Self-heating low-temperature smoke cartridge
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of heating non-combustible cigarettes. More particularly, the present invention relates to a self-heating low temperature cartridge.
[ background of the invention ]
Compared with the traditional cigarette, the cigarette cartridge which is not burnt is heated by utilizing an external heat source to heat the fuming and fragrance-producing substrate, and the cigarette is not ignited to obtain nicotine and tobacco flavor substances, so that the requirements of tobacco consumers are met. Because the non-combustible cigarette is heated under the low temperature condition (300-.
The existing fuming flavor-producing substrate for heating non-burning cigarette cartridges is various in types, such as a flake type, a granule type, a paste type, a filament type and a strip type, on one hand, when a heater is used for smoking, the heating range is narrow, only fuming flavor-producing materials near a heat source are heated, the utilization efficiency is low, the fuming and flavor releasing amount is unstable, and the smoking experience is influenced; on the other hand, the used heater needs to be in a heating and heat preservation state all the time, so that the energy consumption is high, and high requirements are put on the endurance of the heater.
The low-temperature tobacco products sold in the market at present comprise products which provide heat sources by smoldering carbon rods and products which use electric heating appliances, and some patents also report technical methods for providing heat source heating by using anhydrous calcium oxide for heating and reacting with water, but the low-temperature tobacco products heated by the carbon rods at present are difficult to ignite, and the electric heating products have the technical problems of large power consumption, short endurance time, uneven cigarette heating and insufficient smoke release.
The spontaneous heating material is a material which generates chemical reaction and can release heat under the condition of heating by an external heat source, most typically, the nano metal material has the characteristics of small particle size, large specific surface area, high surface energy, large proportion of surface atoms and the like.
Therefore, aiming at the technical defects of the prior art, the inventor adds nano metal into the fuming and fragrance-producing substrate, provides a heat source by adapting a proper heater, and conducts a large amount of tests and analysis, thereby finally completing the invention.
[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide a self-heating low-temperature smoke bomb.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to a self-heating low-temperature smoke bomb.
The self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and/or a filtering section in sequence, wherein the fuming and aroma-producing section consists of a self-heating material, a fuming and aroma-producing material and a fuming agent; the self-heating material is heated to 150-350 ℃ by an external heat source to carry out exothermic chemical reaction, so that the fuming and fragrance-producing material and the fuming agent are heated to 200-450 ℃ to release smoke and fragrance.
According to a preferred embodiment of the present invention, the self-heating material is one or more nano-metal materials selected from aluminum, aluminum-magnesium alloy, iron, copper, strontium, barium or sodium.
According to another preferred embodiment of the present invention, the particle size of the self-heating material is 5 to 500 nm.
According to another preferred embodiment of the invention, the self-heating material is distributed with the density of 0.05-0.2 g/cm3The smoke generating and fragrance generating material is uniformly distributed in the smoke generating and fragrance generating material, and the content of the smoke generating and fragrance generating material is 0.01-100% of the weight of the smoke generating and fragrance generating material.
According to another preferred embodiment of the invention, the smoking and aroma-producing material is formed by mixing a tobacco raw material or a non-tobacco raw material, an essence, an aroma and an antioxidant, and has a resistance to smoking of 500-2000 Pa; the tobacco raw material is flue-cured tobacco, sun-cured tobacco or burley tobacco; the non-tobacco material is mint, tea, areca or coffee; the essence is a tobacco extract, a flower essence or a fruit essence; the antioxidant is vitamin C, vitamin E or beta-carotene.
According to another preferred embodiment of the invention, the content of the essence perfume in the smoking perfume-producing material is 0.05-70% by weight of the smoking perfume-producing material; the content of the antioxidant in the smoking flavor-producing material is 1-8 per mill of the weight of the smoking flavor-producing material.
According to another preferred embodiment of the invention, the smoke producing flavour material is a sheet, granulate, paste, filament or rod of smoke producing flavour material.
According to another preferred embodiment of the invention, the smoking agent is one or more selected from the group consisting of propylene glycol, glycerol, myristic acid, palmitic acid, methyl stearate or glycerol diacetate.
According to another preferred embodiment of the present invention, the content of said smoke agent in the smoke producing material is 5 to 45% by weight of the smoke producing material.
According to another preferred embodiment of the present invention, the external heat source of the self-heating material is a combustion heat source, a chemical heat source, a resistance heating heat source, an electromagnetic heating heat source or an electric spark ignition device, and the heating time is 5 to 30 seconds.
The present invention will be described in more detail below.
The invention relates to a self-heating low-temperature smoke bomb.
In the present invention, a self-heating low temperature cartridge is understood to be a cartridge in which the self-heating material is heated by an external heat source to cause a chemical reaction with the heat released sufficiently to cause the smoke producing and aroma producing material and the smoke producing agent to release smoke and aroma.
The self-heating low-temperature cigarette bullet is formed by connecting a smoking and fragrance producing section, a cooling section and/or a filtering section in sequence.
Wherein the smoking and aroma-producing segment is understood to be the portion of the cartridge of the invention from which smoke and aroma can be released. The smoking and fragrance producing section is formed by mixing a self-heating material, a smoking and fragrance producing material and a smoking agent. The self-heating material, the smoke generating and aroma producing material and the smoke generating agent will be described in detail below, respectively.
The self-heating material has the effect that the self-heating material is subjected to exothermic chemical reaction when heated to 150-350 ℃ by an external heat source in the smoking and fragrance producing section, and the heat of the self-heating material can heat the smoking and fragrance producing material and a smoking agent to reach the temperature of 200-450 ℃, so that smoke and fragrance are released.
According to the invention, the self-heating material is one or more nano metal materials selected from aluminum, aluminum-magnesium alloy, iron, copper, strontium, barium or sodium, and the particle size range of the nano metal materials is 5-500 nm. Compared with the metal with macroscopic quantity, after the metal is prepared into nano and micron-sized particles, the number of metal atoms on the surfaces of the particles is obviously increased, the specific surface area is increased by thousands of times, even tens of thousands of times, and the surface energy is also increased by hundreds of times. The oxidation of the nano-sized metal particles to form stable metal oxides is an exothermic reaction under the appropriate heat source conditions, the heat being sufficient to heat the smoke producing flavor producing material and the smoke producing agent to release smoke and aroma. Considering the heat energy release amount of the self-heating material, the heat energy demand of the fuming and aroma producing material and the fuming agent and the use safety, the particle size range of the self-heating material is suitable to be 5-500 nm.
Among the self-heating materials, the aluminum used in the present invention should conform to the national food safety standard of GB 4806.9-2016, metal materials and articles for food contact, such as aluminum sold under the trade name of nano-aluminum powder by guangzhou hongwu materials science and technology ltd; the invention uses the aluminum-magnesium alloy which is a nano aluminum-magnesium alloy formed by mixing, melting and condensing nano aluminum powder and magnesium powder according to a certain proportion, and the nano aluminum-magnesium alloy is a metal material and a product for food contact which conform to the national food safety standard GB 4806.9-2016, such as the aluminum-magnesium alloy sold by Guangzhou Hongwu materials science and technology Limited company under the trade name of nano aluminum-magnesium alloy; the iron used in the present invention should meet the national food safety standards of GB 4806.9-2016 food contact metal materials and products, such as iron sold under the trade name nano-iron by guangzhou hongwu materials science and technology ltd; the copper used in the present invention should conform to the national food safety standards of GB 4806.9-2016 for food contact metal materials and products, such as the copper sold under the trade name nano-copper by guangzhou hongwu materials science and technology ltd; the strontium used in the present invention should meet the national food safety standards of GB 4806.9-2016 for food contact metal materials and products, such as the strontium sold under the trade name nano-strontium by guangzhou macrowu materials science and technology ltd; the barium used in the present invention should conform to the national food safety standards of GB 4806.9-2016 for food contact metal materials and products, such as the barium sold under the trade name nano-barium by guangzhou hongwu materials science and technology ltd; the sodium used in the present invention should meet the national food safety standards of GB 4806.9-2016 for food contact metal materials and articles, such as sodium sold under the trade name nano-sodium by guangzhou hongwu materials science and technology ltd.
In the present invention, a smoke producing aroma-producing material is understood to be a material which releases smoke and aroma when heated. The smoking and aroma-producing material is prepared from a tobacco raw material or a non-tobacco raw material, essence and spice and an antioxidant.
Wherein the tobacco raw material or the non-tobacco raw material mainly plays a role in providing carriers of aroma substances, smoke agents and other auxiliary agents in the smoking and aroma producing material; the tobacco raw material is flue-cured tobacco, sun-cured tobacco or burley tobacco; the tobacco raw materials can release smoke when the heating temperature reaches 200-450 ℃.
The non-tobacco raw materials are mint, tea, betel nut or coffee, and can release smoke when the heating temperature reaches 200-450 ℃, for example, mint can release mint smoke, tea can release tea smoke, betel nut can release betel nut smoke, and coffee can release coffee smoke. The tea used in the invention can be green tea, black tea, oolong tea or yellow tea, and the coffee can be arabica, black coffee or blue coffee. The mint, tea, betel nut or coffee used in the present invention are all products currently marketed, such as black tea sold under the trade name pu' er tea by yunnan longrun tea limited, betel nut sold under the trade name olive by Hunan kefir flavor and aroma technology limited, and coffea arabica sold by Dehong Hegu coffee limited.
The main function of the essence and the spice in the fuming and fragrance-producing material is to allocate the fragrance style and the lasting appeal during smoking; the essence is a tobacco extract, a flower essence or a fruit essence. The tobacco extract is, for example, yunyan tobacco extract, burley tobacco extract, sun-cured tobacco extract or sun-cured yellow tobacco extract; the floral essence is, for example, osmanthus essence, rose essence, lily essence or gardenia essence; the fruit essence is, for example, papaya essence, grape essence, passion fruit essence or strawberry essence; they are all products currently marketed, such as tobacco extracts sold by Guangzhou food science and technology Limited under the trade name Yunyan neat oil, floral flavors sold by Yunnan Balginia indica Biotechnology Limited, fruit flavors sold by Yunnan Balginia indica Biotechnology Limited.
The antioxidant has the main function of preventing the self-heating material from being oxidized and releasing heat in the process of being stored by a cigarette bullet in the smoking and fragrance producing material; the antioxidant is vitamin C, vitamin E or beta-carotene; they are all products currently on the market.
According to the detection of the 5 th part-cigarette resistance and filter stick standard method for measuring the physical properties of the GB T22838.5-2009 cigarette and filter stick, the resistance of the fuming and aroma-producing material is 500-2000 Pa. If the smoking resistance of the smoking flavor-producing material is less than 500Pa, the filling amount of the smoking flavor-producing material is small, and the smoking flavor-producing material is easy to scatter to influence smoking; if the smoking resistance of the smoking and fragrance producing material is more than 2000Pa, the smoker takes great effort to smoke, which seriously influences the oxygen circulation and is not beneficial to the exothermic reaction of the self-heating material. Therefore, the smoke generating and fragrance producing material suitably has a resistance to draw of 500 to 2000Pa, preferably 800 to 1600 Pa.
In the invention, the self-heating material is distributed with the density of 0.05-0.2 g/cm3The smoke generating and fragrance generating material is uniformly distributed in the smoke generating and fragrance generating material, and the content of the smoke generating and fragrance generating material is 0.01-100% of the weight of the smoke generating and fragrance generating material.
In the invention, the physical meaning of the distribution density is to ensure that the self-heating material is uniformly distributed and heated in the fuming fragrance-producing material, and the self-heating material is obtained by detecting by a laser energy density distribution measuring method. The distribution density of the self-heating material in the fuming fragrance-producing material is 0.05-0.2 g/cm3. If the distribution density is less than 0.05g/cm3The density distribution of the self-heating material is scattered, which is not beneficial to the uniform heating of the fuming and fragrance-producing material; if the distribution density is higher than 0.2g/cm3The density distribution of the self-heating material is concentrated, and the self-heating material is easily oxidized and inflammable in the storage process of the smoke bomb, so that the quality of the product is influenced; due to the fact thatThe distribution density is 0.05-0.2 g/cm3Is reasonable, preferably 0.08-0.16 g/cm3More preferably 0.10 to 0.14g/cm3;
The content of the self-heating material in the smoking fragrance-producing material is 0.01-100% of the weight of the smoking fragrance-producing material. If the content of the self-heating material is less than 0.01%, the self-heating material is less, and self-heating suction is difficult to perform; if the content of the self-heating material is higher than 100%, the self-heating material is high in content, and ignition is easily caused during smoking, so that smoking experience is influenced; therefore, the content of the self-heating material is 0.01 to 100%, preferably 0.1 to 90%, and more preferably 1 to 80%;
the content of the antioxidant in the smoking flavor-producing material is 1-8 per mill of the weight of the smoking flavor-producing material. If the content of the antioxidant is less than 1 per thousand, the content of the antioxidant is low, the oxidation degree of the self-heating material cannot be reduced, the oxidation phenomenon is easy to occur, and the efficacy is lost; if the content of the antioxidant is higher than 8 per thousand, the content of the antioxidant is higher, and the smoking taste is influenced; therefore, the content of the antioxidant is preferably 1 to 8%, preferably 2 to 7%, more preferably 3 to 6%;
according to the invention, the smoking flavor-producing material is a sheet, granule, paste, filament or strip of smoking flavor-producing material. The sheet, granule, paste, filament or strip of smoke generating and aroma producing material is processed by the prior processing technology.
The smoke agent has the function in the smoke generating and fragrance generating section that the heat generated by the self-heating material heated by an external heat source heats the smoke generating and fragrance generating material, and the smoke generating agent releases smoke and fragrance required by consumers.
The smoking agent used in the present invention is one or more selected from propylene glycol, glycerin, myristic acid, palmitic acid, methyl stearate, or glycerol diacetate. The content of the smoke agent in the smoke generating and fragrance generating material is 5-45% of the weight of the smoke generating and fragrance generating material. If the content of the smoke agent is lower than 5%, the smoke amount is small, and smoke is dry and hot during smoking, so that the fragrance elution amount is small, and smoking is influenced; if the content of the smoke agent is higher than 45%, the viscosity of the whole smoke generating and fragrance producing section is increased, the material fluidity is reduced, the processing is not easy, the moisture absorption is easy, and the suction is influenced to a certain extent. Preferably, the content of the smoke agent is 10 to 40%, more preferably 15 to 30%.
In the present invention, the external heat source used for heating the self-heating material is a combustion heat source, a chemical heat source, a resistance heating heat source, an electromagnetic heating heat source, or an electric spark ignition device. The combustion heat source refers to source heat which is generated by oxidation reaction of substances with combustion property under ignition of a fire source and is accompanied with heat release, such as charcoal, alcohol lamps or liquid lighters, and the like, and is a commercially available product; the chemical heat source refers to a heat source which releases heat after a chemical reaction, such as a neutralization reaction, a metal oxidation reaction or an aluminothermic reaction, and the like, and raw materials used in the reaction are all commercial products; the resistance heating heat source refers to a heat source which can quickly heat up a substance with resistance value when the substance is electrified, such as a resistance wire, a thermistor or an electrothermal film type heat source, and is a commercially available product; the electromagnetic heating heat source is a magnetic particle soaking heater which generates an alternating magnetic field through current, generates alternating eddy currents on the metal material part when the metal-containing material penetrates through the alternating magnetic field, enables current carriers at the bottom of a container to move randomly at a high speed, and generates heat energy through mutual collision and friction, and the like, such as smoke products in Anhui province; the electric spark ignition device is a heat source which compresses mixed fuel at high pressure, instantly releases voltage through a spark plug and ignites the mixed fuel, such as an electronic pulse type igniter, an electronic high-frequency high-pressure igniter or a coil silicon steel sheet type igniter, and is a commercially available product.
The method described in Zhangieli thesis preparation of nano metal oxide and application of nano metal oxide in thermite is adopted for detection, the self-heating material is heated to 150-350 ℃ by an external heat source to carry out exothermic chemical reaction, so that the fuming and fragrance-producing material and the fuming agent are heated to 200-450 ℃ to release smoke and fragrance.
The heating time of the external heat source is generally 5-30 s, so that the self-heating material of the fuming and fragrance producing section can be heated to 150-350 ℃, the oxidation exothermic reaction of the self-heating material is initiated, and the continuous heating of the smoke bomb is realized. After the self-heating initiation of the smoke cartridge is finished, the output power of the external heat source is immediately reduced, and the cruising ability of the smoking set is improved.
In the invention, the cooling section is a conventional cooling section, in particular to a cooling section of a silica gel, polylactic acid, polyurethane, polyethylene or cellulose acetate fiber foaming material rod for cigarette, the outer surface of which is wrapped by a layer of forming paper;
the filter segment is a conventional filter segment, in particular a filter segment made of filaments of polymeric material, such as polylactic acid, cellulose acetate, polypropylene or polyester fibers.
According to the sensory quality evaluation requirement standard of the non-burning cigarette heated by the Yunnan Balaozi biotechnology limited company Q/BGSW10-171201, a smoking group consisting of seven smoking experts uses a commercially available FeiQOS smoking set to perform smoking evaluation on the self-heating low-temperature cartridge and the commercially available FeiMo HEETs cartridge as a control sample, and the smoking evaluation result is shown in the detailed embodiment section.
[ advantageous effects ]
The invention has the beneficial effects that: the self-heating low-temperature smoke bomb is suitable for a central heating device or a circumferential heating device, the heating device reduces power output after the excitation heat source is provided, the energy consumption of the heating device is low, and the cruising ability is ensured; self-heating material evenly distributed is fuming in producing fragrant matrix, and the fragrant matrix is produced in the heating fuming that can be even, and the carbomorphism scope is wide, can high-efficiently provide fuming volume and fragrant substance, and the suction mouth is many, satisfies consumer's the mind and physiological demand. Provides a new solution for the technical system of heating the non-combustible cartridge
[ detailed description ] embodiments
The invention will be better understood from the following examples.
Example 1: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is aluminum sold by Guangzhou Hongwu material science and technology Limited company under the trade name of nano aluminum powder, and the particle size of the aluminum is 215nm nano metal material; the self-heating material has the distribution density of 0.09g/cm3Is uniformly distributed in the smoking flavor-producing material and the content of the smoking flavor-producing material is 80 percent of the weight of the smoking flavor-producing material.
The fuming and aroma-producing material is prepared by mixing flue-cured tobacco raw materials, tobacco extracts sold by Guangzhou product & research food science and technology Limited company under the trade name of Yunyan absolute oil and vitamin C antioxidant, is a flaky fuming and aroma-producing material, and has the suction resistance of 1570Pa when detected according to the GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 60 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 3 per mill of the weight of the smoking flavor-producing material;
the smoke agent is propylene glycol, and the content of the propylene glycol in the smoke aroma-producing material is 5 percent of the weight of the smoke aroma-producing material.
The self-heating material is heated to 350 ℃ by an external heat source of a combustion heat source, and when the heating time is 23s, the fuming and aroma-producing material and the fuming agent are heated to 200 ℃ to release smoke and aroma.
The cooling section is a cigarette silica gel foaming material rod cooling section with the outer surface coated with a layer of forming paper;
the filtering section is made of polylactic acid high polymer material silk.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1. The results of the test performed with the feimo HEETs cartridges as a control are also shown in table 1.
Example 2: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is an aluminum magnesium alloy sold by Guangzhou Hongwu material science and technology Limited company under the trade name of nano aluminum magnesium alloy, and the particle size of the aluminum magnesium alloy is 285nm nano metal material; the self-heating material has a distribution density of 0.11g/cm3Is uniformly distributed in the smoking flavor-producing material and is contained in an amount of 100 percent by weight of the smoking flavor-producing material.
The smoking and fragrance producing material is formed by mixing sun-cured tobacco, flue-cured tobacco and areca non-tobacco raw materials in proportion, is formed by mixing gardenia fragrance type essence and fragrance sold by Yunnan Balaozi biotechnology limited company under the trade name and vitamin E antioxidant, is a granular and filamentous mixed smoking and fragrance producing material, and has the smoke resistance of 1790Pa detected according to the GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 70 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 1 per mill of the weight of the smoking flavor-producing material;
the smoke agent is glycerol, and the content of the glycerol in the smoke aroma-producing material is 28 percent of the weight of the smoke aroma-producing material.
The self-heating material is heated to 206 ℃ by an external heat source of a chemical heat source, and when the heating time is 27s, the fuming and aroma-producing material and the fuming agent are heated to 240 ℃ to release smoke and aroma.
The cooling section is a cooling section of a polylactic acid foaming material rod for the cigarette, the outer surface of which is wrapped by a layer of forming paper;
the filtering section is made of acetate fiber high polymer material silk.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Example 3: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is iron sold by Guangzhou Hongwu materials science and technology Limited company under the trade name of nano iron, and the particle size of the iron is 5nm nano metal material; the self-heating material has a distribution density of 0.15g/cm3Is uniformly distributed in the smoking flavor-producing material, and the content of the smoking flavor-producing material is 0.01 percent of the weight of the smoking flavor-producing material.
The fuming and aroma-producing material is formed by mixing a tobacco raw material prepared by proportioning burley tobacco and flue-cured tobacco, a rose aroma essence and aroma sold under the trade name of the Balanophora fimbriata Biotech limited company and a beta-carotene antioxidant, is a filamentous and strip mixed fuming and aroma-producing material, and has the smoke resistance of 500Pa detected according to a GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 0.05 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 2 per mill of the weight of the smoking flavor-producing material;
the smoke agent is a mixture of myristic acid and glycerol and is contained in the smoking flavor-producing material in an amount of 34% by weight of the smoking flavor-producing material.
The self-heating material is heated to 235 ℃ by an external heat source of a resistance heating heat source, and when the heating time is 30s, the fuming and fragrance-producing material and the fuming agent are heated to 270 ℃ to release smoke and fragrance.
The cooling section is a cooling section of a polyurethane foaming material rod for cigarettes, the outer surface of the cooling section is wrapped by a layer of forming paper;
the filter section is made of polypropylene fiber high polymer material silk.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Example 4: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is copper sold by Guangzhou Hongwu materials science and technology Limited company under the trade name of nano copper, and the particle size of the copper is 75nm nano metal material; the self-heating material has a distribution density of 0.13g/cm3Is uniformly distributed in the smoking flavor-producing material, and the content of the smoking flavor-producing material is 0.1 percent of the weight of the smoking flavor-producing material.
The fuming and aroma-producing material is formed by mixing a mint non-tobacco raw material, a tobacco extract essence spice sold by Guangzhou Mingxi food science and technology Limited company under the trade name of Yunnan absolute oil and a vitamin E antioxidant, is a filamentous fuming and aroma-producing material, and has the resistance to smoking of 710Pa when detected according to a GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 10 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 7 per mill of the weight of the smoking flavor-producing material;
the smoke agent is a mixture of palmitic acid and propylene glycol and is present in the smoking flavor-producing material in an amount of 10% by weight of the smoking flavor-producing material.
The self-heating material is heated to 150 ℃ by an external heat source of an electromagnetic heating heat source, and when the heating time is 5s, the fuming and fragrance-producing material and the fuming agent are heated to 450 ℃ to release smoke and fragrance.
The cooling section is a polyethylene foam material rod cooling section for the cigarette, the outer surface of the polyethylene foam material rod cooling section is wrapped by a layer of forming paper;
the filter segment is made of polyester fiber high polymer material yarns.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Example 5: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is a nano metal material which is sold by Guangzhou Hongwu material science and technology Limited company under the trade name of nano strontium and has the grain diameter of 145 nm; the self-heating material has a distribution density of 0.17g/cm3Is uniformly distributed in the smoking flavor-producing material, and the content of the smoking flavor-producing material is 1.0 percent of the weight of the smoking flavor-producing material.
The smoking and aroma-producing material is formed by mixing tea leaf non-tobacco raw materials, tobacco extract essence and aroma sold by Guangzhou product & food science and technology Limited company under the trade name of Yunyan absolute oil and vitamin C antioxidant, is a strip-shaped smoking and aroma-producing material, and has the smoke resistance of 930Pa detected according to the GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 40 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 8 per mill of the weight of the smoking flavor-producing material;
the smoke agent is methyl stearate, and the content of the methyl stearate in the smoke aroma-producing material is 16 percent of the weight of the smoke aroma-producing material.
The self-heating material is heated to 180 ℃ by an external heat source of the electric spark ignition device, and when the heating time is 19s, the fuming and fragrance-producing material and the fuming agent are heated to 310 ℃ to release smoke and fragrance.
The cooling section is a cigarette silica gel foaming material rod cooling section with the outer surface coated with a layer of forming paper;
the filtering section is made of acetate fiber high polymer material silk.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Example 6: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section, a cooling section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is a nano metal material with the grain diameter of 500nm, which is sold as nano barium by Guangzhou Hongwu material science and technology Limited company; the self-heating material has a distribution density of 0.2g/cm3Is uniformly distributed in the smoking flavor-producing material and has a content of 60 percent by weight of the smoking flavor-producing material.
The smoking and aroma-producing material is formed by mixing a betel nut non-tobacco raw material, a grape fruit flavor essence and aroma sold under the trade name of Balaophora yunnanensis Biotech limited company and a beta-carotene antioxidant, is a granular smoking and aroma-producing material, and has the smoke resistance of 1140Pa when detected according to a GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 20 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 4 per mill of the weight of the smoking flavor-producing material;
the smoke agent is glycerol diacetate, and the content of the glycerol diacetate in the smoke generating and fragrance generating material is 22 percent of the weight of the smoke generating and fragrance generating material.
The self-heating material is heated to 260 ℃ by an external heat source of a chemical heat source, and when the heating time is 9s, the fuming and fragrance-producing material and the fuming agent are heated to 350 ℃ to release smoke and fragrance.
The cooling section is a cigarette silica gel foaming material rod cooling section with the outer surface coated with a layer of forming paper;
the filter section is made of polypropylene fiber high polymer material silk.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Example 7: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and aroma-producing section and a cooling section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is sodium sold by Guangzhou Hongwu material science and technology Limited company under the trade name of nano sodium, and the particle size of the self-heating material is 360nm of nano metal material; the self-heating material has a distribution density of 0.05g/cm3Is uniformly distributed in the smoking flavor-producing material and is present in an amount of 20% by weight of the smoking flavor-producing material.
The smoking and aroma producing material is formed by mixing coffee non-tobacco raw materials, papaya aroma essence and aroma sold by Yunnan Balaophora japonica biotechnology limited company and vitamin C antioxidant, is a paste-shaped smoking and aroma producing material, and has the suction resistance of 1360Pa when detected according to a GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 30 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 5 per mill of the weight of the smoking flavor-producing material;
the smoke agent is propylene glycol, and the content of the propylene glycol in the smoke aroma-producing material is 40 percent of the weight of the smoke aroma-producing material.
The self-heating material is heated to 290 ℃ by an external heat source of the electric spark ignition device, and when the heating time is 12s, the fuming and fragrance-producing material and the fuming agent are heated to 385 ℃ to release smoke and fragrance.
The cooling section is a polyethylene foam material rod cooling section for the cigarette, the outer surface of the polyethylene foam material rod cooling section is wrapped by a layer of forming paper;
the spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Example 8: the invention discloses a self-heating low-temperature smoke bomb
The implementation of this example is as follows:
the self-heating low-temperature cigarette bullet is formed by connecting a fuming and fragrance producing section and a filtering section in sequence; the fuming and incense producing section is formed by mixing a self-heating material, a fuming and incense producing material and a fuming agent; wherein:
the self-heating material is an aluminum magnesium alloy sold by Guangzhou Hongwu material science and technology Limited company under the trade name of nano aluminum magnesium alloy, and the particle size of the self-heating material is 435nm nano metal material; the self-heating material has the distribution density of 0.07g/cm3Is uniformly distributed in the smoking flavor-producing material and is contained in an amount of 40% by weight of the smoking flavor-producing material.
The smoking and aroma-producing material is formed by mixing flue-cured tobacco raw materials, tobacco extracts sold by Guangzhou product & research food science and technology Limited company under the trade name of Yunyan absolute oil and vitamin E antioxidant, is a strip-shaped smoking and aroma-producing material, and has the suction resistance of 2000Pa when detected according to the GB T22838.5-2009 standard method; the content of the essence and the spice in the smoking flavor-producing material is 50 percent of the weight of the smoking flavor-producing material; the content of the antioxidant in the smoking flavor-producing material is 6 per mill of the weight of the smoking flavor-producing material;
the smoke agent is methyl stearate, and the content of the methyl stearate in the smoke aroma-producing material is 45 percent of the weight of the smoke aroma-producing material.
The self-heating material is heated to 320 ℃ by an external heat source of a resistance heating heat source, and when the heating time is 16s, the fuming and aroma-producing material and the fuming agent are heated to 420 ℃ to release smoke and aroma.
The filtering section is made of polylactic acid high polymer material silk.
The spontaneous heating low-temperature smoke bomb prepared in the embodiment is subjected to smoking evaluation according to the method described in the specification of the application, and the smoking evaluation result is listed in table 1.
Table 1: the result of smoking evaluation of the self-heating low-temperature smoke bomb
The test results listed in table 1 clearly show that the sensory evaluation results of the samples of examples 1 to 8 are obviously better than those of the control sample, mainly manifested by good smoke persistence, stable aroma release, and relatively stable whole cigarette smoking process, more complete carbonization of the smoke generating and aroma generating section after smoking is finished, higher utilization rate, and 3 to 5 mouths of smoking can be still smoked after the heating device stops smoking from the number of the smoking mouths of the samples of examples 1 to 8.