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Smoking material for heat-not-burn tobacco products

A heat-not-burn, tobacco product technology, used in tobacco, smoker's products, applications, etc., can solve the problems of poor uniformity, small smoke volume, burning sensation, etc., and achieves simple process, improved utilization, no burning effect

Active Publication Date: 2021-08-27
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims at the technical problems such as small amount of smoke of heating-not-burning tobacco products, burning sensation when sucking, poor uniformity in the sucking process, etc., and provides a kind of smoke amount that is more suitable, better uniformity in the sucking process, sensory Heat-not-burn tobacco product material with significantly improved comfort and preparation method thereof

Method used

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  • Smoking material for heat-not-burn tobacco products
  • Smoking material for heat-not-burn tobacco products
  • Smoking material for heat-not-burn tobacco products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Weigh 50g of 200-mesh original diatomite material, add 60g of starch, silica gel and water in a ratio of 3:3:15, mix and knead evenly. Place in MXX1600-15 box-type high-temperature furnace for calcination. The calcination conditions are as follows: adopt temperature program, the heating rate is 6°C / min, the calcination temperature is 800°C, and the continuous calcination time at 800°C is 40 min. , Sub-sieve to 30 mesh (particle size: 0.6mm) for later use, obtain porous diatomite material, and test its adsorption multiple (note: liquid weight / material weight) to be 0.81.

[0043] Take another 40ml of the mixed solution of the atomizing agent and tobacco extract, put 33g of the 30-mesh diatomite that has been fired before into the solution, mix evenly and fully absorb the solution, and obtain the diatomite adsorption material for use. Separately take starch and 1% sodium carboxymethyl cellulose at a ratio of 10:100 as a binder, add the above-mentioned diatomite adsorption...

Embodiment 2

[0046] Weigh 20g of 200 mesh original diatomite material, add 69g of starch, silica gel, CMC and water, the ratio is 12:6:6:45, mix and knead evenly. Place in MXX1600-15 box-type high-temperature furnace for calcination. The calcination conditions are as follows: adopt temperature program, heating rate 10 ℃ / min, calcination temperature 1000 ℃, 1000 ℃ continuous calcination time is 60 min, after calcination is completed, the temperature is naturally cooled to room temperature, crushed , and sub-sieve to 40 mesh (particle size: 0.45mm) for later use, and obtain the diatomite adsorption material for later use. And test its adsorption ratio (note: liquid weight / material weight) is 1.21.

[0047] Take another 25ml of the mixed solution of atomizing agent, tobacco extract and 0.1% vanillin, put 21g of 40-mesh diatomite that has been fired before into the solution, mix well and fully absorb the solution, and obtain diatomite adsorption material, add 42g spice tobacco powder and 2.2g...

Embodiment 3

[0050] Weigh 80g of 300-mesh raw diatomite material, add 80g of sodium carboxymethylcellulose, sodium hydroxide and water in a ratio of 4:1:12, mix and knead evenly. Place in MXX1600-15 box-type high-temperature furnace for calcination. The calcination conditions are as follows: adopt temperature program, the heating rate is 12°C / min, the calcination temperature is 900°C, and the continuous calcination time at 900°C is 60 min. , and sub-sieved to 50 mesh (particle size is 0.355mm), to obtain diatomite adsorption material for later use. And test its adsorption multiple (note: liquid weight / material weight) is 1.23. Obtained by scanning electron microscopy Figure 4 , Figure 5 .

[0051] in figure 2 with image 3 It is the original diatomite material that has not been fired, and it can be clearly seen that there is no macropore, and the porosity per unit volume of the material is low. And from Figure 4 with Figure 5 More pores can be clearly seen, and the porosity per ...

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Abstract

The invention discloses a smoking material used for heat-not-burn tobacco products, which includes an adhesive and tobacco dust, and the smoking material also includes a diatomite adsorption material; a preparation method of the diatomite adsorption material It includes the following steps: (1) Add pore-forming agent and flux to diatomite, mix and calcinate at 800-1300°C for 30-90 minutes, cool down to room temperature after calcination, and pulverize to obtain porous diatomite material; (2) mixing the e-liquid with the porous diatomite material, so that the e-liquid is adsorbed by the porous diatomite material to obtain the diatomite adsorption material. The beneficial effect of the present invention is that, by adding diatomite adsorption material, the release of smoke can be controlled, so that the release of smoke is suitable, the release of smoke is uniform, and there is no burning sensation during suction; the process is simple, the production cost is low, and it is convenient to use and easy to use. Industrialized mass production.

Description

technical field [0001] The invention relates to a smoking material for heat-not-burn tobacco products, belonging to the technical field of heat-not-burn tobacco products. Background technique [0002] With the development of electronic cigarettes and heat-not-burn tobacco products, various new types of tobacco products are also emerging rapidly. Heat-not-burn tobacco products use a heating appliance to heat the tobacco medium at a low temperature, and after being heated and atomized by the appliance, it brings the smoker the feeling of smoking tobacco. [0003] Compared with traditional cigarettes, heat-not-burn tobacco products have the advantages of low harmful components, milder smoking sensation, less irritation, and fresh fragrance in the mouth. At the same time, it also has the characteristics of fast dissipation of e-cigarette smoke, small sidestream smoke, and low second-hand smoke hazards. However, compared with electronic cigarettes, the smoking sensation of heat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24F40/70A24F40/40
CPCA24F47/008
Inventor 文雅萍黄平邓昌健尹新强代远刚龚淑果
Owner CHINA TOBACCO HUNAN INDAL CORP
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