CN101092806A - Paper with low whiteness and without any chlorine for cigarette paper and fabricating method - Google Patents
Paper with low whiteness and without any chlorine for cigarette paper and fabricating method Download PDFInfo
- Publication number
- CN101092806A CN101092806A CN 200710119674 CN200710119674A CN101092806A CN 101092806 A CN101092806 A CN 101092806A CN 200710119674 CN200710119674 CN 200710119674 CN 200710119674 A CN200710119674 A CN 200710119674A CN 101092806 A CN101092806 A CN 101092806A
- Authority
- CN
- China
- Prior art keywords
- pulp
- natural color
- hydrogen peroxide
- color pulp
- chlorine
- 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.)
- Pending
Links
Landscapes
- Paper (AREA)
Abstract
This invention relates to a chlorine-free low whiteness rice paper and its preparation method including: bleaching 40-80 weight proportion of cotton stalk grey pulp, 20-55 hemp and2-8 cotton linter grey pulp with hydrogen peroxide and mixing them, and the method for preparing cotton stalk bleached pulp includes: 1, crushing, 2, splitting them into fiber beams with a rolling mill spreader, 3, intenerating the fiber beams in a soakage house, kibbling them with a medium-high then squeezing out lignin and black liquor to get the color pulp, which is added with water in a reaction chamber and milled and bleached with a hydrogen peroxide decolor agent to be squeezed to get bleached pulp, neutralizing the black and white liquor and clarifying them with oxidation flocculant to get clean water led into the soakage and the reaction houses for circulation.
Description
Technical field
The present invention relates to a kind of paper, particularly relate to a kind of completely without low whiteness cigarette paper of chlorine and preparation method thereof.
Background technology
At present, paper of a great variety, wherein obviously there is the whiteness height in cigarette paper, causes in unnecessary bleaching medicament waste, the bleaching and damages fibre strength, contaminated environment; Chlorine or residues of chloride are arranged, the problem of rapid wear victimization body health.Also do not hang down the whiteness cigarette paper on the market now completely without chlorine.
Summary of the invention
The object of the invention is to overcome the above-mentioned defective of prior art, provides a kind of completely without the low whiteness cigarette paper of chlorine, and the object of the invention also is to provide its preparation method.
For achieving the above object, the present invention completely without the low whiteness cigarette paper of chlorine be cotton linter natural color pulp by the numb natural color pulp of the cotton stalk natural color pulp of 40-80 weight portion, 20-55 weight portion, 2-8 weight portion respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.Hydrogen peroxide bleaching then can realize not having the chlorine purpose, solves the residual injury problem to the smoker of chlorine, can reach low whiteness requirement again.Bleach the bleaching conditions unanimity of raw material respectively, can accurately carry out bleaching conditions, help reducing the technology cost, improve bleaching efficiency.In addition, the experiment proved that the bleaching of hydrogen peroxide bleaching and chlorine system compares, the former is lighter to the fiber injury, bleaching intensity a little less than, be more suitable for low bleaching.So hydrogen peroxide bleaching also helps increases fibre machinery intensity.Particularly threading property is very good, and the anti-ability that fractures is stronger.
As optimization, the manufacture method of cotton stalk bleach pulp comprises successively:
1), pulverizes;
2), be divided into fibre bundle with kneading or grinding leaser;
3), fibre bundle being converted water in soaking into the storehouse is heated to 90-100 ℃ and makes fibre bundle softening;
4), with high concentration plate mill corase grind, extrude lignin and black liquor with press master again, natural color pulp;
5), natural color pulp carries out defibrination, bleaching with the hydrogen peroxide decolorizer convert water in reaction warehouse after, extrude white liquid with press master and obtain bleached pulp;
6), with the black liquor extruded and white liquid neutralization, add the clarification of oxidation flocculant after, the gained clear water imports to soak in storehouse and the reaction warehouse and recycles.This circulation manufacturing technique helps reducing the COD of draining, and discharge water is not chloride, more environmental protection, because the bleaching degree only limits to low whiteness, so, handled easily.
The present invention completely without the preparation method of the low whiteness cigarette paper of chlorine be the cotton linter natural color pulp of numb natural color pulp, 2-8 weight portion of cotton stalk natural color pulp, the 20-55 weight portion of 40-80 weight portion respectively with behind the hydrogen peroxide bleaching, mix the system of copying; Wherein the manufacture method of cotton stalk bleach pulp comprises successively:
1), pulverizes;
2), be divided into fibre bundle with kneading or grinding leaser;
3), fibre bundle being converted water in soaking into the storehouse is heated to 90-100 ℃ and makes fibre bundle softening;
4), with high concentration plate mill corase grind, extrude lignin and black liquor with press master again, natural color pulp;
5), natural color pulp carries out defibrination, bleaching with the hydrogen peroxide decolorizer convert water in reaction warehouse after, extrude white liquid with press master and obtain bleached pulp;
6), with the black liquor extruded and white liquid neutralization, add the clarification of oxidation flocculant after, the gained clear water imports to soak in storehouse and the reaction warehouse and recycles.Workable, the technology cost is low, and discharging is few, more compliance with environmental protection requirements.
As optimization, be the fibre bundle of cotton stalk being made long 10-50mm with kneading or grinding leaser; Fibre bundle is converted the water ratio in soaking into the storehouse be 1: 3, and the softening time of infiltration of soaking in the storehouse is 70-100 minute; Step 5) is to be to convert at 1: 1 to deliver to behind the water to add the hydrogen peroxide decolorizer in the high concentration plate mill and carry out 40% high consistency refining, bleach into cotton stalk bleach pulp with spiral propeller in proportion with natural color pulp.Method is easy, and is workable.
As optimization, the proportioning of hydrogen peroxide and natural color pulp dry weight is 2%.Here hydrogen peroxide is meant the hydrogen peroxide of amounting to into 100% content.So design, reasonable mixture ratio.
After adopting technique scheme, it is good that the present invention has the property of threading completely without the low whiteness cigarette paper of chlorine, and no chlorine is residual, the intensity height, and few advantage discharges pollutants in the production.
The specific embodiment
Do further explanation below in conjunction with instantiation:
The present invention completely without the low whiteness cigarette paper of chlorine be by 40 kilograms cotton stalk natural color pulp, 20 kilograms numb natural color pulp, 2 kilograms cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
Or by 80 kilograms cotton stalk natural color pulp, 55 kilograms numb natural color pulp, 8 kilograms cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
Or by 60 kilograms cotton stalk natural color pulp, 35 kilograms numb natural color pulp, 5 kilograms cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
Or by 40 kilograms cotton stalk natural color pulp, 55 kilograms numb natural color pulp, 2 kilograms cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
Or by 80 kilograms cotton stalk natural color pulp, 20 kilograms numb natural color pulp, 8 kilograms cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
Or by 40 kilograms cotton stalk natural color pulp, 35 kilograms numb natural color pulp, 5 kilograms cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
Its preparation method be the cotton stalk natural color pulp of above-mentioned weight proportion, numb natural color pulp, cotton linter natural color pulp respectively with behind the hydrogen peroxide bleaching, mix the system of copying; Wherein the manufacture method of cotton stalk bleach pulp comprises successively:
1), pulverizes;
2) fibre bundle that, divides growth 10-50mm with kneading or grinding leaser;
3), fibre bundle being converted water in soaking into the storehouse is heated to 90-100 ℃ and makes fibre bundle softening;
4), with high concentration plate mill corase grind, extrude lignin and black liquor with press master again, natural color pulp;
5), natural color pulp carries out defibrination, bleaching with the hydrogen peroxide decolorizer convert water in reaction warehouse after, extrude white liquid with press master and obtain bleached pulp;
6), with the black liquor extruded and white liquid neutralization, add the clarification of oxidation flocculant after, the gained clear water imports to soak in storehouse and the reaction warehouse and recycles.
Fibre bundle is converted the water ratio in soaking into the storehouse be 1: 3, and the softening time of infiltration of soaking in the storehouse is 70-100 minute; Step 5) is to be to convert at 1: 1 to deliver to behind the water to add the hydrogen peroxide decolorizer in the high concentration plate mill and carry out 40% high consistency refining, bleach into cotton stalk bleach pulp with spiral propeller in proportion with natural color pulp.The proportioning of hydrogen peroxide and natural color pulp dry weight is 2%.
Claims (5)
1, a kind of completely without the low whiteness cigarette paper of chlorine, it is characterized in that be cotton linter natural color pulp by the numb natural color pulp of the cotton stalk natural color pulp of 40-80 weight portion, 20-55 weight portion, 2-8 weight portion respectively with behind the hydrogen peroxide bleaching, mix the low whiteness cigarette paper that the system of copying forms.
2, described according to claim 1 completely without the low whiteness cigarette paper of chlorine, it is characterized in that the manufacture method of cotton stalk bleach pulp comprises successively:
1), pulverizes;
2), be divided into fibre bundle with kneading or grinding leaser;
3), fibre bundle being converted water in soaking into the storehouse is heated to 90-100 ℃ and makes fibre bundle softening;
4), with high concentration plate mill corase grind, extrude lignin and black liquor with press master again, natural color pulp;
5), natural color pulp carries out defibrination, bleaching with the hydrogen peroxide decolorizer convert water in reaction warehouse after, extrude white liquid with press master and obtain bleached pulp;
6), with the black liquor extruded and white liquid neutralization, add the clarification of oxidation flocculant after, the gained clear water imports to soak in storehouse and the reaction warehouse and recycles.
3, the described preparation method of claim 1 completely without the low whiteness cigarette paper of chlorine, it is characterized in that be the cotton linter natural color pulp of numb natural color pulp, 2-8 weight portion of cotton stalk natural color pulp, 20-55 weight portion of 40-80 weight portion respectively with behind the hydrogen peroxide bleaching, mix the system of copying; Wherein the manufacture method of cotton stalk bleach pulp comprises successively:
1), pulverizes;
2), be divided into fibre bundle with kneading or grinding leaser;
3), fibre bundle being converted water in soaking into the storehouse is heated to 90-100 ℃ and makes fibre bundle softening;
4), with high concentration plate mill corase grind, extrude lignin and black liquor with press master again, natural color pulp;
5), natural color pulp carries out defibrination, bleaching with the hydrogen peroxide decolorizer convert water in reaction warehouse after, extrude white liquid with press master and obtain bleached pulp;
6), with the black liquor extruded and white liquid neutralization, add the clarification of oxidation flocculant after, the gained clear water imports to soak in storehouse and the reaction warehouse and recycles.
4, the described preparation method completely without the low whiteness cigarette paper of chlorine of claim 3 is characterized in that it being the fibre bundle of raw material being made long 10-50mm with kneading or grinding leaser; Fibre bundle is converted the water ratio in soaking into the storehouse be 1: 3, and the softening time of infiltration of soaking in the storehouse is 70-100 minute; Step 5) is to be to convert at 1: 1 to deliver to behind the water to add the hydrogen peroxide decolorizer in the high concentration plate mill and carry out 40% high consistency refining, bleach into cotton stalk bleach pulp with spiral propeller in proportion with natural color pulp.
5, according to the described preparation method of claim 4, it is characterized in that the proportioning of hydrogen peroxide and natural color pulp dry weight is 2% completely without the low whiteness cigarette paper of chlorine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710119674 CN101092806A (en) | 2007-07-30 | 2007-07-30 | Paper with low whiteness and without any chlorine for cigarette paper and fabricating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710119674 CN101092806A (en) | 2007-07-30 | 2007-07-30 | Paper with low whiteness and without any chlorine for cigarette paper and fabricating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101092806A true CN101092806A (en) | 2007-12-26 |
Family
ID=38991228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710119674 Pending CN101092806A (en) | 2007-07-30 | 2007-07-30 | Paper with low whiteness and without any chlorine for cigarette paper and fabricating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101092806A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127878A (en) * | 2010-12-13 | 2011-07-20 | 云南瑞升烟草技术（集团）有限公司 | Novel cigarette packet paperboard |
| CN105780569A (en) * | 2016-05-19 | 2016-07-20 | 黄德辉 | Physical preparation method of non-wood-fiber industrial raw material |
| CN114622435A (en) * | 2021-05-25 | 2022-06-14 | 武汉达汇新科技有限公司 | Cigarette paper and preparation method thereof |
-
2007
- 2007-07-30 CN CN 200710119674 patent/CN101092806A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127878A (en) * | 2010-12-13 | 2011-07-20 | 云南瑞升烟草技术（集团）有限公司 | Novel cigarette packet paperboard |
| CN105780569A (en) * | 2016-05-19 | 2016-07-20 | 黄德辉 | Physical preparation method of non-wood-fiber industrial raw material |
| CN114622435A (en) * | 2021-05-25 | 2022-06-14 | 武汉达汇新科技有限公司 | Cigarette paper and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100507146C (en) | Hand tissue made from grass pulp and preparation method thereof | |
| CN102587181B (en) | Environment-friendly clean pulping process | |
| CN102978986A (en) | Method for preparing paper pulp by using biological enzyme | |
| CN102242510B (en) | Wet strength waste paper processing method | |
| CA2877756C (en) | Chemical pulping method | |
| CN106223087A (en) | A kind of dry method pulping process and equipment | |
| KR20090091082A (en) | High whiteness chemical pulp using corntalk and method for manufacturing paper product therefrom | |
| CN100424260C (en) | Mechanical cold method for making paper pulp | |
| CN103174047A (en) | Process for refining wheat-straw pulp by hydrogen peroxide enzyme method | |
| CN107401087A (en) | A kind of dab glassine paper of biological treatment and preparation method thereof | |
| CN107881842A (en) | A kind of method that high-strength corrugated base paper is prepared using stalk and secondary stock | |
| CN100400743C (en) | Quick cold soaking and mechanical pulping process for grass family | |
| CN1948611A (en) | Self coupled oxidation cleaning pulp making method | |
| CN101092806A (en) | Paper with low whiteness and without any chlorine for cigarette paper and fabricating method | |
| CN101092804B (en) | Light type paper with low whiteness and without any chlorine for textbook and fabricating method | |
| CN206189186U (en) | Dry process pulping equipment | |
| CN101109162A (en) | Cotton stalk bleach pulp with disinfection function and method of manufacturing the same | |
| CN210031302U (en) | Biological environmental protection pulping system for plant raw materials | |
| CN109537352B (en) | Catalyst for catalyzing plant fiber pulping by ZYX presoaking and application process | |
| ITVA990027A1 (en) | HIGH QUALITY PAPER PRODUCTION FROM TYPICAL EQUATORIAL VEGETABLE RESIDUES. | |
| CN103215837A (en) | Method for preparing unbleached pulp and producing high-strength corrugated paper from cotton stalk | |
| CN103790058B (en) | A kind of pre-preserved material of paper grade (stock) and a kind of clean low-carbon (LC) paper-making pulping process | |
| CN108130771A (en) | Clean pulping catalyst and its technique for applying | |
| CN101798767A (en) | Environmental-protection bio-enzyme explosion pulping method | |
| CN106758446A (en) | A kind of environment friendly pulping process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20071226 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |