CN108729286A - A method of improving tobacco pulp fiber flexibility - Google Patents
A method of improving tobacco pulp fiber flexibility Download PDFInfo
- Publication number
- CN108729286A CN108729286A CN201810512375.4A CN201810512375A CN108729286A CN 108729286 A CN108729286 A CN 108729286A CN 201810512375 A CN201810512375 A CN 201810512375A CN 108729286 A CN108729286 A CN 108729286A
- Authority
- CN
- China
- Prior art keywords
- fiber
- pliability
- ultrasonoscope
- baccy
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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 pulping and paper-making fields, and in particular to a method of improving tobacco pulp fiber flexibility.It is that 0.01%-1% tobacco slurries are put into ultrasonoscope that this method, which is by mass concentration, setting ultrasonoscope acting frequency is 100W-1000W, maintain temperature at 10 DEG C -20 DEG C, ul-trasonic irradiation 10min-60min measures fiber bending degree with glass-metal silk method and measures single baccy fiber pliability come the method for quantitative analysis fiber flexibility.The present invention can significantly improve the pliability of baccy fiber, have many advantages, such as it is of low cost, environmentally protective, simple to operation, in terms of improving tobacco quality have vast potential for future development.
Description
Technical field
The invention belongs to pulping and paper-making fields, and in particular to a method of improving tobacco pulp fiber flexibility.
Technical background
Tobacco leaf flexibility is one important in tobacco leaf appearance property, but domestic paper process thin slice development is later, has
Some shortcomings, as CO burst sizes are high, and pliability is poor etc..It is existing at present to utilize the lignin imitated in enzyme system degrading tobacco fiber
Method to improve tobacco flexibility, the method safety non-pollution, but the price of enzyme is generally higher.Therefore, exploitation is a kind of green
Colour circle is protected, is easy to operate, the low-cost method for improving baccy fiber pliability is of great significance.
Invention content
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of method improving baccy fiber pliability.
The technical method of the present invention is summarized as follows：
A method of baccy fiber pliability is improved, is included the following steps：
1) plus the mass concentration of water adjusting tobacco slurry is to 0.01%-1%, and the slurry after dilution is put into ultrasonoscope,
Setting ultrasonoscope acting frequency is 100W-1000W, maintains temperature at 10 DEG C -20 DEG C, ul-trasonic irradiation 10min-60min；
2) material that step (1) obtains is squeezed out into moisture, fiber bending degree is measured come quantitative point with glass-metal silk method
The method for analysing fiber flexibility measures single baccy fiber pliability；
Fibrous raw material is pure tobacco pulp.
The mass concentration of fibre stuff is 0.01%.
The ultrasonication time is preferably 30min, and power is preferably 800W.
The present invention uses ultrasonication tobacco pulp, due to the cavitation of ultrasonic wave, when the gas that fiber-water termination generates
Tiny pore is generated in fiber surface after bubble disintegration suddenly, fibre structure is destroyed, improves the softness of fiber.The present invention provides
A kind of easy to operate, low-cost raising baccy fiber softness green method has great importance.
Specific implementation mode
Following case study on implementation is in order to enable those skilled in the art to more fully understand the present invention, but not to appoint
Where formula limitation is of the invention.
The ultrasonoscope of each case study on implementation is that Scient-II D types have children outside the state plan generator.The present invention is not construed as limiting.
Embodiment 1
A method of baccy fiber pliability being improved using ul-trasonic irradiation, is included the following steps：
1) the quality baccy fiber slurries such as four parts are taken, water is added to adjust the mass concentrations of this four parts of fibre stufves to 0.01%,
This four parts of slurries are put into ultrasonoscope and act on 30min at 200W, 400W, 600W, 800W respectively, slurry when ultrasonication
It is placed in ice-water bath, absorbs the heat distributed when ul-trasonic irradiation.
2) material that step 1) obtains is squeezed and removes moisture, fiber bending degree is measured come quantitative point with glass-metal silk method
The method for analysing fiber flexibility measures single fiber pliability.It is shown in Table 1.
Influence of the ultrasonic power to baccy fiber pliability when 1 ultrasonic time 30min of table
Embodiment 2
A method of baccy fiber pliability being improved using ul-trasonic irradiation, is included the following steps：
1) the quality baccy fiber slurries such as four parts are taken, water is added to adjust the mass concentration of fibre stuff to 0.01%, by this four
Part slurry is put into ultrasonoscope, acts on 0min, 10min, 20min, 30min, 40min respectively under 800W power, and when processing starches
Material is placed in ice-water bath, absorbs the heat distributed when ul-trasonic irradiation.
2) material that step 1) obtains is squeezed and removes moisture, fiber bending degree is measured come quantitative point with glass-metal silk method
The method for analysing fiber flexibility measures single fiber pliability.It is shown in Table 2.
Influence of the ultrasonication time to baccy fiber pliability when 2 ultrasonic power 800W of table
Claims (3)
1. a kind of method improving baccy fiber pliability, it is characterized in that including the following steps：
1) plus the mass concentration of water adjusting tobacco slurry is to 0.01%-1%, and the slurry after dilution is put into ultrasonoscope, is arranged
Ultrasonoscope acting frequency is 100W-1000W, maintains temperature at 10 DEG C -20 DEG C, ul-trasonic irradiation 10min-60min；
2) material that step (1) obtains is squeezed out into moisture, fiber bending degree is measured come quantitative analysis fibre with glass-metal silk method
The method of dimension pliability measures the pliability of single baccy fiber.
2. according to the method described in claim 1, it is characterized in that the fibrous raw material is pure tobacco pulp.
3. according to the method described in claim 1, it is characterized in that the mass concentration of the fibre stuff is 0.01%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512375.4A CN108729286A (en) | 2018-05-23 | 2018-05-23 | A method of improving tobacco pulp fiber flexibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810512375.4A CN108729286A (en) | 2018-05-23 | 2018-05-23 | A method of improving tobacco pulp fiber flexibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729286A true CN108729286A (en) | 2018-11-02 |
Family
ID=63936267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810512375.4A Pending CN108729286A (en) | 2018-05-23 | 2018-05-23 | A method of improving tobacco pulp fiber flexibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729286A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042687A (en) * | 2019-03-13 | 2019-07-23 | 天津科技大学 | A method of improving bamboo pulp fiber pliability |
| CN111826984A (en) * | 2020-07-09 | 2020-10-27 | 天津科技大学 | Method for improving softness of high-yield bamboo pulp fibers through ultrasonic-assisted ozone treatment |
Citations (10)
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|---|---|---|---|---|
| US5102984A (en) * | 1991-06-21 | 1992-04-07 | General Electric Company | Preparation of linear polycarbonates from cyclic oligomer compositions using ultrasonic cavitation |
| CN1895100A (en) * | 2006-05-26 | 2007-01-17 | 澳华达国际香料（广州）有限公司 | Production of regenerated tabacco slice by microwave leaching technology |
| CN102068035A (en) * | 2011-01-26 | 2011-05-25 | 河南卷烟工业烟草薄片有限公司 | Method for processing tobacco pulp |
| CN102899950A (en) * | 2012-10-25 | 2013-01-30 | 福建农林大学 | Method for preparing nano cellulose by simultaneous assistance of ultrasonic waves and microwaves |
| CN104911940A (en) * | 2015-07-13 | 2015-09-16 | 广西大学 | Method for assisting delignification of wheat straw through utilizing cavitation effect |
| CN105146720A (en) * | 2015-08-28 | 2015-12-16 | 湖北中烟工业有限责任公司 | Method for extracting tobacco raw material of paper-making method reconstituted tobacco |
| CN105821692A (en) * | 2016-05-26 | 2016-08-03 | 昆明纳太科技有限公司 | Glass fiber dispersing method |
| CN106120417A (en) * | 2016-07-23 | 2016-11-16 | 安阳华森纸业有限责任公司 | Ultrasound wave high intensity machine slurrying pulping process |
| CN106283830A (en) * | 2016-07-29 | 2017-01-04 | 天津科技大学 | A kind of method improving paper for daily use pliability |
| CN106418651A (en) * | 2016-11-09 | 2017-02-22 | 湖北中烟工业有限责任公司 | Method for improving flexibility of tobacco reconstituted through paper-making process |
-
2018
- 2018-05-23 CN CN201810512375.4A patent/CN108729286A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102984A (en) * | 1991-06-21 | 1992-04-07 | General Electric Company | Preparation of linear polycarbonates from cyclic oligomer compositions using ultrasonic cavitation |
| CN1895100A (en) * | 2006-05-26 | 2007-01-17 | 澳华达国际香料（广州）有限公司 | Production of regenerated tabacco slice by microwave leaching technology |
| CN102068035A (en) * | 2011-01-26 | 2011-05-25 | 河南卷烟工业烟草薄片有限公司 | Method for processing tobacco pulp |
| CN102899950A (en) * | 2012-10-25 | 2013-01-30 | 福建农林大学 | Method for preparing nano cellulose by simultaneous assistance of ultrasonic waves and microwaves |
| CN104911940A (en) * | 2015-07-13 | 2015-09-16 | 广西大学 | Method for assisting delignification of wheat straw through utilizing cavitation effect |
| CN105146720A (en) * | 2015-08-28 | 2015-12-16 | 湖北中烟工业有限责任公司 | Method for extracting tobacco raw material of paper-making method reconstituted tobacco |
| CN105821692A (en) * | 2016-05-26 | 2016-08-03 | 昆明纳太科技有限公司 | Glass fiber dispersing method |
| CN106120417A (en) * | 2016-07-23 | 2016-11-16 | 安阳华森纸业有限责任公司 | Ultrasound wave high intensity machine slurrying pulping process |
| CN106283830A (en) * | 2016-07-29 | 2017-01-04 | 天津科技大学 | A kind of method improving paper for daily use pliability |
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| 刘焕彬: "《纸浆性质软测量原理与技术》", 31 January 2009 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042687A (en) * | 2019-03-13 | 2019-07-23 | 天津科技大学 | A method of improving bamboo pulp fiber pliability |
| CN111826984A (en) * | 2020-07-09 | 2020-10-27 | 天津科技大学 | Method for improving softness of high-yield bamboo pulp fibers through ultrasonic-assisted ozone treatment |
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Application publication date: 20181102 |