CN111317170A - Charcoal particle heating non-combustible cigarette - Google Patents
Charcoal particle heating non-combustible cigarette Download PDFInfo
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- CN111317170A CN111317170A CN202010301368.7A CN202010301368A CN111317170A CN 111317170 A CN111317170 A CN 111317170A CN 202010301368 A CN202010301368 A CN 202010301368A CN 111317170 A CN111317170 A CN 111317170A
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The invention relates to a carbon particle heating non-combustion cigarette, which comprises a structural hollow pipe (1), a partition piece (2), a carbon-based smoking material section (3), a sealing piece (4), a cooling section (5) and a filtering section (6); the carbon particle heating non-burning cigarette can release fragrant substances and nicotine when being heated, meets the physiological and psychological requirements of consumers, and greatly reduces harmful substances in smoke.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of cigarette production. More particularly, the present invention relates to a carbon particle heated non-burning tobacco rod.
[ background of the invention ]
The cigarette is a novel cigarette sold on the market at present, and the cigarette is provided with tobacco characteristic aroma and nicotine for smokers so as to meet the smoking requirements of the smokers. Compared with the traditional cigarette, the cigarette which is not burnt after being heated can effectively reduce the harm to smokers and the harm to the environment, thereby effectively improving the safety of the cigarette.
The heating non-combustion type tobacco products are developed and researched by large international tobacco companies such as Felmo, Reynolds, Enmei, Nissan and the like at the earliest time, are strongly promoted to the market, and are accepted by people.
Most of smoking materials used for the existing cigarettes which are not heated and combusted are reconstituted tobacco sheets, the manufacturing process is complex, and the requirement on production equipment is high. And the current production of the cigarette which is not burnt by heating is a multi-element composite rolling production, and the requirement on each unit material is greatly limited.
Aiming at the technical defects in the prior art, the inventor finally completes the invention through a large amount of experimental research and analytical summary.
[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide a carbon particle heating non-burning cigarette.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to a carbon particle heating non-burning cigarette.
The carbon particle heating non-combustible cigarette comprises a structural hollow pipe 1, a partition 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
in the structure hollow tube 1, the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, and the carbon-based smoking materials are composed of activated carbon particles, smoking substances, essence, spice and nicotine; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4;
the carbon-based smoking material section 3, the cooling section 5 and the filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
According to a preferred embodiment of the invention, the structural hollow tube 1 is a hollow tube with a circular, rectangular or polygonal cross-section, with a diameter of 4.0 to 12.0mm, a wall thickness of 0.05 to 2mm and a length of 40 to 100 mm.
According to another preferred embodiment of the invention, the structural hollow tube 1 is a tube made of paper, silicone, metal foil or glass.
According to another preferred embodiment of the invention, said means for measuring the temperature of the liquid are arranged in the chamberThe diameter of the carbon particles is 0.1-2.0 mm, the average pore diameter is 1.0-10.0 nm, and the pore volume is 0.1-2.0 cm2A specific surface area of 500.0 to 3000.0 m/g2(iv) g, bulk density of 0.1 to 2.0 g/mL.
According to another preferred embodiment of the invention, the weight ratio of activated carbon particles, smoking substance, flavourant and nicotine in the carbon-based smoking material is 50.0 to 99.0: 0.1 to 50.0: 0.01-20.0: 0 to 5.0.
According to another preferred embodiment of the invention, the smoking material is propylene glycol, glycerin, a polybasic fatty acid; the essence and spice is edible essence, a fragrant substance extract, an extract or a tincture; the nicotine is pure nicotine or organic acid salt of nicotine.
In accordance with another preferred embodiment of the present invention, closure 4 is a film or a solid piece of paper, silicone, metal foil, or glass having a through-hole 401 sized smaller than the diameter of the carbon-based smoking material particles.
According to another preferred embodiment of the invention, the closure 4 is fixed to the air inlet end of the structural hollow tube 1 by means of adhesive or snap-in fastening.
According to another preferred embodiment of the invention, the partition 2 is a film or a piece of solid material having a pore size smaller than the diameter of the particles of the carbon-based smoking material, which is made of paper, silica gel, metal foil or glass.
According to another preferred embodiment of the invention, the partition 2 is fixed in the structural hollow tube 1 in a predetermined position by means of gluing or clip-fastening.
The present invention will be described in more detail below.
The invention relates to a carbon particle heating non-burning cigarette.
The carbon particle heating non-combustible cigarette comprises a structural hollow pipe 1, a partition 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
in the structure hollow tube 1, the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, and the carbon-based smoking materials consist of activated carbon particles, smoking substances, essence, spices and nicotine; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4;
the carbon-based smoking material section 3, the cooling section 5 and the filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
According to the invention, the main function of the structural hollow pipe 1 in the carbon particle heating non-burning cigarette is to support and fix each unit part.
The structural hollow pipe 1 is a hollow pipe with a circular, rectangular or polygonal cross section, and has a diameter of 4.0-12.0 mm, a wall thickness of 0.05-2 mm and a length of 40-100 mm.
With wall thickness and length within the ranges described, if the diameter of the structural hollow tube 1 is less than 4.0mm, the carbon particle fuming portion cannot fit most heated non-burning smoking articles; if the diameter of the structural hollow tube 1 is larger than 12.0mm, the carbon particle fuming part cannot be effectively heated; therefore, a diameter of 4.0 to 12.0mm, preferably 5.0 to 10.0mm, of the structural hollow pipe 1 is suitable;
when the diameter and the length are within the range, if the wall thickness of the structural hollow pipe 1 is less than 0.05mm, the hollow pipe is too thin to provide effective supporting force; if the wall thickness of the structural hollow pipe 1 is more than 2mm, no obvious practical value is available and the cost is too high; accordingly, it is appropriate that the wall thickness of the structural hollow tube 1 is 0.05 to 2mm, preferably 0.2 to 1.6 mm;
when the diameter and the wall thickness are in the range, if the length of the structural hollow pipe 1 is less than 40mm, the cigarette length is too short, and the smoke temperature is too high; if the length of the structural hollow pipe 1 is longer than 100mm, the cigarette is too long in length and the smoke is too much diluted; therefore, a length of 40-100 mm, preferably 55-85 mm, of the structural hollow tube 1 is suitable;
according to the invention, the structural hollow tube 1 is a tube made of paper, silica gel, metal foil or glass. Paper, silica gel, metal foil or glass used in the present invention are materials generally used in the art, for example, paper used in the present invention is kraft paper, copper board paper, wood pulp paper or oil-barrier paper; the silicone rubber used in the present invention is, for example, silicone rubber; the metal foil used in the present invention is, for example, an aluminum foil, a tin foil, an iron foil or a copper foil; the glass used in the present invention is, for example, organic glass or tempered glass.
In the structure hollow tube 1, the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, and the carbon-based smoking materials are composed of activated carbon particles, smoking substances, essence, spice and nicotine; the construction of the carbon-based smoking material segment 3 is shown in figure 1.
Among them, the main role of activated carbon particles in carbon-based smoking materials is to adsorb smoking materials and flavor substances.
The diameter of the active carbon particles used in the invention is 0.1-2.0 mm, the average pore diameter is 1.0-10.0 nm, and the pore volume is 0.1-2.0 cm2A specific surface area of 500.0 to 3000.0 m/g2(iv) g, bulk density of 0.1 to 2.0 g/mL.
When the average pore diameter, pore volume, specific surface area and bulk density of the activated carbon particles are in the range, if the diameter of the activated carbon particles is less than 0.1mm, the filling density is too high and the particles are easy to leak out; if the diameter of the activated carbon particles is more than 2.0mm, the filling density is too low; therefore, it is reasonable that the diameter of the activated carbon particles is 0.1 to 2.0mm, preferably 0.8 to 1.6 mm;
when the diameter, pore volume, specific surface area and bulk density of the activated carbon particles are within the ranges, if the average pore diameter of the activated carbon particles is less than 1.0nm, the adsorption capacity is poor; if the average pore diameter of the activated carbon particles is more than 10.0nm, the lasting adsorption capacity is poor; therefore, the average pore diameter of the activated carbon particles is suitably 1.0 to 10.0nm, preferably 3.0 to 7.0 nm;
when the diameter, average pore diameter, specific surface area and bulk density of the activated carbon particles are within the above-mentioned ranges, if the pore volume of the activated carbon particles is less than 0.1cm2The filling amount of the smoke substance is smaller; if the pore volume of the activated carbon particles is more than 2.0cm2The water is easy to absorb moisture; therefore, the pore volume of the activated carbon particles is 0.1-2.0 cm2The concentration of the compound is suitably 0.8 to 1.5cm2/g；
When the diameter, average pore diameter, pore volume and bulk density of the activated carbon particles are within the above-mentioned ranges, if the specific surface area of the activated carbon particles is less than 500.0m2(iv)/g, too dense; if the specific surface area of the activated carbon particlesGreater than 3000.0m2(g), too loose; therefore, the specific surface area of the activated carbon particles is 500.0-3000.0 m2The ratio of the total amount of the acid-soluble polymer to the total amount of the acid-soluble polymer is suitably 800.0 to 2400.0m2/g；
When the diameter, average pore diameter, pore volume and specific surface area of the activated carbon particles are within the ranges, if the bulk density of the activated carbon particles is less than 0.1g/mL, the loading amount is too small; if the bulk density of the activated carbon particles is more than 2.0g/mL, the filling amount is too large; therefore, it is appropriate that the bulk density of the activated carbon particles is 0.1 to 2.0g/mL, preferably 0.4 to 1.5 g/mL;
the primary function of the smoking material in carbon-based smoking materials is to atomize the smoke carrying flavor substance.
The smoking materials used in the present invention are propylene glycol, glycerin, and polybasic fatty acids, which are currently marketed products such as propylene glycol sold under the trade name food grade propylene glycol by shanghai Yu chemical industry Co., Ltd, glycerin sold under the trade name food grade glycerin by shanghai Yu chemical industry Co., Ltd, and polybasic fatty acids sold under the trade name glyceryl diacetate by Guangzhou Jiacheng chemical industry Co., Ltd; of course, other smoking materials besides those described above may be used herein, provided that they do not adversely affect the ability of the carbon particles of the present invention to burn without heating and the smoking effect, and such other smoking materials are within the scope of the present invention.
The primary role of flavorants in carbon-based smoking materials is to provide a source of flavor.
The essence and flavor used in the invention is edible essence, flavor substance extract, extract or tincture, wherein the edible essence is vanillin, ethyl maltol, menthol and the like; the aroma extract can be flos Caryophylli extract, fructus Hordei Germinatus extract, mume fructus extract, etc.; the extract can be semen Trigonellae extract, chiffon extract, tobacco extract, etc.; examples of the statin agents include glycyrrhizin, trelagin, and blueberry statin. They are all products currently marketed, such as ethyl maltol flavor sold under the trade name ethyl maltol by zhengzhou Kanghua chemical products Limited, clove aroma extract sold under the trade name flos caryophylli extract by Cissampel Biotech Limited, fenugreek extract sold under the trade name fenugreek extract by Lanzhou Wallace Biotech Limited, glycyrrhizin agent sold under the trade name glycyrrhizin by Shanghainen Biotech Limited; of course, other flavors and fragrances can be used in the present invention in addition to those described above, except that they do not have any negative effect on the smoke quality and smoking performance of the carbon particles of the present invention when they are not combusted by heat, and such other flavors and fragrances are also within the scope of the present invention.
The primary role of nicotine in carbon-based smoking materials is to impart some physiological strength and comfort.
Nicotine as used in the present invention is understood to be pure nicotine or organic acid salts of nicotine. Wherein the nicotine organic acid salt is, for example, nicotine benzoate salt, nicotine citrate salt, nicotine malate salt, etc.; they are commercially available products such as 99.9% pure nicotine sold by sienvine biotechnology limited as nicotine for tobacco products and organic acid salt of benzoic acid sold by sienvine biotechnology limited as nicotine salt for goods. Of course, in addition to the above nicotine organic acid salts, other nicotine organic acid salts can be used in the present invention, and these other nicotine organic acid salts are also within the scope of the present invention, except that they do not have any negative effect on the smoke quality and smoking effect of the carbon particles of the present invention when they are not burned by heating.
According to the invention, the weight ratio of the activated carbon particles, the smoke generating substances, the essence and the spice to the nicotine in the carbon-based smoking material is 50.0-99.0: 0.1 to 50.0: 0.01-20.0: 0 to 5.0.
When the dosages of the smoking substances, the flavors and the nicotine are within the range, if the dosage of the activated carbon particles is less than 50.0, the adsorption base material is too small to effectively adsorb the smoking substances and the flavors; if the dosage of the active carbon particles is higher than 99.0, no effective substances are added; therefore, the dosage of the active carbon particles is preferably 50.0-99.0; preferably 62.0 to 85.0;
when the consumption of the activated carbon particles, the flavors and fragrances and the nicotine is in the range, if the consumption of the smoke generating substances is less than 0.1, the effective substances are difficult to carry; if the amount of smoking material is above 50.0, the carbon particles are too viscous; therefore, the amount of the fuming substance is 0.1-50.0; preferably 2.0 to 40.0;
when the dosage of the activated carbon particles, the smoke generating substance and the nicotine is in the range, if the dosage of the essence and the spice is less than 0.01, no fragrance source exists; if the dosage of the essence and the spice is higher than 20.0, the cost is too high; therefore, the usage amount of the essence and the spice is 0.01-20.0 reasonably; preferably 2.0 to 16.0;
when the dosages of the activated carbon particles, the smoke generating substances and the nicotine are in the range, if the dosage of the nicotine is higher than 5.0, potential safety hazards to users exist; therefore, the use amount of the essence and the spice is 0-5.0 reasonably; preferably 1.0 to 4.0;
the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4;
according to the invention, the main function of the partition 2 in the carbon-based smoking material is to block the movement of the carbon particulate material towards the cooling material. The structure of the spacer 2 is the same as that of the sealing member 4.
The partition 2 is a film or a solid piece having a pore size smaller than the diameter of the carbon-based smoking material particles, and is made of paper, silica gel, metal foil or glass. The partition 2 is fixed at a preset position in the structural hollow pipe 1 in an adhesion or clamping piece fixing mode.
The main function of the closure 4 in the carbon-based smoking material according to the invention is to prevent the carbon particles from escaping out of the cigarette. The closure 4 is constructed as shown in figure 2.
The same paper, silica gel, metal foil or glass used for the spacer 2 and the closure 4 is used for the construction of the hollow tube 1, which materials have been described above and will not be described in detail here.
In the present invention, the adhesive used for adhesively fixing the partition member 2 and the sealing member 4 is, for example, an aqueous adhesive, a polysaccharide adhesive, a hot melt adhesive, or a chemically synthesized adhesive, which are commercially available products. The clamping piece used for fixing in the clamping piece mode is stretched, contracted or buckled, for example, and the clamping piece is a clamping piece commonly adopted in the mechanical field at present.
In the invention, the carbon-based smoking material section 3, the cooling section 5 and the filtering section 6 are sequentially connected to form the carbon particle heating non-burning cigarette, and the specific structure is shown in the attached figure 3. The cooling section 5 and the filtering section 6 used in the invention are both cooling sections and filtering sections which are commonly used at present, such as a polylactic acid material, an organic heat-absorbing material or an inorganic heat-insulating material cooling section; organic fiber, natural fiber or synthetic sponge filter section.
Smoking simulation is carried out according to a cigarette smoking model specified in national standard GB5606.4 cigarette sensory technical requirement, a smoking evaluation group consisting of 10 experts is organized, and IQOS3.0 is used for heating a non-burning smoking set to evaluate smoking of the carbon particle heated non-burning cigarette. Meanwhile, the cigarettes of the HEETS cigarette sold on the existing market are also subjected to smoking evaluation in the same way, and the smoking evaluation results are listed in the table 1. These results clearly show that heating of non-burning tobacco rods with carbon particles according to the invention releases tobacco-specific flavors and nicotine sufficient to meet the physiological and psychological needs of the consumer, while also reducing the smoke temperature and second-hand smoke, reducing irritation and off-flavor.
[ advantageous effects ]
The invention has the beneficial effects that:
the cigarette heated by the carbon particles can release fragrance and nicotine when being heated, meets the physiological and psychological requirements of consumers, and greatly reduces harmful substances in smoke.
[ description of the drawings ]
FIG. 1 is a schematic view of a section 3 of a non-combustible, soot-based smoking material heated by carbon particles according to the present invention;
FIG. 2 is a schematic cross-sectional view of a non-combustible smoke sealing member heated by carbon particles according to the present invention.
FIG. 3 is a schematic view of a structure of a non-burning tobacco rod heated by carbon particles according to the present invention.
In the figure:
1-structural empty pipe; 2-a spacer; 3-carbon based smoking materials; 4-sealing piece; 401-a via; 5-cooling section; 6-filtration section.
[ detailed description ] embodiments
The invention will be better understood from the following examples.
Example 1: the carbon particles of the invention heat the non-burning cigarette
The implementation of this example is as follows:
the carbon particle heating non-combustible cigarette comprises a structural hollow tube 1, a partition piece 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
the structural hollow pipe 1 is a hollow pipe which is made of copper plate paper and has a circular section, the diameter of the hollow pipe is 8.0mm, the wall thickness of the hollow pipe is 1.2mm, and the length of the hollow pipe is 92 mm;
the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, and the carbon-based smoking materials are prepared from activated carbon particles, propylene glycol smoking substances, vanillin essence perfume and pure nicotine according to the weight ratio of 70: 20: 0.5: 1.0, wherein the diameter of the activated carbon particles is 0.8mm, the average pore diameter is 4.0nm, and the pore volume is 1.1cm2Per g, specific surface area 1500.0m2(ii) a/g, bulk density of 1.0 g/mL; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4; the partition 2 and the sealing part 4 are made of rice paper, and the size of a through hole of the membrane is smaller than the diameter of the carbon-based smoke material particles; the partition 2 is fixed at a preset position in the structural hollow pipe 1 by bonding with a water-based adhesive; the sealing piece 4 is bonded and fixed at the air inlet end of the structure hollow pipe 1 by water-based adhesive.
The carbon-based smoking material section 3, the polylactic acid firmware cooling section 5 and the polylactic acid fiber filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
The cigarette with the carbon particles heated and not burning in the embodiment is evaluated according to the method described in the specification of the application. Meanwhile, the control sample 1 using the currently marketed Wanbao HEETS cigarette was also subjected to the smoking evaluation in the same manner, and the results of the smoking evaluation are shown in Table 1.
Example 2: the carbon particles of the invention heat the non-burning cigarette
The implementation of this example is as follows:
the carbon particle heating non-combustible cigarette comprises a structural hollow tube 1, a partition piece 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
the structural hollow pipe 1 is a hollow pipe which is made of silicon rubber and has a rectangular cross section, the diameter of the hollow pipe is 10.0mm, the wall thickness of the hollow pipe is 1.6mm, and the length of the hollow pipe is 96 mm;
the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, wherein the carbon-based smoking materials are prepared from activated carbon particles, glycerol smoking substances, malt flavor substance extracts, flavors and fragrances and pure nicotine according to the weight ratio of 80: 30: 5.0: 0.0, wherein the diameter of the activated carbon particles is 1.2mm, the average pore diameter is 6.0nm, and the pore volume is 1.5cm2Specific surface area of 2000.0 m/g2(ii) a/g, bulk density of 1.4 g/mL; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4; the partition member 2 and the sealing member 4 are films made of silicon rubber and having through holes with a size smaller than the diameter of the carbon-based smoke generating material particles; the partition 2 is fixed at a preset position in the structural hollow pipe 1 by a hot melt adhesive; the sealing piece 4 is bonded and fixed at the air inlet end of the structure hollow pipe 1 by hot melt adhesive.
The carbon-based smoking material section 3, the porous ceramic cooling section 5 and the absorbent cotton filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
The cigarette with the carbon particles heated and not burning in the embodiment is evaluated according to the method described in the specification of the application. Meanwhile, the control sample 2 using the currently marketed Wanbao HEETS cigarette was also subjected to the smoking evaluation in the same manner, and the results of the smoking evaluation are shown in Table 1.
Example 3: the carbon particles of the invention heat the non-burning cigarette
The implementation of this example is as follows:
the carbon particle heating non-combustible cigarette comprises a structural hollow tube 1, a partition piece 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
the structural hollow pipe 1 is a hollow pipe which is made of aluminum metal foil and has a polygonal section, the diameter of the hollow pipe is 4.0mm, the wall thickness of the hollow pipe is 0.05mm, and the length of the hollow pipe is 40 mm;
the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, and the carbon-based smoking materials comprise activated carbon particles, glycerol diacetate polybasic fatty acid smoking substances, burley tobacco extract essence and spice and nicotine benzoic acid organic acid salt according to the weight ratio of 60: 10: 0.01: 4.0, wherein the diameter of the activated carbon particles is 0.1mm, the average pore diameter is 1.0nm, and the pore volume is 0.1cm2Specific surface area of 500.0 m/g2(ii) a/g, bulk density of 0.1 g/mL; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4; the partition 2 and the sealing piece 4 are fixed pieces which are made of aluminum foil metal foil and have through holes with the size smaller than the diameter of the carbon-based smoking material particles; the partition piece 2 is fixed at a preset position in the structural hollow pipe 1 in a fastening clamping piece fixing mode; the sealing piece 4 is fixed at the air inlet end of the structure hollow pipe 1 in a fastening and clamping way.
Carbon-based smoking material section 3, reconstructed plant particle cooling section 5 and cellulose acetate fiber filtering section 6 are connected in sequence to form the carbon particle heating non-combustion cigarette.
The cigarette with the carbon particles heated and not burning in the embodiment is evaluated according to the method described in the specification of the application. Meanwhile, the control sample 3 using the currently marketed Wanbao HEETS cigarette was also subjected to the smoking evaluation in the same manner, and the results of the smoking evaluation are shown in Table 1.
Example 4: the carbon particles of the invention heat the non-burning cigarette
The implementation of this example is as follows:
the carbon particle heating non-combustible cigarette comprises a structural hollow tube 1, a partition piece 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
the structural hollow pipe 1 is a hollow pipe which is made of toughened glass and has a circular section, the diameter of the hollow pipe is 5.0mm, the wall thickness of the hollow pipe is 0.1mm, and the length of the hollow pipe is 84 mm;
the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, wherein the carbon-based smoking materials are prepared from activated carbon particles, stearic acid polybasic fatty acid smoking substances, liquiritin essence and spice and pure nicotine according to the weight ratio of 50.0: 0.1: 10.0: 5.0, wherein the diameter of the activated carbon particles is 0.4mm, the average pore diameter is 2.0nm, and the pore volume is 0.6cm2Per g, specific surface area 1000.0m2(ii) a/g, bulk density of 0.5 g/mL; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4; the partition 2 and the sealing piece 4 are fixed pieces made of flexible glass and provided with through holes with the size smaller than the diameter of the carbon-based smoke material particles; the partition member 2 is fixed at a preset position in the structural hollow pipe 1 in a necking fastener fixing mode; the sealing piece 4 is fixed at the air inlet end of the structure hollow pipe 1 in a way of fixing a necking fastener.
The carbon-based smoking material section 3, the reconstructed plant particle cooling section 5 and the polylactic acid fiber filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
The cigarette with the carbon particles heated and not burning in the embodiment is evaluated according to the method described in the specification of the application. Meanwhile, the control sample 4 using the currently marketed poly-fatty acid cigarette was also subjected to the smoking evaluation in the same manner, and the results of the smoking evaluation are shown in Table 1.
Example 5: the carbon particles of the invention heat the non-burning cigarette
The implementation of this example is as follows:
the carbon particle heating non-combustible cigarette comprises a structural hollow tube 1, a partition piece 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
the structural hollow pipe 1 is a hollow pipe which is made of corrugated paper and has a circular section, and the diameter of the hollow pipe is 6.0mm, the wall thickness of the hollow pipe is 0.8mm, and the length of the hollow pipe is 90 mm;
the carbon-based smoking material segment 3 is formed of a carbon-based smoking material impregnated with an active materialThe weight ratio of the carbon particles, the glycerol fuming substance, the plum extract essence and spice to the nicotine and citric acid organic acid salt is 99.0: 50.0: 20.0: 3.0, wherein the diameter of the activated carbon particles is 2.0mm, the average pore diameter is 10.0nm, and the pore volume is 2.0cm2Specific surface area 3000.0 m/g2(ii) a/g, bulk density of 2.0 g/mL; the upper end of the carbon-based smoking material section 3 is provided with a partition 2, and the lower end of the carbon-based smoking material section 3 is provided with a sealing part 4; the partition piece 2 and the sealing piece 4 are fixed pieces which are made of kraft paper and have through holes with the size smaller than the diameter of the carbon-based smoke material particles; the partition member 2 is fixed at a preset position in the structural hollow pipe 1 in a stretching and clamping member fixing mode; the sealing piece 4 is fixed at the air inlet end of the structure hollow pipe 1 in a stretching and clamping way.
The carbon-based smoking material section 3, the polylactic acid firmware cooling section 5 and the polyurethane sponge filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
The cigarette with the carbon particles heated and not burning in the embodiment is evaluated according to the method described in the specification of the application. Meanwhile, the control sample 5 using the currently marketed Wanbao HEETS cigarette was also subjected to the smoking evaluation in the same manner, and the results of the smoking evaluation are shown in Table 1.
Example 6: the carbon particles of the invention heat the non-burning cigarette
The implementation of this example is as follows:
the carbon particle heating non-combustible cigarette comprises a structural hollow tube 1, a partition piece 2, a carbon-based smoking material section 3, a sealing piece 4, a cooling section 5 and a filtering section 6;
the structural hollow pipe 1 is a hollow pipe which is made of tin foil metal foil and has a circular section, the diameter of the hollow pipe is 12.0mm, the wall thickness of the hollow pipe is 2.0mm, and the length of the hollow pipe is 100 mm;
the carbon-based smoking material section 3 is formed by filling carbon-based smoking materials, wherein the carbon-based smoking materials are formed by activated carbon particles, tridecanoic acid polybasic fatty acid smoking substances, menthol edible essence, essence and flavor and pure nicotine according to the weight ratio of 90: 40: 1.0: 2.0, wherein the diameter of the activated carbon particles is 1.6mm, the average pore diameter is 8.0nm, and the pore volume is 1.8cm2Specific surface area 2500.0 m/g2(ii) a/g, bulk density of 1.8 g/mL; on the basis of charcoalThe upper end of the section 3 of the smoking material is provided with a partition 2, and the lower end of the section 3 of the carbon-based smoking material is provided with a sealing part 4; the partition 2 and the sealing piece 4 are made of oilproof paper and are provided with a film or a fixing piece with the through hole of which the size is smaller than the diameter of the carbon-based smoke material particles; the partition 2 is bonded and fixed at a preset position in the structural hollow pipe 1 by a water-based adhesive; the sealing piece 4 is adhered and fixed at the air inlet end of the structure hollow pipe 1 by water-based adhesive.
The carbon-based smoking material section 3, the aluminum foil cooling section 5 and the polyurethane sponge filtering section 6 are sequentially connected to form the carbon particle heating non-combustion cigarette.
The cigarette with the carbon particles heated and not burning in the embodiment is evaluated according to the method described in the specification of the application. Meanwhile, the control sample 6 using the currently marketed Wanbao HEETS cigarette was also subjected to the smoking evaluation in the same manner, and the results of the smoking evaluation are shown in Table 1.
Table 1: cigarette smoking result evaluation method by heating non-burning carbon particles
In the table:
flue gas temperature: moderate means that the flue gas temperature is within an acceptable range; lower means lower flue gas temperature;
amount of smoke: large indicates that the smoke volume is full; moderate means that the amount of smoke just meets the requirement; fragrance and flavor: good means that the fragrance is sufficient and slightly rough, and better means that the fragrance is full and fine;
satisfaction is as follows: stronger indicates greater strength and stronger physiological satisfaction; moderate stiffness means moderate physiological satisfaction; poor indicates a weak physiological satisfaction with a weak strength;
the results in table 1 clearly show that, compared with the existing cigarette sold on the market, the charcoal particle heating non-combustible cigarette holder has the advantages of lower smoke temperature, larger smoke amount, better aroma and fragrance, stronger satisfaction and no peculiar smell or irritation.
Claims (10)
1. A carbon particle heating non-burning cigarette comprises a structural hollow pipe (1), and is characterized by also comprising a partition piece (2), a carbon-based smoking material section (3), a sealing piece (4), a cooling section (5) and a filtering section (6);
in the structural hollow tube (1), the carbon-based smoking material section (3) is formed by filling carbon-based smoking materials, and the carbon-based smoking materials are composed of activated carbon particles, smoking substances, essence, spice and nicotine; the upper end of the carbon-based smoking material section (3) is provided with a partition part (2), and the lower end of the carbon-based smoking material section (3) is provided with a sealing part (4);
the carbon-based smoking material section (3), the cooling section (5) and the filtering section (6) are sequentially connected to form the carbon particle heating non-combustion cigarette.
2. The charcoal particle heating nonflammable cigarette as claimed in claim 1, wherein the structural hollow tube (1) is a hollow tube having a circular, rectangular or polygonal cross section, and has a diameter of 4.0 to 12.0mm, a wall thickness of 0.05 to 2mm and a length of 40 to 100 mm.
3. Carbon particle heated non-burning tobacco rod according to claim 1, characterized in that the structural hollow tube (1) is a tube made of paper, silica gel, metal foil or glass.
4. The carbon particle heating nonflammable cigarette as claimed in claim 1, wherein the diameter of the activated carbon particles is 0.1 to 2.0mm, the average pore diameter is 1.0 to 10.0nm, and the pore volume is 0.1 to 2.0cm2A specific surface area of 500.0 to 3000.0 m/g2(iv) g, bulk density of 0.1 to 2.0 g/mL.
5. The carbon particle heating nonflammable cigarette as claimed in claim 1, wherein the weight ratio of the activated carbon particles, the smoking substance, the flavors and fragrances to the nicotine in the carbon-based smoking material is 50.0 to 99.0: 0.1 to 50.0: 0.01-20.0: 0 to 5.0.
6. The carbon particle heated non-combustible tobacco rod of claim 1 or 5 wherein the smoking material is propylene glycol, glycerin, a poly-fatty acid; the essence and spice is edible essence, a fragrant substance extract, an extract or a tincture; the nicotine is pure nicotine or organic acid salt of nicotine.
7. Carbon particle heated non-combustible tobacco rod according to claim 1, characterised in that the closure (4) is a film or a solid piece with a through hole (401) of a size smaller than the diameter of the carbon-based smoking material particles, made of paper, silica gel, metal foil and glass.
8. Carbon particle heating non-burning cigarette according to claim 1 or 7, characterized in that the sealing piece (4) is fixed at the air inlet end of the structural hollow tube (1) in a bonding or clamping piece fixing manner.
9. Carbon particle heated non-combustible tobacco rod according to claim 1, characterised in that the partition (2) is a film or a solid piece with a pore size smaller than the diameter of the particles of the carbon-based smoking material, made of paper, silica gel, metal foil or glass.
10. The charcoal particle heating non-burning cigarette as claimed in claim 1, wherein the partition member (2) is fixed at a predetermined position in the structural hollow pipe (1) in an adhesive or clip fixing manner.
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| CN113287781A (en) * | 2021-06-24 | 2021-08-24 | 云南中烟工业有限责任公司 | Multilayer-structure fuming particle, and preparation method, use method and application thereof |
| CN113679118A (en) * | 2021-09-09 | 2021-11-23 | 四川三联新材料有限公司 | Controlled release tobacco product |
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