CN110250555A - Improve and heats the hygroscopic preparation process of cigarette core material of not burning - Google Patents
Improve and heats the hygroscopic preparation process of cigarette core material of not burning Download PDFInfo
- Publication number
- CN110250555A CN110250555A CN201910538207.7A CN201910538207A CN110250555A CN 110250555 A CN110250555 A CN 110250555A CN 201910538207 A CN201910538207 A CN 201910538207A CN 110250555 A CN110250555 A CN 110250555A
- Authority
- CN
- China
- Prior art keywords
- coating
- hydrophobic material
- core material
- preparation process
- cigarette core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
-
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
-
- 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
Abstract
The invention belongs to new tobacco products fields, and in particular to improve and heat the hygroscopic preparation process of cigarette core material of not burning；The technique is based on traditional papermaking-method reconstituted tobaccos production process and adds hydrophobic material；And hydrophobic material can be added in wet end, addition or secondary coating process surface are added in a coating process coating liquid；The present invention solves traditional paper process and prepares the problems such as heating caused by heating does not burn reconstituted tobacco hygroscopicity by force does not burn poor reconstituted tobacco heating conduction, smog and fragrance burst size less.Prepared heating is not burnt reconstituted tobacco, and degrading resistance property is good, and flue gas and fragrance level are high, and simulation cigarette smoking aesthetic quality is good.
Description
Technical field
The invention belongs to new tobacco products fields, and in particular to improve and heat the hygroscopic preparation of cigarette core material of not burning
Technique.
Background technique
In terms of the research and development of new tobacco products and development, the more domestic early many decades of foreign countries' starting, and the side taken
Formula is more various, 1970s, and transnational tobacco company begins to do preliminary preparation, has put into substantial contribution and has carried out city
Field investigation, research and development of products, advertising.The main You Feimo of the higher product of temperature that current overseas market has occurred successively is international
(PMI) iFuse glo, Ploom Tech of Japan Tobacco of IQOS, British American Tobacco etc., and achieve preferable sales volume and city
Field degree of recognition, has good market prospects.And domestic development relatively lags behind, and three kinds of major type of new tobacco productses
Developmental difference is larger, very unbalanced, and only electronics smoke product has occupied a small amount of market shares at present.Domestic heating is not burnt
The research of cigarette products is still in the embryonic stage, although though Some Domestic Zhong Yan company and scientific research institution have lofty ideals for such product
Research, but lay particular emphasis on basic theory and two aspect of utensil research and development mostly or still stay in the laboratory research stage, it forms small quantities of
The smoking set of quantity research and a fairly large number of patent not yet form more mature product and large-scale industrial production.
Papermaking-method reconstituted tobaccos have mainly used for reference wet papermaking work as the maximum reconstituted tobacco product of yield, technique
Skill, by extracting and developing, the processes such as slurrying, manufacture paper with pulp, be coated with by tobacco material processing molding reconstituted tobacco product.Its product is in
Loose porous structure, have excellent Physical Processing performance and tobacco endogenous substance freely regulate and control, to the maximum extent improvement with
Retain the effective component of tobacco material, aesthetic quality is preferable, and has good flexibility (adaptability) of operation.
Application of the reconstituted tobacco in heating not combustion products at present, mainly there is dry process reproduction tobacco leaf and reproduced by means of rolling cigarette
Two kinds of leaf, wherein tobacco leaf reproduced by means of rolling has the advantage being integrally formed with high load amount, utilizes the reconstruction of this kind of technological forming
Tobacco leaf application effect is best.But either dry process reproduction cigarette or tobacco leaf reproduced by means of rolling, due to the third two in its storage process
The addition of alcohol and glycerine has that product hygroscopicity is strong, and product moisture fluctuates larger problem.
Summary of the invention
The purpose of the present invention is to provide improving to heat the hygroscopic preparation process of cigarette core material of not burning, prepared adds
The hot reconstituted tobacco that do not burn, degrading resistance property is good, and flue gas and fragrance level are high, and simulation cigarette smoking aesthetic quality is good.
The present invention solves the above problems the scheme of use are as follows:
Improve and heat the hygroscopic preparation process of cigarette core material of not burning, the technique is based on traditional papermaking-method reconstituted tobaccos production
Technical process adds hydrophobic material.
Further, the technique includes wet end addition hydrophobic material.
Further, the technique includes adding hydrophobic material in a coating process coating liquid.
Further, the technique includes secondary coating process surface addition hydrophobic material.
Further, the hydrophobic material includes: sodium alginate, tamarind seed polysaccharide glue, chitosan, casein, cationic melon
One or more combinations of your glue, carragheen, modified starch adhesive and carboxymethyl cellulose.
Further, the wet end addition hydrophobic material adding proportion is that heating does not burn into the 0.5%~5% of quality.
Further, the coating process hydrophobic material adding proportion is that heating does not burn into quality, primary to apply
Coating method used by cloth technique is slit type coating process, and coating roll-in is 1.0~4.0Bar.
Further, the secondary coating process hydrophobic material adding proportion is to heat secondary coating fluid quality of not burning
0.05%~50%, used coating method is one kind of slit type coating process, roller coating technology, doctor blade process, spraying process
Or multiple combinations.
Further, slit type is coated with 0.5~5bar of roll-in；Roller coating technology carries out transfer coated using anilox roll or smooth roll,
Coating thickness 0.01mm~1.50mm；Doctor blade process scrapes film thickness 0.1mm~2.00mm；Spraying process coating weight 0.1g/m2~
10g/m2。
The present invention solves traditional paper process preparation and heats reconstituted tobacco moisture absorption of not burning for the present invention beneficial having the technical effect that
Property it is strong caused by heating do not burn poor reconstituted tobacco heating conduction, smog and fragrance burst size the problems such as lacking.Prepared heating
Do not burn reconstituted tobacco, and degrading resistance property is good, and flue gas and fragrance level are high, and simulation cigarette smoking aesthetic quality is good.
Detailed description of the invention
Fig. 1 is preparation technology flow chart of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments and attached drawing, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
Improve and heat the hygroscopic preparation process of cigarette core material of not burning, the technique is based on traditional papermaking-method reconstituted tobaccos production
Technical process add hydrophobic material, hydrophobic material after addition can papermaking-method reconstituted tobaccos surface formed hydrophobic coating to
Improve and heat cigarette core material hygroscopicity of not burning, ensures and heat cigarette core material processing intensity of not burning.
Embodiment 2
On the basis of embodiment 1, the technique includes wet end addition hydrophobic material.
Wet end addition hydrophobic material can be used as retention agent by forming bigger fiber between papermaking-method reconstituted tobaccos pulp fiber
Percentage bound reduces fiber fines turnover rate, increases product yield；Simultaneously as fiber fines keep can allow paper process again
Tobacco leaf substrate more consolidation is made to promote product processing intensity.
Embodiment 3
On the basis of embodiment 1, the technique includes adding hydrophobic material in a coating process coating liquid.
Papermaking-method reconstituted tobaccos substrate is coated since solution system can be introduced in coating fluid, in a coating fluid
Addition hydrophobic material can make hydrophobic material evenly dispersed or even dissolve in coating fluid, and substrate takes away coating by coating process
Liquid, hydrophobic material forms hydrophobic film in substrate surface after overbaking, will heating not the moisture in combustion products and air into
Row isolation, so as to improve not combustion products hygroscopicity is heated.
Embodiment 4
On the basis of embodiment 1, the technique includes secondary coating process surface addition hydrophobic material.
It, will be to above-mentioned production since combustion products are not unable to reach expected Painting effect by a coating process for part heating
Product carry out secondary coating, and hydrophobic material will not be introduced into a coating process and is changed to be added in secondary coating process.
Hydrophobic material is added in secondary coating fluid can make hydrophobic material evenly dispersed or even dissolve in coating fluid, and substrate is by applying
Cloth technique takes away coating fluid, after overbaking hydrophobic material substrate surface formed hydrophobic film, will heating not combustion products with
Moisture in air is completely cut off, so as to improve not combustion products hygroscopicity is heated.
Embodiment 5
On the basis of examples 1 to 4, the hydrophobic material include: sodium alginate, tamarind seed polysaccharide glue, chitosan, casein,
One or more combinations of cation guar gum, carragheen, modified starch adhesive and carboxymethyl cellulose, hydrophobic material is after addition
Hydrophobic coating can be formed on papermaking-method reconstituted tobaccos surface so as to improve cigarette core material hygroscopicity of not burning is heated.
Embodiment 6
On the basis of embodiment 2, the wet end addition hydrophobic material adding proportion is 0.5%.
Pulp fiber is kept due to can be used as retention agent in wet end addition hydrophobic material, excessively high use ratio meeting
So that substrate surface is formed hydrophobic film and is unfavorable for the infiltration of coating fluid to influence Painting effect；Usage amount is too small to will lead to slurry
The loss of middle fiber fines, causes product yield to reduce.
Embodiment 7
On the basis of embodiment 2, the wet end addition hydrophobic material adding proportion is 2.5%.
Pulp fiber is kept due to can be used as retention agent in wet end addition hydrophobic material, excessively high use ratio meeting
So that substrate surface is formed hydrophobic film and is unfavorable for the infiltration of coating fluid to influence Painting effect；Usage amount is too small to will lead to slurry
The loss of middle fiber fines, causes product yield to reduce.
Embodiment 8
On the basis of embodiment 2, the wet end addition hydrophobic material adding proportion is 5%.
Pulp fiber is kept due to can be used as retention agent in wet end addition hydrophobic material, excessively high use ratio meeting
So that substrate surface is formed hydrophobic film and is unfavorable for the infiltration of coating fluid to influence Painting effect；Usage amount is too small to will lead to slurry
The loss of middle fiber fines, causes product yield to reduce.
Embodiment 9
On the basis of embodiment 3, the coating process hydrophobic material adding proportion is 0.05%.Accounting excessively will lead to
Coating fluid viscosity, which sharply increases, influences Painting effect；Hydrophobic film can not be formed in substrate surface by crossing few then will lead to, primary to apply
Coating method used by cloth technique is slit type coating process, and coating roll-in is 1.0Bar.
Embodiment 10
On the basis of embodiment 3, the coating process hydrophobic material adding proportion is 5%.Accounting excessively will lead to coating
Liquid viscosity, which sharply increases, influences Painting effect；Hydrophobic film can not be formed in substrate surface by crossing few then will lead to, and once be coated with work
Coating method used by skill is slit type coating process, and coating roll-in is 2.0Bar.
Embodiment 11
On the basis of embodiment 3, the coating process hydrophobic material adding proportion is 10%.Accounting excessively will lead to painting
Cloth liquid viscosity, which sharply increases, influences Painting effect；Hydrophobic film can not be formed in substrate surface by crossing few then will lead to, primary to be coated with
Coating method used by technique is slit type coating process, and coating roll-in is 4.0Bar.
Embodiment 12
On the basis of embodiment 4, the secondary coating process hydrophobic material adding proportion is 50%, used coating method
For one or more combinations of slit type coating process, roller coating technology, doctor blade process, spraying process, since hydrophobic material is applying
Accounting in cloth liquid directly affects the viscosity and mobility of coating fluid, thus the coating process used in secondary coating process compared with
More, the hydrophobic material adding proportion range of selection is larger, and roller coating and spraying need coating fluid mobility preferable, and viscosity is lower；It scrapes
It is higher to apply process requirement coating fluid viscosity.
Embodiment 13
On the basis of embodiment 4, the secondary coating process hydrophobic material adding proportion is 0.05%, used coating side
Formula is one or more combinations of slit type coating process, roller coating technology, doctor blade process, spraying process, since hydrophobic material exists
Accounting in coating fluid directly affects the viscosity and mobility of coating fluid, so the coating process used in secondary coating process
More, the hydrophobic material adding proportion range of selection is larger, and roller coating and spraying need coating fluid mobility preferable, and viscosity is lower；
Doctor blade process needs coating fluid viscosity higher.
Embodiment 14
On the basis of embodiment 4, the secondary coating process hydrophobic material adding proportion is 25%, used coating method
For one or more combinations of slit type coating process, roller coating technology, doctor blade process, spraying process, since hydrophobic material is applying
Accounting in cloth liquid directly affects the viscosity and mobility of coating fluid, thus the coating process used in secondary coating process compared with
More, the hydrophobic material adding proportion range of selection is larger, and roller coating and spraying need coating fluid mobility preferable, and viscosity is lower；It scrapes
It is higher to apply process requirement coating fluid viscosity.
Embodiment 15
On the basis of embodiment 14, slit type is coated with roll-in 0.5bar；Roller coating technology is shifted using anilox roll or smooth roll
Coating, coating thickness 0.01mm；Doctor blade process scrapes film thickness 0.1mm；Spraying process coating weight 0.1g/m2, the above parameter can be with
Ensure in secondary coating process, hydrophobic material can be configured to hydrophobic film heating the product surface that do not burn.
Embodiment 16
On the basis of embodiment 14, slit type is coated with roll-in 2.5bar；Roller coating technology is shifted using anilox roll or smooth roll
Coating, coating thickness 1.00mm；Doctor blade process scrapes film thickness 1.00mm；Spraying process coating weight 5g/m2, the above parameter can be true
It protects in secondary coating process, hydrophobic material can be configured to hydrophobic film heating the product surface that do not burn.
Embodiment 17
On the basis of embodiment 14, slit type is coated with roll-in 5bar；Roller coating technology carries out transfer painting using anilox roll or smooth roll
Cloth, coating thickness 1.50mm；Doctor blade process scrapes film thickness 2.00mm；Spraying process coating weight 10g/m2, the above parameter can be true
It protects in secondary coating process, hydrophobic material can be configured to hydrophobic film heating the product surface that do not burn.
Experimental analysis:
Heating not combustion products between 25 DEG C, the constant temperature and humidity of 60% humidity it is middle carry out 48 hours balances after, obtain following data:
Hydrophobic material heating is not added with not burn finished product moisture: 9.03%, moisture after balance: 17.36%, rise 92.25%；
Addition hydrophobic material heating is not burnt finished product moisture: 9.03%, moisture after balance: and 10.92%, rise 20.93%.
The present invention is not limited by examples detailed above, describes the principle of the present invention and operation side in examples detailed above and specification
Method, various changes and improvements may be made to the invention, these changes and improvements will be fallen into scope of the claimed invention.
Claims (9)
- The hygroscopic preparation process of cigarette core material of not burning is heated 1. improving, it is characterised in that: the technique is based on traditional papermaking Method reconstituted tobacco production process adds hydrophobic material.
- The hygroscopic preparation process of cigarette core material 2. improvement heating according to claim 1 is not burnt, it is characterised in that: institute Stating technique includes wet end addition hydrophobic material.
- The hygroscopic preparation process of cigarette core material 3. improvement heating according to claim 1 is not burnt, it is characterised in that: institute Stating technique includes adding hydrophobic material in a coating process coating liquid.
- The hygroscopic preparation process of cigarette core material 4. improvement heating according to claim 1 is not burnt, it is characterised in that: institute Stating technique includes secondary coating process surface addition hydrophobic material.
- 5. the hygroscopic preparation process of cigarette core material of not burning is heated in improvement described in -4 any one according to claim 1, Be characterized in that: the hydrophobic material includes: sodium alginate, tamarind seed polysaccharide glue, chitosan, casein, cation guar gum, card Draw one or more combinations of glue, modified starch adhesive and carboxymethyl cellulose.
- The hygroscopic preparation process of cigarette core material 6. improvement heating according to claim 2 is not burnt, it is characterised in that: institute Stating wet end addition hydrophobic material adding proportion is 0.5%~5%.
- The hygroscopic preparation process of cigarette core material 7. improvement heating according to claim 3 is not burnt, it is characterised in that: institute Stating a coating process hydrophobic material adding proportion is 0.05%~10%, and coating method used by a coating process is crack Formula coating process, coating roll-in are 1.0~4.0Bar.
- The hygroscopic preparation process of cigarette core material 8. improvement heating according to claim 4 is not burnt, it is characterised in that: institute State secondary coating process hydrophobic material adding proportion be 0.05%~50%, used coating method be slit type coating process, One or more combinations of roller coating technology, doctor blade process, spraying process.
- The hygroscopic preparation process of cigarette core material 9. improvement heating according to claim 8 is not burnt, it is characterised in that: folder Seam is coated with 0.5~5bar of roll-in；Roller coating technology carries out transfer coated using anilox roll or smooth roll, and coating thickness 0.01mm~ 1.50mm；Doctor blade process scrapes film thickness 0.1mm~2.00mm；Spraying process coating weight 0.1g/m2~10g/m2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538207.7A CN110250555A (en) | 2019-06-20 | 2019-06-20 | Improve and heats the hygroscopic preparation process of cigarette core material of not burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538207.7A CN110250555A (en) | 2019-06-20 | 2019-06-20 | Improve and heats the hygroscopic preparation process of cigarette core material of not burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110250555A true CN110250555A (en) | 2019-09-20 |
Family
ID=67920023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538207.7A Pending CN110250555A (en) | 2019-06-20 | 2019-06-20 | Improve and heats the hygroscopic preparation process of cigarette core material of not burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110250555A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537721A (en) * | 2019-09-27 | 2019-12-06 | 四川中烟工业有限责任公司 | Reconstituted tobacco for heating cigarettes and improved dry preparation method thereof |
| CN111194941A (en) * | 2020-01-14 | 2020-05-26 | 深圳新火瑞升技术有限公司 | Application of heating aid in heating non-combustion smoking material and product |
| CN112089086A (en) * | 2020-09-27 | 2020-12-18 | 河南卷烟工业烟草薄片有限公司 | Preparation process of reconstituted tobacco for heating cigarettes |
| CN113180287A (en) * | 2021-04-30 | 2021-07-30 | 河南中烟工业有限责任公司 | Cigarette preparation method for maintaining stable moisture content of cut tobacco or thin slices |
| CN115568612A (en) * | 2022-11-11 | 2023-01-06 | 四川轻化工大学 | Bionic reconstituted tobacco containing epidermis and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594617A (en) * | 2017-11-08 | 2018-01-19 | 湖北中烟工业有限责任公司 | A kind of reconstituted tobacco papery mouth rod and preparation method thereof |
| CN108451054A (en) * | 2018-06-26 | 2018-08-28 | 南通金源新材料有限公司 | A kind of cigarette core material and preparation method thereof heating the cigarette that do not burn |
-
2019
- 2019-06-20 CN CN201910538207.7A patent/CN110250555A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594617A (en) * | 2017-11-08 | 2018-01-19 | 湖北中烟工业有限责任公司 | A kind of reconstituted tobacco papery mouth rod and preparation method thereof |
| CN108451054A (en) * | 2018-06-26 | 2018-08-28 | 南通金源新材料有限公司 | A kind of cigarette core material and preparation method thereof heating the cigarette that do not burn |
Non-Patent Citations (1)
| Title |
|---|
| 余振华、吴义荣: "《涂布白卡纸仿伪技术及应用》", 31 July 2015, 华南理工大学出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537721A (en) * | 2019-09-27 | 2019-12-06 | 四川中烟工业有限责任公司 | Reconstituted tobacco for heating cigarettes and improved dry preparation method thereof |
| CN111194941A (en) * | 2020-01-14 | 2020-05-26 | 深圳新火瑞升技术有限公司 | Application of heating aid in heating non-combustion smoking material and product |
| CN111194941B (en) * | 2020-01-14 | 2022-06-28 | 深圳新火瑞升技术有限公司 | Application of heating aid in heating non-combustion smoking material and product |
| CN112089086A (en) * | 2020-09-27 | 2020-12-18 | 河南卷烟工业烟草薄片有限公司 | Preparation process of reconstituted tobacco for heating cigarettes |
| CN113180287A (en) * | 2021-04-30 | 2021-07-30 | 河南中烟工业有限责任公司 | Cigarette preparation method for maintaining stable moisture content of cut tobacco or thin slices |
| CN113180287B (en) * | 2021-04-30 | 2022-08-19 | 河南中烟工业有限责任公司 | Cigarette preparation method for maintaining stable moisture content of cut tobacco or thin slices |
| CN115568612A (en) * | 2022-11-11 | 2023-01-06 | 四川轻化工大学 | Bionic reconstituted tobacco containing epidermis and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110250555A (en) | Improve and heats the hygroscopic preparation process of cigarette core material of not burning | |
| CN110150722A (en) | Heating with high heat-transfer performance is not burnt reconstituted tobacco and preparation method thereof | |
| CN108451054A (en) | A kind of cigarette core material and preparation method thereof heating the cigarette that do not burn | |
| CN105167154A (en) | Novel method for preparing reconstituted tobacco by virtue of papermaking process | |
| CN109793257A (en) | A kind of electronic cigarette reconstituted tobacoo and preparation method thereof | |
| CN110537722B (en) | Reconstituted tobacco suitable for heating non-burning cigarettes and improved dry preparation method thereof | |
| WO2021103732A1 (en) | Dry-method reconstituted tobacco having adjustable and controllable air permeability and tightness, and preparation method and application of dry-method reconstituted tobacco | |
| CN110629583A (en) | Heat-conducting flame-retardant cigarette paper for cigarettes and preparation method and application thereof | |
| CN110537721B (en) | Reconstituted tobacco for heating cigarettes and improved dry preparation method thereof | |
| CN113652896B (en) | Preparation method and application of sealing paper | |
| CN106436447B (en) | A kind of superelevation air permeability forming paper and preparation method thereof | |
| CN109875097A (en) | It is a kind of to heat the preparation method that do not burn with dry process reproduction tobacco leaf | |
| CN110257172A (en) | Coating medium is fragrant, coating fluid and heating are not burnt cigarette | |
| CN108936785B (en) | Composite heating non-combustible smoking material and preparation method thereof | |
| CN109349677A (en) | A kind of ultra micro tobacco powder reconstituted tobacco and preparation method thereof | |
| CN111345495A (en) | Method for producing high-strength homogenized tobacco material by thick pulp papermaking method | |
| CN103099309B (en) | Application of japonica rice in cigarettes | |
| CN104486955A (en) | Tobacco product that produces lower carbon monoxide to tar ratio | |
| CN107898000A (en) | A kind of method for reducing reconstituted tobacco plus fiber dosage | |
| CN209573225U (en) | Heating with high heat-transfer performance is not burnt cigarette smoke grenade | |
| CN206260837U (en) | A kind of binary compound filter candle suitable for heating non-burning cigarette | |
| CN108047840B (en) | A kind of liquid coating material for reducing phenol release amount in paper filter stick type cigarette mainstream flue gas | |
| CN103110186B (en) | Dibasic compound hollow tobacco fiber paper filtering stick and preparation method thereof | |
| CN110754683B (en) | Raw material for heating non-combustible cigarette and preparation method thereof | |
| CN203168000U (en) | Device for improving uniformity of conditioning moisture content of reconstituted tobacco leaves through paper-making method |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |