CN101933649B - Process for improving crushing resistance of rolled slices - Google Patents
Process for improving crushing resistance of rolled slices Download PDFInfo
- Publication number
- CN101933649B CN101933649B CN2010102873057A CN201010287305A CN101933649B CN 101933649 B CN101933649 B CN 101933649B CN 2010102873057 A CN2010102873057 A CN 2010102873057A CN 201010287305 A CN201010287305 A CN 201010287305A CN 101933649 B CN101933649 B CN 101933649B
- Authority
- CN
- China
- Prior art keywords
- thin slice
- fiber
- composite fibre
- fine dried
- fibers
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 76
- 239000003292 glue Substances 0.000 claims abstract description 25
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003513 alkali Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 241000208125 Nicotiana Species 0.000 claims abstract description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 229920000609 methyl cellulose Polymers 0.000 claims abstract description 6
- 239000001923 methylcellulose Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims description 20
- 235000011187 glycerol Nutrition 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 claims description 4
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 claims description 4
- 238000002156 mixing Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000000643 oven drying Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 22
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention relates to a process for improving the crushing resistance of rolled slices, which comprises the following steps of: (1) impregnating and defibring externally-added fibers in alkali liquor, and performing extrusion and oven-drying to obtain defibred dry fibers; (2) crushing and uniformly mixing 10 to 20 weight percent of defibred dry fiber, 70 to 80 weight percent of tobacco material and 2 to 10 weight percent of methylcellulose to form mixed fibers; (3) uniformly mixing the defibred dry fibers and slice glue, and then mixing the mixture, a phosphoric acid, glycerol and water toobtain slice glue mixed fibers; (4) mixing the mixed fibers and the slice glue mixed fibers according to the weight ratio of 1:1-2, and storing the mixture in a storage tank; and (5) rolling and forming the raw material, drying and cooling the formed raw material, and slitting the raw material to obtain slice shreds. Through the process, the toughness of tobacco slices is improved; and the prepared tobacco slices have strong mechanical strength and high crushing resistance.
Description
Technical field
The present invention relates to a kind of preparation method of reconstituted tobacoo, be specifically related to a kind of process that improves the anti-fragility of roll-in method thin slice.
Background technology
Make in the process of reconstituted tobacoo,, increase its utilization rate in order to improve the intensity of thin slice; Must be through the process of cellulose processing, its basic demand is exactly under the prerequisite that fiber is suffered a loss as far as possible less, consumes less power; Raw material is separated into monomer fiber or fibre bundle; Make slurry possess certain specific area and felt properties, then fiber is mixed with offal fragment, offal and other auxilliary materials, be the condition that combines to create necessity again between the fiber.
Defibration method commonly used on the cigarette industry is that machinery is separated fibre, and hydrolysis is separated fine and NaOH alkali lye is separated fibre.Separate in the fine technology at machinery,, can influence the intensity of fiber, change the mechanical property of fiber etc. because raw material has been applied the mechanicalness active force and fiber itself has also been applied bigger power; Simple hydrolysis is separated fine consuming time longer, and it is not thorough to separate fibre, influences subsequent handling; NaOH alkali lye is handled, and alkali lye pH is too high restive, is prone to cause the residual of part alkali lye, influences the mouthfeel of cigarette product suction.Present method for fiber adding commonly used mostly is the fiber after the hydrolysis oven dry to be obstructed to sign with CMC, offal fragment, weak point mix in proportion, pulverizes mixing again, in the technical process long fibre is played short use, has influenced the toughness of sheet and shreds and has resisted the broken ability of making.
Summary of the invention
The object of the invention is exactly the toughness and the anti-defective of making broken ability of the tobacco thin filament of the existing process manufacturing of pin, and a kind of process that improves the anti-fragility of roll-in method thin slice is provided, and with effective structure and the toughness of improving reconstituted tobacoo, satisfies the production needs.
Technical scheme of the present invention may further comprise the steps:
(1), plus fiber soaked under alkali lye separates fibre, the extruding oven dry obtains separating fine dried fiber then;
(2), with percentage by weight be 10%～20% separate fine dried fiber, 70～80% tobaccos, 2～10% methylcellulose is pulverized and is mixed into composite fibre;
(3), will separate fine dried fiber and thin slice glue mixes, and then mix with phosphoric acid, glycerine and water to thin slice glue composite fibre, wherein the percentage by weight of each raw material is for separating fine dried fiber 5～10%; Phosphatase 11～2%; Glycerine 4～8%, water 35～60%, surplus is a thin slice glue;
(4), be 1 with composite fibre and thin slice glue composite fibre according to weight ratio: be stored in material-storage jar after the mixed of 1-2;
(5), with dry cooling behind the above-mentioned raw materials rolling formation, cut again and obtain sheet and shreds.
Wherein said alkali lye is the aqueous slkali of pH=9.5～10.5, and preferred alkali lye is NaH
2PO
4, Na
2HPO
4Or NaHCO
3
The invention has the beneficial effects as follows:
1) through OH in the alkali lye
-Cause the lignocellulose raw material swollen; And make the long-pending increase of interior surface thereof, and the degree of polymerization reduces, and degree of crystallinity descends; Weaken the hydrogen bond between cellulose and the hemicellulose; And the ester bond between saponification hemicellulose and the lignin molecule, its structure is damaged, can't do a lot of damage to the intensity of fiber, mechanical performance etc.; It is consuming time that technical process has reduced operation than traditional hydrolysis process, and it is more thorough to separate fibre, and pH is not high, is easy to control;
2) lengthening is fine in the thin slice glue, improves fiber solubility in glue, in subsequent handling, has kept partly long fibre, improves nicotinic density, improves thin slice toughness, and prepared reconstituted tobacoo has excellent mechanical intensity, anti-fragility.
The specific embodiment
Below in conjunction with embodiment the present invention is done and to further describe:
Embodiment 1
(1), with the NaH of plus fiber in pH=9.5～10.5
2PO
4Soak in the solution and separate fibre, the extruding oven dry obtains separating fine dried fiber then;
(2), with percentage by weight be 20% separate fine dried fiber, 70% tobacco, 10% methylcellulose is pulverized and is mixed into composite fibre;
(3), will separate fine dried fiber and thin slice glue mixes, and then mix with phosphoric acid, glycerine and water to thin slice glue composite fibre, wherein the percentage by weight of each raw material is for separating fine dried fiber 10%, phosphoric acid 2%, glycerine 8%, water 60%, surplus is a thin slice glue;
(4), be to be stored in material-storage jar after 1: 2 the mixed according to weight ratio with composite fibre and thin slice glue composite fibre;
(5), with dry cooling behind the above-mentioned raw materials rolling formation, cut again and obtain sheet and shreds.
Embodiment 2
(1), with the NaHCO of plus fiber in pH=9.5～10.5
3Soak in the solution and separate fibre, the extruding oven dry obtains separating fine dried fiber then;
(2), with percentage by weight be 15% separate fine dried fiber, 75% tobacco, 10% methylcellulose is pulverized and is mixed into composite fibre;
(3), will separate fine dried fiber and thin slice glue mixes, and then mix with phosphoric acid, glycerine and water to thin slice glue composite fibre, wherein the percentage by weight of each raw material is for separating fine dried fiber 5%, phosphatase 11 %, glycerine 4%, water 35%, surplus is a thin slice glue;
(4), be to be stored in material-storage jar after 1: 1 the mixed according to weight ratio with composite fibre and thin slice glue composite fibre;
(5), with dry cooling behind the above-mentioned raw materials rolling formation, cut again and obtain sheet and shreds.
Embodiment 3
(1), with the Na of plus fiber in pH=9.5～10.5
2HPO
4Soak in the solution and separate fibre, the extruding oven dry obtains separating fine dried fiber then;
(2), with percentage by weight be 10% separate fine dried fiber, 80% tobacco, 10% methylcellulose is pulverized and is mixed into composite fibre;
(3), will separate fine dried fiber and thin slice glue mixes, and then mix with phosphoric acid, glycerine and water to thin slice glue composite fibre, wherein the percentage by weight of each raw material is for separating fine dried fiber 8%, phosphatase 11～2%, glycerine 6%, water 50%, surplus is a thin slice glue;
(4), be to be stored in material-storage jar after 1: 1 the mixed according to weight ratio with composite fibre and thin slice glue composite fibre;
(5), with dry cooling behind the above-mentioned raw materials rolling formation, cut again and obtain sheet and shreds.
Claims (2)
1. process that improves the anti-fragility of roll-in method thin slice may further comprise the steps:
(1), plus fiber soaked under alkali lye separates fibre, the extruding oven dry obtains separating fine dried fiber then, said alkali lye is NaH
2PO
4, Na
2HPO
4Or NaHCO
3
(2), with percentage by weight be 10%～20% separate fine dried fiber, 70～80% tobaccos, 2～10% methylcellulose is pulverized and is mixed into composite fibre;
(3), will separate fine dried fiber and thin slice glue mixes, and then mix with phosphoric acid, glycerine and water to thin slice glue composite fibre, wherein the percentage by weight of each raw material is for separating fine dried fiber 5～10%; Phosphatase 11～2%; Glycerine 4～8%, water 35～60%, surplus is a thin slice glue;
(4), be 1 with composite fibre and thin slice glue composite fibre according to weight ratio: be stored in material-storage jar after the mixed of 1-2;
(5), with dry cooling behind the above-mentioned raw materials rolling formation, cut again and obtain sheet and shreds.
2. the process of the anti-fragility of raising roll-in method thin slice according to claim 1, wherein said alkali lye is the aqueous slkali of pH=9.5～10.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102873057A CN101933649B (en) | 2010-09-20 | 2010-09-20 | Process for improving crushing resistance of rolled slices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102873057A CN101933649B (en) | 2010-09-20 | 2010-09-20 | Process for improving crushing resistance of rolled slices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933649A CN101933649A (en) | 2011-01-05 |
| CN101933649B true CN101933649B (en) | 2012-07-04 |
Family
ID=43387396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102873057A Expired - Fee Related CN101933649B (en) | 2010-09-20 | 2010-09-20 | Process for improving crushing resistance of rolled slices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101933649B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960679A (en) * | 2017-12-18 | 2018-04-27 | 河南卷烟工业烟草薄片有限公司 | A kind of papermaking-method reconstituted tobaccos wood-fibred treatment process |
| CN115669985A (en) * | 2022-11-25 | 2023-02-03 | 武汉理工大学 | Tobacco sheet process slurry and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823201A (en) * | 1995-05-31 | 1998-10-20 | Daicel Chemical Industries, Ltd. | Tobacco filters and a method of producing the same |
| CN1406527A (en) * | 2001-08-21 | 2003-04-02 | 闽西富福薄片厂 | Process and apparatus for cellulose processing in tobacco sheets by roller pressing process |
| EP1584248A1 (en) * | 2004-04-08 | 2005-10-12 | G.D S.p.A. | A method and a machine for manufacturing filters for tobacco products |
| CN101664226A (en) * | 2009-09-15 | 2010-03-10 | 中国船舶工业总公司七一五研究所宜昌分部 | Defibering and fiber-adding process and equipment of tobacco stems of rolling process reconstituted tobacco |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004008211A (en) * | 2002-06-11 | 2004-01-15 | Masahiko Furuya | Filter for cigarette and cigarette with the filter |
-
2010
- 2010-09-20 CN CN2010102873057A patent/CN101933649B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823201A (en) * | 1995-05-31 | 1998-10-20 | Daicel Chemical Industries, Ltd. | Tobacco filters and a method of producing the same |
| CN1406527A (en) * | 2001-08-21 | 2003-04-02 | 闽西富福薄片厂 | Process and apparatus for cellulose processing in tobacco sheets by roller pressing process |
| EP1584248A1 (en) * | 2004-04-08 | 2005-10-12 | G.D S.p.A. | A method and a machine for manufacturing filters for tobacco products |
| CN101664226A (en) * | 2009-09-15 | 2010-03-10 | 中国船舶工业总公司七一五研究所宜昌分部 | Defibering and fiber-adding process and equipment of tobacco stems of rolling process reconstituted tobacco |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-8211A 2004.01.15 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101933649A (en) | 2011-01-05 |
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| 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 | ||
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Granted publication date: 20120704 Termination date: 20160920 |