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Cigarette cooling particles and application thereof

A cigarette and particle technology, applied in the application, tobacco, e-liquid filter and other directions, can solve the problems of filter rod leakage, affecting the consumer's smoking experience, etc., to achieve sweet and sweet smoke, improve the smoking experience, raw materials Easy to get effect

Inactive Publication Date: 2020-09-01
SHENZHEN TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The patent with the publication number CN106690415A reports a cooling filter rod added with heat-absorbing gel, but the gel can be phase-transformed and melted into a liquid state within the flue gas temperature range, and there is a risk of leakage from the filter rod, affecting consumption vaping experience

Method used

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  • Cigarette cooling particles and application thereof
  • Cigarette cooling particles and application thereof
  • Cigarette cooling particles and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Weigh 10g of erythritol and 7.5g of polyethylene glycol 4000, heat to melt, stir for 1 hour, then cool and crystallize at room temperature for 1 hour, and then pulverize into particles of about 20 meshes to obtain the cigarette cooling particles. From its DSC curve ( figure 1 ) shows that the phase transition temperature of the cooling particles is 63.4°C, and the phase transition enthalpy is 103 J / g. Weigh 75 mg / cigarette cooling particles to prepare a composite filter rod, and wrap it into the rear end of a heat-not-burn cigarette rod to obtain a cigarette sample. see figure 2 , the cigarette sample includes a tobacco segment 1, a hollow filter rod segment 2, a first cellulose acetate filter rod segment 3, a cooling segment 4 and a second cellulose acetate filter rod segment 5 connected in sequence from left to right, and the cooling segment 4 The cigarette temperature-lowering particles are added inside, and the added amount is 75mg / stick.

Embodiment 2

[0031] Weigh 10g of xylitol and 10g of polyethylene glycol 2000 and heat to melt, stir for 1 hour, then cool and crystallize at -20°C for 4 hours, then crush and sieve out particles of about 20 meshes to obtain the cigarette cooling particles. Weigh 100 mg / cigarette cooling particles to prepare a composite filter rod, and wrap it into the rear end of a heat-not-burn cigarette rod to obtain a cigarette sample. The structure of the cigarette sample in this example is the same as the cigarette sample in Example 1, the only difference is that the cigarette cooling granules provided in this example are added in the cooling section, and the added amount is 100 mg / cigarette.

Embodiment 3

[0033] Weigh 10g of erythritol and 20g of polyethylene glycol 4000, heat to melt, stir for 1 hour, then cool and crystallize at room temperature for 1 hour, and then pulverize into particles of about 20 meshes to obtain the cigarette cooling particles. Weigh 150 mg / cigarette cooling particles to prepare a composite filter rod, and wrap it into the rear end of a heat-not-burn cigarette rod to obtain a cigarette sample. The structure of the cigarette sample in this example is the same as the cigarette sample in Example 1, the only difference is that the cigarette cooling granules provided in this example are added in the cooling section, and the added amount is 150 mg / cigarette.

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Abstract

The invention discloses cigarette cooling particles and application thereof. The cigarette cooling particles comprise a base body and a heat absorption body attached to the base body, the base body ismade of sugar alcohol compounds, and the heat absorption body is made of low-temperature phase change compounds. In the cigarette cooling particles, in percentage by mass, the content of the sugar alcohol compound is 20w%-95w%, and the content of the low-temperature phase change compound is 5w%-80w%. The sugar alcohol compound and the low-temperature phase change compound are compounded to prepare the cigarette cooling particles, the cigarette cooling particles have high heat absorption capacity, and the overflow phenomenon of the low-temperature phase change compound in the phase change process is inhibited; when the cigarette cooling particles are applied to a cigarette filter stick which does not burn when heated, the temperature of mainstream smoke can be effectively reduced; professional sensory evaluation shows that smoke is fresh, sweet and sweet after taste, the aftertaste is comfortable, the smoking quality of the product is improved, and the smoking experience of consumers is improved.

Description

technical field [0001] The invention relates to the technical field of cigarettes, in particular to heat-not-burn tobacco products, and more specifically to a cigarette cooling particle and an application thereof. Background technique [0002] In recent years, new tobacco products have achieved rapid development. Among them, heat-not-burn tobacco products have a good development prospect because their smoking habits are closest to traditional cigarette products. The heat-not-burn tobacco technology uses an external heating element to heat the tobacco substrate at a temperature of 200-400°C, and the shredded tobacco or sheet produces distillation and pyrolysis products in a non-combustible state. However, due to the large area of ​​the heating package and the single way of heat dissipation, the inlet temperature of the high-temperature atomized flue gas is relatively high, which brings problems of burning sensation and unpleasant aftertaste. Compared with traditional cigaret...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/06A24D3/04
CPCA24D3/048A24D3/061
Inventor 王颖吉雄孙海峰刘显军王奕凌孝存王加深
Owner SHENZHEN TOBACCO IND
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