CN210445653U - Tobacco flake and heating non-combustible cigarette - Google Patents
Tobacco flake and heating non-combustible cigarette Download PDFInfo
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- CN210445653U CN210445653U CN201920974021.1U CN201920974021U CN210445653U CN 210445653 U CN210445653 U CN 210445653U CN 201920974021 U CN201920974021 U CN 201920974021U CN 210445653 U CN210445653 U CN 210445653U
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- flake
- microcapsule
- cigarette
- tobacco flake
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Abstract
The utility model relates to a tobacco flake and a heating non-burning cigarette, wherein the tobacco flake comprises a tobacco flake base body and a microcapsule layer arranged on the outer surface of the tobacco flake base body; the tobacco flake substrate consists of tobacco fibers and plant fibers; the core material of the microcapsule comprises one or more of tobacco extract, tobacco absolute, tobacco essential oil or tobacco flavor essence and a smoke agent. The tobacco flake of the technical scheme ensures that enough smoke exists under the condition of heating and non-combustion by arranging the microcapsule layer on the surface, so that the sense organ of a consumer is met, and on the other hand, the problem that the tobacco essence and spice are deteriorated, impregnated or flat and tasteless through volatilization or oxidation is prevented by using the microcapsule layer.
Description
Technical Field
The utility model belongs to the technical field of novel tobacco, especially indicate a smoked sheet and heating non-combustion cigarette.
Background
The tobacco is heated by a special heating source, and substances such as nicotine and fragrance in the tobacco shred are volatilized to generate smoke gas to meet the requirements of smokers. Compared with the traditional cigarette, the great change of heating the non-combustible cigarette is that the environmental temperature of the tobacco material is lower in the consumption process, generally about 300 ℃, the temperature of the combustion part of the traditional cigarette can reach more than 900 ℃, the cut tobacco of the cigarette can generate thousands of products through a series of chemical reactions such as combustion, cracking and the like, and the products not only increase the physical damage to the consumer, but also bring great damage to other people or the environment.
When the cigarette is heated and does not burn, the temperature of the tobacco material is lower than 500 ℃ when a consumer uses the cigarette, and smoke is generated mainly through the pyrolysis reaction of the tobacco material, so that the probability of generating toxic and harmful substances can be limited, and the harm to the consumer and the environment is reduced.
Most of the existing tobacco sections of cigarette tobacco which are heated and not combusted are prepared by coating tobacco extracts, adhesives and other characteristic auxiliary materials on a tobacco substrate in a high proportion, but the following problems mainly exist:
1. the link from production to consumption of the tobacco section of the cigarette is long, and loss, oxidation, deterioration and the like of tobacco extracts, adhesives and other characteristic auxiliary materials coated in high proportion in the tobacco section of the cigarette are easy to cause.
2. The tobacco sections of the cigarette tobacco which are not combusted by heating are easily soaked and dyed by the tobacco extract, the adhesive and other characteristic auxiliary materials coated in high proportion after being stored for a long time, and the appearance is affected.
3. The finished tobacco section part generally keeps higher moisture content, and the tobacco section part is heated at high temperature in the smoking process, so that high-temperature water vapor and a small amount of coated tobacco extracts and other characteristic volatile substances are released firstly, and the smoking smoke temperature is overhigh and flat.
If the tobacco shred sheets are adopted, the heating temperature is low, and sufficient smoke cannot be generated to influence the smoking effect, and if the tobacco leaf extracts and other formulas are used, a certain defect exists no matter the microcapsule mode or the dipping mode is adopted. In the production and storage process, capsules attached to the surfaces of fibers or tobacco shreds and the like are broken, so that smoke loss of tobacco sections is caused, particularly, the smoke loss is heavy when the tobacco sections are stored for a long time, and on the other hand, the capsules are broken, so that certain impregnation is caused on tobacco paper, and the overall appearance of cigarettes is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a smoked sheet and heating do not burn a cigarette to solve among the prior art because volatilization of essence spices or oxidation in the air and rotten, or to tobacco section flooding or flat tasteless problem.
The utility model discloses a realize through following technical scheme:
a tobacco flake comprises a tobacco flake base body and a microcapsule layer arranged on the outer surface of the tobacco flake base body.
The microcapsule layer is arranged on the outer surface of the tobacco flake substrate in a square manner by soaking, filling, coating or spraying adhesive.
The tobacco flake substrate consists of tobacco fibers and plant fibers.
And a short fiber layer is arranged on the outer side of the microcapsule layer.
The short fiber layer is composed of tobacco short fibers, plant short fibers or mixed short fibers of the tobacco short fibers and the plant short fibers.
A cigarette without burning in heating comprises a suction nozzle section and a heating section, wherein the suction nozzle section and the heating section are connected into an integral structure;
the heating section comprises a cigarette core and a cigarette paper layer wrapped outside the cigarette core;
the tobacco core consists of the tobacco flakes and the heat conducting flakes.
The heat conducting fin is made of one or more of carbon fiber, boron nitride and silicon carbide.
The utility model has the advantages that:
the tobacco flake of the technical scheme ensures that enough smoke exists under the condition of heating and non-combustion by arranging the microcapsule layer on the surface, so that the sense organ of a consumer is satisfied, and on the other hand, the problem that the tobacco essence and spice are deteriorated or flat and tasteless due to volatilization or oxidation is prevented by using the microcapsule layer.
Drawings
FIG. 1 is a schematic view of the structure of the tobacco flake of the present invention;
fig. 2 is a schematic view of the structure of the non-combustible cigarette.
Description of the reference numerals
1 a suction nozzle section, 2 a heating section, 3 a piece of forming paper, 4 cigarette paper, 5 tipping paper, 100 a tobacco flake substrate, 200 micro-capsule layers and 300 a plant short fiber layer.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but should not be construed as limiting the technical solutions of the present invention.
In the following examples of the present application, conventional tobacco sheet manufacturing techniques such as drawing, shredding, tabletting and the like are used for the preparation of tobacco sheets, and since the fiber manufacturing techniques are not the technical points of the present application, all methods capable of manufacturing fibers are applicable and are not limited to both drawing and shredding methods.
In the application, the preparation of the microcapsule adopts the preparation technology of the microcapsule in the existing tobacco industry or other industries, and the shell of the microcapsule can meet the existing tobacco smoking standard or food standard, such as one or more of β -cyclodextrin, polyvinyl alcohol, ethyl cellulose and hydroxypropyl cellulose mentioned in the application.
In the tobacco field, the core of the microcapsules is essentially present in liquid form, although the use of powders is also applicable in the various embodiments of the present application. The technical scheme is directed at a cigarette paper flavoring technology, and in the tobacco field, common flavors and fragrances can be prepared into microcapsules through the existing microcapsule preparation technology, and specific flavors and fragrances are various and cannot be listed.
The core material of the microcapsule comprises one or more of tobacco extract, tobacco absolute, tobacco essential oil or tobacco flavor essence and a smoke agent.
In the present application, a tobacco flake is shown in fig. 1, and comprises a tobacco flake base body and a microcapsule layer arranged on the outer surface of the tobacco flake base body.
The tobacco flake substrate consists of tobacco fibers and plant fibers, and the weight ratio of the tobacco fibers to the plant fibers is 1-9: 9-1.
The tobacco fiber is a 50-300 mesh fibrous tobacco material formed by crushing tobacco leaves, tobacco shreds, tobacco powder, tobacco stems, reconstituted tobacco leaves and tobacco straws serving as raw materials.
The plant fiber comprises one or more of wood pulp fiber, hemp fiber, bamboo fiber, cotton fiber and other plant fiber.
The short fiber layer is composed of tobacco short fibers, plant short fibers or mixed short fibers of the tobacco short fibers and the plant short fibers. When the mixed staple fibers are used, the ratio between the tobacco staple fibers and the plant staple fibers is not specifically required, and the same materials as those of the tobacco fibers and the plant fibers are used for the sake of simplicity of production.
The core material of the microcapsule comprises one or more of tobacco extract, tobacco absolute, tobacco essential oil or tobacco flavor essence and a smoke agent. The specific core material of the microcapsule and the proportional relation among the components are specifically determined according to the production requirements of cigarettes, and the implementation of the technical scheme of the application is not influenced.
Example 1
A tobacco flake comprises a tobacco flake substrate and a microcapsule layer arranged on the outer surface of the tobacco flake substrate.
The tobacco flake substrate is prepared from tobacco fibers and plant fibers in a weight ratio of 1: 9.
In the embodiment, the tobacco fiber is a 50-300 mesh fibrous tobacco material prepared by taking tobacco leaves and tobacco stems as raw materials, and the plant fiber is wood pulp fiber.
The core material of the microcapsule is tobacco extract and smoke agent, and the particle size of the microcapsule is 50-150 μm. The microcapsule layer is 8-10g/m2。
The aqueous microcapsule solution is coated on a tobacco flake substrate in a coating manner to prepare the tobacco flake.
Example 2
A tobacco flake comprises a tobacco flake substrate and a microcapsule layer arranged on the outer surface of the tobacco flake substrate.
The tobacco flake substrate is prepared from tobacco fibers and plant fibers in a weight ratio of 9: 1.
In the embodiment, the tobacco fiber is a 50-300 mesh fibrous tobacco material prepared by taking tobacco leaves, tobacco stems and reconstituted tobacco leaves as raw materials, and the plant fiber is wood pulp fiber.
The core material of the microcapsule is tobacco extract and smoke agent, and the particle size of the microcapsule is 50-150 μm. The microcapsule layer is 8-10g/m2。
The aqueous microcapsule solution is coated on a tobacco flake substrate in a coating manner to prepare the tobacco flake.
Example 3
A tobacco flake comprises a tobacco flake substrate and a microcapsule layer arranged on the outer surface of the tobacco flake substrate.
The tobacco flake substrate is prepared from tobacco fibers and plant fibers in a weight ratio of 1: 1.
In this embodiment, the tobacco fiber is a 50-300 mesh fibrous tobacco material prepared from tobacco leaves, tobacco shreds and tobacco stems, and the plant fiber is hemp fiber.
The core material of the microcapsule is tobacco extract, tobacco essential oil and smoke agent; the particle size of the microcapsule is 50nm-150 nm. The microcapsule layer is 8-10g/m2。
The aqueous microcapsule solution is coated on a tobacco flake substrate in a coating manner to prepare the tobacco flake.
Example 4
As shown in figure 1, the tobacco flake comprises a tobacco flake base body 100 and a microcapsule layer 200 arranged on the outer surface of the tobacco flake base body, wherein a plant short fiber layer 300 is arranged on the outer side of the microcapsule layer.
The tobacco flake substrate is prepared from tobacco fibers and plant fibers in a weight ratio of 4: 6.
In the embodiment, the tobacco fiber is a 50-300 mesh fibrous tobacco material prepared by taking tobacco leaves and tobacco stems as raw materials, and the plant fiber is wood pulp fiber. The plant short fiber is a tobacco material with more than 300 meshes which is made from tobacco leaves and tobacco stems.
The core material of the microcapsule is tobacco extract, tobacco essential oil and smoke agent; the particle size of the microcapsule is 50nm-150 nm. The microcapsule layer is 8-10g/m2。
Coating the microcapsule water solution on the tobacco flake substrate in a spray adhesive mode to prepare the tobacco flakes.
Example 5
A tobacco flake comprises a tobacco flake base body and a microcapsule layer arranged on the outer surface of the tobacco flake base body, wherein a plant short fiber layer is arranged on the outer side of the microcapsule layer.
The tobacco flake substrate is prepared from tobacco fibers and plant fibers in a weight ratio of 3: 7.
In the embodiment, the tobacco fiber is a 50-300 mesh fibrous tobacco material prepared by taking tobacco leaves and tobacco stems as raw materials, and the plant fiber is wood pulp fiber. The plant short fiber is a mixed short fiber material with more than 300 meshes, which is prepared by taking tobacco leaves, tobacco stems and wood pulp fibers as raw materials.
The core material of the microcapsule is a tobacco extract, a tobacco extract and a smoke agent; the particle size of the microcapsule is 50nm-150 nm. The microcapsule layer is 8-10g/m2。
Coating the microcapsule water solution on the tobacco flake substrate in a spray adhesive mode to prepare the tobacco flakes.
The application also comprises a cigarette which is not burnt by heating, and comprises a suction nozzle section 1 and a heating section 2, wherein the suction nozzle section 1 and the heating section 2 are connected into a whole.
The suction nozzle section is a fiber filter rod; the heating section comprises a cigarette core and a cigarette paper layer wrapped outside the cigarette core; the cigarette paper layer consists of forming paper 3, cigarette paper 4 and tipping paper 5. The tobacco core consists of the tobacco flakes and the heat conducting flakes. The heat conducting fin is made of one or more of carbon fiber, boron nitride and silicon carbide. In the tobacco core, the weight percentage of tobacco flake and conducting strip carries out corresponding design according to the cigarette of difference to can not influence the practicality of the technical scheme of this application, the key technology that this application claimed uses preceding tobacco flake in the tobacco core, rather than the quantity of tobacco flake.
The non-combustible tobacco of the application can also comprise partial structures such as a flow guide section, a cooling section and the like which are all included in the existing non-combustible tobacco heating besides a filtering section and a heating section, and because the technical scheme of the application is mainly the technical improvement on the heating section and does not relate to the improvement on other parts, the applicant does not describe other parts, but does not represent that the technical scheme can not be applied to the non-combustible tobacco heating provided with other parts, but the technical scheme of the application can be applied to any type of heating section for heating the non-combustible tobacco.
The filter section is a fiber filter stick; in the technical solution of the present application, the filter segment is the prior art, and is used for consumer suction, and any filter segment content in the prior art can be applied to the filter segment of the present application, and therefore, the structure of the filter segment and the like are not described. And the connection mode of the filtering section and the heating section is also the connection mode of the prior art, and if other parts are included at the same time, the connection modes are connected according to the connection mode of the prior art.
The cigarette paper layer of the present application is a cigarette paper of the prior art and is not particularly modified.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A tobacco flake is characterized by comprising a tobacco flake base body and a microcapsule layer arranged on the outer surface of the tobacco flake base body;
the microcapsule layer is arranged on the outer surface of the tobacco flake substrate in a square manner by soaking, filling, coating or spraying adhesive;
and a short fiber layer is arranged on the outer side of the microcapsule layer.
2. A cigarette without burning is heated, which is characterized by comprising a suction nozzle section and a heating section, wherein the suction nozzle section and the heating section are connected into an integral structure;
the heating section comprises a cigarette core and a cigarette paper layer wrapped outside the cigarette core;
the tobacco core is composed of the tobacco lamina of the claim 1 and the heat conducting lamina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974021.1U CN210445653U (en) | 2019-06-26 | 2019-06-26 | Tobacco flake and heating non-combustible cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974021.1U CN210445653U (en) | 2019-06-26 | 2019-06-26 | Tobacco flake and heating non-combustible cigarette |
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| Publication Number | Publication Date |
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| CN210445653U true CN210445653U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920974021.1U Active CN210445653U (en) | 2019-06-26 | 2019-06-26 | Tobacco flake and heating non-combustible cigarette |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023524190A (en) * | 2021-04-14 | 2023-06-09 | 浙江大学 | Process for making non-combustible, heat-not-burn tobacco paper containing boron nitride thermally conductive filler |
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2019
- 2019-06-26 CN CN201920974021.1U patent/CN210445653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023524190A (en) * | 2021-04-14 | 2023-06-09 | 浙江大学 | Process for making non-combustible, heat-not-burn tobacco paper containing boron nitride thermally conductive filler |
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