CN104877594B - A kind of thick slurry method reconstituted tobacco adhesive - Google Patents
A kind of thick slurry method reconstituted tobacco adhesive Download PDFInfo
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- CN104877594B CN104877594B CN201510151670.8A CN201510151670A CN104877594B CN 104877594 B CN104877594 B CN 104877594B CN 201510151670 A CN201510151670 A CN 201510151670A CN 104877594 B CN104877594 B CN 104877594B
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- reconstituted tobacco
- thick slurry
- adhesive
- chitosan
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Abstract
The invention discloses a kind of thick slurry method reconstituted tobacco adhesive, the adhesive is made up of chitosan and carob in certain mass ratio；The adhesive is added during thick slurry method prepares reconstituted tobacco, obtained finished product reconstituted tobacco has excellent tensile strength and water resistance, meets reconstituted tobacco production requirement.
Description
Technical field
The present invention relates to a kind of thick slurry method reconstituted tobacco adhesive, belong to cigarette producing field.
Background technology
Reconstituted tobacco be the product that caused tobacco leaf fragment and offal reconfigure in production of cigarettes, including paper process and
Thick slurry method.
Three parts of thick slurry method reconstituted tobacco production process point：First, it is prepared by cigarette ash, raw material through mechanical crushing, obtain≤
250um cigarette ash；Second, prepared by adhesive；Third, shaping and drying, a small amount of additional reinforcing fiber and above-mentioned two parts material
Thick slurry is formed after being sufficiently mixed, then the shaping and drying in equipment, thick slurry method reconstituted tobacco.In production, it is each in thick slurry
There must be certain adhesive to be just paved into complete bulk between material, otherwise disconnect each other, form a large amount of holes, have a strong impact on
The water resistance and tensile strength of reconstituted tobacco, and then influence its use.Thick slurry method reconstituted tobacco in use, due to will also
Add the sugared spices of liquid, it is possible to cause its fracture to make broken, therefore, water resistance and tensile strength to reconstituted tobacco have higher
Requirement, a kind of preferable adhesive of gluing effect is needed during thick slurry method prepares reconstituted tobacco.
In papermaking-method reconstituted tobaccos, raw material is fibrous, and reconstituted tobacco water resistance is preferable, and research, which focuses mostly on, to be carried
In its high wet strength.CN102240065A discloses a kind of paper process thin slice that improves and manufactured paper with pulp the method for substrate wet strength and flexibility,
The amount that chitosan-acetic acid solution is accounted for into tobacco slurry oven dry stock gross weight 0.05%~1% with solid chitosan is added, application effect
Well.CN103315378A discloses a kind of method for improving papermaking-method reconstituted tobaccos tensile strength and organoleptic quality.It is being coated with
Tobacco reproducibility glucide in itself carries out Maillard reaction in liquid enriching stage addition chitosan, with extract, produce with
The fragrance component that tobacco is coordinated, lifts the aesthetic quality of reconstituted tobacco, while also improve the tensile strength of reconstituted tobacco finished product.
CN102823934A is related to a kind of method for improving tobacco sheets by paper making method wet tensile (strength), at the same using hydroxyethyl cellulose and
Chitosan, its addition be respectively manufacture paper with pulp reconstituted tobacoo when tobacco material oven-dry weight 0.2%~0.6% and 0.05%~
0.2%, the invention improves the wet tensile (strength) of reconstituted tobacoo, and the continuity of production has been effectively ensured；The patent also refers to simultaneously
When going out as hydroxyethyl cellulose and both materials of chitosan are used alone, effect is not good enough.
In the production of existing reconstituted tobacco, paper process and thick slurry method are required for using adhesive, and chitosan is a kind of
The adhesive commonly used in papermaking-method reconstituted tobaccos, but because the raw material that paper process and thick slurry method use are different, are adapted to and make
Paper method, which prepares the adhesive of reconstituted tobacco and is not suitable for thick slurry method, prepares reconstituted tobacco, although if chitosan is paper-making method reconstructed
It is more commonly used in tobacco leaf, but when it can only have a large amount of fibers in reconstituted tobacco, preferable filming performance can be just embodied,
Because producing preferable adhesion between chitosan and fiber, its effect can be normally played.But for thick slurry method reconstituted tobacco
For, due to using powdery tobacco powder, chitosan, which is used alone, can not realize the effect for bonding powdery tobacco powder very well.
The content of the invention
The defects of not being suitable for thick slurry method reconstituted tobacco for conventional adhesive of the prior art, the purpose of the present invention
It is to be to provide a kind of chitosan being modified by carob, it is applied to thick slurry method reconstituted tobacco, and obtained finished product reproduces cigarette
Leaf has fine tensile strength and water resistance, meets the production requirement of thick slurry method reconstituted tobacco.
The invention provides a kind of thick slurry method reconstituted tobacco adhesive, the adhesive is by following mass percent component group
Into：Chitosan 30%~70%；Carob 30%~70%.
Preferable adhesive is made up of following mass percent component：Chitosan 40%~60%；Carob 40%~
60%.
Viscosity of Chitosan is not less than 300mPa.s in preferable adhesive, and deacetylation is not less than 85.0%.
Carob adhesiveness is not less than 1500mPa.s in preferable adhesive.
The application method of the adhesive of the present invention：During thick slurry method reconstituted tobacco, chitosan is passed through with carob molten
Agent is dissolved, and is well mixed, then after mix with tobacco powder, shaping, drying.
The adhesive of present invention weight percent content in reconstituted tobacco finished product prepared by thick slurry method is 0.5%~6%.
The carob and chitosan that the present invention uses are conventional commercially available food grade products.
The carob of the present invention is nonionic.
The chitosan of the present invention is not soluble in water, is mixed when in use by certain density acid leach solution, tradition side
Method typically uses acetic acid solution, and its concentration is unrestricted.Carob is dissolved with water.
The use during reconstituted tobacco of prior art chitosan is limited to, and is used during thick slurry method reconstituted tobacco
Chitosan, because the adhesive of chitosan is not good enough, reconstituted tobacco produces a large amount of holes when being molded, its tensile strength and water resistance
Unqualified, chitosan can not be adapted to thick slurry method reconstituted tobacco.And when carob is used alone, thick slurry method reconstituted tobacco into
Type is preferable, but because this peptization is in water, even if thick slurry method reconstituted tobacco is still easily influenceed after drying by water, water resistance refers to
Mark unqualified.
Compared with the prior art, beneficial effects of the present invention：The present invention by appropriate chitosan and carob compounding use,
The defects of existing when chitosan or carob is used alone is overcome, is had using compound adhesive rear thick slurry processes reconstituted tobacco excellent
Tensile strength and water resistance, reach the requirement used.
Embodiment
Following examples are intended to further illustrate present invention, rather than limit the scope of the invention.
Comparative example 1
110 kilograms of water are added in certain capacity modulates tank, the conventional production fiber of equivalent is added, stirs；
Add 80 kilograms of water in another modulation tank, stirring, it is 700mPa.s then to sequentially add viscosity, and deacetylation is 90% chitosan
1.8 kilograms of solid powder, 1.07 kilograms of acetic acid, makes chitosan fully dissolve；Above-mentioned substance is mixed with 60 kilograms of tobacco leaf powder,
The shaping and drying in equipment, controls the reconstituted tobacco characteristic to be：0.14 millimeter of thickness, moisture 12.5%, reconstituted tobacco.
It is 1.03N/mm to determine reconstituted tobacco machine direction tensile strength2, cross direction tensile strength 0.45N/mm2, water resistance experiment is less than 5 points
Clock, according to tobacco business relevant criterion, (machine direction tensile strength is more than 2.1N/mm2, cross direction tensile strength is more than 1.0N/mm2, it is water-fast
Property experiment be more than 5 minutes, three need reach simultaneously.) be judged as it is unqualified.
Comparative example 2
190 kilograms of water are added in certain capacity modulates tank, the conventional production fiber of equivalent is added, is added after scattered
Viscosity is 6780mPa.s 1.8 kilograms of carob, is stirred；Above-mentioned substance is mixed with 60 kilograms of tobacco leaf powder, in equipment
Upper shaping and drying, controls the reconstituted tobacco characteristic to be：0.14 millimeter of thickness, moisture 12.5%, reconstituted tobacco.Measure is again
It is 2.23N/mm to make tobacco leaf machine direction tensile strength2, cross direction tensile strength 1.34N/mm2, water resistance, which is tested, to be less than 5 minutes, according to
(machine direction tensile strength is more than 2.1N/mm to tobacco business relevant criterion2, cross direction tensile strength is more than 1.0N/mm2, water resistance experiment
More than 5 minutes, three need reached simultaneously.) be judged as it is unqualified.
Embodiment 1
150 kilograms of water are added in certain capacity modulates tank, the conventional production fiber of equivalent is added, is added after scattered
Viscosity is 6780mPa.s 0.9 kilogram of carob, is stirred；Add 40 kilograms of water, stirring, Ran Houyi in another modulation tank
Secondary addition viscosity is 650mPa.s, and deacetylation is 91% 1 kilogram of chitosan solid powder, 0.6 kilogram of acetic acid, makes chitosan
Fully dissolving；Above-mentioned substance is mixed with 60 kilograms of tobacco leaf powder, the shaping and drying in equipment, control the reconstituted tobacco characteristic to be：
0.14 millimeter of thickness, moisture 12.5%, reconstituted tobacco.It is 2.96N/mm to determine reconstituted tobacco machine direction tensile strength2,
Cross direction tensile strength is 1.77N/mm2, water resistance experiment is more than 5 minutes, according to tobacco business relevant criterion (machine direction tensile strength
More than 2.1N/mm2, cross direction tensile strength is more than 1.0N/mm2, more than 5 minutes, three need reached simultaneously for water resistance experiment.) judge
To be qualified.
Embodiment 2
150 kilograms of water are added in certain capacity modulates tank, the conventional production fiber of equivalent is added, is added after scattered
Viscosity is 6780mPa.s 1.2 kilograms of carob, is stirred；Add 40 kilograms of water in another modulation tank, stir, so
After to sequentially add viscosity be 500mPa.s, deacetylation is 0.7 kilogram of 89% chitosan solid powder, 0.5 kilogram of acetic acid, makes shell
Glycan fully dissolves；Above-mentioned substance is mixed with 60 kilograms of tobacco leaf powder, the shaping and drying in equipment, control reconstituted tobacco characteristic
For：0.14 millimeter of thickness, moisture 12.5%, reconstituted tobacco.It is 2.79N/ to determine reconstituted tobacco machine direction tensile strength
mm2, cross direction tensile strength 1.60N/mm2, water resistance experiment is more than 5 minutes, according to tobacco business relevant criterion (longitudinal anti-tensile
Intensity is more than 2.1N/mm2, cross direction tensile strength is more than 1.0N/mm2, more than 5 minutes, three need reached simultaneously for water resistance experiment.)
It is qualified to be judged as.
Claims (4)
1. a kind of thick slurry method reconstituted tobacco adhesive, it is characterised in that be made up of following mass percent component：Chitosan
30%~70%；Carob 30%~70%.
2. adhesive according to claim 1, it is characterised in that be made up of following mass percent component：Chitosan
40%~60%；Carob 40%~60%.
3. adhesive according to claim 1 or 2, it is characterised in that described Viscosity of Chitosan is not less than 300mPa.s,
Deacetylation is not less than 85.0%.
4. adhesive according to claim 1 or 2, it is characterised in that described carob adhesiveness is not less than
1500mPa.s。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151670.8A CN104877594B (en) | 2015-04-01 | 2015-04-01 | A kind of thick slurry method reconstituted tobacco adhesive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151670.8A CN104877594B (en) | 2015-04-01 | 2015-04-01 | A kind of thick slurry method reconstituted tobacco adhesive |
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| Publication Number | Publication Date |
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| CN104877594A CN104877594A (en) | 2015-09-02 |
| CN104877594B true CN104877594B (en) | 2018-03-02 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019226108A1 (en) * | 2018-05-21 | 2019-11-28 | Kth Holding Ab | Green wood adhesive |
| CN110643303B (en) * | 2019-08-23 | 2021-08-06 | 广东中烟工业有限责任公司 | Adhesive for heating non-combustible tobacco products and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042825A (en) * | 1988-11-22 | 1990-06-13 | 姜枚 | Reconstituted tobacoo composite adhesive and production technology |
| CN102150943A (en) * | 2011-03-28 | 2011-08-17 | 湖南中烟工业有限责任公司 | Method for preparing mint tobacco flake threads |
| CN102823934A (en) * | 2012-08-17 | 2012-12-19 | 湖北中烟工业有限责任公司 | Method for improving wet tensile strength of tobacco sheet of paper-making process |
-
2015
- 2015-04-01 CN CN201510151670.8A patent/CN104877594B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042825A (en) * | 1988-11-22 | 1990-06-13 | 姜枚 | Reconstituted tobacoo composite adhesive and production technology |
| CN102150943A (en) * | 2011-03-28 | 2011-08-17 | 湖南中烟工业有限责任公司 | Method for preparing mint tobacco flake threads |
| CN102823934A (en) * | 2012-08-17 | 2012-12-19 | 湖北中烟工业有限责任公司 | Method for improving wet tensile strength of tobacco sheet of paper-making process |
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| CN104877594A (en) | 2015-09-02 |
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