CN107319627B - It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide - Google Patents
It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide Download PDFInfo
- Publication number
- CN107319627B CN107319627B CN201710393618.2A CN201710393618A CN107319627B CN 107319627 B CN107319627 B CN 107319627B CN 201710393618 A CN201710393618 A CN 201710393618A CN 107319627 B CN107319627 B CN 107319627B
- Authority
- CN
- China
- Prior art keywords
- silicon carbide
- tobacco
- weight
- preparation
- extract
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
Abstract
The invention discloses a kind of with the matrix and preparation method thereof that silicon carbide is the non-burning novel tobacco product of heating formed, and preparation method includes：(1) silicon carbide powder, silicon-dioxide powdery, pore creating material and binder are added according to the ratio in kneader and are uniformly mixed, glycerine and deionized water is then added and mediates 60 90 minutes, the extrusion molding after vacuum pugging 60 120 minutes；(2) progress microwave drying is placed on is sintered 24 hours to obtain silicon carbide substrate at 1,200 1500 DEG C；(3) silicon carbide substrate is mixed according to the ratio with tobacco extract and essence and flavoring agent, after silicon carbide substrate adsorption equilibrium to obtain the final product.The matrix for the non-burning novel tobacco product of heating that the method for the present invention is prepared, blank matrices are directly adsorbed into the formulas such as tobacco extract and essence and flavoring agent when in use, it is inserted into heating chamber and aspirates, tobacco extract can be released rapidly from matrix, enable a consumer to reach physiological strength same when traditional cigarette extracting combustion.
Description
Technical field
The present invention relates to novel tobacco arts, non-more particularly, to a kind of heating for using silicon carbide to be prepared for raw material
The matrix of burning novel tobacco product.
Background technology
Step with international tobacco control campaign is more accelerated, the limit that the Chinese government especially smokes to smoking in public places
System is further stringent, and has gradually formed social consensus.Under increasingly stringent tobacco control environment, the development to comply with World tobacco becomes
The research and development of novel tobacco product are determined as domestic tobacco business and persistently sent out by gesture and the domestic market potential demand of satisfaction, State Bureau
The core motive force of exhibition, wherein heating non-combustion-type tobacco product is emphasis direction.
Foreign tobacco company has carried out nearly technical research in 30 years around novel tobacco product, industrially has comprehensively
Layout and planning.Wherein with carbon heating product " Eclipse " series and electrical heating product " Accord " series for representative.Although
It is still not ideal enough in the degree of recognition of overseas market at present, but this kind of product the relevant technologies have become foreign tobacco company and grind at present
The hot spot studied carefully.
It is domestic at present to be still in infancy in terms of the research for heating non-burning cigarette products, although in electric heating type device
The design aspect of tool makes some progress, but research system is unsound, and corresponding tobacco material treatment technology is still located to start to walk
In the stage, industrialization level is not high, and larger gap is still remained with international tobacco company.From different Products developments, remove
Outside different heating utensils and mode of heating, the exploitation for heating non-burning cigarette products is extracted mainly around matrix design and tobacco
Object (such as nicotine, tobacco flavor material) acquisition etc..Wherein, basis material generally use tobacco raw material, including pipe tobacco,
Tobacco chippings, reconstituted tobacco, tobacco particle, offal etc..Although tobacco raw material can release during heating is non-burning
Parts of traditional Chemical Components in Cigarette Smoke, but the tobaccos Raw material processing complex procedures such as pipe tobacco and reconstituted tobacco, can not be produced into
Advantage is formed to traditional cigarette on this.In addition, since tobacco raw material is biomass, in process be difficult in it
The variation of fibre structure is accurately controlled, and the otherness of the raw material caused is larger, is brought to homogeneity of product huge
Challenge.
Invention content
The present invention provides a kind of with the matrix that silicon carbide is the non-burning novel tobacco product of heating formed, breaks through and uses cigarette
Grass as raw material is the limitation of matrix, promote technology of China's tobacco business in terms of heating non-combustion-type tobacco product exploitation into
Step.
A kind of preparation method with the matrix that silicon carbide is the non-burning novel tobacco product of heating formed, including walk as follows
Suddenly：
(1) silicon carbide powder, silicon-dioxide powdery, pore creating material and binder are added according to the ratio in kneader and are uniformly mixed
(mediating 30~60 minutes), is then added moisturizer and dispersant is mediated 60-90 minutes, after vacuum pugging 60-120 minutes
Extrusion molding；
(2) material after molding carries out microwave drying, is subsequently placed in be sintered 2-4 hours at 1200-1500 DEG C and is carbonized
Silicon substrate；
The time of microwave drying is 5~10 minutes, and power is 50~60KW.
(3) silicon carbide substrate is mixed according to the ratio with tobacco extract and essence and flavoring agent, waits for that silicon carbide substrate is inhaled
Non-burning novel tobacco article substrate is heated after attached balance to obtain the final product.
Inorganic material has the advantages that simple in structure and single property, it is easy to realize the homogeneity of raw material.Inorganic matrix
Material is when applied to heating non-combustion-cigarette straw-made articles, it is necessary to meet the requirement of the following aspects：(1) it is easy molding, is prepared
At with the matched construction of existing heater；(2) there is larger porosity, can effectively adsorb tobacco extract；(3) have good
Good heat conductivility, in order to discharge smoke components in heating aspiration procedure；(4) suitable compact structure, mechanical strong
Degree and suction resistance to suction reach balance between the two.Under normal conditions, when inorganic material has larger porosity, due to hole
Gas present in gap can cause the heat conductivility of material drastically to decline.Therefore, inorganic material is applied to heat non-burning new
When the matrix of type tobacco product, macroporosity and Thermal conductivity checking and balance between the two fine can not must be often solved
Relationship.
The present invention using silicon carbide as raw material, carbofrax material due to its special property, while have thermal coefficient height and
The larger feature of porosity, and have many advantages, such as that stable chemical performance and wear-resisting property are good.Therefore, non-burning as heating
There are good potentiality in terms of the matrix of novel tobacco product；The present invention is prepared by the improvement of preparation process with spy simultaneously
Shape the carbofrax material of shape and good tobacco extract absorption property, directly by silicon carbide substrate absorption tobacco extraction when use
The formulas such as object and essence and flavoring agent are inserted into heating chamber and aspirate, and tobacco extract can be released constantly from matrix, make consumption
Person can reach physiological strength same when traditional cigarette extracting combustion, while reduce the harm to environment.
Invention is primary raw material by using silicon carbide and is improved to the preparation process of matrix, the matrix being prepared
Solve two technical problems of macroporosity and Thermal conductivity simultaneously.
Preferably, the moisturizer is glycerine, the dispersant is deionized water.Glycerine keeps pug as moisturizer
In moisture, be convenient for extrusion molding；Deionized water is as dispersant, dispersion and uniform hybrid silicon carbide powder, silicon dioxide powder
The raw materials such as body, pore creating material and binder, and carry out subsequent kneading process.
Preferably, the pore creating material is at least one of spherical starch, walnut shell powder and carbon dust；The binder is first
Base cellulose or resin.
Preferably, the additive amount of the silicon-dioxide powdery is the 10~20% of silicon carbide weight；The pore creating material adds
Dosage is the 5~10% of silicon carbide weight；The additive amount of the binder is the 5~10% of silicon carbide weight；The glycerine
Additive amount is the 2~5% of silicon carbide weight；The additive amount of the deionized water is the 20~30% of silicon carbide weight.
The key of the present invention is application purpose to be directed to, and the structural parameters and physico-chemical property of modulation silicon carbide substrate close
Bond parameter is specific surface area, porosity, structural strength, thermal conductivity etc., and in silicon carbide-based production procedure, pore creating material contains
The control of the preparation conditions such as amount, calcination temperature and time is the key that influence these parameters, and exist and influence each other and cooperate with
Effect.
(1) content of expanding agent influences specific surface area, porosity and structural strength, when reaming agent content is relatively low, silicon carbide
The specific surface area and porosity of matrix is low, can not largely adsorb essence and flavoring agent, but the structural strength of silicon carbide substrate can compare
It is good；On the contrary, when reaming agent content is higher, the specific surface area and porosity of silicon carbide substrate can be relatively high, can largely adsorb perfume (or spice)
Smart fragrance, but the structural strength of silicon carbide substrate can be poor.
(2) and calcination temperature and time can influence specific surface area, porosity, structural strength and thermal conductivity.In certain original
Under the conditions of material composition, roasting condition is opposite when mitigating (temperature is relatively low, time shorter), the specific surface area and hole of silicon carbide substrate
Rate can be relatively high, can largely adsorb essence and flavoring agent, but the structural strength of silicon carbide substrate and thermal conductivity can be poor.Phase
Instead, when roasting condition is too violent (temperature is too high, time too long), the specific surface area and porosity of silicon carbide substrate is low, leads to nothing
Method largely adsorbs essence and flavoring agent, but the structural strength of silicon carbide substrate and thermal conductivity can be relatively good.
Preferably, the tobacco extract is yunyan extract, Peru's medicinal extract, tobacco water extract, tobacco ethanol extract
And the one or more of tobacco supercritical extract, tobacco material molecular distillation component；The additive amount of the tobacco extract is
0.5~10 times of silicon carbide-based body weight；The additive amount of the essence and flavoring agent is the 0~15% of silicon carbide-based body weight；Absorption
The time of balance is 6-24 hours.
Tobacco extract can influence adsorbance and adsorption strength of the matrix to extract with silicon carbide substrate proportioning, to shadow
Adsorbance and desorption rate of the matrix to extract are rung, suction sense organ is changed.
The present invention also provides a kind of non-burning novel tobacco article substrates of heating being prepared such as the preparation method.
The matrix for the non-burning novel tobacco product of heating that the method for the present invention is prepared, when in use directly by blank base
Body adsorbs the formulas such as tobacco extract and essence and flavoring agent, is inserted into heating chamber and aspirates, tobacco extract can be rapidly from matrix
It releases, enables a consumer to reach physiological strength same when traditional cigarette extracting combustion.
The non-burning silicon carbide substrate of heating of the present invention has this perfume of tobacco after essence and flavoring agent loads, and is fired compared to cigarette
It burns, cigarette flavor can be discharged under the heating condition of lower temperature, the hazardous substance discharged compared with cigarette is burnt significantly drops
Low, reducing tar and reducing harm while, can also meet Human Physiology intensity, and have preferable sense organ suction quality.
Compared with prior art, the present invention has the advantages that：
Traditional tobacco matrix is mainly reconstituted tobacoo, and structure is fiber, the unstable, thermal coefficient with chemical property
The shortcomings of low and wear-resisting property is poor, provided by the present invention with silicon carbide be that is formed heat the base of non-burning novel tobacco product
Body, compared with traditional tobacco matrix, Carboround is had chemically based on its special preparation process and structure feature
Can be stable, thermal coefficient is high, voidage is big and wear-resisting property is good the advantages that.And compared with matrix prepared by other inorganic material,
There is apparent advantage in terms of heat conductivility, tobacco extract can quickly be released from matrix when heated, it can
It is work perfectly well as heating the inorganic matrix of non-burning novel tobacco product.
The method of the present invention treatment process is simple, can meet the requirement for heating non-burning novel tobacco product well, and
And the limitation of tobacco material can be broken through, there is good industrial applications foreground.
Specific implementation mode
Further detailed description is done to the present invention by following embodiment, but the embodiment is not constituted to the present invention's
Limitation.Raw materials used following embodiment is that product is often used in laboratory, is obtained by approach purchased in market.
Embodiment 1
100 grams of silicon carbide powders, 10 grams of silicon-dioxide powderies, 5 grams of spherical starch and 5 grams of methylcellulose are weighed, are added
After being mixed 30 minutes in kneader, 2 grams of glycerine are added and 20 grams of deionized waters are mediated 60 minutes, are squeezed after sixty minutes through vacuum pugging
Go out molding, then carry out microwave drying, is placed in interior be sintered 2 hours at 1500 DEG C of high temperature Muffle furnace and obtains the carbonization of high porosity
Silicon substrate a.Above-mentioned silicon carbide substrate a (weight 1.0317g) is placed in tobacco extract, essence and flavoring agent (such as cigarette according to the ratio
The additive amount of careless extract is 6 times of silicon carbide-based weight, and the additive amount of essence and flavoring agent is silicon carbide-based weight
0.4%) rear in the feed liquid mixed to stand one day weight as 1.3754g, then it is 1.3056g to put one day weight, load factor is
26.54%, it is then placed in new cigarette heating utensil and carries out heating suction, weight is (1.1189g) after heating suction, is calculated
It is 66.77% to go out release rate.
Embodiment 2
100 grams of silicon carbide powders, 10 grams of silicon-dioxide powderies, 10 grams of spherical starch and 10 grams of methylcellulose are weighed, are added
Enter and mixed in kneader after sixty minutes, 5 grams of glycerine are added and 30 grams of deionized waters are mediated 90 minutes, through vacuum pugging 120 minutes
Then extrusion molding afterwards carries out microwave drying, be placed in interior be sintered 4 hours at 1200 DEG C of high temperature Muffle furnace and obtain high porosity
Silicon carbide substrate b.Above-mentioned silicon carbide substrate b (weight 1.0571g) is placed in tobacco extract, essence and flavoring agent (example according to the ratio
As the additive amount of tobacco extract is silicon carbide-based weight 7 times, the additive amount of essence and flavoring agent is silicon carbide-based weight
2%) rear in the feed liquid mixed to stand one day weight as 1.4042g, then it is 1.3604g to put one day weight, load factor is
28.69%, it is then placed in new cigarette heating utensil and carries out heating suction, weight is (1.1579g) after heating suction, is calculated
It is 68.16% to go out release rate.
Embodiment 3
100 grams of silicon carbide powders, 10 grams of silicon-dioxide powderies, 5 grams of walnut shell powders and 5 grams of methylcellulose are weighed, are added
After being mixed 30 minutes in kneader, 5 grams of glycerine are added and 20 grams of deionized waters are mediated 60 minutes, are squeezed after sixty minutes through vacuum pugging
Go out molding, then carry out microwave drying, is placed in interior be sintered 2 hours at 1500 DEG C of high temperature Muffle furnace and obtains the carbonization of high porosity
Silicon substrate c.Above-mentioned silicon carbide substrate c (weight 1.0633g) is placed in tobacco extract, essence and flavoring agent (such as cigarette according to the ratio
The additive amount of careless extract is 4 times of silicon carbide-based weight, the additive amount of essence and flavoring agent is silicon carbide-based weight
0.5%) rear in the feed liquid mixed to stand one day weight as 1.4167g, then it is 1.3601g to put one day weight, load factor is
27.91%, it is then placed in new cigarette heating utensil and carries out heating suction, weight is (1.1504g) after heating suction, is calculated
It is 70.65% to go out release rate.
Embodiment 4
100 grams of silicon carbide powders, 20 grams of silicon-dioxide powderies, 5 grams of carbon dusts and 5 grams of methylcellulose are weighed, is added and mediates
It is mixed in machine after sixty minutes, 5 grams of glycerine is added and 30 grams of deionized waters are mediated 90 minutes, squeezed out after 120 minutes through vacuum pugging
Molding, then carries out microwave drying, is placed in interior be sintered 4 hours at 1200 DEG C of high temperature Muffle furnace and obtains the silicon carbide of high porosity
Matrix d.Above-mentioned silicon carbide substrate d (weight 1.2515g) is placed in tobacco extract, essence and flavoring agent (such as tobacco according to the ratio
The additive amount of extract is 5 times of silicon carbide-based weight, the additive amount of essence and flavoring agent is the 0.5% of silicon carbide-based weight)
It is 1.7174g that one day weight is stood after in mixed feed liquid, then it is 1.6483g to put one day weight, load factor 31.71%, with
Heating suction is carried out in merging new cigarette heating utensil afterwards, weight is (1.3817g) after heating suction, and calculating release rate is
67.19%.
Embodiment 5
100 grams of silicon carbide powders, 20 grams of silicon-dioxide powderies, 10 grams of carbon dusts and 10 grams of resins are weighed, are added in kneader
Mixing after sixty minutes, is added 5 grams of glycerine and 30 grams of deionized waters is mediated 90 minutes, the extrusion molding after vacuum pugging 120 minutes,
Then microwave drying is carried out, interior be sintered 4 hours at 1200 DEG C of high temperature Muffle furnace is placed in and obtains the silicon carbide substrate of high porosity
e.By above-mentioned silicon carbide substrate e (weight 1.1789g) be placed in tobacco extract, essence and flavoring agent according to the ratio (such as tobacco extraction
The additive amount of object is 6 times of silicon carbide-based weight, the additive amount of essence and flavoring agent is the 2% of silicon carbide-based weight) mixing
It is 1.6274g that one day weight is stood after in feed liquid, then it is 1.5727g to put one day weight, and load factor 33.40% is then placed in
Heating suction is carried out in new cigarette heating utensil, weight is (1.3191g) after heating suction, and calculating release rate is
64.40%.
It can be seen from the above result that non-tobacco raw-material of the invention heats the silicon carbide substrate of non-burning novel tobacco product,
Tobacco extract can be effectively adsorbed, and has very excellent heat conductivility, can discharge cigarette well when being put into smoke grenade heating
Gas ingredient.
A kind of silicon carbide substrate for heating non-burning novel tobacco product of the invention is expounded above, is used to help
Understand the present invention, but embodiment of the present invention are not limited by the above embodiments, it is any without departing from institute under the principle of the invention
The changes, modifications, substitutions, combinations, simplifications of work should be equivalent substitute mode, be included in protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of with preparation method that silicon carbide is the heating non-combustion-type tobacco article substrate formed, which is characterized in that including
Following steps：
(1) silicon carbide powder, silicon-dioxide powdery, pore creating material and binder are added according to the ratio in kneader and are uniformly mixed, so
Moisturizer and dispersant are added afterwards to mediate 60-90 minutes, the extrusion molding after vacuum pugging 60-120 minutes；The silica
The additive amount of powder is the 10~20% of silicon carbide weight；The pore creating material be spherical starch, walnut shell powder and carbon dust in extremely
Few one kind；The binder is methylcellulose and resin, and the additive amount of the pore creating material is the 5~10% of silicon carbide weight；
The additive amount of the binder is the 5~10% of silicon carbide weight；The moisturizer is glycerine, the dispersant is deionization
Water, the additive amount of the glycerine are the 2~5% of silicon carbide weight；The additive amount of the deionized water is the 20 of silicon carbide weight
~30%；
(2) material after molding carries out microwave drying, is then sintered 2-4 hours at 1200-1500 DEG C and obtains silicon carbide substrate；
(3) silicon carbide substrate is mixed according to the ratio with tobacco extract and essence and flavoring agent, waits for that silicon carbide substrate absorption is flat
Up to heating non-combustion-cigarette straw-made articles matrix after weighing apparatus.
2. preparation method according to claim 1, which is characterized in that the tobacco extract is tobacco water extract, tobacco
One or more of ethanol extract, tobacco supercritical extract and tobacco material molecular distillation component.
3. preparation method according to claim 1, which is characterized in that the additive amount of the tobacco extract is silicon carbide substrate
0.5~10 times of weight；The additive amount of the essence and flavoring agent is the 0.01~10% of silicon carbide-based body weight.
4. preparation method according to claim 1, which is characterized in that the time of adsorption equilibrium is 6-24 hours.
5. a kind of heating non-combustion-cigarette straw-made articles that the preparation method as described in Claims 1 to 4 any claim is prepared
Matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393618.2A CN107319627B (en) | 2017-05-27 | 2017-05-27 | It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393618.2A CN107319627B (en) | 2017-05-27 | 2017-05-27 | It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107319627A CN107319627A (en) | 2017-11-07 |
| CN107319627B true CN107319627B (en) | 2018-10-12 |
Family
ID=60193185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393618.2A Active CN107319627B (en) | 2017-05-27 | 2017-05-27 | It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107319627B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477438B (en) * | 2019-08-26 | 2021-08-10 | 广东神农烟科技术有限公司 | Heating non-combustible smoking article and preparation method thereof |
| CN111011915B (en) * | 2020-01-06 | 2022-04-29 | 江苏中烟工业有限责任公司 | Cigarette core column suitable for heating cigarettes and preparation method thereof |
| US11712059B2 (en) | 2020-02-24 | 2023-08-01 | Nicoventures Trading Limited | Beaded tobacco material and related method of manufacture |
| CN111285663A (en) * | 2020-02-24 | 2020-06-16 | 宜兴爱宜艺术陶瓷有限公司 | Production method of mud material not easy to dry in purple sand green body manufacturing process |
| CN111329104B (en) * | 2020-04-22 | 2022-01-14 | 江苏中烟工业有限责任公司 | Method for treating heated cigarette dust |
| CN114847512A (en) * | 2022-06-01 | 2022-08-05 | 湖北中烟工业有限责任公司 | Puffed tobacco powder cooling material, preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529524A (en) * | 2014-12-20 | 2015-04-22 | 佛山铭乾科技有限公司 | Silicon carbide porous ceramic and preparation method thereof |
| CN104928026A (en) * | 2015-05-14 | 2015-09-23 | 安徽中烟工业有限责任公司 | Flavoring enhancing electronic cigarette sensory quality, and electronic cigarette liquid |
| CN105294140A (en) * | 2014-06-16 | 2016-02-03 | 深圳麦克韦尔股份有限公司 | Porous ceramics preparation method, porous ceramics and application thereof |
| CN105533800A (en) * | 2015-12-03 | 2016-05-04 | 安徽中烟工业有限责任公司 | Energetic material for cigarette and low-temperature heated cigarette |
| CN105813815A (en) * | 2016-03-15 | 2016-07-27 | 惠州市吉瑞科技有限公司深圳分公司 | Manufacturing method of heating unit and forming device of heating unit |
| CN106565245A (en) * | 2016-10-19 | 2017-04-19 | 张家港市东大工业技术研究院 | Method for preparing silicon carbide porous ceramic by using microwave in-situ sintering technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101505112B1 (en) * | 2013-01-17 | 2015-03-24 | (주)제주사랑농수산 | Filtering media for smoking, cigarette filter and cigarette paper using the same |
-
2017
- 2017-05-27 CN CN201710393618.2A patent/CN107319627B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105294140A (en) * | 2014-06-16 | 2016-02-03 | 深圳麦克韦尔股份有限公司 | Porous ceramics preparation method, porous ceramics and application thereof |
| CN104529524A (en) * | 2014-12-20 | 2015-04-22 | 佛山铭乾科技有限公司 | Silicon carbide porous ceramic and preparation method thereof |
| CN104928026A (en) * | 2015-05-14 | 2015-09-23 | 安徽中烟工业有限责任公司 | Flavoring enhancing electronic cigarette sensory quality, and electronic cigarette liquid |
| CN105533800A (en) * | 2015-12-03 | 2016-05-04 | 安徽中烟工业有限责任公司 | Energetic material for cigarette and low-temperature heated cigarette |
| CN105813815A (en) * | 2016-03-15 | 2016-07-27 | 惠州市吉瑞科技有限公司深圳分公司 | Manufacturing method of heating unit and forming device of heating unit |
| CN106565245A (en) * | 2016-10-19 | 2017-04-19 | 张家港市东大工业技术研究院 | Method for preparing silicon carbide porous ceramic by using microwave in-situ sintering technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107319627A (en) | 2017-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107319627B (en) | It is the heating non-combustion-type tobacco article substrate formed and preparation method with silicon carbide | |
| CN107307466B (en) | Incombustible tobacco matrixes of a kind of graininess heating and preparation method thereof | |
| CA1294122C (en) | Method for modifying a substrate material for use with smoking articles and product produced thereby | |
| CN107319628B (en) | One kind is suitable for heating incombustible tobacco matrixes and preparation method thereof | |
| CN105433434B (en) | A kind of tobacco-containing material for being used for suction and preparation method thereof | |
| CA1284025C (en) | Method for preparing carbon fuel for smoking articles and product produced thereby | |
| CN110467441A (en) | Porous ceramic substrate and preparation method thereof for atomizer | |
| CN109419043A (en) | It is a kind of for heating the sucked material for the tobacco product that do not burn | |
| CN105725264A (en) | Aroma-increasing cigarette column applicable to low-temperature cigarette | |
| CN105768191A (en) | Reconstituted tobacco and heated non-combustible cigarette prepared by using same | |
| CN105433430A (en) | Tobacco material suitable for heating non-combustion device and preparing method of tobacco material | |
| CN108783572A (en) | The reconstituted tobacoo and production technology of the high porosity with herbal applied to low temperature cigarette | |
| CN87108020A (en) | Smoking product by the aerosol forming substrate making that improves | |
| CN108968139A (en) | The reconstituted tobacoo and production technology of the high porosity with the fragrance of a flower applied to low temperature cigarette | |
| CN109198721A (en) | A kind of middle branch cigarette filter tip and preparation method thereof containing bulky grain solid-state perfume (or spice) pearl | |
| CN105418070A (en) | Electronic cigarette atomization core for implanting heating wire into green body and preparation method thereof | |
| CN107259632B (en) | The heating non-combustion-type tobacco article substrate and preparation method prepared using aluminium oxide | |
| JP7410610B2 (en) | Eco-friendly heating type non-burning naked tobacco stick that does not require wrapping | |
| CN107373760A (en) | A kind of disposable cigarette bullet | |
| CN106263025A (en) | A kind of binary filter stick of banana aldehyde plant granule and preparation method thereof | |
| CN107243320B (en) | It is a kind of for heating the zeolite matrix and preparation method thereof of non-combustion-type tobacco product | |
| CN101433373B (en) | Granule and preparation method thereof | |
| CN110150719A (en) | The preparation method of papermaking-method reconstituted tobaccos chip base with high heat-transfer performance | |
| CN108523242A (en) | The low temperature cigarette and preparation method thereof of loose integrated tobacco segment with herbal | |
| CN109419040A (en) | A kind of combined type smoke matrix and product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |