CN210445654U

CN210445654U - Novel heating non-combustion cigarette

Info

Publication number: CN210445654U
Application number: CN201920974051.2U
Authority: CN
Inventors: 高占勇; 王慧; 杨晶津; 华一崑; 汪显国; 王玉真; 翁瑞杰; 刘继辉; 程倩; 崔宇翔; 赵佳成; 邱杰斐
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-05
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a novel heating non-combustion cigarette, which comprises a filtering section and a heating section; the filtering section and the heating section are connected into an integral structure; the filter section is a fiber filter stick; the heating section comprises a tobacco part and an outer cigarette paper layer; the tobacco part consists of a porous load material and tobacco microcapsules absorbed in the porous load material. This technical scheme sets up to use porous load material through with tobacco section part, adsorbs the tobacco microcapsule inside porous load material, and the effectual area of contact who has avoided tobacco microcapsule and foreign object has reduced the cracked probability of tobacco microcapsule, has both avoided the loss of flue gas and has also avoided the flooding to the cigarette paper, also can guarantee the flue gas stability of consumer's first absorption simultaneously, improves sense organ effect.

Description

Novel heating non-combustion cigarette

Technical Field

The utility model belongs to the technical field of novel tobacco, especially indicate a novel cigarette is not burnt in heating.

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 rods of the cigarette are easily soaked and dyed by the tobacco extract, the adhesive and other characteristic auxiliary materials coated in high proportion when the cigarette is stored for a long time, so that 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.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel cigarette is not burnt in heating to solve the capsule that exists among the prior art and break and the flue gas loss that arouses, the first sense organ effect of inhaling is not good and to the impregnated problem of cigarette paper.

The utility model discloses a realize through following technical scheme:

a novel heating non-combustible cigarette comprises a filtering section and a heating section; the filtering section and the heating section are connected into an integral structure;

the heating section comprises a tobacco part and an outer cigarette paper layer;

the tobacco part consists of a loading matrix and tobacco microcapsules adsorbed in the loading matrix.

And a protective film layer is arranged on the outer surface of the tobacco part.

The load matrix is of a cylindrical structure.

The load matrix is a tobacco material, a porous load material or a breathable material containing a cavity.

The porous supporting material refers to a porous material which is not combusted by heating.

The porous load material comprises one or the combination of more than two of zeolite, diatomite, activated carbon and porous silicate.

The porous silicate refers to hollow fibers of copper silicate or nickel silicate.

The particle size of the tobacco microcapsule is less than 300 mu m.

The core material of the tobacco microcapsule comprises one or more of tobacco extract, tobacco absolute oil, tobacco essential oil or tobacco flavor essence and a smoke agent.

The wall material of the tobacco microcapsule comprises a natural polymer material, a semisynthetic polymer material or a fully synthetic polymer material.

The utility model has the advantages that:

this technical scheme sets up to use load base member and load tobacco microcapsule through heating the cigarette tobacco section part of incombustible, with the microcapsule load that loads tobacco extract or other characteristic material in load base member, compare the tradition and make through high proportion coating tobacco extract, gluing agent and other characteristic auxiliary materials, finished product tobacco rod can obviously reduce its moisture content, avoid the loss of tobacco extract and other characteristic material and the oxidative deterioration that leads to with the air contact, and to the impregnation of cigarette paper layer, improved the flue gas quality stability of consumer's initial absorption, improve the sensory effect.

The technical scheme of this application is for can satisfying the cigarette of radial heating smoking set.

Drawings

FIG. 1 is a schematic view showing a configuration of expanding a cigarette which is not burned by heating;

FIG. 2 is a schematic diagram of the heating section composition.

Description of the reference numerals

1. The tobacco smoke filter comprises a filtering section, a 2 heating section, 3 forming paper, 4 cigarette paper, 5 tipping paper, 21 porous loading material and 22 tobacco microcapsules.

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.

As shown in fig. 1 and 2, the present application provides a novel heating non-combustible cigarette, which comprises a filtering section 1 and a heating section 2; the filtering section 1 and the heating section 2 are connected into an integral structure; the non-combustible cigarette 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 cigarette 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 cannot be applied to the non-combustible cigarette heating provided with other parts, and any type of heating section for heating the non-combustible cigarette can be applied to the technical scheme of the application.

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 heating section comprises a tobacco part and an outer cigarette paper layer; the cigarette paper layer of the present application is a cigarette paper of the prior art, and is not specially modified, and comprises a forming paper 3, a cigarette paper 4 and a tipping paper 5.

The tobacco portion is composed of a porous support material 21 and tobacco microcapsules 22 adsorbed within the porous support material. The particle size of the tobacco microcapsule is less than 300 μm, and if the particle size of the tobacco microcapsule is too large, the adsorption effect is poor and the tobacco microcapsule is easy to break. The tobacco microcapsule uses the tobacco microcapsule of the prior art, the substances in the tobacco microcapsule are tobacco extract formulas with various qualities and formulas prepared according to the requirements of the prior art, and the specific preparation method is prepared by a tobacco microcapsule preparation manufacturer.

The porous supporting material is in a cylindrical structure or a fiber bundle structure prepared from the porous supporting material.

In other embodiments of the present application, the tobacco portion is composed of a loading matrix and loading microcapsules, the loading matrix is a tobacco material, a gas-permeable porous adsorption material or a gas-permeable material containing cavities, the structure of the microcapsule can be adjusted according to the heating mode (axial or radial) of the heating tool, the wall material of the loading microcapsule is a millimeter-scale to nanometer-scale spherical vesicle (the size of which can be adjusted according to the loading matrix material and the product requirement) which is formed by wrapping the tobacco extract or other characteristic substances by using natural polymer materials, semi-synthetic polymer materials or fully synthetic polymer materials through physical, chemical and other methods, filling the loaded microcapsule into the loaded substrate or coating or spraying the microcapsule on the surface of the substrate by soaking, filling, coating or spraying adhesive, the tobacco microcapsules are broken to release smoke in a mode of heating the heating section of the cigarette through the smoking set.

The porous support material refers to a porous material that does not burn when heated.

Porous silicate refers to hollow nanofibers of copper or nickel silicate.

In other embodiments of the present application, a protective film layer is disposed on the outer surface of the tobacco part, the protective film layer is a porous film layer, the porous film layer can be decomposed after being heated, and can meet the requirements, and the porous film layer prepared from plant fibers is preferably used, so that the outer surface of the tobacco part can be protected to a certain extent, the breakage rate of the tobacco microcapsules is further reduced, and the passing of smoke after being heated is not affected.

In this embodiment, the preparation method of the tobacco part includes processing the porous load material into a cylindrical structure or into a fibrous structure, preparing the tobacco microcapsule into a capsule solution, wherein the specific solvent is a component incompatible with the wall material of the tobacco microcapsule, the specific proportion can be calculated according to specific requirements, and when the mixture ratio is performed, the specific requirements such as smoke resistance, heated smoke volume, smoking time and the like need to be considered for performing corresponding tests; the processed cylindrical structure or fibrous structure is immersed in a capsule solution, the adsorption rate can be increased by stirring or the like, and then the cylindrical structure or fibrous structure is taken out and dried at a low temperature (below 50 ℃). And if the fiber structure is the fiber structure, processing the fiber structure into fiber bundles, namely finishing the preparation of the tobacco part.

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

1. A novel heating non-combustible cigarette is characterized by comprising a filtering section and a heating section; the filtering section and the heating section are connected into an integral structure;

2. A novel heat non-combustible cigarette as claimed in claim 1, wherein a protective film layer is provided on the outer surface of the tobacco portion.

3. The novel heat non-combustible cigarette of claim 1, characterized in that the load matrix is of a cylindrical structure.

4. A novel heat not burn cigarette as claimed in claim 1 wherein the load matrix is a tobacco material, a porous load material or a cavity containing air permeable material.

5. A novel heat non-combustible cigarette according to claim 4, characterized in that said porous supporting material is a porous material which does not burn upon heating.

6. A novel heat non-combustible cigarette according to claim 4, characterized in that said porous support material is hollow fibers of copper silicate or nickel silicate.

7. A novel heat not burn cigarette as in claim 1 wherein said tobacco microcapsules have a particle size of less than 300 μm.