Aerosol generating product with perfumed cigarette core section

Abstract

The invention discloses an aerosol generating product with a perfumed cigarette core section. The aerosol generating product comprises a fuming core material section (1), a supporting section (2), a breathable hollow section (3) and a filtering section (4) which are arranged in sequence. The supporting section (2) has a perfuming function and is provided with a large hollow hole (22) and a plurality of small perfuming holes (21); the multiple small perfuming holes (21) surround the outer side of the large hollow hole (22), and perfuming capsules (11) are arranged at the ends of the sides, close to the fuming core material section (1), in part of the small perfuming holes (21); an impermeable layer is arranged in forming paper (5); and ventilation holes (31) penetrating through the ventilation hollow section (3) in the radial direction are formed in the ventilation hollow section (3). According to the invention, a mode of preposed blasting beads is adopted, and when an aerosol generating product is used, perfuming is automatically carried out so that the perfuming efficiency and the fragrance release stability are improved. Meanwhile, the supporting section (2) supplements fragrance again, and the ventilation hollow section (3) introduces air so that the suction resistance can be reduced, the comfort can be improved, and the smoke amount and the proper smoke temperature are further guaranteed.

Description

technical field [0001] The invention relates to the technical field of heat-not-burn cigarettes, in particular to an aerosol-generating product with flavoring of a cigarette core segment. Background technique [0002] As consumers pay more attention to health issues and demand for personalized experience of cigarette products, the tobacco industry continues to respond to the upgrading of consumer demand and develops various smoking products with reduced tar and harm. Among them, heat-not-burn cigarettes can provide a healthier smoking experience while satisfying consumers' sensory needs for cigarette products because their cigarettes are heated in a different way than traditional cigarette products. [0003] Existing aerosol generating products mainly include a smoking core section, a support section, a cooling section and a filter section. The air cools down. In the prior art, an online laser drilling method is used to punch through the tube wall of the support section, a...

AI Technical Summary

Problems solved by technology

In the prior art, an online laser drilling method is used to punch through the tube wall of the support section, and the molding paper (5) and tipping paper (6) wrapped around the tube wall form ventilation holes, so that the outside air enters the interior of the support section and mixes with the smoke, thereby Increase the amount of smoke and effectively reduce the temperature of the flue gas, but its cooling effect on the flue gas and the mixing effect of the air and the flue gas are still not good, because of the following two points: 1. The radial support force of the pipe wall of the support section is insufficient, The pipe wall collapses toward the center of the lumen after being subjected to external force, resulting in the blockage of the gas and air flow channels and insufficient smoke; 2. The contact area between the flue gas and the pipe wall of the support section is limited, and effective cooling cannot be achieved; 3. The residence time of flue gas and air in the support section is short, and the flue gas and air directly and quickly pass through the support section and enter the cooling section, which cannot achieve sufficient mixing

Therefore, in order to further reduce the temperature of the flue gas, at present, it is mainly to improve the cooling material in the cooling section or directly increase the amount of the cooling material, but the cooling material is mostly a phase change material. After a few puffs, the phase change material shrinks Collapsing and blocking the airflow channel, the suction resistance is greatly increased, which affects the suction experience

[0004] In addition, the flavoring of existing aerosol-generating products is generally carried by tobacco materials, filters, and cigarette paper. The process of carrying incense is difficult, inefficient and unstable in flavor release.

More importantly, many spices are highly volatile, and these characteristic aromas are easily lost after the user opens the package, resulting in a few cigarettes with no aroma and poor quality in the back of each pack

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