Porous tobacco material for heating non-combustion type cigarettes and preparation method of porous tobacco material

A technology for heating non-combustible tobacco, which is applied in the direction of tobacco, tobacco preparation, application, etc., to achieve the effects of easy release of smoke, simple preparation process, and improved sensory quality

Active Publication Date: 2016-01-20
CHINA TOBACCO ANHUI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, there is no relevant report on a porous tobacco

Method used

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  • Porous tobacco material for heating non-combustion type cigarettes and preparation method of porous tobacco material
  • Porous tobacco material for heating non-combustion type cigarettes and preparation method of porous tobacco material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Add 60g of flue-cured tobacco powder (50 mesh), 5g of guar gum, 10g of magnesium hydroxide and 15g of aluminum hydroxide into the mixer, and atomize 10g of dry distillation flavor (60% glycerol content) at a stirring speed of 1000 rpm And spray it on the material that is constantly thrown up. After the spraying is completed, continue to stir for 5 minutes to obtain the primary mixture of tobacco materials; send the above-mentioned primary mixture of tobacco materials into a single-screw extruder to continue mixing, and inject CO at the same time. 2 Carry out foam extrusion molding, the obtained extrudate is cut into 0.15mm thick, 2mm wide shredded tobacco with cutter after drying, obtains the porous tobacco material that is used for heating non-combustion type cigarette, and its average pore diameter is 100um, porosity is 30 %.

[0023] The tobacco material of this embodiment is used in the heating and non-combustion state, the smoke release rate is fast, the release am...

Embodiment 2

[0026] Add 40g Yunnan flue-cured tobacco powder (100 mesh), 20g Sichuan Burley tobacco powder (100 mesh), 10g Xinjiang spice powder (100 mesh), 2g guar gum, 10g magnesium hydroxide and 10g aluminum hydroxide to the mixer , at a stirring speed of 1500 rpm, atomize and spray 15 g of retort fragrance (50% glycerol content) on the material being continuously thrown up, and continue stirring for 5 minutes after the spraying is completed to obtain the primary mixture of tobacco materials; The primary mixture of the above-mentioned tobacco materials is fed into the single-screw extruder to continue mixing while injecting CO 2 Carry out foam extrusion molding, the obtained extrudate is cut into 0.2mm thick, 2mm wide shredded tobacco with cutter after drying, obtains the porous tobacco material that is used for heating non-combustion type cigarette, and its average pore diameter is 130um, and porosity is 40 %.

[0027] The tobacco material of this embodiment is used in a heating non-c...

Embodiment 3

[0030] 65g of Yunnan flue-cured tobacco powder (70 mesh), 7g of guar gum, 20g of magnesium hydroxide and 10g of aluminum hydroxide were added to the mixer, and at a stirring speed of 800 rpm, 20g of dry distillation flavor (70% glycerol content) was mist and spray it on the material that is continuously thrown up. After the spraying is completed, continue to stir for 5 minutes to obtain the primary mixture of tobacco materials; send the above primary mixture into the single-screw extruder to continue mixing, and inject CO at the same time. 2 Carry out foam extrusion molding, the obtained extrudate is cut into 0.3mm thick, 2mm wide shredded tobacco with cutter after drying, obtains the porous tobacco material that is used for heating non-combustion type cigarette, and its average pore diameter is 80um, and porosity is 35 %.

[0031] The tobacco material of this embodiment is used in the heating and non-combustion state, the smoke release rate is fast, the release amount is suff...

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Abstract

The present invention discloses a porous tobacco material for heating non-combustion type cigarettes and a preparation method of the porous tobacco material. The preparation method comprises the following steps of: firstly adding tobacco powder, guar gum and fire retardant into a mixer, atomizing and spraying dry distillated flavor to the stirred and lifted materials, continuing to stir the materials to obtain a primarily-mixed material of the tobacco material after spraying is completed, then sending the primarily-mixed material into a single screw extruder for continuous mixing, simultaneously injecting CO2 for foaming extrusion molding, cutting the extrudate into shreds after the extrudate is dried, and obtaining the tobacco material for the heating non-combustion type cigarettes. The tobacco material is uniformly heated under the heating non-combustion state due to porosity of the tobacco material, smoke release is easier, and smoke amount is more sufficient; sensory quality of the smoke is largely improved through adding the dry distillated flavor; and the tobacco material has better flame-retardant performance due to the fact that the fire retardant is cooperatively used.

Description

technical field [0001] The invention relates to a porous tobacco material for heat-not-burn cigarettes and a preparation method thereof, belonging to the field of novel tobacco products. Background technique [0002] Heat-not-burn cigarettes are one of the important categories of new tobacco products. They generally convey satisfaction and part of the tobacco aroma to consumers through heat-not-burn tobacco. Their appearance and consumption methods are also similar to traditional cigarettes. To a certain extent, it adapts to and satisfies the physical and psychological needs of consumers. This "heat not burn" method enables the tobacco to be heated only at a lower temperature (ideal temperature range 300-500°C), avoiding the generation of tar and a large number of harmful compounds caused by the high temperature environment when the tobacco is burned, and because the basic There is no sidestream smoke, no second-hand smoke, and no impact on the public environment, which all...

Claims

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Application Information

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IPC IPC(8): A24B3/14
Inventor 周顺王孝峰宁敏徐迎波何庆张亚平汪华佘世科谢映松田振峰朱栋梁陈刚
Owner CHINA TOBACCO ANHUI IND CO LTD
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