CN1739410A - Tobacco bits pulping process for producing tobacco flake in method similar to papaermaking - Google Patents
Tobacco bits pulping process for producing tobacco flake in method similar to papaermaking Download PDFInfo
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- CN1739410A CN1739410A CN 200510032198 CN200510032198A CN1739410A CN 1739410 A CN1739410 A CN 1739410A CN 200510032198 CN200510032198 CN 200510032198 CN 200510032198 A CN200510032198 A CN 200510032198A CN 1739410 A CN1739410 A CN 1739410A
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- tobacco
- tobacco leaf
- leaf fragment
- offal
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Abstract
The tobacco bits pulping process for producing tobacco flake in method similar to papermaking includes: soaking tobacco bits in hot water of 20-60 deg.c for 0.5-1.5 hr to extract and solid-liquid separation to obtain solid tobacco bits and tobacco bits extracting liquid; beating tobacco bits fiber in conventional process with final beating degree of 14-30 deg SR and preferably 18-25 deg SR. The present invention has improved technological process and indexes and the tobacco flake have raised filling performance and capacity of lowering tar releasing amount of cigarette. The present invention can meet the requirement of industrial production and raise the utilization rate of tobacco flake.
Description
Technical field
The present invention relates to a kind of pulping process of tobacco leaf fragment, especially relate to a kind of pulping process that adds the tobacco leaf fragment of cigarette ash producing tobacco flake in method similar to papermaking.
Background technology
Reconstituted tobacoo is to be raw material with the tobacco dead meal in the cigarette process such as offal, offal, tobacco leaf fragment and part discarded tobacco leaf etc., through reconfiguring the reconstituted tobacco that processes.Can utilize raw tobacco material to greatest extent on the one hand, save the cigarette cost.Reconstituted tobacoo lowers cigarette harm aspect and has brought into play important effect in the burst size that reduces coke tar in cigarette on the other hand.The production method of existing reconstituted tobacoo mainly contains thick slurry method and paper process.Thick slurry method reconstituted tobacoo is the thick slurry that is mixed and made into homogeneous with offal and certain glue mutually, is being uniformly coated on drying forming on the steel band.The reconstituted tobacoo that comes out by thick slurry manufactured is because offal is many, and fiber is few, and so physical property is relatively poor, filling power is little, in cigarette composition, contributes little to the attenuating of the burst size of coke tar in cigarette.In addition, owing to must need the sticking of glue and ability moulding, burn and suck in the process at cigarette product, the thermal decomposition product of glue inevitably enters flue gas, thereby influences the fragrance and the mouthfeel characteristic of cigarette product.The reconstituted tobacoo that adopts paper process to make is a kind of method that is different from thick slurry manufactured tobacco sheet fully, and it is in physical property, and filling capacity is better than thick slurry method thin slice, tar and the harm that can more effectively lower cigarette smoke far away.Along with the concern of masses to smoking and health, country is to the reinforcement day by day of cigarette product tar control, and tobacco sheets by paper making method occupies more and more important position in cigarette composition.Usually the tobacco sheets by paper making method its preparation method has following steps: earlier with tobacco (offal, tobacco leaf fragment) extracts with hot-water soak, through solid-liquid separation step the tobacco hydrotrope is separated with insoluble matters such as baccy fibers, the gained fiber is molded into thin slice sheet base on the paper machine, the gained hydrotrope is concentrated through distilling, and obtains the tobacco concentrate.Gained concentrate dip-coating or spray on the thin slice sheet base, last drying becomes reconstituted tobacoo.Make in the process of reconstituted tobacoo in the paper process of above-mentioned common employing, traditional technology is all used for reference the method for papermaking, in the pulping process, it all continues to use the index of papermaking to the technic index of beating degree, and the last beating degree of separating behind the fibre of tobacco leaf fragment reaches 30-40 ° of SR.Be planarization and compactness in order to guarantee paper.But in the process of reconstituted tobacoo, be gas porosity and out-of-flatness to the requirement of reconstituted tobacoo, gas porosity is relevant with the filling capacity of out-of-flatness and reconstituted tobacoo, and the gas porosity of thin slice and out-of-flatness are high more, and its filling capacity is just good more.Moreover, main flavor component all is to be provided by tobacco leaf fragment in the tobacco sheet, tobacco leaf fragment to separate fiber number high more, in the component thin slice is inhaled the just many more of the favourable ingredients from lossing of flavor, cause the sucking quality of paper process tobacco sheet to descend, so originally traditional paper process is separated fine beating degree can not satisfy the production reconstituted tobacoo.
Summary of the invention
Technical problem to be solved by this invention is from the characteristic of reconstituted tobacoo and function, propose a kind of pulping process that is used for the tobacco leaf fragment of producing tobacco flake in method similar to papermaking, improved the physical property and the sucking quality thereof of the filling capacity of tobacco sheets by paper making method.
In order to solve the problems of the technologies described above, the present invention adopts following process: a, tobacco leaf fragment is soaked extraction in 0.5-1.5 hour in 20-60 ℃ hot water, through Separation of Solid and Liquid, obtains solid tobacco leaf fragment and tobacco leaf fragment extract; B, with the known conventional equipment of this specialty the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 14-30 ° of SR.
Tobacco leaf fragment is best 30-40 ℃ hot-water soak extraction.
The beating degree that enters finished product slurry tobacco leaf fragment fiber is 18-25 ° of SR.
Described tobacco leaf fragment is to beat tobacco leaf fragment or the discarded tobacco leaf that diameter 1-6mm that the leaf operation produces can't use in the following process process again in the cigarette process.
The tobacco leaf fragment fiber of separating behind the fibre mixes with tobacco stalk fibre, plus fiber, makes the sheets of fibres substrate through paper machine making, the offal extract directly give up need not, the broken extract of cigarette concentrates through distillation, dip-coating is to the substrate of moulding again, drying is beaten sheet, moulding.Tobacco sheets by paper making method with this method production, physical property from the filling capacity to the thin slice is improved, the most important thing is, the sucking quality of thin slice improves significantly, has this perfume (or spice) of tobacco, has improved the utilization rate of paper process thin slice in tobacco blend, the filling capacity that has improved tobacco sheets by paper making method is in interior physical property, it is relatively poor to have solved the tobacco sheets by paper making method inherent quality of smokeing panel test, and xylon gas is heavy, the fragrant flat problem of cigarette.
In sum, essence of the present invention is from the characteristic according to reconstituted tobacoo, the major function tobacco blend from reconstituted tobacoo, change the technology and the index of tobacco leaf fragment slurrying in the production of paper process thin slice, improve the filling capacity of paper process tobacco sheet, reduce the releasing content of coke tar of cigarette to a greater extent.Secondly, keep the favourable component in the tobacco leaf fragment as much as possible, improve the sucking quality of paper process tobacco sheet.Simultaneously, satisfy industrial requirement.Improve the utilization rate of paper process thin slice in tobacco blend.
The specific embodiment
Embodiment 1:
The 700kg tobacco leaf fragment extracts with 30 ℃ of hot-water soaks 1.5 hours, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 14 ° of SR.
The 700kg offal is with 40 ℃ of hot-water soaks 1.5 hours, extraction, obtain the solid offal with and liquid offal extract; The solid offal is once separated fine beating degree and is controlled at 10 ° of SR, secondary is separated long and slender beating degree and is controlled at 25 ° of SR, the beating degree that enters finished product slurry tobacco stalk fibre is 26 ° of SR, flax is separated fine beating degree and is controlled at 12 ° of SR and separates counting 6% with weight ratio and join in gained tobacco stalk fibre and the tobacco leaf fragment fiber behind the fibre, to add particle diameter be the dried cigarette ash of 1mm-60 purpose through adding apparatus for ash to the slurry tube road process point of head box at slurry-stablizing case, ratio counts 30% with weight ratio, make the sheets of fibres substrate through paper machine making, the offal extract is given up need not, the tobacco leaf fragment extract concentrates through distillation, again dip-coating to the substrate of moulding, drying, beat sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.
Filling capacity detects, and the filling value is 8.34cm
3/ g.
This thin slice has kept this perfume (or spice) of tobacco preferably, can experience tangible tobacco breath, and sucking quality is better.
Embodiment 2:
The 700kg tobacco leaf fragment extracts with 60 ℃ of hot-water soaks 0.5 hour, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 18 ° of SR.
The 700kg offal was with 70 ℃ of hot-water soaks 1 hour, extraction, obtain solid offal and liquid offal extract, the solid offal is separated fibre according to a conventional method, the pad in shoe fiber crops are separated fine beating degree and are controlled at 16 ° of SR and separate counting 4% with weight ratio and join in gained tobacco stalk fibre and the tobacco leaf fragment fiber behind the fibre, the particle diameter that adds in weight ratio 5% at the finished product stock tank is the dried cigarette ash of 1mm-60 purpose, stirs.Make the sheets of fibres substrate through paper machine making.The offal extract give up need not, the tobacco leaf fragment extract concentrates through distillation, sprays on the substrate of moulding again, drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.
Filling capacity detects, and the filling value is 8.35m
3/ g.
The maintenance that this thin slice is fair this perfume (or spice) of tobacco, can experience tangible tobacco breath, sucking quality is fair.
Embodiment 3:
The 700kg tobacco leaf fragment extracts with 50 ℃ of hot-water soaks 1 hour, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 30 ° of SR.
The 700kg offal was with 60 ± 5 ℃ of hot-water soaks 1.5 hours, extraction, obtain solid offal and liquid offal extract, the solid offal is once separated fine beating degree and is controlled at 15 ° of SR, secondary is separated long and slender beating degree and is controlled at 25 ° of SR, the beating degree that enters finished product slurry tobacco stalk fibre is 30 ° of SR, wheat straw is separated fine beating degree and is controlled at 18 ° of SR and separates counting 12% with weight ratio and join in gained tobacco stalk fibre and the tobacco leaf fragment fiber behind the fibre, is 40 orders-80 purpose dried cigarette ash through adding grey equipment adding in weight ratio 10%, particle diameter at paper captain net, stirs.Make the sheets of fibres substrate through paper machine making.The offal extract give up need not, the tobacco leaf fragment extract concentrates through distillation, dip-coating is to the substrate of moulding again, drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.Last red dog can be seen cigarette ash.
Filling capacity detects, and the filling value is 8.45m
3/ g.
This thin slice has kept this perfume (or spice) of tobacco, can obviously experience tangible tobacco breath, and sucking quality is good.
Embodiment 4:
The 700kg tobacco leaf fragment extracts with 40 ℃ of hot-water soaks 1 hour, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 25 ° of SR.
The 700kg offal extracts with 70 ℃ of hot-water soaks 1.5 hours, obtains solid offal and liquid offal extract.The solid offal is once separated fine beating degree and is controlled at 12 ° of SR, secondary is separated long and slender beating degree and is controlled at 13 ° of SR, the beating degree that enters finished product slurry tobacco stalk fibre is 18 ° of SR, softwood pulp is separated fine beating degree and is controlled at 18 ° of SR and separates counting 12% with weight ratio and join in gained tobacco stalk fibre and the tobacco leaf fragment fiber behind the fibre, adding in weight ratio 10%, particle diameter to single pressing process point place at the floating roller of vacuum is the dried cigarette ash of 40 orders-80 purpose, stirs.Make the sheets of fibres substrate through paper machine making.The offal extract give up need not, the tobacco leaf fragment extract concentrates through distillation, dip-coating is to the substrate of moulding again, drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.Last red dog can be seen cigarette ash.
Filling capacity detects, and the filling value is 8.10m
3/ g.
This thin slice has kept this perfume (or spice) of tobacco, can obviously experience tangible tobacco breath, and sucking quality is good.
Embodiment 5:
The 700kg tobacco leaf fragment extracts with 20 ℃ of hot-water soaks 1.5 hours, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 22 ° of SR.
The 700kg offal was with 60 ± 5 ℃ of hot-water soaks 1.5 hours, extraction, obtain solid offal and liquid offal extract, the solid offal is once separated fine beating degree and is controlled at 10 ° of SR, secondary is separated long and slender beating degree and is controlled at 20 ° of SR, the beating degree that enters finished product slurry tobacco stalk fibre is 25 ° of SR, bluish dogbane is separated fine beating degree and is controlled at 22 ° of SR and separates counting 20% with weight ratio and join in gained tobacco stalk fibre and the tobacco leaf fragment fiber behind the fibre, adding with weight ratio in coating place once is 5%, particle diameter is the dried cigarette ash of 40 orders-80 purpose, is that 1% CMC and tobacco leaf fragment extract stir with weight ratio.Make the sheets of fibres substrate through paper machine making.The offal extract give up need not, the tobacco leaf fragment extract concentrates through distillation, sprays on the substrate of moulding again, drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.Last red dog can be seen cigarette ash.
Filling capacity detects, and the filling value is 7.89m
3/ g.
This thin slice has kept this perfume (or spice) of tobacco, can obviously experience tangible tobacco breath, and sucking quality is good.
Embodiment 6:
The 700kg tobacco leaf fragment extracts with 30 ℃ of hot-water soaks 1.5 hours, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 16 ° of SR.
The 700kg offal extracts with 50 ± 5 ℃ of hot-water soaks 1.5 hours, obtains solid offal and liquid offal extract; The solid offal is once separated fine beating degree and is controlled at 14 ° of SR, secondary is separated long and slender beating degree and is controlled at 22 ° of SR, the beating degree that enters finished product slurry tobacco stalk fibre is 25 ° of SR, straw is separated fine beating degree and is controlled at 20 ° of SR and separates counting 15% with weight ratio and join in gained tobacco stalk fibre and the tobacco leaf fragment fiber behind the fibre, to add particle diameter be the dried cigarette ash of 20 orders-60 purpose through adding apparatus for ash to the slurry tube road process point of head box at slurry-stablizing case, ratio counts 20 ± 2% with weight ratio, make the sheets of fibres substrate through paper machine making, the offal extract is given up need not, the tobacco leaf fragment extract concentrates through distillation, sprays on the substrate of moulding drying again, beat sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.
Filling capacity detects, and the filling value is 8.34cm
3/ g.
This thin slice has kept this perfume (or spice) of tobacco preferably, can experience tangible tobacco breath, and sucking quality is better.
Embodiment 7:
The 700kg tobacco leaf fragment extracts with 55 ℃ of hot-water soaks 1 hour, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 20 ° of SR.
The 700kg offal extracts with 60 ± 5 ℃ of hot-water soaks 1.5 hours, through Separation of Solid and Liquid, obtain solid offal and liquid offal concentrate, the solid offal is separated fibre according to a conventional method, and the plus fiber behind the fibre is separated in gained offal and the adding of tobacco leaf fragment fiber, makes the sheets of fibres substrate through paper machine making.Offal extract, the broken extract of cigarette concentrate through distillation, and dip-coating is to the substrate of moulding again, and drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is good.
Filling capacity detects, and the filling value is 8.67cm
3/ g.
This thin slice has kept this perfume (or spice) of tobacco preferably, and sucking quality is better.
Embodiment 8:
The 700kg tobacco leaf fragment extracts with 40 ℃ of hot-water soaks 1.5 hours, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 22 ° of SR.
The 700kg offal extracts with 60 ± 5 ℃ of hot-water soaks 1.5 hours, through Separation of Solid and Liquid, obtains solid offal and liquid offal concentrate.The solid offal is separated fibre according to a conventional method, and the plus fiber behind the fibre is separated in gained offal and the adding of tobacco leaf fragment fiber, makes the sheets of fibres substrate through paper machine making.Offal extract, the broken extract of cigarette concentrate through distillation, and dip-coating is to the substrate of moulding again, and drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is better.
Filling capacity detects, and the filling value is 8.13cm
3/ g.
The sense organ specialty expert opinion of smokeing panel test in cigarette industry, this thin slice has kept this perfume (or spice) of tobacco preferably, and sucking quality is better.
Embodiment 9:
The 700kg tobacco leaf fragment extracts with 40 ℃ of hot-water soaks 1.5 hours, obtains solid tobacco leaf fragment and liquid tobacco leaf fragment extract; With the conventional equipment that this specialty is known the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 28 ° of SR.
The 700kg offal extracts with 60 ± 5 ℃ of hot-water soaks 1.5 hours, through Separation of Solid and Liquid, obtains solid offal and liquid offal concentrate.The solid offal is separated fibre according to a conventional method, and the plus fiber behind the fibre is separated in gained offal and the adding of tobacco leaf fragment fiber, makes the sheets of fibres substrate through paper machine making.Offal extract, the broken extract of cigarette concentrate through distillation, and dip-coating is to the substrate of moulding again, and drying is beaten sheet, moulding.
Detect through outward appearance, flake structure is loose, and positive out-of-flatness is better.
Filling capacity detects, and the filling value is 7.44cm
3/ g.
This thin slice has kept this perfume (or spice) of tobacco preferably, and sucking quality is fair.
Claims (3)
1, a kind of pulping process that is used for the tobacco leaf fragment of producing tobacco flake in method similar to papermaking is characterized in that: a, tobacco leaf fragment is soaked extraction in 0.5-1.5 hour in 20-60 ℃ hot water, through Separation of Solid and Liquid, obtain solid tobacco leaf fragment and tobacco leaf fragment extract; B, with the known conventional equipment of this specialty the solid tobacco leaf fragment is separated fibre, the beating degree that enters finished product slurry tobacco leaf fragment fiber is 14-30 ° of SR.
2, a kind of pulping process that is used for the tobacco leaf fragment of producing tobacco flake in method similar to papermaking according to claim 1 is characterized in that: the beating degree that enters finished product slurry tobacco leaf fragment fiber is 18-25 ° of SR.
3, a kind of pulping process that is used for the tobacco leaf fragment of producing tobacco flake in method similar to papermaking according to claim 1 and 2 is characterized in that: tobacco leaf fragment soaks extraction in the hot water of 30-40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100321982A CN100386037C (en) | 2005-09-28 | 2005-09-28 | Tobacco bits pulping process for producing tobacco flake in method similar to papaermaking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100321982A CN100386037C (en) | 2005-09-28 | 2005-09-28 | Tobacco bits pulping process for producing tobacco flake in method similar to papaermaking |
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| Publication Number | Publication Date |
|---|---|
| CN1739410A true CN1739410A (en) | 2006-03-01 |
| CN100386037C CN100386037C (en) | 2008-05-07 |
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|---|---|---|---|
| CNB2005100321982A Active CN100386037C (en) | 2005-09-28 | 2005-09-28 | Tobacco bits pulping process for producing tobacco flake in method similar to papaermaking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488319A (en) * | 2011-11-27 | 2012-06-13 | 中国海诚工程科技股份有限公司 | Continuous extraction method and device of papermaking reconstituted tobacco |
| CN101731735B (en) * | 2008-11-05 | 2013-01-23 | 湖北中烟工业有限责任公司 | Tobacco raw material pulping process of tobacco sheets prepared by papermaking method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159942A (en) * | 1991-06-04 | 1992-11-03 | R. J. Reynolds Tobacco Company | Process for providing smokable material for a cigarette |
| CN1106805C (en) * | 2000-06-26 | 2003-04-30 | 华南理工大学 | Tabacco sheet producing process by using the leftover of cigarette factory |
| CN1324586A (en) * | 2001-03-14 | 2001-12-05 | 云南昆船设计研究院 | Method of producing tobacco sheet by utilizing waste and low-grade tobacco material |
| CN100353873C (en) * | 2003-06-13 | 2007-12-12 | 广东省金叶烟草薄片技术开发有限公司 | Tobacco leaf remaking process using tobacco peduncle and tobacco fragment as material through paper making method |
| CN100370927C (en) * | 2003-06-13 | 2008-02-27 | 广东省金叶烟草薄片技术开发有限公司 | Method for tobacco leaf reforger for making cigarette using paper making method |
-
2005
- 2005-09-28 CN CNB2005100321982A patent/CN100386037C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731735B (en) * | 2008-11-05 | 2013-01-23 | 湖北中烟工业有限责任公司 | Tobacco raw material pulping process of tobacco sheets prepared by papermaking method |
| CN102488319A (en) * | 2011-11-27 | 2012-06-13 | 中国海诚工程科技股份有限公司 | Continuous extraction method and device of papermaking reconstituted tobacco |
| CN102488319B (en) * | 2011-11-27 | 2014-01-29 | 中国海诚工程科技股份有限公司 | Continuous extraction method and device of papermaking reconstituted tobacco |
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| Publication number | Publication date |
|---|---|
| CN100386037C (en) | 2008-05-07 |
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