CN105852188B - A kind of coating composition for improving reconstituted tobacoo bulk - Google Patents
A kind of coating composition for improving reconstituted tobacoo bulk Download PDFInfo
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- CN105852188B CN105852188B CN201610189592.5A CN201610189592A CN105852188B CN 105852188 B CN105852188 B CN 105852188B CN 201610189592 A CN201610189592 A CN 201610189592A CN 105852188 B CN105852188 B CN 105852188B
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- Prior art keywords
- coating composition
- calcium carbonate
- reconstituted tobacoo
- bulk
- nano
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- 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.)
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- 239000008199 coating composition Substances 0.000 title claims abstract description 36
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 45
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 39
- 239000003094 microcapsule Substances 0.000 claims abstract description 27
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 23
- 241000208125 Nicotiana Species 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims abstract description 8
- 239000008108 microcrystalline cellulose Substances 0.000 claims abstract description 8
- 229940016286 microcrystalline cellulose Drugs 0.000 claims abstract description 8
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims description 13
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 9
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 9
- 239000008103 glucose Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 206010011732 Cyst Diseases 0.000 claims description 6
- 208000031513 cyst Diseases 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 244000061176 Nicotiana tabacum Species 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000001856 Ethyl cellulose Substances 0.000 claims 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims 1
- 239000002775 capsule Substances 0.000 claims 1
- 229920001249 ethyl cellulose Polymers 0.000 claims 1
- 235000019325 ethyl cellulose Nutrition 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 8
- 238000007654 immersion Methods 0.000 description 6
- 238000007598 dipping method Methods 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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
Landscapes
- Paper (AREA)
Abstract
The invention provides a kind of coating composition for improving reconstituted tobacoo bulk, including 10 30 parts of nano-calcium carbonate microcapsule, 6 12 parts of Microcrystalline Cellulose, 38 parts of dispersant, 90 120 parts of tobacco extraction liquid；The present invention replaces winnofil with nano-calcium carbonate, is preferably fused to paper surface, maintains the intensity of reconstituted tobacoo, improves the bulk of reconstituted tobacoo.
Description
Technical field
Patent of the present invention is applied to tobacco sheets by paper making method manufacture field, more particularly to one kind can improve reconstituted tobacoo bulky
The coating composition of degree.
Background technology
In the production process of medicated cigarette, the waste materials of many can be produced, including can be with the cabo of recycling, low-quality
Nicotiana tabacum L., offal and flue dust.In order to using these waste materials, mainly these waste materials are processed into character is close to natural tobacco to prior art
The reconstituted tobacoo of leaf, then these reconstituted tobacoos are cut into into tobacco shred, it is back to production of cigarettes.At present, the production main flow of reconstituted tobacoo
Using paper process, this method be first raw material soaking after, by soluble substance and insoluble thing extract and separate, insoluble thing one
As can mix beating with wood pulp cellulose chip base, and soluble substance extract are obtained through the prepared coating of concentration charging using paper machine,
Be applied on chip base using special coating method, reconstituted tobacoo is made through drying, then cut into tobacco shred.
Bulk is to evaluate the important technology index of tobacco sheets by paper making method.Bulk is improved, and thin slice is in coating to extraction
The absorbability for taking coating also accordingly can be improved；In addition, bulk can also improve fillibility and burning of the reconstituted tobacoo in Medicated cigarette
When flammability, reduce the harmful substance such as carbon monoxide.At present, the approach for improving reconstituted tobacoo bulk mainly adds precipitation
Calcium Carbonate, but winnofil can hinder interfibrous combination, reduce the strength character of reconstituted tobacoo.
The content of the invention
The present invention is directed to problems described above, it is proposed that a kind of coating composition of raising reconstituted tobacoo bulk, including
Tobacco extraction liquid and filler two parts.
A kind of coating composition for improving reconstituted tobacoo bulk, including following raw material：
Described nano-calcium carbonate microcapsule is that, with nano-calcium carbonate as capsule-core, hydroxyethyl cellulose is prepared for cyst wall
Microcapsule；The coating composition preparation technology of described raising reconstituted tobacoo bulk is：Nano-calcium carbonate particles are disperseed
In the ethanol solution of hydroxyethyl cellulose, stable suspension is formed, is then spray-dried, form nano-calcium carbonate micro-
Capsule；10-30 part nano-calcium carbonate microcapsules, 3-8 part dispersants are added in 90-120 part tobacco extraction liquids, start to stir
Mix, add 6-12 part Microcrystalline Cellulose, continue stirring, obtain coating composition.
Described nano-calcium carbonate Microcapsules Size is 1-3 microns, is coated with one layer on the hydroxyethyl cellulose surface
The degree of polymerization of thickness 1-5 nanometers is 3000～10000 glucose molecule thin layers.
The ratio of the core and wall material of described nano-calcium carbonate microcapsule is (75-85)：(15-25).
The dispersant is sodium polyacrylate, number-average molecular weight 3500-4000 of the sodium polyacrylate, and viscosity is
2250-2300mPa.s。
Described tobacco extraction liquid can be by using chemical drugss method or cold/hot water direct method, to Nicotiana tabacum L., cabo, broken cigarette
One or more raw material in piece or offal is extracted, then Jing normal pressures or vacuum concentrate methool are obtained.
The dry composition of described tobacco extraction liquid accounts for the 30%-50% of coating fluid quality.
The coating composition for improving reconstituted tobacoo bulk provided by the present invention, operating procedure during use are as follows：
Tobacco not tolerant Jing after water extraction is manufactured paper with pulp molding, reconstituted tobacoo original piece is made；
By the coating composition for improving reconstituted tobacoo bulk reconstituted tobacoo original piece immersion of the present invention, during immersion
Between be 3min, dipping when coating is disperseed using ultrasound wave, ultrasonic power be 22-25 KHz, be dried, cut,
Obtain reconstituted tobacoo.
Compared with prior art, the invention has the beneficial effects as follows：
1. winnofil is replaced with nano-calcium carbonate microcapsule, be preferably fused to paper surface, improve surface not
Planarization, maintains the intensity of reconstituted tobacoo, improves the bulk of reconstituted tobacoo.
2. nano-calcium carbonate disperses uneven as cloth filler is applied in coating fluid preparation process as which is Nano grade
It is even to cause to reunite, microcapsule structure is made, is not only disperseed beneficial to which, moreover it is possible to improve its effectively retention, by super
The effect of sound wave, ruptures can cyst wall, discharge nano-calcium carbonate, play the effect for improving paper surface evenness.
3. Microcrystalline Cellulose is added in coating, strengthen be combineding with each other between composition in paper, increase paper strength；And it is micro-
The cellular structure of crystalline cellulose, is conducive to absorption and reservation to extract composition, and also the bulk for page is made that tribute
Offer.
4. the degree of polymerization for being coated with a layer thickness 1-5 nanometer on the hydroxyethyl cellulose surface is 3000～10000
Glucose molecule thin layer, forms hydrogen bonded with Microcrystalline Cellulose, improves the stability of coating composition.
Specific embodiment
The present invention is illustrated with reference to specific embodiment.
Embodiment 1
A kind of coating composition for improving reconstituted tobacoo bulk, including following raw material：
The capsule-core of nano-calcium carbonate microcapsule is nano-calcium carbonate, and cyst wall is hydroxy ethyl fiber, and particle diameter is 1-3 microns, is received
The mass ratio of the core and wall material of rice Calcium Carbonate microcapsule is 80:20, a layer thickness 3 is coated with hydroxyethyl cellulose surface
The degree of polymerization of nanometer is about 5000 glucose molecule thin layers.
Below by taking the coating composition of raising cigarette paper combustibility for preparing above-mentioned material composition as an example, its preparation method
And methods for using them is as follows：
20g hydroxyethyl celluloses are taken, by solwution method in one layer of glucose molecule thin film of its surface-coated, control applies thickness
Degree 3nm, is then configured to the ethanol solution of mass fraction 20%, adds 80g nano-calcium carbonate particles, forms stable suspension
Liquid, is then spray-dried, and forms nano-calcium carbonate microcapsule；10g nano-calcium carbonate microcapsules, 3g sodium polyacrylate are added
Enter in 100g tobacco extraction liquids, start stirring, add 6g Microcrystalline Cellulose, continue stirring, obtain coating composition；
Reconstituted tobacoo original piece is immersed in the coating composition, the immersion time is 3min, ultrasound wave is adopted in dipping
Coating is disperseed, ultrasonic power is 25 KHz, be dried, cut, obtain reconstituted tobacoo.
Embodiment 2
A kind of coating composition for improving reconstituted tobacoo bulk, including following raw material：
The capsule-core of nano-calcium carbonate microcapsule is nano-calcium carbonate, and cyst wall is hydroxy ethyl fiber, and particle diameter is 1-3 microns, is received
The mass ratio of the core and wall material of rice Calcium Carbonate microcapsule is 80:20, a layer thickness 3 is coated with hydroxyethyl cellulose surface
The degree of polymerization of nanometer is about 3000 glucose molecule thin layers.
Below by taking the coating composition of raising cigarette paper combustibility for preparing above-mentioned material composition as an example, its preparation method
And methods for using them is as follows：
20g hydroxyethyl celluloses are taken, by solwution method in one layer of glucose molecule thin film of its surface-coated, control applies thickness
Degree 3nm, is then configured to the ethanol solution of mass fraction 20%, adds 80g nano-calcium carbonate particles, forms stable suspension
Liquid, is then spray-dried, and forms nano-calcium carbonate microcapsule；15g nano-calcium carbonate microcapsules, 5g sodium polyacrylate are added
Enter in 110g tobacco extraction liquids, start stirring, add 8g Microcrystalline Cellulose, continue stirring, obtain coating composition；
Reconstituted tobacoo original piece is immersed in the coating composition, the immersion time is 3min, ultrasound wave is adopted in dipping
Coating is disperseed, ultrasonic power is 22 KHz, be dried, cut, obtain reconstituted tobacoo.
Comparative example 1
A kind of coating composition for improving reconstituted tobacoo bulk, including following raw material：
Below by taking the coating composition of raising cigarette paper combustibility for preparing above-mentioned material composition as an example, its preparation method
And methods for using them is as follows：
10g winnofils, 3g sodium polyacrylate are added in 100g tobacco extraction liquids, start stirring, add 6g micro-
Crystalline cellulose, continues stirring, obtains coating composition；
Reconstituted tobacoo original piece is immersed in the coating composition, the immersion time is 3min, ultrasound wave is adopted in dipping
Coating is disperseed, ultrasonic power is 25 KHz, be dried, cut, obtain reconstituted tobacoo.
Comparative example 2
A kind of coating composition for improving reconstituted tobacoo bulk, including following raw material：
Nano-calcium carbonate microcapsule 15g
Sodium polyacrylate 5g
Tobacco extraction liquid 110g
The capsule-core of nano-calcium carbonate microcapsule is nano-calcium carbonate, and cyst wall is hydroxy ethyl fiber, and particle diameter is 1-3 microns, is received
The mass ratio of the core and wall material of rice Calcium Carbonate microcapsule is 80:20, a layer thickness 3 is coated with hydroxyethyl cellulose surface
The degree of polymerization of nanometer is about 3000 glucose molecule thin layers.
Below by taking the coating composition of raising cigarette paper combustibility for preparing above-mentioned material composition as an example, its preparation method
And methods for using them is as follows：
20g hydroxyethyl celluloses are taken, by solwution method in one layer of glucose molecule thin film of its surface-coated, control applies thickness
Degree 3nm, is then configured to the ethanol solution of mass fraction 20%, adds 80g nano-calcium carbonate particles, forms stable suspension
Liquid, is then spray-dried, and forms nano-calcium carbonate microcapsule；15g nano-calcium carbonate microcapsules, 5g sodium polyacrylate are added
Enter in 110g tobacco extraction liquids, stir, obtain coating composition；
Reconstituted tobacoo original piece is immersed in the coating composition, the immersion time is 3min, ultrasound wave is adopted in dipping
Coating is disperseed, ultrasonic power is 22 KHz, be dried, cut, obtain reconstituted tobacoo.
Table one
| Sequence number | Embodiment 1 | Embodiment 2 | Comparative example 1 | Comparative example 2 |
| Bulk cm3/g | 2.79 | 2.83 | 2.32 | 2.41 |
Found out by upper example, the reconstituted tobacoo for employing coating composition of the present invention has more preferable bulk.
Claims (6)
1. it is a kind of improve reconstituted tobacoo bulk coating composition, it is characterised in that：Including following raw material：
Described nano-calcium carbonate microcapsule be with nano-calcium carbonate as capsule-core, hydroxyethyl cellulose for cyst wall prepare it is micro-
Capsule；The coating composition preparation technology of described raising reconstituted tobacoo bulk is：Nano-calcium carbonate particles are dispersed in into hydroxyl
In the ethanol solution of ethyl cellulose, stable suspension is formed, is then spray-dried, form the micro- glue of nano-calcium carbonate
Capsule；10-30 part nano-calcium carbonate microcapsules, 3-8 part dispersants are added in 90-120 part tobacco extraction liquids, start stirring,
6-12 part Microcrystalline Cellulose is added, is continued stirring, is obtained coating composition.
2. it is according to claim 1 improve reconstituted tobacoo bulk coating composition, it is characterised in that：Described nanometer
Calcium Carbonate Microcapsules Size is 1-3 microns, is coated with the degree of polymerization of a layer thickness 1-5 nanometer on the hydroxyethyl cellulose surface
For 3000～10000 glucose molecule thin layers.
3. it is according to claim 1 improve reconstituted tobacoo bulk coating composition, it is characterised in that：Described nanometer
The ratio of the core and wall material of Calcium Carbonate microcapsule is (75-85)：(15-25).
4. it is according to claim 1 improve reconstituted tobacoo bulk coating composition, it is characterised in that：The dispersant
For sodium polyacrylate, number-average molecular weight 3500-4000 of the sodium polyacrylate, viscosity are 2250-2300mPa.s.
5. it is according to claim 1 improve reconstituted tobacoo bulk coating composition, it is characterised in that：Described Nicotiana tabacum L.
Extract can by using chemical drugss method or cold/hot water direct method, to the one kind in Nicotiana tabacum L., cabo, tobacco cut or offal or
Plurality of raw materials is extracted, then Jing normal pressures or vacuum concentrate methool are obtained.
6. it is according to claim 5 improve reconstituted tobacoo bulk coating composition, it is characterised in that：Described Nicotiana tabacum L.
The dry composition of extract accounts for the 30%-50% of coating fluid quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189592.5A CN105852188B (en) | 2016-03-30 | 2016-03-30 | A kind of coating composition for improving reconstituted tobacoo bulk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189592.5A CN105852188B (en) | 2016-03-30 | 2016-03-30 | A kind of coating composition for improving reconstituted tobacoo bulk |
Publications (2)
| Publication Number | Publication Date |
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| CN105852188A CN105852188A (en) | 2016-08-17 |
| CN105852188B true CN105852188B (en) | 2017-04-05 |
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| CN201610189592.5A Active CN105852188B (en) | 2016-03-30 | 2016-03-30 | A kind of coating composition for improving reconstituted tobacoo bulk |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549243A (en) * | 2018-12-14 | 2019-04-02 | 河南卷烟工业烟草薄片有限公司 | A kind of papermaking-method reconstituted tobaccos surface dip-coating tobacco powder technique |
| CN109567255B (en) * | 2019-01-25 | 2022-04-01 | 上海烟草集团有限责任公司 | External-odor type microcapsule reconstituted tobacco and preparation method thereof |
| 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 |
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441603A2 (en) * | 2001-11-09 | 2004-08-04 | Vector Tobacco Inc. | Method and composition for mentholation of charcoal filtered cigarettes |
| JO3752B1 (en) * | 2011-06-10 | 2021-01-31 | Schweitzer Mauduit Int Inc | Tobacco Material Containing Non-Isometric Calcium Carbonate Microparticles |
| US9339058B2 (en) * | 2012-04-19 | 2016-05-17 | R. J. Reynolds Tobacco Company | Method for producing microcrystalline cellulose from tobacco and related tobacco product |
| CN103919271A (en) * | 2014-04-18 | 2014-07-16 | 湖北中烟工业有限责任公司 | Method for improving calcium carbonate retention rate through adding calcium carbonate before pulp beating |
| CN104705775A (en) * | 2015-01-30 | 2015-06-17 | 云南中烟工业有限责任公司 | Preparation and application for paper-making process reconstituted tobacco sizing agent coated with calcium carbonate |
| CN105230940B (en) * | 2015-10-20 | 2021-06-22 | 贵州中烟工业有限责任公司 | Functional hard candy and preparation method thereof |
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Denomination of invention: A kind of coating composition for improving the bulk of tobacco sheet Effective date of registration: 20220907 Granted publication date: 20170405 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Linghu Small and Micro Enterprise Sub branch Pledgor: Huzhou lingchuang Technology Co.,Ltd. Registration number: Y2022330002151 |
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Date of cancellation: 20230906 Granted publication date: 20170405 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Linghu Small and Micro Enterprise Sub branch Pledgor: Huzhou lingchuang Technology Co.,Ltd. Registration number: Y2022330002151 |