CN110506989A - A kind of cooling filter stick, application and cigarette - Google Patents
A kind of cooling filter stick, application and cigarette Download PDFInfo
- Publication number
- CN110506989A CN110506989A CN201810486815.3A CN201810486815A CN110506989A CN 110506989 A CN110506989 A CN 110506989A CN 201810486815 A CN201810486815 A CN 201810486815A CN 110506989 A CN110506989 A CN 110506989A
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- CN
- China
- Prior art keywords
- cooling
- filter stick
- cigarette
- powder
- cooling filter
- 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.)
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Classifications
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- 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
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention relates to a kind of cooling filter stick, application and cigarette.The cooling filter stick is molded with by cooling is particles cured, and has porous structure；Effecive porosity inside the cooling filter stick is 65-95%.The present invention uses stuffy diluted means for the first time, significantly reduces the temperature that flue gas enters oral cavity based on Physical temperature-lowering principle, cooling extent is up to 50% or more；Use full grain forming simple for filter stick form, novel, this completely new filter stick form can realize industrialized production, low in cost, good cooling effect；Without adding phase-change material, that is, it can reach good cooling effect, without having to worry about in aspiration procedure, phase-change material state change and causing cools down, and filter stick ventilation is unsmooth, and draw resistance is small, and suction experience sense is good.
Description
Technical field
The present invention relates to a kind of cooling filter stick, application and cigarette, belong to technical field of cigarette production.
Background technique
In traditional cigarette aspiration procedure, the heat that cigarette combustion cone generates can be brought by main flume to filter tip, and with
Cigarette smoking process, be stepped up by the flue-gas temperature of filter tip.Studies have shown that suction close at the end of filter end cigarette
Temperature degree may be up to 70-80 DEG C, and excessively high filter tip temperature will affect the rejection effect of filter tip, while will affect consumer to flue gas
The evaluation of aesthetic quality.The appropriate flue-gas temperature that reduces is necessary.
Low temperature cigarette is to carry out heating to tobacco product by external heating element to generate smog, and usual tobacco product exists
Reach atomization condition under conditions of 250-350 DEG C, to guarantee that filter end requires low adsorption even without suction to amount of smoke under normal conditions
Attached, high-temperature atomizing flue gas can be higher than the temperature that traditional cigarette is burnt by the temperature that filter tip enters oral cavity.Therefore appropriate to reduce cigarette
Temperature degree is also the key technology of low temperature cigarette development.
Chinese patent CN201510045745.4 provides a kind of filter tip and cigarette, adds phase-change material by filter end
Reduce flue-gas temperature, used phase-change material is hydrated inorganic salt and urea admixture, usage mode is to be sprayed on vinegar fibre
On mouth stick or crystal is placed between two-section filter tip, be this hydrated salt usage mode well known to industry and effect be exist it is tight
Weight problem.
Chinese patent CN101396173 provides the method and its cigarette structure of a kind of cigarette vortex temperature-reduction fragrance-protecting, be
Swirl channel is set identical as air before cigarette filter, reaches cooling effect, structure is more complicated and is unsuitable for low-temperature heat not
Burn cigarette.
Summary of the invention
Present invention solves the technical problem that be, when cigarette (including traditional cigarette and low-temperature heat do not burn cigarette) suction,
The smoke temperature generated of burning is higher, has burning sensation to consumer oral cavity, influences suction experience.
In order to solve the above-mentioned technical problem, technical scheme is as follows: a kind of cooling filter stick, particles cured by cooling down
It is molded with, and there is porous structure；Effecive porosity inside the cooling filter stick is 65-95%.
In the present invention, cooling filter stick has porous structure, is molded with by cooling is particles cured, and inside has complicated and connects
Continuous channel, after high-temperature flue gas enters cooling filter stick from cooling filter stick one end, high-temperature flue gas rapid dispersion is in cooling filter stick
In hole, and heat exchange is come into full contact with cooling particle, realizes cooling；In addition, stroke of the high-temperature flue gas in cooling filter stick is long, obtain
The good cooling effect obtained.
Further, the cooling filter stick passes through adhesive bonding curing molding by cooling particle.
Further, the cooling filter stick is by compact grain microwave or heat cure obtained by molding, and further, cool down filter stick
Middle moisture content is 5-12wt%.
Further, the cooling particle is spherical or subsphaeroidal.The inside of spherical or subsphaeroidal certifiable detemperature rate stick
There are complicated enough and continuous exhaust gases passes；Further, the cooling particle is closely knit particle, the closely knit certifiable suction of particle
Attached ability is as small as possible, be especially suitable for low temperature do not burn cigarette filter rod cooling.
Further, the porous structure is class honeycomb.
Further, it after the cooling particle is sufficiently mixed by matrix powder, hot melt adhesive powder, excipient, water, is granulated,
Screening obtains.Wherein, matrix powder, hot melt adhesive powder, excipient, water proportion can choose as needed, can normally smoothly
Granulating and forming.
Described matrix powder includes at least one of vegetable material, inorganic material, metal powder.
Further, the vegetable material includes tobacco material, straw, peanut shell, bagasse, corncob, pericarp, fragrance
At least one of property plant；The inorganic material includes at least one of powdered carbon, clay, calcium carbonate, silica；The gold
Belonging to powder includes at least one of iron powder, aluminium oxide, copper powder.
Vegetable material can be minimized cost using one side, and another aspect fragrance plant also has in filter stick assigns
Perfume effect.Inorganic material and metal powder will not introduce external peculiar smell, and metallic powder is more conducive to cooling effect
It plays.
Further, the fragrance plant includes at least one of santal, agalloch eaglewood, cloves, coffee, fennel.
The hot melt adhesive powder includes at least one of EVA, TPU, PE, PA, PES.Can guarantee particle molding and
The molding of grain stick.
Quality accounting of the hot melt adhesive powder in cooling particle is 5%-50%, preferably 10%-40%, Qi Tacheng
Point content can be adjusted as needed.Suitable hot melt adhesive dosage can guarantee enough bonding forces, it is excessive then may be stifled when melting
Channel is filled in, cooling effect is influenced.
The excipient includes microcrystalline cellulose, pre-gelatinized starch.
The partial size of the cooling particle is 10-50 mesh.Further, moisture content is 7-15wt% in cooling particle.Water
Point content is maintained at content range appropriate, it is ensured that cooling filter stick does not go mouldy, while making to keep during cigarette smoking
Preferable mouthfeel.
Further, the effecive porosity inside the cooling filter stick is 80-95%.
The production method of above-mentioned cooling filter stick includes the following steps:
1) by least one of vegetable material/inorganic material/metal powder, hot melt adhesive powder, microcrystalline cellulose, pre- paste
Change starch, water etc. to be sufficiently mixed, be granulated, dry, screening obtains the cooling particle of appropriate particle size；
2) cool down filter stick needed for being by the cylinder that cooling grain forming obtained is certain size.Further, described
Contain phase-change material in cooling particle；Further, phase-change material is not contained in the cooling particle.
Application of the cooling filter stick as described above in production cigarette.
A kind of cigarette, including sequentially connected smoke portion and filter tip, the filter tip is interior to be equipped with cooling as described above
Filter stick.
Further, it is that can be used as cigarette cooling to filter that the cooling filter stick is compound by a certain percentage with other regular plugs
Stick.Suitable cooling filter lengths can be chosen according to cooling extent and the needs of technique.
Further, the regular plug is vinegar fibre filter stick, propene fibre filter stick, paper filter stick, blank pipe stick etc..
The cooling filter stick can be used for conventional cigarette or low-temperature heat is not burnt cigarette.
The cooling filter stick connects pipe tobacco section processed or smoke section for aspirating, wherein cooling filter stick is close to pipe tobacco/smoke section.
Compared with prior art, technical solution of the present invention bring technical effect:
(1) stuffy diluted means are used for the first time, and flue gas is significantly reduced based on Physical temperature-lowering principle and enters oral cavity
Temperature, cooling extent is up to 50% or more；
(2) use full grain forming simple for filter stick form, novel, this completely new filter stick form can realize industrial metaplasia
It produces, low in cost, good cooling effect；
(3) without adding phase-change material, that is, it can reach good cooling effect, without having to worry about in aspiration procedure, phase transformation material
Expect state change and cause cooling filter stick ventilation unsmooth, draw resistance is small, and suction experience sense is good.
Specific embodiment
Following embodiment is intended to illustrate summary of the invention, rather than further limits to the scope of the present invention.
Embodiment 1
In the present embodiment, test process includes the following steps:
1) in parts by mass, take 100 parts of the tobacco material of 80-150 mesh, 20 parts of EVA hot-melt adhesive, 100 parts of microcrystalline cellulose,
It 50 parts of pre-gelatinized starch, is uniformly mixed, adds 100 parts of pure water to stir evenly to form wet softwood；2) above-mentioned wet softwood is squeezed
Round as a ball granulation, drying, sieving take 30-50 mesh ball particle out, spare；3) ball particle obtained is continued through into circular pipe
And microwave curing is shaped to the loose porous cylinder of circumference 23.5mm, is cut into the cooling particle filter rod segments of 120mm length；4) it drops
By 10:15 length than compound and connect cigarette processed, temperature descending section is synchronous to use vinegar fibre filter stick close to pipe tobacco end for warm filter rod segments and vinegar fibre section
Same size cigarette processed is connect as control.Two kinds of filter stick cigarette are burnt and sucked, its filter stick discharge-end temperature when testing the 5th mouthful respectively,
It the results are shown in Table 1.
Embodiment 2
In the present embodiment, test process includes the following steps:
1) 20 parts of 80 parts of tobacco material, carbon dust, 20 parts of the TPU hot melt adhesive, microcrystalline cellulose of 80-150 mesh in parts by mass, are taken
Plain 120 parts, 40 parts of pre-gelatinized starch, are uniformly mixed, add 150 parts of pure water to stir evenly to form wet softwood；It 2) will be above-mentioned wet
Soften material extrusion-spheronization pelletizing, drying, sieving take 20-50 mesh ball particle, spare；3) ball particle obtained is continued through
Circular pipe and heat cure are shaped to the loose porous cylinder of circumference 23.5mm, are cut into the cooling particle filter stick of 84mm length
Section；4) by 7:18 length than compound and connect cigarette processed, temperature descending section is synchronized and is adopted close to pipe tobacco end for cooling particle filter rod segments and vinegar fibre section
Vinegar fibre filter stick is used to connect same size cigarette processed as control.Two kinds of filter stick cigarette are burnt and sucked, its filter stick when testing the 5th mouthful respectively
Discharge-end temperature the results are shown in Table 1.
Embodiment 3
In the present embodiment, test process includes the following steps:
1) 60 parts of 100-150 mesh shaddock peel powder, 5 parts of Sandalwood powder, 80 parts of tobacco powder, modified starch in parts by mass, are taken
20 parts, 100 parts of microcrystalline cellulose are sprayed water 100 parts after mixing, are uniformly mixed preparation mixing softwood；2) above-mentioned mixing softwood
Extrusion-spheronization pelletizing, drying, sieving take 20-40 mesh particle spare；3) cooling particle continuous microwave curing molding obtained is circle
The loose porous cylinder of all 23.5mm is cut into the cooling filter rod segments of 120mm length；5) cooling filter rod segments are pressed with papery blank pipe section
10:15 length is than compound and connect low temperature cigarette processed, and temperature descending section is close to pipe tobacco end, and synchronous using vinegar fibre filter stick to connect same size processed low
Warm rolling cigarette is as control.Two kinds of filter stick cigarette are burnt and sucked, its filter stick discharge-end temperature when testing the 5th mouthful respectively the results are shown in Table 1.
Embodiment 4
1) 30 parts of 100-150 mesh iron powder is taken, 20 parts of ground coffee, 100 parts of tobacco powder, 35 parts of modified starch, microcrystalline cellulose
80 parts of element is sprayed water 120 parts after mixing, is uniformly mixed preparation mixing softwood；2) above-mentioned softwood extrusion-spheronization pelletizing, drying,
Sieving takes 30-50 mesh particle spare；3) cooling particle continuous microwave curing molding obtained is the loose porous of circumference 23.5mm
Cylinder is cut into the cooling filter rod segments of 120mm length；5) cooling filter rod segments and papery blank pipe section by 10:15 length than it is compound simultaneously
Low temperature cigarette processed is connect, temperature descending section is synchronous to connect same size low temperature cigarette processed as control using vinegar fibre filter stick close to pipe tobacco end.It is right
Two kinds of filter stick cigarette are burnt and sucked, its filter stick discharge-end temperature when testing the 5th mouthful respectively the results are shown in Table 1.
1 temperature detection result of table
Detection shows that cooling filter stick provided by the invention has obviously cooling effect.
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. a kind of cooling filter stick, which is characterized in that be molded with by cooling is particles cured, and there is porous structure；The cooling
Effecive porosity inside filter stick is 65-95%.
2. cooling filter stick according to claim 1, which is characterized in that the cooling particle is by matrix powder, hot-melt adhesive powder
It after end, excipient, water are sufficiently mixed, is granulated, sieves, obtain.
3. cooling filter stick according to claim 2, which is characterized in that described matrix powder includes vegetable material, inorganic material
At least one of material, metal powder.
4. cooling filter stick according to claim 3, which is characterized in that the vegetable material includes tobacco material, straw, flower
At least one of raw shell, bagasse, corncob, pericarp, fragrance plant；The inorganic material includes powdered carbon, clay, carbonic acid
At least one of calcium, silica；The metal powder includes at least one of iron powder, aluminium oxide, copper powder.
5. cooling filter stick according to claim 2, which is characterized in that the hot melt adhesive powder include EVA, TPU, PE, PA,
At least one of PES.
6. cooling filter stick according to claim 2, which is characterized in that quality of the hot melt adhesive powder in cooling particle
Accounting is 5%-50%.
7. cooling filter stick according to claim 2, which is characterized in that the excipient includes microcrystalline cellulose, pre-gelatinized
Starch.
8. cooling filter stick according to claim 1, which is characterized in that the partial size of the cooling particle is 10-50 mesh.
9. such as application of the described in any item cooling filter sticks of claim 1-8 in production cigarette.
10. a kind of cigarette, including sequentially connected smoke portion and filter tip, which is characterized in that be equipped in the filter tip as weighed
Benefit requires the described in any item cooling filter sticks of 1-8.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486815.3A CN110506989A (en) | 2018-05-21 | 2018-05-21 | A kind of cooling filter stick, application and cigarette |
| KR1020207036646A KR102652799B1 (en) | 2018-05-21 | 2019-03-19 | Cooling filter rod, application and cigarette |
| PCT/CN2019/078660 WO2019223412A1 (en) | 2018-05-21 | 2019-03-19 | Cooling filter rod, application and cigarette |
| US17/057,605 US20210204595A1 (en) | 2018-05-21 | 2019-03-19 | Cooling filter rod, application thereof and cigarette |
| JP2020563976A JP7089066B2 (en) | 2018-05-21 | 2019-03-19 | Temperature lowering filter rod, its use, and cigarette |
| EP19806898.3A EP3797606A4 (en) | 2018-05-21 | 2019-03-19 | Cooling filter rod, application and cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486815.3A CN110506989A (en) | 2018-05-21 | 2018-05-21 | A kind of cooling filter stick, application and cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110506989A true CN110506989A (en) | 2019-11-29 |
Family
ID=68621495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486815.3A Pending CN110506989A (en) | 2018-05-21 | 2018-05-21 | A kind of cooling filter stick, application and cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110506989A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053280A (en) * | 2020-01-08 | 2020-04-24 | 四川中烟工业有限责任公司 | Preparation method of reconstituted tobacco |
| CN111449271A (en) * | 2020-04-09 | 2020-07-28 | 安徽中烟工业有限责任公司 | Smoke release particle material containing biomass fibers and preparation method 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 |
| CN112385883A (en) * | 2020-11-17 | 2021-02-23 | 云南中烟工业有限责任公司 | Heating non-combustion cigarette paper for electromagnetic heating and preparation and application thereof |
| WO2023103170A1 (en) * | 2021-12-09 | 2023-06-15 | 内蒙古昆明卷烟有限责任公司 | Filter rod for cigarette, and preparation method therefor |
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| CN106036999A (en) * | 2016-08-08 | 2016-10-26 | 普瑞特机械制造股份有限公司 | Compound cigarette filter tip |
| CN106617285A (en) * | 2016-09-27 | 2017-05-10 | 湖北中烟工业有限责任公司 | Variable color fragrance bead for tobacco and preparation method of the fragrance bead |
| CN207285180U (en) * | 2017-08-16 | 2018-05-01 | 河南中烟工业有限责任公司 | A kind of cigarette rod and cigarette rod product |
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| CN103037718A (en) * | 2010-07-30 | 2013-04-10 | 日本烟草产业株式会社 | Smokeless flavor inhalator |
| CN103393218A (en) * | 2013-08-06 | 2013-11-20 | 上海华宝生物科技有限公司 | Solid-type filter stick formed by granular assembling and preparation method thereof |
| CN106036999A (en) * | 2016-08-08 | 2016-10-26 | 普瑞特机械制造股份有限公司 | Compound cigarette filter tip |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053280A (en) * | 2020-01-08 | 2020-04-24 | 四川中烟工业有限责任公司 | Preparation method of reconstituted tobacco |
| 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 |
| CN111449271A (en) * | 2020-04-09 | 2020-07-28 | 安徽中烟工业有限责任公司 | Smoke release particle material containing biomass fibers and preparation method thereof |
| CN112385883A (en) * | 2020-11-17 | 2021-02-23 | 云南中烟工业有限责任公司 | Heating non-combustion cigarette paper for electromagnetic heating and preparation and application thereof |
| WO2023103170A1 (en) * | 2021-12-09 | 2023-06-15 | 内蒙古昆明卷烟有限责任公司 | Filter rod for cigarette, and preparation method therefor |
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Application publication date: 20191129 |
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