N, and N is the positive integer more than or equal to 2.
3. the hollow supporting element according to claim 1 for including hollow cooling element, which is characterized in that the groove
(231) extend along the hollow supporting element axial screw.
4. the hollow supporting element according to claim 1 for including hollow cooling element, which is characterized in that the groove
(231) cross section is " u "-shaped, " V " shape or arc.
5. the hollow supporting element according to claim 1 for including hollow cooling element, which is characterized in that the tube wall
(21) material be paper wood or high molecular material non-woven fabrics, the high molecular material be selected from acetate fiber, polylactic acid, polyethylene,
Polypropylene or polyethylene terephthalate.
6. the hollow supporting element according to claim 1 for including hollow cooling element, which is characterized in that drop from the air in described
Warm component (23) sprays high molecular material preparation, the macromolecule by high molecular material extrusion forming or on the tube wall (21)
Material is selected from acetate fiber, polylactic acid, polyethylene, polypropylene or polyethylene terephthalate.
7. the hollow supporting element according to claim 1 for including hollow cooling element, which is characterized in that the hollow branch
Supportting element has the ventilation hole (24) for radially running through the tube wall (21) and the hollow cooling element (23).
The Cigarette 8. a kind of heating is not burnt, which is characterized in that it successively includes: smoke core material section (1), claim 1-7
Described in any item hollow supporting elements and filter segment (4)；
The hollow supporting element and the filter segment (4) are wrapped to form mouth stick by forming paper, the smoke core material section (1) and
The mouth stick is hinged with by tipping paper；
The length of the hollow supporting element is the 1/3-3/4 of the mouth stick total length.
9. heating according to claim 8 is not burnt Cigarette, which is characterized in that the hollow supporting element and described
Also there are temperature descending section (3) between filter segment (4), the hollow supporting element, temperature descending section (3) and the filter segment (4) pass through into
Type paper is wrapped to form mouth stick, the smoke core material section (1) and the mouth stick and is hinged with by tipping paper, the hollow supporting element
Length is the 1/3-3/4 of the mouth stick total length.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424433.2A CN110250560A (en) | 2019-05-21 | 2019-05-21 | A kind of hollow supporting element including hollow cooling element and the cigarette comprising it |
| KR1020207029088A KR102447027B1 (en) | 2019-05-21 | 2019-08-08 | A hollow support element including a hollow temperature lowering member therein and a cigarette including the same |
| PCT/CN2019/099834 WO2020232838A1 (en) | 2019-05-21 | 2019-08-08 | Hollow support element comprising hollow cooling component and cigarette comprising same |
| JP2020551400A JP7153738B2 (en) | 2019-05-21 | 2019-08-08 | Hollow support element containing hollow temperature-reducing member, and tobacco stick containing such hollow support element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424433.2A CN110250560A (en) | 2019-05-21 | 2019-05-21 | A kind of hollow supporting element including hollow cooling element and the cigarette comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110250560A true CN110250560A (en) | 2019-09-20 |
Family
ID=67914959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424433.2A Pending CN110250560A (en) | 2019-05-21 | 2019-05-21 | A kind of hollow supporting element including hollow cooling element and the cigarette comprising it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110250560A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2022222954A1 (en) * | 2021-04-21 | 2022-10-27 | 湖南吉首市民族烟材有限公司 | Cooling element for heat-not-burn cigarette and heat-not-burn cigarette |
| WO2022252247A1 (en) * | 2021-05-31 | 2022-12-08 | 云南中烟工业有限责任公司 | Heated cigarette filter rod having natural ventilation function and heated cigarette comprising same |
| RU2809815C1 (en) * | 2021-05-31 | 2023-12-19 | Чайна Табакко Юньнань Индастриал Ко., Лтд | Filter rod of heated cigarette, having natural function of air passage, and heated cigarette containing it |
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- 2019-05-21 CN CN201910424433.2A patent/CN110250560A/en active Pending
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| CN1748591A (en) * | 2005-11-07 | 2006-03-22 | 夏侯晓雷 | Filter tip |
| CN107087811A (en) * | 2017-05-26 | 2017-08-25 | 湖北中烟工业有限责任公司 | With reduction flue-gas temperature and the low temperature cigarette for preventing that mouth rod heat from collapsing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| WO2022222954A1 (en) * | 2021-04-21 | 2022-10-27 | 湖南吉首市民族烟材有限公司 | Cooling element for heat-not-burn cigarette and heat-not-burn cigarette |
| WO2022252247A1 (en) * | 2021-05-31 | 2022-12-08 | 云南中烟工业有限责任公司 | Heated cigarette filter rod having natural ventilation function and heated cigarette comprising same |
| RU2809815C1 (en) * | 2021-05-31 | 2023-12-19 | Чайна Табакко Юньнань Индастриал Ко., Лтд | Filter rod of heated cigarette, having natural function of air passage, and heated cigarette containing it |
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