CN110292207A - Aerosol cooling filter element and low temperature cigarette - Google Patents
Aerosol cooling filter element and low temperature cigarette Download PDFInfo
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- CN110292207A CN110292207A CN201910215589.XA CN201910215589A CN110292207A CN 110292207 A CN110292207 A CN 110292207A CN 201910215589 A CN201910215589 A CN 201910215589A CN 110292207 A CN110292207 A CN 110292207A
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- filter element
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- cooling
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- low temperature
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Abstract
The present invention relates to do not burn technical field of cigarettes more particularly to aerosol cooling filter element and low temperature cigarette is heated, which is to pass through injection molding hollow tube or honeycomb blank pipe that perhaps extrusion moulding obtains by organosilicon material；Either by Organosilicone Thin Film piece by embossing, folding or gathering the cylindrical body with longitudinal multi-channel structure formed；The hollow tube for either using spiral technique to be wound by Organosilicone Thin Film piece.Aerosol cooling filter element of the invention uses the organosilicon material with cooling heat absorption function, it can reduce the temperature of aerosol by a large amount of heat-absorbing actions of organosilicon material, and the stable physical property of organosilicon material, aerosol is less likely to occur to be adhered and collapse during passing through, remain that vertical passage is unobstructed, the smooth circulation of aerosol is kept, the suction experience sense of user is effectively improved.
Description
Technical field
The present invention relates to heat do not burn technical field of cigarettes more particularly to aerosol cooling filter element and low temperature volume
Cigarette.
Background technique
It is known that smoking is harmful to your health, and the continuous development and living standard especially with social economy constantly mention
Height, people increasingly pay close attention to the physical health issues of oneself, and for tobacco business, reducing tar and reducing harm is the following tobacco market hair
The important trend of exhibition, and tobacco mainstream development direction instantly.It heats the cigarette that do not burn to come into being, principle features are logical
The mode for crossing heating not burning tobacco provides the consumer with nicotine and tobacco characteristic perfume, meets consumer demand, simultaneously
This " heating is not burnt " mode makes tobacco, and only (general 300-500 DEG C) is heated under cryogenic, can be greatly lowered
The burst size of tar and harmful substance, more environmentally protective in main flume.
The do not burn aerosol of cigarette of heating generates substrate by pipe tobacco, reconstituted tobacoo or its analog as main substrate,
Contain propylene glycol, glycerol and aroma component in these materials, to generate what consumer was expected after heating or burning
Containing dulcet aerosol.Heating is not burnt the substrate that cigarette contains tobacco, although heating temperature at 300 DEG C or so, the condition
The amount of the aerosol of lower generation is relatively low, to meet the aerosol for reaching oral cavity, uses lower filtering to aerosol.Usually adopt
With the empty paper tube of macropore, which realizes the natural reduction of aerosol temperature to a certain extent, but fails further more
Temperature is effectively reduced, the aerosol temperature into oral cavity point is caused to scald mouth.Chinese patent CN104203015A,
CN108030151A, CN107981417A disclose the aerosol with aerosol cooling element and generate article, and gas therein is molten
Glue cooling element can be by free polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate
(PET), polylactic acid (PLA), cellulose acetate (CA) and aluminium foil are formed, and in embodiment, aerosol cooling element is main
With fold, the polylactic acid film piece gathered forms.
Chinese patent CN108523216A discloses a kind of polylactic acid tow filter that can reduce flue-gas temperature and low resistance to suction
Stick and its corresponding preparation method；Chinese patent CN 108201169A discloses a kind of by polymer film and cellulose paper bonding
The cooling unit that is formed by embossing, fold of composite sheet, wherein polymer film be mainly polylactic acid membrane, it is polyethylene film, poly-
Propylene film etc.；Chinese patent CN108523220A discloses a kind of improved cooling filter stick, in embodiment, the temperature-reducing tablet of use
It is formed by layer of support material, polymer material layer and layer of support material, corresponding layer of support material is fiber, paper, high temperature resistant
High molecular material (polyphenylene sulfide, polyether-ether-ketone, polyimides etc.), metal material etc., polymer material layer is mainly using poly- cream
The amorphous polymers material such as acid, polyethylene.The above-mentioned cooling mouth stick for reducing flue-gas temperature mainly utilizes polymer material
Glass transition absorbs heat to elastomeric state transformation from glassy state, to reduce the temperature of smoking article flue gas.However its
When problem is that glassy transition occurs for the polymer material in cooling mouth stick, it may occur that fusing or melting adhered phenomenon, therefore
The polymer for contacting the cooling mouth stick end of flue gas at first, which can immediately occurred, to be seriously adhered and collapses, and the hole of longitudinal arrangement is blocked
Road, prevent flue gas from the smooth polymeric inner for flowing through fold, reduces cooling surface product, it is excessively high to will lead to flue-gas temperature,
And flue gas can be blocked, amount of smoke is reduced, experience sense is deteriorated.Although in addition, solving amorphous state height using layer of support material part
Molecular conversion being adhered and collapsing, but accordingly sacrifices cooling surface product, reduces the cooling effect of amorphous polymers, also can
Cause to aspirate the raising of later period flue-gas temperature, and increases process route and cost.
Summary of the invention
In view of this, cooling filtering is single the object of the present invention is to provide aerosol cooling filter element and low temperature cigarette
The organosilicon cooling material that member uses is safe and reliable, and fusing deformation does not occur at high temperature, thoroughly solves by non-crystalline high score
The fusing of sub- material cause flue gas cannot smooth circulation the problem of.
The present invention solves above-mentioned technical problem by following technological means:
Aerosol cooling filter element, the cooling filter element includes the channel that at least one longitudinally extends, special
Sign is that the cooling filter element is made of organosilicon material or Organosilicone Thin Film piece, to realize absorbing and cooling temperature
Function.
The downstream that aerosol forms substrate is arranged in aerosol cooling filter element of the invention, forms substrate from aerosol
It is cold to pass through aerosol cooling filter element before being inhaled by the user for the aerosol that the volatile compound of release is formed
But cool down, prevent from scalding mouth.Aerosol cooling filter element of the invention uses the organosilicon material with cooling heat absorption function,
It can reduce the temperature of aerosol by a large amount of heat-absorbing actions of organosilicon material, and the physical property of organosilicon material is steady
Fixed, aerosol is less likely to occur to be adhered and collapse during passing through, and remains that vertical passage is unobstructed, keeps aerosol smooth
Circulation, effectively improves the suction experience sense of user.
Further, the organosilicon material is organic silicon rubber or organic siliconresin；Or the organosilicon material is that have
Machine silicon rubber or organic siliconresin are through the modified obtained material of high-molecular organic material.High-molecular organic material herein include but
Be not limited to polyurethane, polyacrylate, in longer chain polyethylene glycols, the one or more of polyethylene, polyolefin etc. it is compound.
As a preferred solution of the present invention, porous powder is contained in the organosilicon material, in the porous powder
Load has tobacco aromaticss.Porous powder herein includes but is not limited to ordered mesoporous silicon, mesoporous nano silicon, molecular sieve etc. with more
The powder of hole or reticular structure.
Further, the Organosilicone Thin Film piece includes support sheet and the organosilicon material compound with the support sheet
Material.
As a preferred solution of the present invention, the Organosilicone Thin Film piece is that support sheet passes through spraying, printing
Or the organosilicon material of dipping mobility, the sheet material being formed by curing；It either will organic silicon sheet made of organosilicon material
The sheet material being compounded to form Nian Jie with support sheet.
As a preferred solution of the present invention, the support sheet is Biodegradable high molecular film, non-woven fabrics, fiber
One of paper, metal foil.Degradable macromolecule film and non-woven fabrics herein includes but is not limited to polylactic acid, acetate fiber, fibre
It ties up one of element, polyethylene, polypropylene or resulting material is blended in more than one.Paper material herein includes but unlimited
In cellulose paper, forming paper, graphite paper, carbon paper.Metal foil can be the preferable metal materials of ductility such as aluminium, copper.
As a preferred solution of the present invention, the cooling filter element be by organosilicon material by injection molding or
The pipe fitting of person's extrusion moulding, the pipe fitting are hollow tube or honeycomb blank pipe.
As a preferred solution of the present invention, the cooling filter element is to pass through pressure by Organosilicone Thin Film piece
Line folds or gathers the cylindrical body with longitudinal multi-channel structure to be formed.
Longitudinal multichannel herein can be formed by single Organosilicone Thin Film piece by embossing, folding or gather,
It can also be formed by two layers or two layers or more of Organosilicone Thin Film piece by embossing, folding or gather.
As a preferred solution of the present invention, the cooling filter element is by Organosilicone Thin Film piece using spiral
The hollow tube that technique is wound.
In addition, being provided in the low temperature cigarette the invention also discloses a kind of low temperature cigarette such as above-mentioned cooling filtering
Unit.
The cooling filter element can be individually used for unitary filter stick or be combined with other filtering materials for binary or three
First filter stick, other filtering materials are hollow out vinegar fibre pipe, empty paper tube, paper filter core or vinegar fibre filter core etc..The cooling filter element
Length in aerosol low temperature cigarette is 5~50mm, preferably 6~25mm.
As a preferred embodiment of the present invention, low temperature cigarette uses binary filter stick, including aerosol to generate section and filter
Mouth section, filter segment include hollow filter segment and mouth end fillter section again, and cooling filter element of the invention is applied in the low temperature cigarette
In i.e. hollow filter segment, cooling filter element of the invention at this time while playing the effect of cooling and support.
As a preferred embodiment of the present invention, low temperature cigarette uses ternary filter stick, including aerosol to generate section and filter
Mouth section, filter segment include that hollow temperature descending section, cooling fillter section and mouth end fillter section, cooling filter element of the invention are applied again
Cool down fillter section in the low temperature cigarette.
Beneficial effects of the present invention:
(1) cooling filter element of the invention can be effectively reduced the flue-gas temperature for heating the cigarette that do not burn, make to reach mouth
The aerosol temperature of chamber is at 50 DEG C or so, while the aerosol for realizing front and back into oral cavity is more uniform；
(2) cooling filter element of the invention can effectively reduce the filtering of aerosol, realize the more satisfied cigarette of consumer
Mist amount improves suction quality；
(3) cooling filter element of the invention uses the organosilicon material with absorbing and cooling temperature function, passes through organosilicon material
A large amount of heat absorption functions of material realize the reduction of flue-gas temperature, and the stable physical property of organosilicon material at high temperature, will not
The soft, adverse consequences such as collapse are caused, remain the smooth circulation of flue gas, surveys thoroughly to solve and changes using amorphous polymers
As being adhered and collapse caused by cooling material.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dual filter low temperature cigarette of the invention；
Fig. 2 is a kind of structural schematic diagram of embodiment of triple filters low temperature cigarette of the invention；
Fig. 3 is the structural schematic diagram of triple filters low temperature cigarette another kind embodiment of the invention；
Wherein, aerosol generates section 10, filter segment 20, upstream filter segment 21, cooling fillter section 22, mouth end fillter section 23.
Specific embodiment
Below with reference to the drawings and specific embodiments, the present invention is described in detail:
Aerosol cooling filter element of the invention includes the channel that at least one longitudinally extends, and by organosilicon material
Or Organosilicone Thin Film piece is made, to realize the function of absorbing and cooling temperature.Organosilicon material herein can be organosilicon rubber
Glue or organic siliconresin are also possible to organic silicon rubber or organic siliconresin through high-molecular organic material and are modified obtained material,
The present invention does not do particular determination to organic silicon rubber and organic siliconresin, can choose including those skilled in the art,
The organic silicon rubber and organic siliconresin of cooling heat-absorbing action can be played.Organic silicon rubber can choose but be not limited to room temperature sulphur
SiClx rubber, methyl vinyl silicone rubber；Organic siliconresin can choose but be not limited to poly- methyl silicon resin, poly- aryl silicon tree
Rouge.The high-molecular organic material that the present invention is previously mentioned include but is not limited to polyurethane, polyacrylate, in longer chain polyethylene glycols,
Polyethylene, the one or more of polyolefin are compound.In addition, periporate can also be contained in organosilicon material of the invention
, load has tobacco aromaticss in porous powder, and porous powder includes but is not limited to ordered mesoporous silicon, mesoporous nano silicon, molecular sieve
Deng have porous or reticular structure powder, tobacco aromaticss therein are also tobacco aromaticss commonly used in the art, such as peppermint
Essence, linalool oxide, anisyl alcohol, methylvaleric acid, myristic acid etc..
The Organosilicone Thin Film piece that the present invention is previously mentioned includes support sheet and the organosilicon material compound with support sheet
Material, support sheet therein are one of Biodegradable high molecular film, non-woven fabrics, fibrous paper, metal foil.Herein degradable
Polymeric membrane and non-woven fabrics include but is not limited to one of polylactic acid, acetate fiber, cellulose, polyethylene, polypropylene or one
Kind or more resulting material is blended.Paper material herein includes but is not limited to cellulose paper, forming paper, graphite paper, carbon paper.Gold
Belonging to foil can be the preferable metal materials of ductility such as aluminium, copper.
Embodiment 1
The aerosol cooling filter element of the present embodiment is using the poly- methyl silicon resin of organic siliconresin according to conventional injection molding
Moulding process, injection molding form hollow tube, and the air-pressure drop that the channel which extends longitudinally generates is 0Pa/mm, further
Cutting forms the segment of 25mm to get to the cooling filter element that can be effectively reduced gas flow temperature.
The cooling filter element of the present embodiment is prepared into dual filter low temperature cigarette according to prior art, as shown in Figure 1, this
The low temperature cigarette of embodiment includes that aerosol generates section 10 and filter segment 20, and filter segment 20 includes upstream filter segment 21 and mouth end again
Fillter section 23, upstream filter segment 21 are the cooling filter element of the present embodiment.
Upstream filter segment 21 in dual filter low temperature cigarette is molded the hollow tube to be formed, the filtering of mouth end using polylactic acid membrane
Section 23 uses existing conventional design, as control sample 1, carries out correlated performance experience detection, the results are shown in Table 1:
Table 1
The gas flow temperature of experience detection herein refers to that aerosol generates article under 340 DEG C of heating and aspiration phases, low
The temperature value of warm rolling mouth end filter section aerosol stream amount (following embodiment is similarly)；Nicotine delivery amount refers at 300 DEG C
It heats under simultaneously aspiration phases, aspirates every aerosol according to iso standard draw sequence and generate product, gained Buddhist nun is ancient after 8 mouthfuls of suction
The amount of fourth is equivalent to the amount for being sent to the nicotine in consumer oral cavity (following embodiment is similarly).
Embodiment 2
The aerosol cooling filter element of the present embodiment is using organic silicon rubber methyl vinyl silicone rubber according to conventional work
Organic silicone rubber plate is made in skill, by embossing or folds or gather to be formed and have longitudinal multichannel and uniform organic silicon rubber piece
Bar, bar is cut to obtain the cylindrical body that section is porous and length is 144mm, is also possible to cut organic silicon rubber piece
After being 144mm at width, then gathers and to form the cylindrical body with longitudinal multi-channel structure to get the aerosol drop of the present embodiment is arrived
Warm filter element.
After measured, the air-pressure drop which extends longitudinally channel generates is 0.4Pa/mm, then into one
The segment is prepared triple filters low temperature cigarette according to prior art, as shown in Figure 2 by the segment that step cutting formation length is 6mm.
The low temperature cigarette of the present embodiment includes that aerosol generates section 10 and filter segment 20, and filter segment 20 includes that sequentially connected upstream drops again
Temperature section 21, cooling fillter section 22 and mouth end fillter section 23, the upstream temperature descending section 21 of the present embodiment are hollow filter pipe, cooling filtering
The aerosol cooling filter element of the i.e. the present embodiment of section 22.
Cooling fillter section 22 in triple filters low temperature cigarette is gathered to be formed using the polylactic acid film with same pressure drop,
Rest part is existing conventional design, as control sample 2, carries out correlated performance experience detection, result such as 2 institute of table
Show:
Table 2
Embodiment 3
The aerosol cooling filter element of the present embodiment is specific as follows, and taking breadth is the web material of 106mm, in roll paper material
It uniformly smears on material, the poly- aryl silicone resin of organic siliconresin of spraying, printing with mobility, is then dried at 50~100 DEG C
Solidification, is prepared Organosilicone Thin Film piece, and Organosilicone Thin Film piece is had by embossing or folding or gather to be formed
Cylindrical bars are cut to obtain the cylindrical body that section is porous and length is 144mm by longitudinal multichannel and uniform continuous cylinder item,
It can be and cut into Organosilicone Thin Film piece after width is 144mm, then gather and to form the circle with longitudinal multi-channel structure
Cylinder is to get the aerosol cooling filter element for arriving the present embodiment.
After measured, the air-pressure drop which extends longitudinally channel generates is 0.5Pa/mm, then into one
The segment is prepared triple filters low temperature cigarette according to prior art, such as Fig. 2 institute by the segment that step cutting formation length is 10mm
Show.The low temperature cigarette of the present embodiment includes that aerosol generates section 10 and filter segment 20, and filter segment 20 includes on sequentially connected again
Temperature descending section 21, cooling fillter section 22 and mouth end fillter section 23 are swum, the upstream temperature descending section 21 of the present embodiment is hollow filter pipe, cooling
Fillter section 22 is the aerosol cooling filter element of the present embodiment.
Cooling fillter section 22 in triple filters low temperature cigarette is gathered to be formed using the polylactic acid film with same pressure drop,
Rest part is existing conventional design, as control sample 3, carries out correlated performance experience detection, result such as 3 institute of table
Show:
Table 3
Embodiment 4
The aerosol cooling filter element of the present embodiment is specific as follows, and taking breadth is the cellulose paper of 106mm, in cellulose
The stacte extract of a small amount of tobacco roasting preparation is sprayed on paper and improves the fragrance of the Mint Essence composition of taste, and load is had
The cellulose paper of fragrance and organic silicon sheet are bonded together, and Organosilicone Thin Film piece is made, and organic silicon sheet herein is
The diaphragm that organic silicon rubber is conventionally prepared by embossing or folding or gathers Organosilicone Thin Film piece
Being formed has longitudinal multichannel and uniform continuous cylinder item, and cylindrical bars are cut to obtain section is porous and length is 144mm's
Cylindrical body.
After measured, the air-pressure drop which extends longitudinally channel generates is 0.6Pa/mm, then into one
The segment that step cutting formation length is 15mm, which is added in low temperature cigarette according to common process, as shown in Figure 2.This
The low temperature cigarette of embodiment includes that aerosol generates section 10 and filter segment 20, and filter segment 20 includes that sequentially connected upstream cools down again
Section 21, cooling fillter section 22 and mouth end fillter section 23, the upstream temperature descending section 21 of the present embodiment are hollow filter pipe, and cool down fillter section
The 22 i.e. aerosol cooling filter element of the present embodiment.
Cooling fillter section 22 in triple filters low temperature cigarette is gathered to be formed using the polylactic acid film with same pressure drop,
Rest part is existing conventional design, as control sample 4, carries out correlated performance experience detection, result such as 4 institute of table
Show:
Table 4
Embodiment 5
The aerosol cooling filter element of the present embodiment is specific as follows, using poly- through polyurethane or polyacrylate or long-chain
Glycol-modified organic siliconresin is made the pipe fitting with honeycomb structure according to existing injection molding process, that is, cooled down
Unit is filtered, the air-pressure drop that the channel that the cooling filter element of the present embodiment extends longitudinally generates is 0Pa/mm, is further divided
The section of length 10mm is switched to get to the temperature reducing unit A for reducing gas flow temperature.Modified organic siliconresin is taken to adopt simultaneously
Hollow pipe fitting is made with existing injection molding technique, the air-pressure drop that the channel which extends longitudinally generates is 0Pa/
Mm, further the section of cutting to length 15mm is to get to the filter element B for reducing gas flow temperature.
Gained temperature reducing unit B is used as upstream filter segment 21, resulting temperature reducing unit A is used as cooling fillter section 22, and
Section 10 is generated with mouth end fillter section 23 and aerosol, triple filters low temperature cigarette is prepared using prior art, such as Fig. 2 institute
Show.
Cooling fillter section 22 in triple filters low temperature cigarette is gathered to be formed using the polylactic acid film with same pressure drop,
Remaining element uses existing conventional techniques, as control sample 5, carries out correlated performance experience detection, the results are shown in Table 5:
Table 5
Embodiment 6
The aerosol cooling filter element of the present embodiment is specific as follows, in cellulose acetate paper surface even application polypropylene
Acid esters modified organic silicon rubber spray coating liquor obtains Organosilicone Thin Film piece then in the drying of 50-100 DEG C of baking oven, will prepare
Resulting Organosilicone Thin Film piece forms hollow tube by spiral winding to get aerosol cooling filter element is arrived.
After measured, the air-pressure drop that the channel that gained aerosol cooling filter element extends longitudinally generates is 0Pa/mm,
Further cutting is to the section of length 25mm to get to the cooling filter element for reducing gas flow temperature.Cooled down resulting
Unit is filtered as upstream filter segment 21 and mouth end fillter section 23 and aerosol and generates section 21, binary is prepared according to prior art
Filter tip low temperature cigarette, as shown in Figure 1.
The hollow tube that upstream filter segment 21 in dual filter low temperature cigarette is formed using polylactic acid membrane spiral winding, as
Control sample 6 carries out correlated performance experience detection, and the results are shown in Table 6:
Table 6
Embodiment 7
The aerosol cooling filter element of the present embodiment is specific as follows, takes ordered mesoporous silicon or mesoporous nano silicon or molecular sieve
It after adsorbing tobacco aromaticss, is entrained in organic siliconresin as porous powder, obtains carrying fragrant organic siliconresin, carry fragrant organosilicon tree
In rouge mixed with 2% porous powder, the load perfume (or spice) organic siliconresin of flowable state is uniformly applied to graphite paper surface, then 50~
It is dried in 60 DEG C of baking ovens, obtains Organosilicone Thin Film piece, resulting Organosilicone Thin Film piece will be prepared and pass through spiral winding
Forming the air-pressure drop that hollow tube generates to get the channel that the filter element that cools down, which is extended longitudinally is
0Pa/mm, further cutting forms the segment of 20mm, as cooling filter element A；Meanwhile take it is polyurethane-modified after organosilicon
Hollow tube is made according to conventional squeeze technology for forming in resin, the air-pressure drop that the channel which extends longitudinally generates
For 0Pa/mm, further cutting forms the segment of 10mm, as cooling filter element B.
Gained temperature reducing unit B is used as upstream filter segment 21, resulting temperature reducing unit A is used as cooling fillter section 22, and
Section 10 is generated with mouth end fillter section 23 and aerosol, triple filters low temperature cigarette is prepared using prior art, such as Fig. 3 institute
Show.
Upstream filter segment 21 and cooling fillter section 22 in triple filters low temperature cigarette are all made of polylactic acid membrane spiral winding
The hollow tube of formation, rest part are existing conventional design, as control sample 7, carry out correlated performance experience detection,
The results are shown in Table 7:
Table 7
Shown in sum up, aerosol cooling filter element of the invention uses the organosilicon material with cooling heat absorption function,
The temperature of aerosol is effectively reduced by a large amount of heat-absorbing actions of organosilicon material so that into oral cavity temperature on 50 DEG C of left sides
The right side, and the stable physical property of organosilicon material, aerosol are less likely to occur to be adhered and collapse, protect always during passing through
It is unobstructed to hold vertical passage, keeps the smooth circulation of aerosol, effectively improves the suction experience sense of user.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (10)
- The filter element 1. aerosol cools down, the cooling filter element include the channel that at least one longitudinally extends, feature It is, the cooling filter element is made of organosilicon material or Organosilicone Thin Film piece, to realize the function of absorbing and cooling temperature Energy.
- The filter element 2. aerosol according to claim 1 cools down, which is characterized in that the organosilicon material is organosilicon Rubber or organic siliconresin；Or the organosilicon material is organic silicon rubber or organic siliconresin through the modified obtained material of high-molecular organic material.
- The filter element 3. aerosol according to claim 2 cools down, which is characterized in that containing more in the organosilicon material Hole powder, load has tobacco aromaticss in the porous powder.
- The filter element 4. aerosol according to claim 2 or 3 cools down, which is characterized in that the Organosilicone Thin Film Piece includes support sheet and the organosilicon material compound with the support sheet.
- The filter element 5. aerosol according to claim 4 cools down, which is characterized in that the Organosilicone Thin Film piece is Organosilicon material of the support sheet by spraying, printing or dipping mobility, the sheet material being formed by curing；Either by the sheet material being compounded to form Nian Jie with support sheet of organic silicon sheet made of organosilicon material.
- The filter element 6. aerosol according to claim 5 cools down, which is characterized in that the support sheet is biodegrade One of polymeric membrane, non-woven fabrics, fibrous paper, metal foil.
- The filter element 7. aerosol according to claim 2 or 3 cools down, which is characterized in that the cooling filter element is By organosilicon material by injection molding perhaps extrusion moulding the pipe fitting pipe fitting be hollow tube or honeycomb blank pipe.
- The filter element 8. aerosol according to claim 6 cools down, which is characterized in that the cooling filter element is by having Machine silicon THIN COMPOSITE diaphragm is by embossing, folding or gathering the cylindrical body with longitudinal multi-channel structure to be formed.
- 9. aerosol cooling filter element according to claim 6 and low temperature cigarette, which is characterized in that the cooling filtering Unit is the hollow tube for using spiral technique to be wound by Organosilicone Thin Film piece.
- 10. low temperature cigarette, which is characterized in that the cooling any just like claim 1-9 is arranged in the low temperature cigarette Filter unit.
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| CN201910215589.XA CN110292207A (en) | 2019-03-21 | 2019-03-21 | Aerosol cooling filter element and low temperature cigarette |
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| CN201910215589.XA CN110292207A (en) | 2019-03-21 | 2019-03-21 | Aerosol cooling filter element and low temperature cigarette |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111426618A (en) * | 2020-04-14 | 2020-07-17 | 重庆中烟工业有限责任公司 | Rapid evaluation and inspection system and method for cooling material |
| CN112656037A (en) * | 2020-12-31 | 2021-04-16 | 中国科学院苏州纳米技术与纳米仿生研究所 | Heating non-combustion type electron cigarette device |
| CN113786006A (en) * | 2021-09-24 | 2021-12-14 | 云南养瑞科技集团有限公司 | Functional elastomer for cigarette, preparation method thereof and cigarette |
| CN114468354A (en) * | 2021-12-14 | 2022-05-13 | 江苏大亚滤嘴材料有限公司 | Preparation method of dust-free paper with cooling function and application of dust-free paper to composite filter stick |
| WO2024045751A1 (en) * | 2022-08-31 | 2024-03-07 | 上海烟草集团有限责任公司 | Aerosol generating product and preparation method therefor, and aerosol generating system |
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Application publication date: 20191001 |