Smoking article

A technology for smoking products and products, which is applied in the field of preparing smoking products, and achieves the effect of simple structure and operation

Inactive Publication Date: 2010-12-22
STAGEMODE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The problem with the smoking articles described above is that the water providing the exothermic reaction must be separated from the co-reactive compounds in the smoking article

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] In this experiment the effect of the heating chamber compound, starting material, on the exothermic reaction was tested. Weight ratios of different starting materials were used in the tests to establish their effect on heating rate, maximum temperature and temperature change over time. Heat tests were performed with the reaction of potassium permanganate and iron in weight ratios of 30 / 70 and 70 / 30. 1.0 g of the starting material mixture was used for this test. The reaction is carried out by placing the starting material in an aluminum or glass tube, whereupon the reaction is initiated by an electric fuse. The temperature was monitored by a thermocouple connected to the tube.

[0080] The tube is fitted inside the fine cut tobacco portion of a normal size cigarette in such a way that space is left for the fine cut tobacco. The inner diameter, outer diameter and wall thickness of the aluminum tube and glass tube are: Al 4.75mm, 4.05mm and 0.35mm; glass 5.06mm, 3.06mm ...

Embodiment 2

[0087] In this experiment the functionality of a smokeless smoking article was tested. Insulated glass tubes are used as the heating chamber structure. This structure is similar to that of Embodiment 1. The thickness of the thermal insulation layer formed by aluminum foil and fabric is 0.56mm.

[0088] 1.0 g of a mixture of potassium permanganate and iron (30 / 70) were introduced into the heating chamber.

[0089] Smoking articles are produced by placing a heating chamber in a rolling machine with paper, filter and fine cut tobacco and rolling the smoking article.

[0090] Reaction-initiating heat is introduced to the smoking article by a resistive wire that is heated by conducting electrical current to the wire.

[0091] After this test, the smoking article was visually inspected and it was observed that tar had separated from the tobacco onto the paper surface. Visible from the filter: The heating chamber reaction has separated components from the fine cut tobacco. No bu...

Embodiment 3

[0094] The test consists of analyzing the smokeless smoking articles according to the invention, regular cigarettes and commercial smokeless smoking articles for their volatile constituents: nicotine, carbon monoxide (CO) and tar. A smoking article according to Example 2 was used as a smokeless smoking article, and a Philip Morris "Gold" Marlboro was used as a regular cigarette. A smoking article under the Woodleaf Corporation trademark Aeros was used as a commercial smoke-free reference smoking article, based on a plastic tube already joined at both ends and containing a base comprising nicotine and tobacco flavour. The smoker cuts off the end of the plastic tube, and when the smoker inhales air through the tube, nicotine and tobacco flavor are released into the smoker's mouth and organs.

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PUM

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Abstract

The invention relates to a smoking article comprising tobacco, suction resistance and a chemical heat source in conjunction with the tobacco. According to the invention, the heat source comprises a heat chamber and is activated by external excitation. The invention relates further to a method for producing the smoking article.

Description

field of invention [0001] The present invention relates to a smoking article as defined in the preamble of claim 1 and to a method for producing a smoking article as defined in the preamble of claims 16 and 21 . Background of the invention [0002] Due to the addictive nature of the nicotine in tobacco, it is difficult for smokers to quit smoking completely. An acceptable alternative is to deliver nicotine in some other form or in some other way instead of smoking. [0003] Known articles used to replace cigarettes and / or to aid in smoking cessation include: nicotine-fortified chewing gum, plasters, nasal sprays or lozenges. [0004] The problem with these articles is that their use does not provide a smoking experience. Smokers want to have an actual smoking experience whereby they want, for example, to feel the taste of tobacco and smoke in their mouth. [0005] Patent publication US 7290549 discloses a smokeless smoking article. The smoking article contains tobacco an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D1/18A24F47/00A24F42/10A24F42/80
CPCA24F47/006A24B15/165A24F42/10A24F42/80A24D1/18
Inventor 卡杰·库伊斯蒂拉维萨·昆纳里E·赫米
Owner STAGEMODE
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