CN112617289A - Heating non-combustible product with through type smoke channel - Google Patents

Heating non-combustible product with through type smoke channel Download PDF

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Publication number
CN112617289A
CN112617289A CN202011637412.8A CN202011637412A CN112617289A CN 112617289 A CN112617289 A CN 112617289A CN 202011637412 A CN202011637412 A CN 202011637412A CN 112617289 A CN112617289 A CN 112617289A
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China
Prior art keywords
smoke
section
flue gas
channel
straight cylindrical
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CN202011637412.8A
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Chinese (zh)
Inventor
杨紫刚
周瑾
黄亮
施庆珍
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Yunnan Chunxu Biotechnology Co ltd
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Yunnan Chunxu Biotechnology Co ltd
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Priority to CN202011637412.8A priority Critical patent/CN112617289A/en
Publication of CN112617289A publication Critical patent/CN112617289A/en
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The invention relates to a heating non-combustible product with a through smoke channel, which is formed by wrapping a smoking section and a smoke binding section by a paper material along the direction of a longitudinal axis or sequentially filling the smoking section and the smoke binding section into a tube made of silica gel, paper or high polymer material with the temperature resistance higher than 300 ℃. According to the high-smoke-concentration heating non-combustible product, the smoke flow direction and the smoke path are changed during suction through the smoke penetration channels with different shapes, the smoke generation amount is increased, the smoke flow direction and the smoke path play roles in disturbing the smoke and prolonging the smoke path, the smoke temperature reduction effect is ensured, and the shutoff rate is reduced.

Description

Heating non-combustible product with through type smoke channel
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of tobacco processing. More particularly, the invention relates to a heated non-combustible article having a through-going flue gas channel.
[ background of the invention ]
With the development of the society and the continuous improvement of the living standard of people, people pay more and more attention to the health problem of people, the cigarette smoking safety is more and more important to smokers, and the cigarette smoking safety is also a technical problem which needs to be solved urgently in the tobacco industry. The heating non-combustible product is a novel product developed in recent years, and as the smoke is released by heating and baking through an external heat source, the release amount of harmful ingredients of the product is remarkably reduced, and compared with the traditional smoking tobacco, the safety of the product is remarkably improved, the product is approved in the market, and good market feedback is obtained.
The technical scheme of smoke release by heating of a heat source is adopted, the smoke temperature of the non-combustible product is reduced, a multi-element structural unit is added into a smoke bomb structure, particularly a filtering material with an interception effect is adopted, and the smoke concentration of the non-combustible product is further reduced. However, the lip end temperature is still higher, resulting in the experience defects of less smoke amount and lighter fragrance, and the defects also limit more consumers to select heating of non-combustible products, and the problem still cannot be effectively solved due to the limitation of the cigarette structure of the heating non-combustible products, and meanwhile, the complex filter stick structure causes difficulty in product manufacturing and high production cost, for example, US20140305448 a1 discloses a quaternary structure of a heating non-combustible smoke bomb, which is a smoking section, a supporting section, a cooling section and a filtering section respectively, the production process is complex, the cooling section can generate a melting phenomenon in the smoking process to influence the smoking experience, and the defects of less smoke amount, high smoke temperature and the like exist.
Therefore, in view of the technical defects of the prior art, the inventors summarized the analysis of the prior art and performed a great deal of tests and analysis, and finally completed the present invention.
[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide a heating non-combustible product with a through smoke channel.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to a heating non-combustible product with a through smoke channel.
The heating non-combustible product with the through smoke channel is formed by wrapping a smoking section and a smoke binding section with paper materials in sequence, or is obtained by sequentially filling the smoking section and the smoke binding section into a tube made of silica gel, paper or high polymer materials with the temperature resistance higher than 300 ℃; the smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, and the smoke channel is formed by connecting a straight cylindrical smoke channel and a non-straight cylindrical smoke channel in a random manner; the flue gas binding section is a suction end.
According to a preferred embodiment of the present invention, the smoke-binding section is a cylinder made of silicone rubber, polyethylene, polypropylene, vinylidene chloride, polylactic acid, polyurethane, cellulose acetate or paper material, and the straight cylindrical smoke passage and the non-straight cylindrical smoke passage are located in the cylinder or between the cylinder and the outer layer of wrapping paper or pipe wall.
According to another preferred embodiment of the invention, the sides of the cross section of the flue gas confinement section are circular, zigzag or wave-shaped.
According to another preferred embodiment of the invention, the edges of the cross-sections of the straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are circular, zigzag or wave-shaped, and the edges are the same or different.
According to another preferred embodiment of the invention, in a through flue gas channel, the number of the straight cylindrical flue gas channels and the number of the non-straight cylindrical flue gas channels are respectively N which is more than or equal to 1.
According to another preferred embodiment of the invention, when the straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are located in the middle of the flue gas bound section, the distance between the flue gas channel wall and the outer wall of the flue gas bound section is 1-3 mm.
According to another preferred embodiment of the present invention, in the cross section of the flue gas binding section, the ratio of the area of the straight cylindrical flue gas channel or the non-straight cylindrical flue gas channel hole to the non-channel area is 0.3-2.0.
According to another preferred embodiment of the invention, the water content of the flue gas bound section is 2.0 to 4.0% by weight.
According to another preferred embodiment of the invention, the smoking material of the smoking section is in the form of flakes, granules, paste or powder.
According to another preferred embodiment of the invention, the smoking material of the smoking section consists of 40 to 80 parts by weight of tobacco and non-tobacco plant raw materials, 10 to 30 parts by weight of a smoke agent, 0.5 to 3.0 parts by weight of a binder and 2 to 10 parts by weight of outer edge fibers.
The present invention will be described in more detail below.
The invention relates to a heating non-combustible product with a through smoke channel.
The heating non-combustible product with the through smoke channel is formed by wrapping a smoking section and a smoke binding section with paper materials in sequence, or is obtained by sequentially filling the smoking section and the smoke binding section into a tube made of silica gel, paper or high polymer materials with the temperature resistance higher than 300 ℃; the smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, and the smoke channel is formed by connecting a straight cylindrical smoke channel and a non-straight cylindrical smoke channel in a random manner; the flue gas binding section is a suction end.
The structure of the heating non-combustible product which is wrapped by paper materials and provided with a through smoke channel is shown in the attached figure 1; the structure of the heating non-combustible product with a through smoke channel using a filling pipe of the invention is shown in figure 2; in the figure: 1-a smoke generation section; 2-a flue gas binding section penetrating through the flue gas channel; 2-1-penetrating the smoke channel; 3-wrapping paper; 3-1-filling the tube.
According to the invention, the through flue gas channel (also referred to as flue gas channel for short in this specification) is understood to be a flue gas channel which starts from one end of the flue gas bound section and passes through the flue gas bound section to the other end of the flue gas bound section, and the flue gas channel is formed by connecting straight cylindrical flue gas channels and non-straight cylindrical flue gas channels in a random manner. The straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are connected in a random mode to form the flue gas channel, and the flue gas channel has the advantages that the flue gas circulation path can be increased, the inlet flue gas temperature is reduced, and the richness and experience of flue gas are improved.
According to the invention, in a through flue gas channel, the number of the straight cylindrical flue gas channels and the number of the non-straight cylindrical flue gas channels are respectively N which is more than or equal to 1. The number of the straight cylindrical smoke channels is the number of the through smoke channels formed by connecting the N straight cylindrical smoke channels and the N non-straight cylindrical smoke channels in a random mode.
The edges of the cross sections of the straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are circular, zigzag or wavy, and the shapes of the edges are the same or different. The oblique joints of the through holes can be partially overlapped so as to facilitate the circulation of the smoke, and different combinations can realize turbulence and shunting of the smoke, reduce the retention rate of aroma substances of the smoke, increase the contact area of the smoke and further reduce the temperature of the smoke.
The smoke binding section is a cylinder made of silicon rubber, polyethylene, polypropylene, vinylidene chloride, polylactic acid, polyurethane, cellulose acetate or paper materials, and the straight cylindrical smoke channel and the non-straight cylindrical smoke channel are positioned in the cylinder or between the cylinder and outer-layer wrapping paper or a pipe wall.
The silicone rubber, polyethylene, polypropylene, vinylidene chloride, polylactic acid, polyurethane, cellulose acetate or paper materials used in the present invention are all products generally used in the art and widely sold in the market at present.
According to the invention, the sides of the cross section of the smoke binding section are circular, zigzag or wave-shaped. Of course, one can choose this according to the actual situation, which is not without any difficulties for the person skilled in the art.
According to the invention, when the straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are positioned in the middle of the flue gas binding section, the distance between the flue gas channel wall and the outer wall of the flue gas binding section is 1-3 mm. In the present invention, when the sides of the cross-section through the flue gas channel are non-circular, this distance is understood to be the shortest distance between the wall of the through flue gas channel and the outer wall of the flue gas confinement section.
According to the invention, on the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel or the non-straight cylindrical smoke channel hole to the non-channel area is 0.3-2.0. If the ratio of the area of the smoke channel hole to the non-channel area is less than 0.3, the area of the smoke channel hole is smaller, the suction resistance is large in the suction process, and the smoke concentration is insufficient; if the ratio of the area of the smoke channel hole to the non-channel area is larger than 2.0, the area of the hole is too large, the material amount of a smoke binding section is small, and the heat capacity of the smoke binding section is insufficient, so that the smoke temperature and the temperature of the smoke bomb lip end are high, and the smoking experience of people is influenced. Preferably, the ratio of the area of the flue gas passage holes to the non-passage area is 0.5 to 1.8, and more preferably, the ratio of the area of the flue gas passage holes to the non-passage area is 0.8 to 1.6.
According to the invention, the water content of the flue gas binding section is 2.0-4.0% by weight. If the water content is lower than 2.0%, the cooling effect is not ideal, and the pumping experience is influenced; if the water content is higher than 4.0%, the smoking material of the smoking section is easy to absorb moisture, and the product quality is affected, so that the water content is preferably 2.0-4.0%. In the present invention, the water content is measured according to GB/T23357-2009 Karl Fischer method for measuring the moisture of tobacco and tobacco products.
The smoke binding section is prepared by adopting an extrusion method or an injection molding method, and concretely, the extrusion method refers to CN 102642291B and the invention name of 'preparation process of large-diameter silicone tube'; for example, CN 107639787 a, entitled "a process for forming a silicone layer on the surface of a glass bottle by injection molding" is referred to as an injection molding method.
According to the invention, the smoking material of the smoking section is in the form of a sheet, a granulate, a paste or a powder.
According to the invention, the smoking material of the smoking section consists of 40-80 parts by weight of tobacco and non-tobacco plant raw materials, 10-30 parts by weight of a smoking agent, 0.5-3.0 parts by weight of a binder and 2-10 parts by weight of outer edge fibers.
Wherein the plant material is primarily responsible for providing the essential components of the aroma;
the tobacco plant raw material is flue-cured tobacco, tobacco stems, sun-cured tobacco or burley tobacco raw material; the non-tobacco material is mint, tea, betel nut or cocoa. These tobacco and non-tobacco materials are currently marketed products.
The primary function of the smoke agent in the smoking material is to provide the essential component of smoke when one smokes the heated non-combustible article of the invention;
the smoke agent used in the invention is the existing smoke agent such as glycerin, propylene glycol, glycerol diacetate and the like, and the smoke agents are all products sold in the current market.
The primary function of the binder in the smoking material is that it binds the plant powder and other components into flakes.
The binder used in the present invention is guar gum, carboxymethyl cellulose, chitosan or carrageenan, all of which are currently marketed products.
In the present invention, the outer fringe fiber is understood to be a fiber having a certain degree of beating after beating.
The main function of the outer edge fiber in the smoking material is to provide a skeleton and increase the processing resistance of the smoking material;
the outer edge fiber used in the invention is softwood fiber, hardwood fiber, hemp fiber or sugarcane fiber, which are all products sold in the market at present.
In the present invention, when the contents of the smoke agent, the binder and the outer rim fiber are within the above range, if the content of the plant material is less than 40 parts by weight, the aroma is empty and weak at the time of smoking; if the content of the plant raw materials is higher than 80 parts by weight, the processing resistance of the smoking material is poor, and the smoking material is easy to break; therefore, the content of the plant material is reasonable to be 40 to 80 parts by weight, preferably 48 to 72 parts by weight, more preferably 52 to 68 parts by weight;
when the contents of the plant raw material, the adhesive and the outer edge fiber are within the range, if the content of the smoke agent is less than 10 parts by weight, the smoke amount is less, and the smoking experience is influenced; if the content of the smoke generating agent is higher than 30 parts by weight, the smoke generating material is easy to absorb moisture, which is not beneficial to the stability of the product quality; therefore, it is appropriate that the content of the fuming agent is 10 to 30 parts by weight, preferably 12 to 26 parts by weight, more preferably 16 to 22 parts by weight;
when the contents of the plant material, the smoke agent and the outer edge fiber are within the above ranges, if the content of the binder is more than 0.5 part by weight, the tensile strength of the sheet is low, which is not favorable for production and subsequent processing; if the content of the adhesive is higher than 3.0 parts by weight, the peculiar smell is heavy during smoking, and the smoking experience is influenced; therefore, the content of the binder is suitably 0.5 to 3.0 parts by weight, preferably 0.8 to 2.6 parts by weight, more preferably 1.2 to 2.2 parts by weight;
when the contents of the plant material, the smoke agent and the binder are within the above ranges, if the content of the outer edge fiber is less than 2 parts by weight, the sheet is not easily molded and easily cracked in the production process; if the content of the outer edge fibers is higher than 10 parts by weight, the wood miscellaneous gas is heavy during suction, so that the suction experience is influenced; therefore, it is reasonable that the content of the outer edge fiber is 2 to 10 parts by weight, preferably 2.8 to 9.2 parts by weight, more preferably 3.6 to 8.5 parts by weight;
preferably, the smoking material of the non-combustion cartridge is composed of 48-72 parts by weight of plant raw materials, 12-26 parts by weight of smoke agent, 0.8-2.6 parts by weight of adhesive and 2.8-9.2 parts by weight of outer edge fibers.
More preferably, the smoking material of the non-combustion cartridge is composed of 52-68 parts by weight of plant raw materials, 16-22 parts by weight of smoke agent, 1.2-2.2 parts by weight of adhesive and 3.6-8.5 parts by weight of outer edge fibers.
In the invention, the smoking material of the smoking section is in a sheet type, a granule type, a paste type or a powder type. The sheet-type smoking material is obtained by processing a powder smoking material by adopting the conventional paper-making method, the paper-making method is a sheet smoking section material which is prepared by processing plant raw materials, auxiliary materials and a smoke agent according to the paper-making principle, and the invention is specifically referred to CN 104382218B, and the invention name is 'a preparation method of a tobacco sheet by a paper-making method and a tobacco sheet thereof';
the particle smoking section material is composed of particles with the particle size of 10-80 meshes, which are obtained by processing powder smoking materials through a pressure forming method. The pressure molding method is to confine the smoking material to be granulated in a specific space and to compact it to a dense state by applying an external force. The pressure forming methods are classified into a die pressing method, an extrusion method and an extrusion spheronization granulation method according to the physical system to which an external force is applied, and particularly, refer to CN 107362749B, the title of the invention, "method and apparatus for granulation with pressure control";
the paste smoking section material is obtained by processing a powder smoking material by an extrusion method. The extrusion method is that the viscous plant powder fluid is continuously formed through a die orifice with a certain shape under the extrusion action of a screw rod or a plunger of an extruder to obtain a continuous section with a constant section shape, and the continuous section is dried to obtain a paste smoking section, which is specifically referred to CN 109512015A and is named as 'heating non-burning solid essence for cigarettes and a preparation method thereof'.
According to the invention, the preparation method of the heating non-combustible product comprises the following preparation steps:
according to the expected structure of the heating non-combustible product, the heating non-combustible product is obtained by using a rolling device and wrapping the smoke generating section and the smoke binding section in sequence by using paper materials, wherein the paper materials used in the invention are common forming paper commonly used in the technical field, such as cellulose paper, kraft paper, laminating paper and coated paper, which are products sold in the market at present. Or
And (3) sequentially filling the smoking section and the smoke binding section into a tube made of silica gel, paper or high polymer material with temperature resistance higher than 300 ℃ by using filling equipment to obtain the product which is not combusted by heating. The polymer material used in the present invention is, for example, polyphenylene, polyimide, graphene polymer, or the like; they are all products currently on the market.
The average smoke temperature, smoke concentration and sensory evaluation method are specifically described below.
Selecting a heating non-burning HEETs original-flavor cartridge produced in Feimo as a control cartridge, and performing each smoking test by using a smoke concentration detector produced by Dongguan flying and carrying instrument and equipment Limited company according to the standards of GBT 19609-.
The average smoke concentration is measured by using the device by adopting a light transmission method under the conditions that the wavelength lambda of a laser light source is 630 mu m and the detection optical path is 4 cm;
and (3) pumping procedure: selecting iQOS smoking set produced by Felmo International, wherein the smoking program is that the equipment enters a smoking state after the heater finishes preheating, the smoking capacity of each port is 35ml, the smoking time is 2s, the flow rate of the smoking air flow is 17.5ml/s, the smoking interval is 13s, the total number of the smoking ports is 16, and the total smoking working time is 240 s;
and (3) temperature measurement: measuring the mainstream smoke temperature and the lip end temperature of the smoke cartridge by using a K-type thermocouple temperature detector;
measuring the smoke concentration: the light transmission method for measuring the smoke concentration is a non-contact measuring method, when a light source passes through an aerosol medium, light beams and aerosol particle spherical surfaces generate scattering and refraction and the absorption effect of particles on the light, so that the transmission light intensity of a laser light source penetrating through aerosol smoke can be attenuated, when the aerosol concentration is higher, the transmission light intensity attenuation effect is more obvious, and when the aerosol concentration is lower, the transmission light intensity attenuation effect is weaker. The ratio of the intensity of the incident light to the intensity of the absorbed light under the specified detection conditions is called the extinction ratio, which is the measured smoke density index expressed in%.
[ advantageous effects ]
The invention has the beneficial effects that: according to the high-smoke-concentration heating non-combustible product, the straight cylindrical smoke channel and the non-straight cylindrical smoke channel are connected in a random mode, the smoke flow direction and the smoke path are changed during suction, the smoke generation amount is increased, the smoke flow direction and the smoke path play roles in disturbing the smoke and prolonging the smoke path, the smoke temperature reduction effect is guaranteed, and the interception rate is reduced.
[ description of the drawings ]
FIG. 1 is a schematic view of a heated non-combustible article wrapped with a paper material and having a smoke passage therethrough according to the present invention;
FIG. 2 is a schematic view of the structure of a heated non-combustible article of the invention packed with tubes with a through flue gas channel;
in the figure:
1-a smoke generation section; 2-a flue gas binding section penetrating through the flue gas channel; 2-1-penetrating the smoke channel; 3-wrapping paper; 3-1-filling the tube.
[ detailed description ] embodiments
The invention will be better understood from the following examples.
Example 1: the invention relates to a heating non-combustible product with a through smoke channel
The implementation of this example is as follows:
the heating non-combustible product is formed by wrapping a smoke generating section and a smoke binding section through outer-layer wrapping paper cellulose paper in sequence, wherein the smoke binding section is a suction end.
The smoke binding section is a cylinder which is formed by a polyethylene material section and a polypropylene material section in sequence and is manufactured by adopting an injection molding method, and the side of the cross section of the smoke binding section is circular.
The smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, the smoke channel is positioned in the cylinder, and the smoke channel is formed by sequentially connecting 1 straight cylindrical smoke channel made of polyethylene material and 1 non-straight cylindrical smoke channel made of polypropylene material (see attached figure 1); the edges of the cross section of the straight cylindrical flue gas channel are circular, and the edges of the cross section of the non-straight cylindrical flue gas channel are also circular.
The distance between the flue gas channel wall and the outer wall of the flue gas bounding section is 2.5 mm. On the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel and the non-straight cylindrical smoke channel hole to the non-channel area is 0.9. The water content of the flue gas bound section was 3.3% by weight, measured according to the method described in the present specification.
The smoking material of the smoking section is in a sheet shape, the smoking material consists of 50 parts by weight of flue-cured tobacco plant raw materials, 25 parts by weight of glycerin smoke agent, 1.2 parts by weight of guar gum adhesive and 1.9 parts by weight of softwood fiber outer edge fibers, and the sheet-shaped smoking material is processed by the method described in the specification of the application;
the mainstream average smoke temperature, the average lip end temperature, the average smoke concentration and the sensory evaluation of the heated non-combustible article of this example were measured according to the methods described in the specification of the application, and the measurement results are shown in table 1.
Meanwhile, the mainstream average smoke temperature, the average lip temperature, the average smoke concentration and the sensory evaluation were also performed using the heat non-burning HEETs original flavor cartridge produced by Felmo International as a control cartridge, and the test results thereof are also shown in Table 1.
Example 2: the invention relates to a heating non-combustible product with a through smoke channel
The implementation of this example is as follows:
the heating non-combustible product is formed by sequentially wrapping a smoking section and a smoke binding section by outer-layer wrapping paper kraft paper, wherein the smoke binding section is a suction end.
The smoke binding section is a cylinder consisting of a vinylidene chloride material section and a polylactic acid material section and is manufactured by adopting an injection molding method, and the side of the cross section of the smoke binding section is in a sawtooth shape.
The smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, the smoke channel is positioned in the cylinder and between the cylinder and the outer layer wrapping paper, and the smoke channel in the cylinder is formed by sequentially connecting 1 straight cylindrical smoke channel made of a vinylidene chloride material and 1 spiral non-straight cylindrical smoke channel made of a polylactic acid material; the side of the cross section of the straight cylindrical flue gas channel is in a sawtooth shape, and the side of the cross section of the spiral non-straight cylindrical flue gas channel is in a wave shape.
The distance between the flue gas channel wall and the outer wall of the flue gas bounding section is 2.6 mm. In the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel holes to the non-channel area is 1.1, and the ratio of the area of the non-straight cylindrical smoke channel holes to the non-channel area is 1.0. The water content of the flue gas bound section was 3.6% by weight, measured according to the method described in the present specification.
The smoking material of the smoking section is in a particle shape, and consists of 62 parts by weight of air-cured tobacco plant raw materials, 85 parts by weight of propylene glycol smoke agent, 2.2 parts by weight of carboxymethyl cellulose adhesive and 2.8 parts by weight of hardwood fiber outer edge fibers; the particle type smoking material is obtained by processing the smoking material by the method described in the specification of the application;
the mainstream average smoke temperature, the average lip end temperature, the average smoke concentration and the sensory evaluation of the heated non-combustible article of this example were measured according to the methods described in the specification of the application, and the measurement results are shown in table 1.
Example 3: the invention relates to a heating non-combustible product with a through smoke channel
The implementation of this example is as follows:
the heating non-combustible product is obtained by sequentially filling a smoking section and a smoke binding section into a tube made of silica gel material with temperature resistance higher than 300 ℃; the smoke binding section is a suction end
The smoke binding section is a cylinder which is formed by a polyurethane material section, an acetate fiber material section and a polyurethane material section in sequence and is manufactured by adopting an injection molding method, and the edge of the cross section of the smoke binding section is in a sawtooth shape.
The smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, the smoke channel is positioned in the cylinder body and between the cylinder body and the inner wall of the pipe, and the smoke channel positioned in the cylinder body is formed by sequentially connecting 1 straight cylindrical smoke channel made of polyurethane, 1 spiral non-straight cylindrical smoke channel made of acetate fiber and 1 straight cylindrical smoke channel made of polyurethane; the side of the cross section of the straight cylindrical flue gas channel is wavy, and the side of the cross section of the spiral non-straight cylindrical flue gas channel is zigzag.
The distance between the flue gas channel wall and the outer wall of the flue gas bounding section is 1.0 mm. In the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel holes to the non-channel area is 0.5, and the ratio of the area of the non-straight cylindrical smoke channel holes to the non-channel area is 0.6. The water content of the flue gas bound section was 2.1% by weight, measured according to the method described in the present specification.
The smoking material of the smoking section is in a paste shape, the smoking material is composed of 41 parts by weight of areca-nut plant raw material, 12 parts by weight of glyceryl diacetate smoking agent, 0.9 part by weight of chitosan adhesive and 3.4 parts by weight of fibrilia outer edge fiber, and the paste-shaped smoking material is processed by the smoking material by adopting an extrusion method described in the specification of the application;
the mainstream average smoke temperature, the average lip end temperature, the average smoke concentration and the sensory evaluation of the heated non-combustible article of this example were measured according to the methods described in the specification of the application, and the measurement results are shown in table 1.
Example 4: the invention relates to a heating non-combustible product with a through smoke channel
The implementation of this example is as follows:
the heating non-combustible product is obtained by sequentially filling a smoking section and a smoke binding section into a tube made of a graphene polymer high molecular material with the temperature resistance higher than 300 ℃; the smoke binding section is a suction end.
The smoke binding section is a cylinder which is formed by a polyethylene material section, a polylactic acid material section and a polypropylene material section in sequence and is manufactured by adopting an injection molding method, and the edge of the cross section of the smoke binding section is wavy.
The smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, the smoke channel is positioned in the cylinder and between the cylinder and the inner wall of the pipe, and the smoke channel in the cylinder is formed by sequentially connecting 1 straight cylindrical smoke channel made of polyethylene, 1 spiral non-straight cylindrical smoke channel made of polylactic acid and 1 straight cylindrical smoke channel made of polypropylene; the side of the cross section of the straight cylindrical flue gas channel is in a sawtooth shape, and the side of the cross section of the spiral non-straight cylindrical flue gas channel is in a wave shape.
The distance between the flue gas channel wall and the outer wall of the flue gas bounding section is 1.6 mm. In the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel holes to the non-channel area is 0.3, and the ratio of the area of the spiral non-straight cylindrical smoke channel holes to the non-channel area is 0.4. The water content of the flue gas bound section was 2.4% by weight, measured according to the method described in the present specification.
The smoking material of the smoking section is in a powder shape, and consists of 48 parts by weight of mint plant raw material powder, 16 parts by weight of glycerin smoking agent powder, 2.6 parts by weight of carrageenan adhesive powder and 8.5 parts by weight of sugarcane fiber outer edge fiber powder;
the mainstream average smoke temperature, the average lip end temperature, the average smoke concentration and the sensory evaluation of the heated non-combustible article of this example were measured according to the methods described in the specification of the application, and the measurement results are shown in table 1.
Example 5: the invention relates to a heating non-combustible product with a through smoke channel
The implementation of this example is as follows:
the heating non-combustible product is formed by wrapping a smoke generating section and a smoke binding section by outer wrapping paper and laminating paper in sequence; the smoke binding section is a suction end.
The smoke binding section is a cylinder consisting of a silicon rubber material section and a polylactic acid material section and is manufactured by adopting an injection molding method, and the side of the cross section of the smoke binding section is circular.
The smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, the smoke channel is positioned in the cylinder, and the smoke channel is formed by sequentially connecting 1 straight cylindrical smoke channel made of silicon rubber and 1 non-straight cylindrical smoke channel made of polylactic acid (see attached figure 1); the side of the cross section of the straight cylindrical flue gas channel is circular, and the side of the cross section of the non-straight cylindrical flue gas channel is wavy.
The distance between the flue gas channel wall and the outer wall of the flue gas bounding section is 1.4 mm. In the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel holes to the non-channel area is 1.6, and the ratio of the area of the non-straight cylindrical smoke channel holes to the non-channel area is 1.7. The water content of the flue gas bound section was 2.8% by weight, measured according to the method described in the present specification.
The smoking material of the smoking section is in a flake shape, the smoking section material is composed of 72 parts by weight of burley tobacco and tea leaf mixture (weight ratio is 1:1), 22 parts by weight of glycerol diacetate smoking agent, 0.5 part by weight of guar gum adhesive and 9.2 parts by weight of hardwood fiber outer edge fibers, and the smoking material is processed by the method described in the specification to obtain the smoking material;
the mean smoke temperature of the mainstream, mean lip temperature, mean smoke concentration and sensory evaluation of the example heated non-burning cartridges were measured according to the methods described in the specification of the present application, and the results are shown in table 1.
Example 6: the invention relates to a heating non-combustible product with a through smoke channel
The implementation of this example is as follows:
the heating non-combustible product is obtained by sequentially arranging a smoking section and a smoke binding section into a tube made of paper materials with the temperature resistance higher than 300 ℃; the smoke binding section is a suction end.
The smoke binding section is a cylinder which is formed by a silicon rubber material section, a polyethylene material section and a polylactic acid material section in sequence and is manufactured by adopting an injection molding method, and the edge of the cross section of the smoke binding section is wavy.
The smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, the smoke channel is positioned in the cylinder and between the cylinder and the inner wall of the paper tube, and the smoke channel positioned in the cylinder is formed by sequentially connecting 1 straight cylindrical smoke channel made of silicon rubber, 1 spiral non-straight cylindrical smoke channel made of polyethylene and 1 curved non-straight cylindrical smoke channel made of polylactic acid (along the longitudinal axis of the smoke binding section); the side of the cross section of the straight cylindrical flue gas channel is in a sawtooth shape, and the side of the cross section of the spiral and curved non-straight cylindrical flue gas channel is in a wave shape.
The distance between the flue gas channel wall and the outer wall of the flue gas bounding section is 2.3 mm. In the cross section of the smoke binding section, the ratio of the area of the straight cylindrical smoke channel holes to the non-channel area is 2.0, and the ratio of the area of the non-straight cylindrical smoke channel holes to the non-channel area is 2.2. The water content of the flue gas bound section was 4.0% by weight, measured according to the method described in the present specification.
The smoking material of the smoking section is in a particle shape, the smoking section material is composed of 78 parts by weight of flue-cured tobacco and cocoa mixture (weight ratio is 2:1), 32 parts by weight of propylene glycol smoke agent, 2.8 parts by weight of chitosan adhesive and 9 parts by weight of softwood fiber outer edge fibers, and the particle-shaped smoking material is obtained by processing the smoking material by adopting a paper making method described in the specification;
the mean smoke temperature of the mainstream, mean lip temperature, mean smoke concentration and sensory evaluation of the example heated non-burning cartridges were measured according to the methods described in the specification of the present application, and the results are shown in table 1.
Table 1: the invention has the detection result of the heated non-combustible product with the through smoke channel
Figure BDA0002878894780000151
The results listed in Table 1 clearly show that the average temperature of the mainstream smoke of the heated non-combustible product with the through smoke channel is reduced by 6-8 ℃ compared with the smoke temperature of the HHETs sample of the comparison sample, the smoke temperature at the lip end is reduced by 4-5 ℃, and the smoke concentration difference is at least 24.2%.
Sensory evaluation results also show that the smoke of the control sample is hot during smoking and is accompanied by a bit of prickling, the temperature of the lip end is higher, the heating non-combustible products penetrating through the smoke channel in the examples 1-6 do not have the phenomena of the control sample, and the heating non-combustible burnt products are lower in smoke temperature and higher in smoke concentration than the control sample as a whole, and the smoking comfort degree is obviously better than that of the control sample.

Claims (10)

1. A heating non-combustible product with a through smoke channel is characterized in that the product is formed by wrapping a smoking section and a smoke binding section with paper materials in sequence, or is obtained by sequentially filling the smoking section and the smoke binding section into a tube made of silica gel, paper or high polymer materials which can resist the temperature higher than 300 ℃; the smoke binding section is provided with a smoke channel which is arranged along the longitudinal axis direction and penetrates through the whole smoke binding section, and the smoke channel is formed by connecting a straight cylindrical smoke channel and a non-straight cylindrical smoke channel in a random manner; the flue gas binding section is a suction end.
2. A heated non-combustible article according to claim 1 characterised in that the smoke-bounding section is a cylinder of silicone rubber, polyethylene, polypropylene, vinylidene chloride, polylactic acid, polyurethane, cellulose acetate or paper material, the straight cylindrical smoke passage and the non-straight cylindrical smoke passage being located within the cylinder or between the cylinder and an outer layer of wrapping paper or tube wall, the two sections being of the same or different materials.
3. A heated non-combustible article according to claim 1 or 2 characterised in that the sides of the cross-section of the smoke-binding sections are circular, serrated or wavy.
4. A heated non-combustible article according to claim 1 or 2 characterised in that the edges of the cross-section of the straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are circular, serrated or wavy, their edges being the same or different.
5. A heated non-combustible product according to claim 1 characterised in that in a through flue gas channel the number of straight cylindrical flue gas channels and non-straight cylindrical flue gas channels, respectively, is n.gtoreq.1.
6. The heating non-combustible product according to claim 1, wherein when the straight cylindrical flue gas channel and the non-straight cylindrical flue gas channel are located in the middle of the flue gas bound section, the distance between the flue gas channel wall and the outer wall of the flue gas bound section is 1-3 mm.
7. The heated non-combustible product according to claim 1, characterized in that a ratio of an area of the straight cylindrical flue gas channel or non-straight cylindrical flue gas channel hole to a non-channel area is 0.3 to 2.0 in a cross section of the flue gas bound section.
8. A heated non-combustible article according to claim 1 characterised in that the water content of the flue gas bound stage is 2.0 to 4.0% by weight.
9. A heat not burn article according to claim 1 characterised in that the smoking material of the smoking section is in the form of a sheet, a pellet, a paste or a powder.
10. A heat non-combustible article according to claim 1, wherein the smoking material of the smoking section is composed of 40 to 80 parts by weight of tobacco and non-tobacco plant material, 10 to 30 parts by weight of a smoke agent, 0.5 to 3.0 parts by weight of a binder and 2 to 10 parts by weight of outer edge fibers.
CN202011637412.8A 2020-12-31 2020-12-31 Heating non-combustible product with through type smoke channel Pending CN112617289A (en)

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