CN102018275B - Reconstituted tobacco coating liquid and coating method thereof - Google Patents
Reconstituted tobacco coating liquid and coating method thereof Download PDFInfo
- Publication number
- CN102018275B CN102018275B CN 201010617665 CN201010617665A CN102018275B CN 102018275 B CN102018275 B CN 102018275B CN 201010617665 CN201010617665 CN 201010617665 CN 201010617665 A CN201010617665 A CN 201010617665A CN 102018275 B CN102018275 B CN 102018275B
- Authority
- CN
- China
- Prior art keywords
- reconstituted tobacoo
- coating fluid
- calcium carbonate
- reconstituted
- tobacco
- 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
Images
Landscapes
- Paper (AREA)
Abstract
The invention provides reconstituted tobacco coating liquid and a coating method thereof. The reconstituted tobacco coating liquid comprises tobacco extraction liquid and calcium carbonate, wherein the mass of the dry component of the tobacco extraction liquid occupies 35-40 weight percent of the total mass of the reconstituted tobacco coating liquid, and the mass of the calcium carbonate occupies 1-20 percent of the total mass of the reconstituted tobacco coating liquid and is optimized to be 5-15 percent. In the invention, calcium carbonate granules are added to the coating liquid, which changes the microstructure of the surface of the reconstituted tobacco, enhances the whole loosened degree and the surface unsmoothness of the reconstituted tobacco and can improve the physical property of the reconstituted tobacco. Meanwhile, the calcium carbonate contained in the coating liquid can adsorb more effective components in the tobacco extraction liquid, thus the quality of the reconstituted tobacco can be improved.
Description
Technical field
The present invention relates to a kind of reconstituted tobacoo coating fluid and this coating fluid is applied to the surperficial method of reconstituted tobacoo, belong to the tobacco sheets by paper making method production technical field.
Background technology
Reconstituted tobacoo has another name called reconstituted tobacco, originates from the 1950's, is to utilize tobacco wastes such as offal, tobacco cut, offal to process sheet or thread reconstituted product for raw material, as cigarette filler.The manufacturing technology of reconstituted tobacoo can be divided roll-in method, thick slurry method and paper process.The tobacco sheets by paper making method Manufacturing Technology Development is the rapidest at present; There are 9 families in the tobacco sheets by paper making method manufacturing enterprise that built in China becomes to go into operation; That is building or establishing has 2 families; Expected for the end of the year 2010, China will possess the ability of producing 100000 tons of tobacco sheets by paper making method per year, but still have bigger gap from present 13.6 ten thousand tons market demand.
The basic technology of reconstituted tobacoo mainly comprises: the papermaking process of the concentration technology of beating process such as offal, tobacco extraction liquid, reconstituted tobacoo sheet base and the coating process of reconstituted tobacoo sheet base.In the present disclosed patent, beating process, extraction and the concentration technology etc. of reconstituted tobacoo are all had relate to, but do not find that as yet about dosing the record of calcium carbonate in the reconstituted tobacoo coating fluid, this is that this patent is created.The precipitated calcium carbonate of general at present meeting adding 5%～10% in the process of manufacturing paper with pulp of reconstituted tobacoo sheet base; Purpose is in order to control the reconstituted tobacoo burning velocity; The bulk etc. that reduces releasing content of coke tar and improve reconstituted tobacoo, but the problems such as a large amount of losses and plain boiled water reuse difficulty that precipitated calcium carbonate can cause calcium carbonate added in the slurry.
Summary of the invention
To the deficiency of existing technology, the technical problem that the present invention will solve provides a kind of improved reconstituted tobacoo coating fluid and corresponding coating process, to change the reconstituted tobacoo microstructure, improves the quality and the physical property of reconstituted tobacoo.
In order to solve the problems of the technologies described above, the invention provides a kind of reconstituted tobacoo coating fluid, it is characterized in that, comprise tobacco extraction liquid and calcium carbonate.The quality of said tobacco extraction liquid dry composition accounts for 35%～40% of reconstituted tobacoo coating fluid gross mass.The quality of calcium carbonate accounts for 1～20% of reconstituted tobacoo coating fluid gross mass, is preferably 5～15%.
Said tobacco extraction liquid dry is meant all dries that tobacco extraction liquid oven dry back is obtained.
Said tobacco extraction liquid can be the aqueous extract of tobacco, also can be one or more the aqueous extract in the tobacco wastes such as offal, tobacco cut or offal.Can obtain through following method: with tobacco (perhaps: one or more in the tobacco wastes such as offal, tobacco cut and offal) pull an oar, add the water extraction after, carry out Separation of Solid and Liquid, concentrate behind the extract filtering and impurity removing that obtains, obtain the aqueous extract of tobacco.
Further, said calcium carbonate is food-grade calcium carbonate, and average particle size range is 0.5～5.0 μ m, is preferably 1.0～3.0 μ m.
The calcium carbonate granule thing composition that contains in the reconstituted tobacoo coating fluid is easy to generate sedimentation; In order to solve this difficult problem; The invention provides a kind of reconstituted tobacoo coating fluid, it is characterized in that, except that comprising above-mentioned concentrated tobacco extraction liquid and calcium carbonate; Also comprise dispersant, with guarantee coating fluid in the coating process evenly.
Preferable, the quality of said dispersant accounts for 0.1～1% of reconstituted tobacoo coating fluid gross mass, is preferably 0.3～0.8%
Said dispersant can be the organic polymer of the sterically hindered and static steric hindrance that increases decentralized photo, also can be to satisfy the theoretical inorganic salts of particle electric double layer.
Further, the one or more kinds of mixtures in said organic polymer optimization polypropylene acid sodium, ammonium polyacrylate, polyvinylpyrrolidone and the sodium alginate.Said inorganic salts are calgon.
Further, the most preferred dispersant of the present invention is a calgon, and the quality of calgon accounts for 0.1～1% of reconstituted tobacoo coating fluid gross mass, is preferably 0.3～0.8%.
Above-mentioned reconstituted tobacoo coating fluid provided by the present invention can adopt one of following method to obtain: directly in tobacco extraction liquid, add calcium carbonate powder; Perhaps, earlier calcium carbonate being configured to mass content is 20～50% suspension, joins in the tobacco extraction liquid again.
The present invention also provides the reconstituted tobacoo coating process; Comprise step: the reconstituted tobacoo sheet base of the moulding of will on the paper machine, manufacturing paper with pulp is as base material; Above-mentioned reconstituted tobacoo coating fluid is applied on the reconstituted tobacoo sheet base through coating process; Then reconstituted tobacoo sheet base is carried out drying, after cutting, the gained finished product is reconstituted tobacoo.
Described coating process can adopt printing, is pressed into, roller coat, blade coating, smear, dipping or spray regime, the reconstituted tobacoo coating fluid is applied on the reconstituted tobacoo sheet base.
The present invention also further discloses a kind of preparation method of reconstituted tobacoo, comprises the steps:
1) reconstituted tobacoo sheet base is processed in the not tolerant moulding of manufacturing paper with pulp of tobacco that will be after water extracts; Do not add precipitated calcium carbonate in the said forming process of manufacturing paper with pulp;
2) above-mentioned reconstituted tobacoo coating fluid is applied on the step 1) gained reconstituted tobacoo sheet base through coating process, dry back obtains reconstituted tobacoo.
In the step 1), said tobacco can be selected from tobacco wastes such as offal, tobacco cut, offal.
Step 2) in, described coating process can adopt printing, is pressed into, roller coat, blade coating, smear, dipping or spray regime, the reconstituted tobacoo coating fluid is applied on the reconstituted tobacoo sheet base.
The difference of above-mentioned preparation method and papermaking-method reconstituted tobaccos of the prior art is mainly reflected in: in the forming process of manufacturing paper with pulp of reconstituted tobacoo sheet base, do not add precipitated calcium carbonate; And make in the coating fluid of reconstituted tobacoo sheet base, to add calcium carbonate (promptly adopting above-mentioned coating fluid provided by the present invention) into; The tobacco leaf product surface short texture that makes, coarse can be made, and the content of calcium carbonate in the product can be effectively increased.
A kind of reconstituted tobacoo that obtains by said method of the present invention's disclosing further.This reconstituted tobacoo surface texture is comparatively coarse, loose.Weight in reconstituted tobacoo is the basis, and it is 33-40% that the present invention obtains to contain in the reconstituted tobacoo tobacco extraction liquid dry matter content, and the content of surface coated calcium carbonate is 2-10%.
The present invention adopts the advantage of moulding reconstituted tobacoo sheet primary surface coating calcium carbonate technology to be: one, compare with the interior precipitated calcium carbonate that adds of slurry; Surface coated calcium carbonate has increased the loose degree and the surface irregularity property of reconstituted tobacoo, has improved the physical property of reconstituted tobacoo; Two, select for use the particle size range of calcium carbonate generally narrow, and average grain diameter is less,, also can improve the coating fluid viscosity so in coating fluid, more help disperseing than precipitated calcium carbonate; Three, the calcium carbonate in the coating fluid can adsorb the more active ingredient of thickness grass extract, evenly is coated in the surface of reconstituted tobacoo through coating process, can promote the quality of reconstituted tobacoo.
Beneficial effect of the present invention is following: different with the coating fluid of general reconstituted tobacoo coating process; Add calcium carbonate granule in the coating fluid of the present invention; Changed the microstructure on reconstituted tobacoo surface; Strengthen the loose degree and the surface irregularity property of reconstituted tobacoo, can improve the physical property of reconstituted tobacoo; Simultaneously, the calcium carbonate that contains in the coating fluid can adsorb the active ingredient in the grass of the thickness more extract, can promote the quality of reconstituted tobacoo.
Description of drawings
Fig. 1 is the made reconstituted tobacoo surface microstructure of comparative example figure (500 *);
Fig. 2 is embodiment 1 made reconstituted tobacoo surface microstructure figure (500 *);
Fig. 3 is embodiment 2 made reconstituted tobacoo surface microstructure figure (500 *);
Fig. 4 is embodiment 3 made reconstituted tobacoo surface microstructure figure (500 *);
Fig. 5 is embodiment 4 made reconstituted tobacoo surface microstructure figure (500 *);
Fig. 6 is embodiment 5 made reconstituted tobacoo surface microstructure figure (500 *).
The specific embodiment
Reconstituted tobacoo sheet base adopts and adds precipitated calcium carbonate in the slurry among the comparative example; And calcium carbonate accounts for 6% of reconstituted tobacoo sheet matrix amount; Reconstituted tobacoo sheet base among the embodiment 1～5 is compared with the comparative example, and when manufacturing paper with pulp, main components such as offal, tobacco cut, offal and outer fibre prescription is consistent; But do not add precipitated calcium carbonate in the slurry, and adopt surface coated calcium carbonate.
Specify the present invention below in conjunction with embodiment.Calcium carbonate among the embodiment is produced by Cologne, Hezhou City, Guangxi powder Co., Ltd; Calgon is provided by those chemical reagent Co., Ltds of Shanghai dust.
The comparative example
Tobacco extraction liquid dry composition accounts for 35% of reconstituted tobacoo coating fluid quality in the reconstituted tobacoo coating fluid; After reconstituted tobacoo sheet base dip coated liquid and squeezing, drying; Can know that through analyzing the tobacco extraction liquid dry matter content is 32% in reconstituted tobacoo this moment; Reconstituted tobacoo thickness is 0.233mm, quantitatively is 100.4g/m
2, bulk is 2.22cm
3/ g, tensile strength is 3.8Nm/g, pliability is 150mN.The surface microstructure of reconstituted tobacoo that this technology is produced is seen Fig. 1, the comparatively smooth densification of its product surface.
Embodiment 1
Tobacco extraction liquid dry composition accounts for 35% of reconstituted tobacoo coating fluid quality in the reconstituted tobacoo coating fluid, and calcium carbonate accounts for 5% of reconstituted tobacoo coating fluid quality, and the calcium carbonate average grain diameter is 1.0 μ m, and calgon accounts for 0.3% of reconstituted tobacoo coating fluid quality.After reconstituted tobacoo sheet base dip coated liquid and squeezing, the oven dry, can know that through analyzing the tobacco extraction liquid dry matter content is 33% in reconstituted tobacoo this moment, the content of surface coated calcium carbonate is 2%, and reconstituted tobacoo thickness is 0.250mm, quantitatively is 100.1g/m
2, bulk is 2.50cm
3/ g, tensile strength is 3.8Nm/g, pliability is 152mN.The surface microstructure of reconstituted tobacoo that this technology is produced is seen Fig. 2, and its product surface is comparatively coarse, loose; White particulate material is the calcium carbonate of reconstituted tobacoo surface-coated on the figure.
Embodiment 2
Tobacco extraction liquid dry composition accounts for 37% of reconstituted tobacoo coating fluid quality in the reconstituted tobacoo coating fluid, and calcium carbonate accounts for 8% of reconstituted tobacoo coating fluid quality, and the calcium carbonate average grain diameter is 1.2 μ m, and calgon accounts for 0.5% of reconstituted tobacoo coating fluid quality.After reconstituted tobacoo sheet base dip coated liquid and squeezing, the oven dry, can know that through analyzing the tobacco extraction liquid dry matter content is 35% in reconstituted tobacoo this moment, the content of surface coated calcium carbonate is 4%, and reconstituted tobacoo thickness is 0.253mm, quantitatively is 100.9g/m
2, bulk is 2.51cm
3/ g, tensile strength is 3.8Nm/g, pliability is 153mN.The surface microstructure of reconstituted tobacoo that this technology is produced is seen Fig. 3, and its product surface is comparatively coarse, loose, and white particulate material is the calcium carbonate of reconstituted tobacoo surface-coated on the figure.
Embodiment 3
Tobacco extraction liquid dry composition accounts for 37% of reconstituted tobacoo coating fluid quality in the reconstituted tobacoo coating fluid, and calcium carbonate accounts for 10% of reconstituted tobacoo coating fluid quality, and the calcium carbonate average grain diameter is 2.0 μ m, and calgon accounts for 0.5% of reconstituted tobacoo coating fluid quality.After reconstituted tobacoo sheet base dip coated liquid and squeezing, the oven dry, can know that through analyzing the tobacco extraction liquid dry matter content is 36% in reconstituted tobacoo this moment, the content of surface coated calcium carbonate is 6%, and reconstituted tobacoo thickness is 0.255mm, quantitatively is 100.9g/m
2, bulk is 2.53cm
3/ g, tensile strength is 4.1Nm/g, pliability is 156mN.The surface microstructure of reconstituted tobacoo that this technology is produced is seen Fig. 4, and its product surface is comparatively coarse, loose; White particulate material is the calcium carbonate of reconstituted tobacoo surface-coated on the figure.
Embodiment 4
Tobacco extraction liquid dry composition accounts for 38% of reconstituted tobacoo coating fluid quality in the reconstituted tobacoo coating fluid, and calcium carbonate accounts for 12% of reconstituted tobacoo coating fluid quality, and the calcium carbonate average grain diameter is 2.5 μ m, and calgon accounts for 0.5% of reconstituted tobacoo coating fluid quality.After reconstituted tobacoo sheet base dip coated liquid and squeezing, the oven dry, can know that through analyzing the tobacco extraction liquid dry matter content is 38% in reconstituted tobacoo this moment, the content of surface coated calcium carbonate is 8%, and reconstituted tobacoo thickness is 0.256mm, quantitatively is 100.4g/m
2, bulk is 2.54cm
3/ g, tensile strength is 4.1Nm/g, pliability is 155mN.The surface microstructure of reconstituted tobacoo that this technology is produced is seen Fig. 5, and its product surface is comparatively coarse, loose; White particulate material is the calcium carbonate of reconstituted tobacoo surface-coated on the figure.
Embodiment 5
Tobacco extraction liquid dry composition accounts for 40% of reconstituted tobacoo coating fluid quality in the reconstituted tobacoo coating fluid, and calcium carbonate accounts for 15% of reconstituted tobacoo coating fluid quality, and the calcium carbonate average grain diameter is 3.0 μ m, and calgon accounts for 0.8% of reconstituted tobacoo coating fluid quality.After reconstituted tobacoo sheet base dip coated liquid and squeezing, the oven dry, can know that through analyzing the tobacco extraction liquid dry matter content is 39% in reconstituted tobacoo this moment, the content of surface coated calcium carbonate is 10%, and reconstituted tobacoo thickness is 0.258mm, quantitatively is 100.0g/m
2, bulk is 2.58cm
3/ g, tensile strength is 3.9Nm/g, pliability is 152mN.The surface microstructure of reconstituted tobacoo that this technology is produced is seen Fig. 6, and its product surface is comparatively coarse, loose; White particulate material is the calcium carbonate of reconstituted tobacoo surface-coated on the figure.
Claims (11)
1. a reconstituted tobacoo coating fluid is characterized in that, comprises tobacco extraction liquid and calcium carbonate, and the quality of said tobacco extraction liquid dry composition accounts for 35% ~ 40% of reconstituted tobacoo coating fluid gross mass, and the quality of calcium carbonate accounts for 1 ~ 20% of reconstituted tobacoo coating fluid gross mass.
2. reconstituted tobacoo coating fluid as claimed in claim 1 is characterized in that, the average particle size range of said calcium carbonate is 0.5 ~ 5.0 μ m.
3. according to claim 1 or claim 2 reconstituted tobacoo coating fluid is characterized in that also comprise dispersant, the quality of dispersant accounts for 0.1 ~ 1% of reconstituted tobacoo coating fluid gross mass.
4. reconstituted tobacoo coating fluid as claimed in claim 3 is characterized in that, described dispersant is organic polymer that can increase the sterically hindered of decentralized photo and static steric hindrance or the inorganic salts that satisfy the electric double layer theory.
5. reconstituted tobacoo coating fluid as claimed in claim 4; It is characterized in that the said organic polymer that increases the sterically hindered of decentralized photo and static steric hindrance is selected from the one or more kinds of mixtures of Sodium Polyacrylate, ammonium polyacrylate, polyvinylpyrrolidone and sodium alginate.
6. reconstituted tobacoo coating fluid as claimed in claim 4 is characterized in that, the said inorganic salts that satisfy the electric double layer theory are calgon.
7. reconstituted tobacoo coating process, comprise step: the reconstituted tobacoo sheet base of the moulding of will on the paper machine, manufacturing paper with pulp is applied to arbitrary described reconstituted tobacoo coating fluid among the claim 1-6 on the reconstituted tobacoo sheet base through coating process as base material.
8. reconstituted tobacoo coating process as claimed in claim 7 is characterized in that said coating process is for to print, be pressed into, smear, flood or spray.
9. reconstituted tobacoo coating process as claimed in claim 8 is characterized in that, said smearing is roller coat or blade coating.
10. the preparation method of a reconstituted tobacoo comprises the steps:
1) reconstituted tobacoo sheet base is processed in the moulding of will the tobacco insoluble matter after water extracts manufacturing paper with pulp; Do not add precipitated calcium carbonate in the said forming process of manufacturing paper with pulp;
2) arbitrary described reconstituted tobacoo coating fluid among the claim 1-6 is applied on the step 1) gained reconstituted tobacoo sheet base through coating process, dry back obtains reconstituted tobacoo.
11. a reconstituted tobacoo is characterized in that, is obtained by method as claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617665 CN102018275B (en) | 2010-12-30 | 2010-12-30 | Reconstituted tobacco coating liquid and coating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617665 CN102018275B (en) | 2010-12-30 | 2010-12-30 | Reconstituted tobacco coating liquid and coating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102018275A CN102018275A (en) | 2011-04-20 |
| CN102018275B true CN102018275B (en) | 2012-11-14 |
Family
ID=43860375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010617665 Active CN102018275B (en) | 2010-12-30 | 2010-12-30 | Reconstituted tobacco coating liquid and coating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102018275B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JO3752B1 (en) * | 2011-06-10 | 2021-01-31 | Schweitzer Mauduit Int Inc | Tobacco Material Containing Non-Isometric Calcium Carbonate Microparticles |
| CN102894463B (en) * | 2012-11-08 | 2015-05-06 | 湖北中烟工业有限责任公司 | Method for preparing aroma-enhancing and harmful substance-reducing paper-making process reconstituted tobaccos |
| CN103416839B (en) * | 2013-08-02 | 2016-06-29 | 上海烟草集团有限责任公司 | A kind of method improving papermaking-method reconstituted tobaccos properties of product |
| CN105167155B (en) * | 2015-08-10 | 2017-07-07 | 中国海诚工程科技股份有限公司 | The production method and device of a kind of reconstituted tobacoo |
| CN107692300A (en) * | 2017-11-03 | 2018-02-16 | 云南中烟再造烟叶有限责任公司 | A kind of method for reducing papermaking-method reconstituted tobaccos product degree of agglomeration |
| CN107981404A (en) * | 2017-12-06 | 2018-05-04 | 湖北中烟工业有限责任公司 | A kind of coating fluid for improving papermaking-method reconstituted tobaccos combustibility and preparation method thereof |
| CN108077991A (en) * | 2017-12-06 | 2018-05-29 | 湖北中烟工业有限责任公司 | The cigarette paper preparation method of tobacco sheet cigarette paper filler retention can be improved |
| CN109077347B (en) * | 2018-07-20 | 2021-07-27 | 河南卷烟工业烟草薄片有限公司 | Coating agent for improving organic nitrogen in paper-making reconstituted tobacco, and preparation method and application thereof |
| CN110101110B (en) * | 2019-06-12 | 2021-11-23 | 上海烟草集团有限责任公司 | Method for reducing total sugar content in reconstituted tobacco |
| CN110179152A (en) * | 2019-06-12 | 2019-08-30 | 上海烟草集团有限责任公司 | The debubbling method of calcium carbonate in a kind of reconstituted tobacoo coating fluid |
| CN110679991A (en) * | 2019-10-09 | 2020-01-14 | 河南卷烟工业烟草薄片有限公司 | Method for reducing viscosity of reconstituted tobacco coating liquid |
| CN112120274B (en) * | 2020-08-20 | 2023-05-09 | 四川工商职业技术学院 | Composite tobacco sheet and preparation method thereof |
| CN112411252A (en) * | 2020-11-05 | 2021-02-26 | 闫少辉 | Method for reducing viscosity of reconstituted tobacco coating liquid |
| CN112385883B (en) * | 2020-11-17 | 2022-11-04 | 云南中烟工业有限责任公司 | Heating non-combustion cigarette paper for electromagnetic heating and preparation and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565284A (en) * | 2003-06-13 | 2005-01-19 | 广东省金叶烟草薄片技术开发有限公司 | Method for tobacco leaf reforger for making cigarette using paper making method |
| CN101011182A (en) * | 2007-02-16 | 2007-08-08 | 湖南中烟工业公司 | Tobacco sheet producing process using improved paper making method |
| CN101039597A (en) * | 2004-08-18 | 2007-09-19 | 布朗及威廉森控股公司 | Reconstituted tobacco sheet and smoking article therefrom |
| CN101450968A (en) * | 2008-12-17 | 2009-06-10 | 华宝食用香精香料（上海）有限公司 | Cellulose mint derivates, preparation method and use thereof |
| WO2010149380A1 (en) * | 2009-06-25 | 2010-12-29 | Delfortgroup Ag | Film-forming composition for applying to cigarette paper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9167835B2 (en) * | 2008-12-30 | 2015-10-27 | Philip Morris Usa Inc. | Dissolvable films impregnated with encapsulated tobacco, tea, coffee, botanicals, and flavors for oral products |
-
2010
- 2010-12-30 CN CN 201010617665 patent/CN102018275B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1565284A (en) * | 2003-06-13 | 2005-01-19 | 广东省金叶烟草薄片技术开发有限公司 | Method for tobacco leaf reforger for making cigarette using paper making method |
| CN101039597A (en) * | 2004-08-18 | 2007-09-19 | 布朗及威廉森控股公司 | Reconstituted tobacco sheet and smoking article therefrom |
| CN101011182A (en) * | 2007-02-16 | 2007-08-08 | 湖南中烟工业公司 | Tobacco sheet producing process using improved paper making method |
| CN101450968A (en) * | 2008-12-17 | 2009-06-10 | 华宝食用香精香料（上海）有限公司 | Cellulose mint derivates, preparation method and use thereof |
| WO2010149380A1 (en) * | 2009-06-25 | 2010-12-29 | Delfortgroup Ag | Film-forming composition for applying to cigarette paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102018275A (en) | 2011-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102018275B (en) | Reconstituted tobacco coating liquid and coating method thereof | |
| JP5952387B2 (en) | Carbon sheet manufacturing method used for electrodes | |
| CN103859576A (en) | Method for improving retention of sizing agent fiber and filler in production of tobacco sheets through paper-making process | |
| CN101491369A (en) | Production method of sandwich type paper-making method reconstructed tobacco leaf | |
| CA2574858A1 (en) | Smokeable tobacco substitute filler having an increased fill value and method of making same | |
| CA3150814A1 (en) | An electrode material and components therefrom for use in an electrochemical device and processes for the manufacture thereof | |
| JP2014522563A5 (en) | ||
| CN101818009B (en) | Imitation electroplating nano sheet aluminum slurry and preparation method thereof | |
| CN108308693B (en) | Preparation method of paper-making reconstituted tobacco and method for improving absorbability of paper-making reconstituted tobacco substrate to coating liquid | |
| CN107532060A (en) | High residue content (HRC) sulfate/alkali lignin as the composition in wood adhesive | |
| CN101336749B (en) | Dry type paper-making method recreated tobacco and production method thereof | |
| CN103416839A (en) | Method for improving paper-making reconstituted tobacco product performance | |
| CN104556809A (en) | Method for preparing gypsum board coagulation accelerator | |
| CN104856212A (en) | Novel sandwich type plant sheet and production process thereof | |
| CN108031312A (en) | A kind of nanofiltration membrane preparation method combined based on LBL self-assembly with spray-on process | |
| CN101016705A (en) | Method of producing copying paper | |
| CN112853812A (en) | Thermal sublimation transfer paper coating and preparation method and application thereof | |
| RU2015104867A (en) | HIGH CONTENT OF SOLID PARTICLES AND LOW VISCOSITY WATER SUSPENSIONS OF CALCIUM CARBONATE-CONTAINING MATERIALS WITH IMPROVED RHEOLOGICAL STABILITY AT HIGH TEMPERATURE | |
| CN102899960B (en) | A kind of synthetic calcium silicate adds the surface treatment method filling out offset printing paper | |
| CN103510429B (en) | Compound flame-retardant paper-based material and preparation method thereof | |
| CN104738815B (en) | Nanometer cyclodextrin compound additive of phenol and its preparation method and application in a kind of reduction cigarette smoke | |
| CN102644214A (en) | Preparation method and application of polyacrylamide/keramite nanotube composite papermaking filler | |
| JP6572379B2 (en) | Multilayer cardboard material and method for producing multilayer cardboard material | |
| CN111838740B (en) | Method for improving aroma quality of paper-making reconstituted tobacco applied to papermaking forming section | |
| CN103938482B (en) | Compound is manufactured paper with pulp pulp substrate and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |