CN116411485A - Cigarette paper, preparation method and application thereof - Google Patents
Cigarette paper, preparation method and application thereof Download PDFInfo
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- CN116411485A CN116411485A CN202310357427.6A CN202310357427A CN116411485A CN 116411485 A CN116411485 A CN 116411485A CN 202310357427 A CN202310357427 A CN 202310357427A CN 116411485 A CN116411485 A CN 116411485A
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- cigarette paper
- cigarette
- insoluble
- soluble organic
- slightly soluble
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 160
- 238000002360 preparation method Methods 0.000 title abstract description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 76
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 38
- 159000000007 calcium salts Chemical class 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- FNAQSUUGMSOBHW-UHFFFAOYSA-H calcium citrate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FNAQSUUGMSOBHW-UHFFFAOYSA-H 0.000 claims description 5
- 239000001354 calcium citrate Substances 0.000 claims description 5
- OLOZVPHKXALCRI-UHFFFAOYSA-L calcium malate Chemical compound [Ca+2].[O-]C(=O)C(O)CC([O-])=O OLOZVPHKXALCRI-UHFFFAOYSA-L 0.000 claims description 5
- 239000001362 calcium malate Substances 0.000 claims description 5
- 229940016114 calcium malate Drugs 0.000 claims description 5
- 235000011038 calcium malates Nutrition 0.000 claims description 5
- GUPPESBEIQALOS-UHFFFAOYSA-L calcium tartrate Chemical compound [Ca+2].[O-]C(=O)C(O)C(O)C([O-])=O GUPPESBEIQALOS-UHFFFAOYSA-L 0.000 claims description 5
- 239000001427 calcium tartrate Substances 0.000 claims description 5
- 235000011035 calcium tartrate Nutrition 0.000 claims description 5
- 235000013337 tricalcium citrate Nutrition 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 3
- 239000002956 ash Substances 0.000 description 44
- 230000001953 sensory effect Effects 0.000 description 16
- 239000000779 smoke Substances 0.000 description 15
- 238000009833 condensation Methods 0.000 description 14
- 230000005494 condensation Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 230000035699 permeability Effects 0.000 description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 7
- 235000011941 Tilia x europaea Nutrition 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 239000004571 lime Substances 0.000 description 7
- 241000208125 Nicotiana Species 0.000 description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 organic acid radical ions Chemical class 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
The invention discloses cigarette paper, wherein a filler of the cigarette paper comprises insoluble or slightly soluble organic calcium salt and calcium carbonate, and the amount of the insoluble or slightly soluble organic calcium salt is 0-50wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt and is not 0. The invention also discloses a preparation method and application of the cigarette paper.
Description
Technical Field
The invention belongs to the technical field of cigarettes, and particularly relates to cigarette paper, a preparation method and application thereof.
Background
Twenty years ago, cigarette paper only plays a main role, and cut tobacco is wrapped on a 5000-6000 cigarettes/min cigarette machine, so that the cigarette paper becomes a firm and unbroken cigarette rod. The core indexes of the traditional cigarettes are gram weight and air permeability, but the current cigarette paper must meet various functions, such as meeting the odor absorbing requirement, providing exquisite appearance support for brand images, and even requiring certain fireproof functions in developed countries such as the United states, europe and the like. It can be seen that cigarette paper has not only played the role of wrapping tobacco but also carries more functionalization.
In recent years, as the apparent quality of cigarettes is pursued by consumers, designers fill more elements into cigarette paper, and the ash condensation performance of the cigarettes is one of the elements. The ash condensation property refers to columnar ashes which are presented after the cigarette burns, and comprises the capability of keeping the columnar appearance of the external cigarette paper ashes and the internal tobacco shred ashes without fly ash generation. The cigarettes with better ash condensation often bring the quality of consumers to the feeling of riding, and meanwhile, the probability of causing fire because of landing of residual sparks in the cigarette ash can be reduced, so that the cigarettes also become one of the targets of improving cigarette products for various large cigarette enterprises.
At present, the common methods for improving the ash coagulation property of the cigarettes from the viewpoint of cigarette paper mainly comprise the following steps: firstly, increasing the gram weight of the cigarette paper, namely increasing the amount of calcium carbonate serving as a filler, but the change of properties such as air permeability and the like of the cigarette paper is brought, so that various indexes of the cigarette are influenced, the tar release amount of the cigarette is the greatest influence of the indexes, and the tar release amount of the cigarette is increased by increasing the calcium carbonate; in addition, the actual retention of calcium carbonate on cigarette paper is also limited, and excessive use of calcium carbonate may cause problems such as uneven calcium carbonate dispersion. Second, increasing the amount of sodium citrate in the cigarette paper; sodium citrate is used as a common combustion regulator for cigarette paper, and has the main effects of reducing the combustion rate of the cigarette paper, enabling the combustion rate of the cigarette paper to be matched with tobacco shreds, thereby improving the ash wrapping effect, but has the defects of increasing the number of suction ports of the cigarettes and obviously improving the tar content. Thirdly, phosphate is added as a lime setting agent, the effect of the method is most remarkable, but the sensory quality of the cigarette product is greatly affected, and the whiteness of the cigarette ash column is greatly reduced. In addition, the inventors have previously tried to improve the whiteness of the cigarette ash column by adding calcium acetate, see patent CN 2020113549686; however, the method of the patent has no obvious effect on improving the ash coagulation property of the cigarettes, and the production process and equipment are required to be changed, so that the investment cost is high.
The present invention has been made to solve the above problems.
Disclosure of Invention
According to the invention, the insoluble or slightly soluble organic calcium salt is added in the cigarette paper manufacturing process to replace part of conventional calcium carbonate so as to improve the ash coagulation property of the cigarette paper and improve the whiteness of the cigarette ash column.
The ash condensation index in the invention refers to the value obtained by multiplying the ratio of the partial area of ash cracks of the cigarette paper to the whole area by 100. If the ash crack part area occupies 5.0% of the whole area, the setting index is 5.0. That is, the higher the setting index, the worse the wrapping property of the cigarette paper.
The technical scheme of the invention is as follows:
the first aspect of the invention discloses cigarette paper, wherein the filler of the cigarette paper comprises insoluble or slightly soluble organic calcium salt and calcium carbonate, and the amount of the insoluble or slightly soluble organic calcium salt is 0-50wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt and is not 0.
Preferably, the amount of the insoluble or slightly soluble organic calcium salt is 5 to 40wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt.
Preferably, the insoluble or slightly soluble organic calcium salt is one or more of calcium citrate, calcium tartrate or calcium malate.
The second aspect of the invention discloses a preparation method of the cigarette paper, wherein insoluble or slightly soluble organic calcium salt and calcium carbonate are mixed and added together in the preparation process of the cigarette paper.
In a third aspect, the invention discloses the use of said cigarette paper for improving the ash condensation of cigarettes.
Preferably, the method is used for cigarettes, reduces the condensation index by 1-4 units, and improves the whiteness of cigarette ash columns by 5-20 units.
According to the invention, insoluble or slightly soluble organic calcium salt is added in the manufacturing process of the cigarette paper, a part of calcium carbonate is replaced as a filler, the total mass of the insoluble or slightly soluble organic calcium salt and the calcium carbonate is kept unchanged, so that parameters such as gram weight, air permeability and the like of the cigarette paper are controlled to be unchanged, and the replacement amount of the insoluble or slightly soluble organic calcium salt is within 50wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt. Preferably, the substitution amount of the insoluble or slightly soluble organic calcium salt is 5-40wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt, so as to ensure that the physical index and smoke components of the cigarette using the cigarette paper do not deviate obviously. The specific substitution can be adjusted according to the actual cigarette design requirement.
According to the preparation method of the cigarette paper, in the preparation process of the cigarette paper, insoluble or slightly soluble organic calcium salt and calcium carbonate are mixed and then added together in a normal paper making link, and the technological conditions and the subsequent flow are unchanged.
In general, a small amount of surfactant such as sodium dodecyl sulfate, sodium stearate, etc. is required to be added to calcium carbonate added in the papermaking process as a dispersant so that the calcium carbonate can be more uniformly distributed on the surface of paper. However, the calcium carbonate added in the prior art is a pure inorganic substance, and the dispersing effect of the surfactant is limited. The invention adopts a large amount of insoluble or slightly soluble organic calcium salt, the dispersing effect is greatly enhanced due to the existence of organic acid radical ions, and the organic calcium is also used as another diluent, so that the agglomeration effect of calcium carbonate is greatly weakened, the comparison effect under a scanning electron microscope is shown as figure 1, and the figure shows that the dispersing effect of the calcium carbonate is obviously uniform due to the existence of the organic acid radical ions.
The cigarette paper is used for improving the ash condensation property of cigarettes, can reduce the ash condensation index by 1-4 units and improve the whiteness of cigarette ash columns by 5-20 units when used in cigarettes.
Compared with the prior art, the invention has the following beneficial effects:
1. the setting index of the cigarette paper is obviously improved: the cigarette manufactured by using the cigarette paper is tested for the setting index according to a standard method, and the setting index is generally reduced by 1-4 units.
2. The whiteness of the cigarette paper roll ash column is improved: the cigarette manufactured by using the cigarette paper is tested for ash column whiteness according to a standard method, and the ash column whiteness can be generally improved by 5-20 units.
3. When the cigarette paper is replaced, the physical indexes of the cigarette paper and the cigarette can be ensured to be unchanged obviously. By adjusting the substitution amount of insoluble or slightly soluble organic calcium salt, parameters such as gram weight, air permeability and the like of the cigarette paper are unchanged, so that physical indexes of cigarettes manufactured by using the cigarette paper are unchanged obviously, and the cigarette paper can be directly replaced in industrial products.
4. The cigarette paper roll has insignificant smoke components and sensory quality changes: through standard method detection and sensory evaluation, the cigarette paper replacement product is found to have insignificant changes in smoke components and sensory quality, and the detection data are basically within the allowable error range. The description may directly replace existing cigarette paper without requiring the follow-up of other design parameters.
Drawings
FIG. 1 is a graph comparing the surface calcium salt distribution of the inventive wrap and the control wrap described in example 1.
Detailed Description
The present invention will be described in further detail by the following specific embodiments, but it should not be construed that the scope of the present invention is limited to the following examples. Various substitutions and alterations are also within the scope of this disclosure, as will be apparent to those of ordinary skill in the art and by routine experimentation, without departing from the spirit of the invention as defined by the foregoing description. The whole cigarette paper manufacturing process adopts the conventional cigarette paper manufacturing technology and process which are known at present. In addition, in the embodiment, the whiteness and tar release amount of the cigarette ash column are calculated by adopting a conventional calculation method in the tobacco field.
Example 1
In the cigarette paper manufacturing process, in the paper making stage, calcium citrate is adopted to replace 50% of calcium carbonate by mass; the final cigarette paper produced was 32g/m 2 、70CU。
Replacing the conventional cigarette paper with the obtained cigarette paper with 32g/m 2 The 70CU cigarette paper product was made into cigarette (# 2) and compared to the original cigarette (# 1) with the following results:
| sample numbering | Lime set index | Whiteness of ash column | Tar release (mg) |
| 1# | 7.2 | 126.8 | 11.0 |
| 2# | 3.2 | 145.7 | 11.0 |
As can be seen from the table, compared with the original cigarette sample, the same standard cigarette paper (gram weight and air permeability) produced by the method has obviously improved ash condensation index and ash column whiteness, and the smoke release amount is basically unchanged. Through sensory evaluation, the smoke sensory quality of the two cigarettes has no obvious difference, and the two cigarettes can be directly replaced. Fig. 1 is a graph showing the calcium salt distribution on the surface of the cigarette paper of the present invention and the control cigarette paper in comparison with the cigarette paper of example 1, and as can be seen from fig. 1, the agglomeration effect of the calcium carbonate in the cigarette paper of this example is greatly reduced, and the calcium carbonate is dispersed more uniformly.
Example 2
In the cigarette paper manufacturing process, in the paper making stage, calcium carbonate accounting for 5% of calcium tartrate is adopted to replace calcium carbonate; the final cigarette paper produced was 30g/m 2 、60CU。
Replacing conventional cigarette paper with 30g/m 2 The 60CU cigarette paper products are made into cigarettes (No. 4) and are compared with the original cigarettes (No. 3), and the results are as follows:
| sample numbering | Lime set index | Whiteness of ash column | Tar release (mg) |
| 3# | 6.4 | 129.7 | 10.0 |
| 4# | 5.4 | 147.6 | 10.0 |
As can be seen from the table, compared with the original cigarette sample, the same standard cigarette paper (gram weight and air permeability) produced by the method has obviously improved ash condensation index and ash column whiteness, and the smoke release amount is basically unchanged. Through sensory evaluation, the smoke sensory quality of the two cigarettes has no obvious difference, and the two cigarettes can be directly replaced.
Example 3
In the cigarette paper manufacturing process, in the paper making stage, calcium malate is adopted to replace 40% of calcium carbonate by mass; the final cigarette paper produced was 38g/m 2 、50CU。
Replacing conventional 38g/m cigarette paper 2 The 50CU cigarette paper product was made into cigarettes (6 #) and compared to the original cigarettes (5 #) with the following results:
| sample numbering | Lime set index | Whiteness of ash column | Tar release (mg) |
| 5# | 7.2 | 129.2 | 11.0 |
| 6# | 4.2 | 137.2 | 11.0 |
As can be seen from the table, compared with the original cigarette sample, the same standard cigarette paper (gram weight and air permeability) produced by the method has obviously improved ash condensation index and ash column whiteness, and the smoke release amount is basically unchanged. Through sensory evaluation, the smoke sensory quality of the two cigarettes has no obvious difference, and the two cigarettes can be directly replaced.
Example 4
In the cigarette paper manufacturing process, in the paper making stage, calcium malate is adopted to replace 10% of calcium carbonate, and calcium citrate is adopted to replace 10% of calcium carbonate by mass; the final cigarette paper produced was 28g/m 2 、70CU。
Replacing conventional 28g/m cigarette paper 2 The 70CU cigarette paper product was made into cigarettes (8 #) and compared to the original cigarettes (7 #) with the following results:
| sample numbering | Lime set index | Whiteness of ash column | Tar release (mg) |
| 7# | 7.2 | 118.1 | 10.0 |
| 8# | 4.5 | 128.3 | 10.0 |
As can be seen from the table, compared with the original cigarette sample, the same standard cigarette paper (gram weight and air permeability) produced by the method has obviously improved ash condensation index and ash column whiteness, and the smoke release amount is basically unchanged. Through sensory evaluation, the smoke sensory quality of the two cigarettes has no obvious difference, and the two cigarettes can be directly replaced.
Example 5
In the cigarette paper manufacturing process, in the paper making stage, calcium malate is adopted to replace 20% of calcium carbonate, and calcium tartrate is adopted to replace 5% of calcium carbonate by mass; the final cigarette paper produced was 32g/m 2 、50CU。
Replacing the conventional cigarette paper with the obtained cigarette paper with 32g/m 2 The 50CU cigarette paper product was made into cigarettes (10 #) and compared to the original cigarettes (9 #) with the following results:
| sample numbering | Lime set index | Whiteness of ash column | Tar release (mg) |
| 9# | 6.8 | 126.3 | 11.0 |
| 10# | 4.6 | 137.2 | 11.0 |
As can be seen from the table, compared with the original cigarette sample, the same standard cigarette paper (gram weight and air permeability) produced by the method has obviously improved ash condensation index and ash column whiteness, and the smoke release amount is basically unchanged. Through sensory evaluation, the smoke sensory quality of the two cigarettes has no obvious difference, and the two cigarettes can be directly replaced.
Example 6
In the cigarette paper manufacturing process, in the paper making stage, 20% of calcium carbonate is replaced by calcium citrate and 15% of calcium carbonate is replaced by calcium tartrate by mass; the final cigarette paper produced was 36g/m 2 、50CU。
Replacing conventional 36g/m cigarette paper 2 The 50CU cigarette paper product was made into cigarettes (12 #) and compared to the original cigarettes (11 #) with the following results:
| sample numbering | Lime set index | Whiteness of ash column | Tar release (mg) |
| 11# | 6.7 | 132.4 | 11.0 |
| 12# | 3.9 | 146.6 | 11.0 |
As can be seen from the table, compared with the original cigarette sample, the same standard cigarette paper (gram weight and air permeability) produced by the method has obviously improved ash condensation index and ash column whiteness, and the smoke release amount is basically unchanged. Through sensory evaluation, the smoke sensory quality of the two cigarettes has no obvious difference, and the two cigarettes can be directly replaced.
The examples are given solely for the preferred embodiments of the present invention and are not intended to limit the invention thereto, since various modifications and variations will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cigarette paper characterized in that the filler of the cigarette paper comprises an insoluble or slightly soluble organic calcium salt and calcium carbonate, wherein the amount of the insoluble or slightly soluble organic calcium salt is 0-50wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt and is not 0.
2. The wrap according to claim 1, wherein the amount of insoluble or slightly soluble organic calcium salt is 5-40wt% of the total mass of the calcium carbonate and the insoluble or slightly soluble organic calcium salt.
3. The cigarette paper of claim 1 wherein the insoluble or slightly soluble organic calcium salt is one or more of calcium citrate, calcium tartrate or calcium malate.
4. A method of making a cigarette paper according to any one of claims 1 to 3, wherein the insoluble or slightly soluble organic calcium salt is mixed with calcium carbonate and then added together during the cigarette paper making process.
5. Use of a cigarette paper according to any one of claims 1-3 for improving the greying properties of a cigarette.
6. The use according to claim 5, wherein the use in cigarettes reduces the congealing ash index by 1-4 units and improves the whiteness of the cigarette ash column by 5-20 units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310357427.6A CN116411485A (en) | 2023-04-06 | 2023-04-06 | Cigarette paper, preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310357427.6A CN116411485A (en) | 2023-04-06 | 2023-04-06 | Cigarette paper, preparation method and application thereof |
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| CN116411485A true CN116411485A (en) | 2023-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310357427.6A Pending CN116411485A (en) | 2023-04-06 | 2023-04-06 | Cigarette paper, preparation method and application thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640285A (en) * | 1966-11-21 | 1972-02-08 | Sutton Res Corp | Cigarette paper and method for preparation |
| US5123429A (en) * | 1988-08-30 | 1992-06-23 | British-American Tobacco Co., Ltd. | Smoking articles |
| CN1429946A (en) * | 2002-12-27 | 2003-07-16 | 云南瑞升科技有限公司 | Functional cigarette paper |
| CN106028845A (en) * | 2013-12-11 | 2016-10-12 | 施韦特-莫迪国际公司 | Wrappers for smoking articles |
| CN112501953A (en) * | 2020-11-26 | 2021-03-16 | 云南中烟工业有限责任公司 | Cigarette paper capable of improving whiteness of cigarette ash column and preparation method and application thereof |
-
2023
- 2023-04-06 CN CN202310357427.6A patent/CN116411485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640285A (en) * | 1966-11-21 | 1972-02-08 | Sutton Res Corp | Cigarette paper and method for preparation |
| US5123429A (en) * | 1988-08-30 | 1992-06-23 | British-American Tobacco Co., Ltd. | Smoking articles |
| CN1429946A (en) * | 2002-12-27 | 2003-07-16 | 云南瑞升科技有限公司 | Functional cigarette paper |
| CN106028845A (en) * | 2013-12-11 | 2016-10-12 | 施韦特-莫迪国际公司 | Wrappers for smoking articles |
| CN112501953A (en) * | 2020-11-26 | 2021-03-16 | 云南中烟工业有限责任公司 | Cigarette paper capable of improving whiteness of cigarette ash column and preparation method and application thereof |
| JP2022084521A (en) * | 2020-11-26 | 2022-06-07 | 雲南中煙工業有限責任公司 | Cigarette wrapping paper for improving whiteness of ash pillar of cigarette, manufacturing method and use thereof |
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