CN108113051B - Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette - Google Patents
Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette Download PDFInfo
- Publication number
- CN108113051B CN108113051B CN201711284850.9A CN201711284850A CN108113051B CN 108113051 B CN108113051 B CN 108113051B CN 201711284850 A CN201711284850 A CN 201711284850A CN 108113051 B CN108113051 B CN 108113051B
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- Prior art keywords
- cigarette
- heating
- burnt
- hollow portion
- filter
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 115
- 238000010438 heat treatment Methods 0.000 title claims abstract description 72
- 238000001816 cooling Methods 0.000 claims abstract description 64
- 241000208125 Nicotiana Species 0.000 claims abstract description 55
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 55
- 229920002301 cellulose acetate Polymers 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 48
- 239000003546 flue gas Substances 0.000 abstract description 48
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000747 poly(lactic acid) Polymers 0.000 description 3
- 239000004626 polylactic acid Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 235000019505 tobacco product Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- 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
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
-
- 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
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
-
- 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
- A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
-
- 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
- A24D3/17—Filters specially adapted for simulated smoking devices
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Cigarette filter is not burnt the invention discloses a kind of heating and heating is not burnt cigarette, the heating cigarette filter that do not burn includes connected first part and second part, the first part is filter stick, the second part includes at least one hollow portion and at least one cooling portion, the cooling portion includes at least one perforative cavity passage, and the middle part of the hollow portion is perforative cavity structure.The heating of the invention cigarette filter that do not burn includes filter stick, cooling portion and hollow portion, after tobacco section is heated by corresponding heater when suction, flue gas passes through hollow portion, cooling portion and filter stick, the throughput and flue gas concentration of flue gas are effectively increased, while reducing flue-gas temperature and promoting the suction quality etc. of cigarette.
Description
Technical field
The present invention relates to Cigarette processing manufacturing technology field, in particular to a kind of heating do not burn cigarette filter and
Heat the cigarette that do not burn.
Background technique
As health is increasingly paid attention in the continuous reinforcement and people of national governments' tobacco control dynamics, tobacco business, which relies on, to be passed
The papery cigarette of system obtains the space that profit increases and is also constantly reducing, therefore actively researches and develops a kind of reduction tobacco harmful components and release
New tobacco products high-volume is a necessary selection.
It heating the cigarette that do not burn and (300 DEG C or so) is heated to pipe tobacco using special heat source, pipe tobacco, which only heats, not to burn,
Pipe tobacco temperature is greatly reduced well below traditional cigarette, flue gas harmful chemical component and bio-toxicity, it is possible to reduce tobacco high temperature
The harmful components that burning cracking generates；Meanwhile it is so different from the yin of traditional cigarette, its pipe tobacco when aspirating interval is in non-heated
State, therefore side-stream smoke and environment flue gas are also greatly reduced.
In view of the unique advantage of heating not burning type cigarette, Philip Mirris Products Inc, British American Tobacco Co., Ltd,
To heating, burning type cigarette the relevant technologies have not carried out system research for R. J. Reynolds Tobacco Co. etc., do not burn in particular for heating
Type Cigarette has carried out the layout of intellectual property.Domestic tobacco enterprise has been carried out big in terms of cigarette is not burnt in heating in recent years
Quantifier elimination, such as CN103584288 A, CN103859597 A, CN203735475 U patent more stress setting for heating device
The cooperation of meter and cigarette and heating device, has less research about cigarette structure design aspect.Existing patent
201310111258, the patents such as 201310143670, which disclose, heats the tobacco product that do not burn, and entire cigarette holder and heating device are equal
It is structure as a whole.
Summary of the invention
Cigarette filter is not burnt in a kind of heating provided by the invention and heating is not burnt cigarette, which does not burn cigarette filter
Mouth effectively increases the throughput and flue gas concentration of flue gas, while reducing flue-gas temperature and promoting the suction quality etc. of cigarette.
It is a kind of to heat the cigarette filter that do not burn, be including connected first part and second part, the first part
Filter stick, the second part include at least one hollow portion and at least one cooling portion, and the cooling portion includes that at least one is passed through
The cavity passage worn, the middle part of the hollow portion are perforative cavity structure, and the diameter of the cavity structure is more than or equal to described
The diameter of cavity passage.
Further, the filter stick is cellulose acetate filter stick.
Further, the cooling portion includes multiple perforative cavity passages.
Further, the length in the cooling portion is 5~30mm.
Further, the length of the hollow portion is 5~30mm.
Further, the hollow portion and the cooling portion are the identical integral structure of material, the cavity of the hollow portion
The cross-sectional area of structure is greater than or equal to the cross-sectional area of the cavity passage.
Further, the diameter of the cavity passage is 0.2~7mm.
Further, the diameter of the cavity structure of the hollow portion is 2~5mm.
The cigarette that do not burn is heated the present invention also provides a kind of, including heats do not burn cigarette filter and tobacco rod, it is described
The heating cigarette filter that do not burn is that above-mentioned heating is not burnt cigarette filter；The tobacco rod and the cigarette that do not burn that heats are filtered
The second part of mouth is connected, and described heat wraps up forming paper outside do not burn cigarette filter and the tobacco rod.
Further, the tobacco rod is along several rules of cigarette radial direction and the tobacco rod of ordered arrangement.
Compared with prior art, cigarette filter is not burnt in heating of the invention and heating is not burnt the beneficial effect of cigarette
It is:
(1) the heating of the invention cigarette filter that do not burn includes filter stick, cooling portion and hollow portion, tobacco section when suction
After being heated by corresponding heater, flue gas effectively increases the throughput of flue gas by hollow portion, cooling portion and filter stick
And flue gas concentration, while reducing flue-gas temperature and promoting the suction quality etc. of cigarette.
(2) further, heating of the invention do not burn cigarette filter cooling portion it is logical using multiple perforative cavitys
Road increases the contact area with cooling portion when one side flue gas passes through cooling portion, plays the effect for reducing flue-gas temperature, separately
On the one hand multiple perforative cavity passages substantially increase the throughput of flue gas, ensure that the plumpness of amount of smoke；In addition, cooling
Portion uses polylactic acid high molecular material, when flue gas passes through, will not due to flue-gas temperature it is excessively high caused by other peculiar smell or cause
Cigarette collapses.
In conclusion the structure that the present invention is special, has the advantages that above-mentioned many and practical value, and in similar product
In there are no similar method and publish or use and really belong to innovation, produce handy and practical effect, more existing skill
Art has effects that the multinomial of enhancement, thus more suitable for practical, and there is extensive industrial value.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is that the heating of the embodiment of the present invention 1 is not burnt a kind of structural schematic diagram of cigarette；
Fig. 2 is that the heating of the embodiment of the present invention 2 is not burnt a kind of structural schematic diagram of cigarette；
Fig. 3 is that the heating of the embodiment of the present invention 3 is not burnt a kind of structural schematic diagram of cigarette；
Fig. 4 is that the heating of the embodiment of the present invention 4 is not burnt a kind of structural schematic diagram of cigarette；
Fig. 5 is a kind of structural schematic diagram in the cooling portion of the embodiment of the present invention.
Main element symbol description:
1- heats the cigarette that do not burn；
10- heats the cigarette filter that do not burn；
20- tobacco rod；
30- forming paper；
100- filter stick；
200- cooling portion；
210- cavity passage；
300- hollow portion.
Specific embodiment
To facilitate the understanding of the present invention, it does not burn below with reference to relevant drawings to do not burn cigarette filter and heating is heated
Cigarette is described more fully.It gives to heat not burning cigarette filter and heat the preferred of the cigarette that do not burn in attached drawing and implement
Example.But heating is not burnt, cigarette filter can be realized in many different forms with the cigarette that do not burn is heated, however it is not limited to
Embodiment described herein.On the contrary, purpose of providing these embodiments is makes do not burn to heating cigarette filter and heating
Do not burn cigarette disclosure it is more thorough and comprehensive.
Hereinafter, disclosed in the term " includes " that can be used in various embodiments of the present invention or " may include " instruction
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in various embodiments of the present invention, term " includes ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more features, number,
Step, operation, element, component or aforementioned item combination a possibility that.
In various embodiments of the present invention, it states "or" or " at least one of A or/and B " includes listing file names with
Any combination of text or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, may include
B may include A and B both.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively heavy
The property wanted.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.Unless otherwise defined, otherwise all terms used herein (including technology
Term and scientific term) with identical as the normally understood meaning of various embodiments of the present invention one skilled in the art
Meaning.The term (term such as limited in the dictionary generally used) is to be interpreted as having and lead in the relevant technologies
The identical meaning of situational meaning in domain and it will be interpreted as having Utopian meaning or meaning too formal, unless
It is clearly defined in various embodiments of the present invention.
Refering to fig. 1 to Fig. 4, the cigarette filter 10 that do not burn is heated the present invention provides a kind of, including connected first part
And second part, the first part are filter stick 100, the second part includes at least one cooling portion 200 and at least one
A hollow portion 300.The cooling portion 200 includes at least one perforative cavity passage 210, and the middle part of the hollow portion 300 is
Perforative cavity structure.
The heating of the invention cigarette filter that do not burn includes filter stick 100, cooling portion 200 and hollow portion 300, cigarette when suction
After careless part is heated by corresponding heater, flue gas is effectively mentioned by hollow portion 300, cooling portion 200 and filter stick 100
The high throughput and flue gas concentration of flue gas, while reducing flue-gas temperature and promoting the suction quality etc. of cigarette.
Preferably, the filter stick 100 is cellulose acetate filter stick.
Cellulose acetate refers to that in acetic acid, aceticanhydride is esterified under the action of catalyst as acetylizing agent as solvent,
Obtained from a kind of thermoplastic resin.Cellulose acetate is a kind of cellulose organic ester.Cellulose acetate is as porous membrane material
Material has the characteristics that selectivity is high, permeable amount is big, environment-protecting and non-poisonous, the processing is simple.
Certainly, the filter stick 100 can also be other composite filters, such as the composite filter of active carbon and cellulose acetate
Deng.
Preferably, as shown in figure 5, the cooling portion 200 includes multiple perforative cavity passages 210,3,4 can be enumerated as
A, 6 or 7 etc..More preferably, multiple perforative cavity passages 210 are evenly distributed in cooling portion.
The section of above-mentioned cavity passage 210 is preferably circular, diameter be preferably 0.2~7mm such as 0.2mm, 0.7mm,
1.2mm, 1.8mm, 2.5mm, 3mm, 4mm, 5mm, 6mm or 7mm etc..The section of certain cavity passage 210 can also be rectangular etc..
It is to be appreciated that cooling portion 200 uses multiple perforative cavity passages 210, one side flue gas passes through cooling
When portion 200, the contact area with cooling portion 200 is increased, plays the effect for reducing flue-gas temperature, it is on the other hand multiple perforative
Cavity passage 210 substantially increases the throughput of flue gas, ensure that the plumpness of amount of smoke.
It should be noted that preferably the cavity is logical when the cooling portion 200 includes a perforative cavity passage 210
Road 210 is located at cooling portion middle, and the diameter of the cavity passage 210 be 4~7.8mm such as 4mm, 5mm, 6mm, 7mm or
7.8mm waiting.
Preferably, the length of the cooling portion 200 and the hollow portion 300 be 5~30mm such as 5mm, 10mm, 15mm,
20mm, 25mm or 30mm etc..
Preferably, the cooling portion 200 and the hollow portion 300 are cylindrical shape, and the diameter in the cooling portion 200 is
5~8mm such as 5mm, 6mm, 7mm or 8mm etc..
Preferably, the diameter of the hollow portion 300 is 5~8mm such as 5mm, 6mm, 7mm or 8mm etc..
Preferably, the diameter of the cavity structure of the hollow portion 300 is 2~5mm such as 2mm, 3mm, 4mm or 5mm etc..
Preferably, the hollow portion 300 and the cooling portion 200 are the identical integral structure of material；The hollow portion 300
Cavity structure cross-sectional area be greater than or equal to the cavity passage 210 cross-sectional area.
Certainly, hollow portion 300 and cooling portion 200 can also be the different structure of material, and the cooling portion 200 can be used poly-
Cellulose acetate material can be used in lactic acid material or papery material, the hollow portion 300.
It should be noted that cooling portion 200 will not be due to flue gas temperature when flue gas passes through using polylactic acid high molecular material
It spends other peculiar smell caused by height or cigarette is caused to collapse.
Also referring to Fig. 1 to Fig. 4, the cigarette 1 that do not burn is heated the present invention also provides a kind of, including heat the volume that do not burn
Cigarette filter tip 10 and tobacco rod 20, the heating cigarette filter 10 that do not burn is that above-mentioned heating is not burnt cigarette filter 10；It is described
Tobacco rod 20 is connected with the second part for heating the cigarette filter 10 that do not burn, described to heat 10 He of cigarette filter of not burning
Forming paper is wrapped up outside tobacco rod 20.
Preferably, the tobacco rod 20 is along several rules of cigarette radial direction and the tobacco rod extruding of ordered arrangement is leaned on
Hold together and is formed together.
It should be noted that the tobacco leaf that uses of the tobacco rod 20 can be papermaking-method reconstituted tobaccos, dry process reproduction tobacco leaf, thick
The artificial reconstituted tobacco such as slurry processes reconstituted tobacco, tobacco leaf reproduced by means of rolling.
It should be noted that the above-mentioned sky for tobacco rod ordered arrangement to also form ordered arrangement between tobacco rod
Gap, more disorderly arranged tobacco rod substantially increase porosity, ensure that the good aeration of inner cigarette and air-flow consistency；Have
The gap of the ordered arrangement of the tobacco rod and its formation of sequence arrangement, provides the airflow channel of near linear for the circulation of flue gas,
For the resistance and pipe tobacco for reducing suction to flue gas absorption property, improve flue gas passes through efficiency.
Embodiment 1
The cigarette 1 as shown in Figure 1, a kind of heating is not burnt, including heat do not burn cigarette filter 10 and tobacco rod 20.It is described
Heating the cigarette filter 10 that do not burn includes cellulose acetate filter stick 100, cooling portion 200 and the hollow portion 300 being sequentially connected.Institute
Stating cooling portion 200 includes multiple perforative cavity passages 210, and the middle part of the hollow portion 300 is perforative cavity structure.It is described
The wall thickness of hollow portion 300 is slightly larger than the outer layer wall thickness in the cooling portion 200.The cooling portion 200 uses polylactic acid material, described
Hollow portion 300 uses cellulose acetate material.
The tobacco rod 20 is connected with the hollow portion 300, and cigarette filter is not burnt in heating and tobacco rod 20 passes through into
Shape paper is rolled into whole branch cigarette.
Above-mentioned heating do not burn cigarette 1 for aspirate when, tobacco end is inserted into corresponding heating device, is heated, to
It after the completion of heating, is sucked in cellulose acetate filter segment, for flue gas by hollow portion 300, hollow portion 300, which not only has, gathers cigarette
The effect of gas but also the function that can store flue gas, guarantee the plumpness of flue gas.Flue gas does short in 300 empty cavity position of hollow portion
Pause runs through cooling portion 200 after staying, multiple perforative cavity passages 210 in cooling portion 200 increase flue gas and cooling portion
200 contact area reduces the temperature of flue gas, and the lip of such smoker is not easy to scald, meanwhile, multiple perforative cavity passages
210 setting can be such that flue gas rapidly passes through, and reduce the pressure drop at cigarette both ends, reduce the loss of flue gas, promote suction quality.
Embodiment 2
The cigarette 1 as shown in Fig. 2, a kind of heating is not burnt, including heat do not burn cigarette filter 10 and tobacco rod 20.It is described
Heating the cigarette filter 10 that do not burn includes cellulose acetate filter stick 100, cooling portion 200 and the hollow portion 300 being sequentially connected.Institute
Stating cooling portion 200 includes a perforative cavity passage 210, and the middle part of the hollow portion 300 is perforative cavity structure.It is described
The wall thickness of hollow portion 300 is slightly larger than the wall thickness in the cooling portion 200.The cooling portion 200 uses papery, the hollow portion 300
Using cellulose acetate material.
The tobacco rod 20 is connected with the hollow portion 300, and cigarette filter is not burnt in heating and tobacco rod 20 passes through into
Shape paper is rolled into whole branch cigarette.
Above-mentioned heating do not burn cigarette 1 for aspirate when, tobacco end is inserted into corresponding heating device, is heated, to
It after the completion of heating, is sucked in cellulose acetate filter segment, flue gas is by hollow portion 300, after hollow portion 300 gathers flue gas
By cooling portion 200, cooling portion 200, as gas storage storehouse, guarantees the saturation degree of drawing smoke amount using papery cavity structure, increases
Flue gas concentration promotes suction quality.
Embodiment 3
The cigarette 1 as shown in figure 3, a kind of heating is not burnt, including heat do not burn cigarette filter 10 and tobacco rod 20.It is described
It heats the cigarette filter 10 that do not burn and includes cellulose acetate filter stick 100 and integrally formed cooling portion 200 and hollow portion 300,
The cooling portion 200 includes multiple perforative cavity passages 210, and the middle part of the hollow portion 300 is perforative cavity structure.Institute
State the middle position that cooling portion 200 is located at the hollow portion 300.
The cellulose acetate filter stick 100 is connected with the first end of the hollow portion 300, the tobacco rod 20 and institute
The second end for stating hollow portion 300 is connected, and do not burn cigarette filter 10 and tobacco rod 20 of heating by forming paper is rolled into whole branch
Cigarette.
Above-mentioned heating do not burn cigarette 1 for aspirate when, tobacco end is inserted into corresponding heating device, is heated, to
It after the completion of heating, is sucked in cellulose acetate filter segment, flue gas passes through the second end of hollow portion 300, after flue gas is gathered
By cooling portion 200, then pass through the first end of hollow portion 300, not only reduces flue-gas temperature, improve flue gas concentration, and
In cigarette cigarette compound tense, reduce once-combined, improves production efficiency, reduce the cost of cigarette.
Embodiment 4
The cigarette 1 as shown in figure 4, a kind of heating is not burnt, including heat do not burn cigarette filter 10 and tobacco rod 20.It is described
It heats the cigarette filter 10 that do not burn and includes cellulose acetate filter stick 100 and integrally formed cooling portion 200 and hollow portion 300,
The cooling portion 200 includes multiple perforative cavity passages 210, and the middle part of the hollow portion 300 is perforative cavity structure.Institute
State the both ends that cooling portion 200 is located at the hollow portion 300.
The cellulose acetate filter stick 100 and the tobacco rod 20 the cooling portion with 300 both ends of hollow portion respectively
200 are connected, and do not burn cigarette filter and tobacco rod 20 of heating by forming paper is rolled into whole branch cigarette.
Above-mentioned heating do not burn cigarette 1 for aspirate when, tobacco end is inserted into corresponding heating device, is heated, to
It after the completion of heating, is sucked in cellulose acetate filter segment, flue gas passes through the cooling portion 200 of 300 one end of hollow portion, then leads to
Hollow portion 300, then the cellulose acetate filter stick 100 of the other end by hollow portion 300 are crossed, flue-gas temperature is not only reduced,
It improves flue gas concentration, and in cigarette cigarette compound tense, reduces once-combined, improve production efficiency, reduce cigarette
Cost.
Although the above more term for having used expression structure, such as " filter stick ", " cooling portion ", " hollow portion " etc.,
It does not exclude the possibility of using other terms.It is of the invention the use of these items is only for being more convenient to describe and explain
Essence；Being construed as any additional limitation is disagreed with spirit of that invention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (9)
1. a kind of heating is not burnt cigarette filter, it is characterised in that: including connected first part and second part, described first
Part is filter stick, and the second part includes at least one hollow portion and at least one cooling portion, and the cooling portion is located at institute
State the both ends of hollow portion；The cooling portion includes at least one perforative cavity passage, and the middle part of the hollow portion is perforative
Cavity structure, the diameter of the cavity structure are more than or equal to the diameter of the cavity passage；The hollow portion and the cooling portion
For the identical integral structure of material, the cross-sectional area of the cavity structure of the hollow portion is greater than or equal to the cross of the cavity passage
Sectional area.
The cigarette filter 2. heating according to claim 1 is not burnt, it is characterised in that: the filter stick is cellulose acetate
Filter stick.
The cigarette filter 3. heating according to claim 1 is not burnt, it is characterised in that: the cooling portion includes multiple runs through
Cavity passage.
4. heating according to claim 1 is not burnt cigarette filter, it is characterised in that: the length in the cooling portion is 5~
30mm。
5. heating according to claim 1 is not burnt cigarette filter, it is characterised in that: the length of the hollow portion is 5~
30mm。
The cigarette filter 6. heating according to claim 3 is not burnt, it is characterised in that: the diameter of the cavity passage is 0
.2~7mm.
The cigarette filter 7. heating according to claim 1 is not burnt, it is characterised in that: the cavity structure of the hollow portion
Diameter is 2~5mm.
The cigarette 8. a kind of heating is not burnt, it is characterised in that: including heating do not burn cigarette filter and tobacco rod, the heating is not
Burning cigarette filter, which is that claim 1~7 is described in any item, heats the cigarette filter that do not burn；The tobacco rod and the heating
The second part of cigarette filter of not burning is connected, and the heating is not burnt package forming outside cigarette filter and the tobacco rod
Paper.
The cigarette 9. heating according to claim 8 is not burnt, it is characterised in that: the tobacco rod is along cigarette radial direction
It is several rule and ordered arrangement tobacco rods.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284850.9A CN108113051B (en) | 2017-12-07 | 2017-12-07 | Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette |
| PT181782236T PT3494809T (en) | 2017-12-07 | 2018-06-18 | Heat-not-burn cigarette filter and heat-not-burn cigarette |
| EP18178223.6A EP3494809B1 (en) | 2017-12-07 | 2018-06-18 | Heat-not-burn cigarette filter and heat-not-burn cigarette |
| TW107121512A TWI675627B (en) | 2017-12-07 | 2018-06-22 | Heating non-burning cigarette filter and heating non-burning cigarette |
| ZA2018/04614A ZA201804614B (en) | 2017-12-07 | 2018-07-11 | Heat-not-burn cigarette filter and heat-not-burn cigarette |
| RU2020121993U RU205534U1 (en) | 2017-12-07 | 2018-12-05 | FILTER HEATED WITHOUT BURNING CIGARETTE |
| PCT/CN2018/119261 WO2019109926A1 (en) | 2017-12-07 | 2018-12-05 | Heat-not-burn cigarette filter, heat-not-burn tobacco product, and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284850.9A CN108113051B (en) | 2017-12-07 | 2017-12-07 | Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108113051A CN108113051A (en) | 2018-06-05 |
| CN108113051B true CN108113051B (en) | 2019-03-12 |
Family
ID=62228933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711284850.9A Active CN108113051B (en) | 2017-12-07 | 2017-12-07 | Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3494809B1 (en) |
| CN (1) | CN108113051B (en) |
| PT (1) | PT3494809T (en) |
| RU (1) | RU205534U1 (en) |
| TW (1) | TWI675627B (en) |
| WO (1) | WO2019109926A1 (en) |
| ZA (1) | ZA201804614B (en) |
Cited By (1)
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| RU2818939C2 (en) * | 2019-03-11 | 2024-05-07 | Никовенчерс Трейдинг Лимитед | Article for use in a non-burning aerosol delivery system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108113051A (en) | 2018-06-05 |
| TW201924547A (en) | 2019-07-01 |
| TWI675627B (en) | 2019-11-01 |
| EP3494809A1 (en) | 2019-06-12 |
| ZA201804614B (en) | 2019-03-27 |
| EP3494809B1 (en) | 2021-02-24 |
| PT3494809T (en) | 2021-05-19 |
| RU205534U1 (en) | 2021-07-19 |
| WO2019109926A1 (en) | 2019-06-13 |
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Effective date of registration: 20211220 Address after: 515100 Deming Industrial Zone, Jinke Road, Chaoyang District, Shantou City, Guangdong Province Patentee after: GUANGDONG GOLDEN LEAF TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 332000 Gongqing City Private Equity Fund Park, Jiujiang City, Jiangxi Province 405-320 Patentee before: Gongqingcheng Daole Investment Management Partnership (LLP) |