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A low-temperature cigarette that does not collapse when heated

A technology for low-temperature cigarettes and tobacco, which is applied in the direction of tobacco, tobacco treatment, application, etc., can solve the problems of differences in the expansion efficiency of vermiculite, and achieve the effect of reducing cleaning

Active Publication Date: 2016-08-24
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are differences in the expansion efficiency of vermiculite from different sources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The vermiculite powder with good expansion effect screened out through experiments is added to the thick slurry for producing recombined tobacco according to the proportion of 5% of the total dry matter weight of recombined tobacco, and then prepared according to the production process of recombined tobacco containing 5% vermiculite Powdered reconstituted tobacco. Low-temperature cigarettes are prepared from the recombined tobacco. The low-temperature cigarette containing vermiculite powder was placed in the low-temperature cigarette heating chamber, heated to 250°C, and compared with the blank low-temperature cigarette without vermiculite, it was found that the blank low-temperature cigarette without vermiculite collapsed and became soft after being heated , easy to ash, and the low-temperature cigarettes containing vermiculite powder are hard and intact.

Embodiment 2

[0018] The vermiculite powder with good expansion effect screened out through the experiment is first baked in an oven at 180°C for 10 minutes (baking first can allow the vermiculite to partially expand and dehydrate first, and you can consider adjusting the expansion effect and adjusting the adsorption performance to load flavor), cooling. The recombined tobacco base sheet (wood pulp cellulose sheet) is produced according to the recombined tobacco process or papermaking process, and the proportion of vermiculite powder added is 3% of the total dry matter weight of the slurry. Low-temperature cigarettes are prepared with the recombined tobacco base sheet. The experimental low-temperature cigarette was placed in the heating chamber, heated to 300°C, and compared with the corresponding blank low-temperature cigarette, it was found that the experimental low-temperature cigarette was harder than the corresponding blank low-temperature cigarette.

Embodiment 3

[0020] The vermiculite powder with good expansion effect screened out through experiments is mixed with shredded tobacco powder and guar gum (guar gum is the binder) to make a cigarette into the shape of a cigarette, and the size of the cylinder is controlled so that the Put it into an empty cigarette tube (use compressed air to aim at the tip of the ordinary filter cigarette, and blow out the shredded tobacco to obtain an empty cigarette tube) to make an experimental low-temperature cigarette, in which vermiculite powder, shredded tobacco powder, guar beans The ratio of glue is 1:7:2. Similarly, blank low-temperature cigarettes were prepared without adding vermiculite powder. According to the heating method of Example 1, comparing the heating conditions of the two low-temperature cigarettes, it was found that the blank low-temperature cigarette collapsed and was relatively soft, while the experimental low-temperature cigarette was plump and stiff.

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PUM

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Abstract

The invention discloses a low-temperature cigarette which does not collapse when heated. The tobacco part is added with a heat-expandable additive, and the volume of the heat-expandable additive expands at least twice as much as that without heating within the range of 150°C to 350°C. After adding the heat-expandable additive to the tobacco part of the low-temperature cigarette according to the present invention, when smoking, the additive will heat-expand to offset the "collapse" caused by thermal decomposition of shredded tobacco, and the tightness of the cigarette will basically remain unchanged or the hardness will increase. The cigarettes will not "collapse", and the shredded tobacco will not fall into the cigarette heating chamber, which greatly reduces the trouble of cleaning the cigarette heating chamber.

Description

technical field [0001] The invention belongs to the technical field of tobacco products, and in particular relates to a low-temperature cigarette that does not collapse when heated. Background technique [0002] Low-temperature cigarettes (low-temperature tobacco) are a new type of tobacco products. The tobacco part is similar to traditional cigarettes, and the tobacco components are wrapped with cigarette paper to form cylindrical cigarettes. [0003] When consumers smoke low-temperature cigarettes, insert low-temperature cigarette sticks into the matching heating chamber during basic operations, and the temperature in the heating chamber rises to a set temperature range of about 150°C to 350°C, and the cigarette sticks are heated to produce smoke. When the cigarette is heated, due to the evaporation, coking and carbonization of the tobacco components, as well as the increase in the temperature of the tobacco, the cigarette will become softer, the hardness will decrease, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/18
Inventor 杨华武邓昌健黄平
Owner CHINA TOBACCO HUNAN INDAL CORP