CN114304728A - Aromatic heating cigarette and preparation method of material for cooling section thereof - Google Patents
Aromatic heating cigarette and preparation method of material for cooling section thereof Download PDFInfo
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- CN114304728A CN114304728A CN202210116128.9A CN202210116128A CN114304728A CN 114304728 A CN114304728 A CN 114304728A CN 202210116128 A CN202210116128 A CN 202210116128A CN 114304728 A CN114304728 A CN 114304728A
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Abstract
The invention discloses an aromatic heating cigarette and a preparation method of a cooling section material thereof, the aromatic heating cigarette comprises a tobacco section and a filtering section, the cooling section is arranged between the tobacco section and the filtering section, the cooling section comprises outer-layer paper, a cooling material paper is filled in an inner cavity of the outer-layer paper, the cooling material paper comprises base paper, mixed liquid is coated on the base paper, and the mixed liquid is formed by mixing microencapsulated essence and a high polymer material. The cooling section absorbs heat and releases the fragrant substances in the mixed liquid, so that the fragrance of the heated cigarette can be effectively supplemented, and the purposes of improving the taste and comfort level of the heated cigarette are achieved; the surface of the base paper is coated with high polymer materials which can improve the mechanical property of the material at the cooling section and prevent the material at the cooling section from collapsing or releasing peculiar smell when being heated; the essence is embedded in a microcapsule mode, so that the release of the essence can be effectively controlled, and compared with the bead-blasting cigarette, the release is more stable and uniform.
Description
Technical Field
The invention relates to the technical field of tobacco, in particular to an aromatic heating cigarette and a preparation method of a cooling section material thereof.
Background
With the continuous enhancement of the situation of controlling the cigarette, the traditional cigarette industry is also continuously upgraded, and the heating cigarette gradually draws attention of researchers at home and abroad because the heating cigarette contains less harmful smoke components. The cigarette is heated by inserting the cigarette into a heating device, and heating the cigarette by the heating device to release nicotine and other aromatic substances.
However, the large-scale popularization of heated cigarettes still has a lot of problems. On one hand, the heating temperature for heating the cigarette is 200-380 ℃, so that partial fragrant substances cannot be fully released, and the taste is insufficient; on the other hand, the cigarette heating rod is generally short, the smoke transmission process is more, the smoke is easily overheated, the hot prickling and the dry feeling are stronger, and the smoke quantity is less, so that the smoking experience is seriously influenced.
At present, for the improvement of cigarette aroma, bead blasting is commonly added at a filter tip, but the bead blasting is not easy to pinch, a water-soluble spice coating technology is not mature, the problem of uneven release, larger taste difference and the like is solved. In addition, the common cigarette heating and cooling material is a polylactic acid (PLA) film, but the PLA film has the problems of poor mechanical strength, breakage in the gathering and folding process, influence on smoking experience due to shrinkage and collapse after heat absorption and the like.
Therefore, how to develop a novel material which can ensure the mechanical property and the heat absorption effect of the material at the cooling section of the heated cigarette and can also improve the taste of the heated cigarette is a difficult problem which needs to be solved urgently in the industry.
Disclosure of Invention
The invention aims to solve the technical problem of providing an aromatic heating cigarette and a preparation method of a cooling section material thereof, which can effectively reduce the smoke temperature of the heating cigarette and improve the smoking comfort of the cigarette.
The technical problem to be solved by the invention is realized by the following technical scheme:
the utility model provides an aromatic heating cigarette, includes tobacco section and filter segment, the tobacco section with be provided with the cooling section between the filter segment, the cooling section includes outer paper, the inner chamber packing of outer paper has the cooling material paper, the cooling material paper includes the body paper, the coating has mixed liquid on the body paper, mixed liquid is mixed by microencapsulated essence and macromolecular material and is constituted.
Preferably, in the above technical solution, the polymer material is formed by mixing PVA and PEG in a volume ratio of (1-2): 1.
Preferably, in the above technical scheme, the mass ratio of the microencapsulated essence in the mixed solution is 2% -5%.
Preferably, in the above technical scheme, the microencapsulated essence is composed of a core material and a wall material, the wall material is PVA, the core material is an aromatic essence, and the aromatic essence is formed by mixing a plurality of low-boiling point essences.
Preferably, in the above technical scheme, the mixed solution is coated on the base paper by an internal sizing method.
A preparation method of an aromatic heating cigarette cooling material comprises the following steps:
1) preparing microencapsulated essence:
11) dissolving PVA in deionized water under the condition of magnetic stirring to prepare 10.0 percent PVA solution;
12) weighing aromatic essence at room temperature, injecting essence solution into 10.0% PVA solution with an injection pump, and injecting while stirring, wherein the injection process has a controlled flow rate of 1g/min and a stirring speed of 800 rpm/min;
13) continuously stirring for 30min after the essence injection is finished, and performing ultrasonic treatment on the mixed solution, wherein the ultrasonic power is 100w, and the total ultrasonic time is 10min to obtain the microencapsulated essence;
2) preparation of mixed solution:
21) preparing base paper by using plant fiber paper pulp as a raw material and adopting a papermaking method;
22) mixing the high molecular material PVA and PEG according to the volume ratio of (1-2) to 1, and heating for dissolving; cooling the solution to room temperature, and adding the microencapsulated essence according to the mass ratio of 2-5% to prepare a mixed solution;
3) coating:
and (3) coating the mixed solution on base paper by adopting a machine-in gluing method, and drying to obtain cooling material paper, namely a cooling material for aromatic heating cigarettes.
Preferably, in the above technical scheme, the aromatic essence consists of the following components in parts by mass: ethyl maltol 26, ethyl acetate 12, ethyl hexanoate 10, ethyl propionate 10, ethyl benzoate 25, beta-ionone 10, beta-damascone 20, vanillin 28, linalool 14, ethanol 185, and propylene glycol 160.
Preferably, in the above technical solution, the volume ratio of PVA to PEG is 2: 1.
A cooling material prepared by the preparation method of the aromatic heating cigarette cooling material.
An application of the cooling material prepared by the preparation method of the aromatic heating cigarette cooling material in preparing aromatic heating cigarettes.
The technical scheme of the invention has the following beneficial effects:
(1) the temperature reduction section of the heating cigarette is additionally provided with the mixed liquid layer loaded with essence, and when smoke passes through the temperature reduction section, the temperature reduction section absorbs heat and releases the fragrant substances in the mixed liquid, so that the fragrance of the heating cigarette can be effectively supplemented, and the purposes of improving the taste and comfort level of the heating cigarette are achieved.
(2) The surface of the base paper is coated with high polymer materials, which can increase the mechanical property of the material at the cooling section and prevent the material at the cooling section from collapsing or releasing peculiar smell when heated.
(3) The essence is embedded in a microcapsule mode, so that the release of the essence can be effectively controlled, and compared with the bead-blasting cigarette, the release is more stable and uniform.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of the aroma type heated cigarette of the present invention.
FIG. 2 is a schematic structural diagram of the cooling section of the aromatic heating cigarette of the present invention.
Wherein: 1-tobacco section, 2-cooling section, 3-filtering section, 21-outer layer paper and 22-cooling material paper.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
As shown in fig. 1 and 2: an aromatic heating cigarette comprises a tobacco section 1 and a filter section 3, wherein a cooling section 2 is arranged between the tobacco section 1 and the filter section 3, the cooling section comprises outer layer paper 21, a cooling material paper 22 is filled in an inner cavity of the outer layer paper 21, the cooling material paper comprises base paper, a mixed solution (not shown) is coated on the base paper, and the mixed solution is formed by mixing microencapsulated essence (not shown) and a high polymer material (not shown).
Furthermore, the high molecular material is formed by mixing PVA and PEG according to the volume ratio of (1-2) to 1.
Furthermore, the mass of the microencapsulated essence in the mixed solution is 2-5%.
Furthermore, the microencapsulated essence consists of a core material and a wall material, wherein the wall material is PVA, the core material is aromatic essence, and the aromatic essence is formed by mixing various essences with low boiling points.
Further, the mixed solution is coated on the base paper by adopting an internal sizing method.
A preparation method of an aromatic heating cigarette cooling material comprises the following steps:
1) preparing microencapsulated essence:
11) under the condition of magnetic stirring, 10g of PVA is weighed and dissolved in 90g of deionized water to prepare 10.0 percent PVA (w/V) solution;
12) weighing 2g of aromatic essence at room temperature, injecting the essence solution into a 10.0% PVA solution by using an injection pump, and injecting while stirring, wherein the injection process is controlled at the flow rate of 1g/min and the stirring speed of 800 rpm/min;
13): and (3) continuously stirring for 30min after the essence injection is finished, and carrying out ultrasonic treatment on the mixed solution at the ultrasonic power of 100w for 10min to obtain the microencapsulated essence.
2) Preparation of mixed solution:
21) preparing base paper by using plant fiber paper pulp as a raw material and adopting a papermaking method;
22) mixing the high molecular material PVA and PEG according to the volume ratio of (1-2) to 1, and heating for dissolving; cooling the solution to room temperature, and adding the microencapsulated essence according to the proportion of 2-5% to prepare a mixed solution;
3) coating:
and (3) coating the mixed solution on base paper by adopting a machine-in gluing method, and drying to obtain cooling material paper, namely a cooling material for aromatic heating cigarettes.
According to the preparation method, the smoke temperature of the material at the cooling section is in the range of 60-100 ℃, so that the flavoring essence is prepared from the low-boiling-point substance, and the flavoring substance is conveniently released at a lower temperature. Therefore, the fruity essence is adopted to improve the aroma and the taste of the blank heating cigarette.
Further, the aromatic essence comprises the following components in parts by mass: ethyl maltol 26, ethyl acetate 12, ethyl hexanoate 10, ethyl propionate 10, ethyl benzoate 25, beta-ionone 10, beta-damascone 20, vanillin 28, linalool 14, ethanol 185, and propylene glycol 160.
Specifically, the perfume monomer can be dissolved by ethanol, propylene glycol or water, then uniformly mixed according to a proportion, and diluted to the required concentration to obtain the aromatic essence. The formula of the fragrance is shown in table 1:
table 1 formula of fragrance essence
| Name (R) | Concentration (%) | Added amount (g) |
| Ethyl maltol | 1 | 0.26 |
| Ethyl acetate | 1 | 0.12 |
| Hexanoic acid ethyl ester | 1 | 0.1 |
| Propionic acid ethyl ester | 1 | 0.1 |
| Benzoic acid ethyl ester | 1 | 0.25 |
| Beta-ionones | 1 | 0.1 |
| Beta-damascone | 1 | 0.2 |
| Vanillin | 1 | 0.28 |
| Linalool | 1 | 0.14 |
| Ethanol | 100 | 1.85 |
| Propylene glycol | 100 | 1.6 |
| Total of | — | 5 |
In the application, polyvinyl alcohol (PVA) is selected as the wall material of the essence capsule, and the material has high capsule wall toughness, stable mechanical property and good film forming property. The ultrasonic treatment can remove the redundant air bubbles and also has the dispersing function, namely, the microcapsules can be separated from each other and cannot be mutually attracted to form polymer precipitation.
A cooling material prepared by the preparation method of the cooling material for aromatic heating cigarettes.
An application of the cooling material prepared by the preparation method for the aromatic heating cigarette in preparing the aromatic heating cigarette.
Although the present invention has been described with reference to the above embodiments, it should be understood that the present invention is not limited thereto, and various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an aromatic heating cigarette, includes tobacco section and filter segment, its characterized in that, the tobacco section with be provided with the cooling section between the filter segment, the cooling section includes outer paper, the inner chamber packing of outer paper has the cooling material paper, the cooling material paper includes the body paper, the coating has mixed liquid on the body paper, mixed liquid comprises microcapsule essence and macromolecular material mixture.
2. The aroma-type heated cigarette of claim 1, wherein the polymeric material is formed by mixing PVA and PEG in a volume ratio of (1-2): 1.
3. The aroma type heated cigarette of claim 1, wherein the mass ratio of the microencapsulated essence in the mixed solution is 2% -5%.
4. The aromatic heating cigarette as claimed in claim 1, wherein the microencapsulated essence is composed of a core material and a wall material, wherein the wall material is PVA, the core material is aromatic essence, and the aromatic essence is formed by mixing a plurality of kinds of essences with low boiling points.
5. The aromatic heated cigarette of claim 1, wherein the mixed liquor is applied to the base paper by an internal sizing method.
6. A preparation method of an aromatic heating cigarette cooling material is characterized by comprising the following steps:
1) preparing microencapsulated essence:
11) dissolving PVA in deionized water under the condition of magnetic stirring to prepare 10.0 percent PVA solution;
12) weighing aromatic essence at room temperature, injecting essence solution into 10.0% PVA solution with an injection pump, and injecting while stirring, wherein the injection process has a controlled flow rate of 1g/min and a stirring speed of 800 rpm/min;
13) continuously stirring for 30min after the essence injection is finished, and performing ultrasonic treatment on the mixed solution, wherein the ultrasonic power is 100w, and the total ultrasonic time is 10min to obtain the microencapsulated essence;
2) preparation of mixed solution:
21) preparing base paper by using plant fiber paper pulp as a raw material and adopting a papermaking method;
22) mixing the high molecular material PVA and PEG according to the volume ratio of (1-2) to 1, and heating for dissolving; cooling the solution to room temperature, and adding the microencapsulated essence according to the mass ratio of 2-5% to prepare a mixed solution;
3) coating:
and (3) coating the mixed solution on base paper by adopting a machine-in gluing method, and drying to obtain cooling material paper, namely a cooling material for aromatic heating cigarettes.
7. The preparation method of the aromatic heating cigarette cooling material according to claim 6, wherein the aromatic essence comprises the following components in parts by mass: ethyl maltol 26, ethyl acetate 12, ethyl hexanoate 10, ethyl propionate 10, ethyl benzoate 25, beta-ionone 10, beta-damascone 20, vanillin 28, linalool 14, ethanol 185, and propylene glycol 160.
8. The method for preparing the aromatic heating cigarette cooling material according to claim 6, wherein the volume ratio of PVA to PEG is 2: 1.
9. A cooling material prepared by the preparation method of the aromatic heating cigarette cooling material according to any one of claims 6 to 8.
10. Use of the cooling material prepared by the method of any one of claims 6 to 8 in the preparation of aroma-type heated cigarettes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116128.9A CN114304728A (en) | 2022-01-31 | 2022-01-31 | Aromatic heating cigarette and preparation method of material for cooling section thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210116128.9A CN114304728A (en) | 2022-01-31 | 2022-01-31 | Aromatic heating cigarette and preparation method of material for cooling section thereof |
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| CN114304728A true CN114304728A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210116128.9A Withdrawn CN114304728A (en) | 2022-01-31 | 2022-01-31 | Aromatic heating cigarette and preparation method of material for cooling section thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037493A1 (en) * | 2022-08-15 | 2024-02-22 | 湖北中烟工业有限责任公司 | Heat-not-burn cigarette |
-
2022
- 2022-01-31 CN CN202210116128.9A patent/CN114304728A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024037493A1 (en) * | 2022-08-15 | 2024-02-22 | 湖北中烟工业有限责任公司 | Heat-not-burn cigarette |
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Application publication date: 20220412 |
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