3 results about "Side stream" patented technology

This invention relates to the field of heated cigarette technology, specifically disclosing a filter tip structure and molding method. The filter tip structure includes: a filter rod core, molding paper, and multiple plugs. The filter rod core is cylindrical, and the molding paper is fixedly sleeved on the outer circumferential surface of the filter rod core. The molding paper has multiple guide holes arranged in an array, with m rows along the circumference of the filter rod core and n columns along the axial direction of the filter rod core, where m and n are both integers greater than 0. The multiple plugs are arranged one-to-one with the multiple guide holes, and the plugs can block the guide holes. With this configuration, the smoker can manually remove the plugs before actually smoking. Removing the plugs increases the entry of side airflow, thereby increasing the ventilation rate of the heated cigarette and reducing the draw resistance during smoking. At the same time, removing the plugs can cause the microcapsules containing flavoring to rupture due to friction, releasing the flavoring and giving the smoke its characteristic aroma, effectively improving the smoker's smoking experience.

The present application relates to the technical field of aerosol generation, and provides an aerosol generating article, comprising a medium part, a functional assembly and a wrapping layer, the wrapping layer comprising at least one first wrapping layer composed of regenerated cellulose film, the first wrapping layer at least covering the functional assembly, and the grammage of the first wrapping layer being 15-40 g / m 2 . In this way, the wrapping layer utilizes the good anti-leakage performance of the regenerated cellulose film, effectively reducing the problem of moisture leakage of the wrapping layer, and also reducing the problem of leakage of aerosol at the functional assembly and generation of sidestream smoke. In addition, by controlling the grammage range of the first wrapping layer, the first wrapping layer not only has sufficient strength to meet the requirements of the forming process of the aerosol generating article, but also has less paper odor generated when heated, reducing the influence of the paper odor on the quality of the aerosol. Through the above design, the aerosol generating article provided by the present application can provide a better user experience.

Provided herein are a sidestream smoke removal device and a control method thereof. The sidestream smoke removal device according to some embodiments includes a housing in which a smoking space is formed, an ignition portion configured to ignite the smoking article inserted into the smoking space, a sidestream smoke processing portion configured to process sidestream smoke generated from the smoking article inserted into the smoking space, a temperature sensor configured to measure the temperature of the smoking article inserted into the smoking space, a display disposed outside the housing, and a controller configured to monitor smoking progress with respect to the smoking article on the basis of the measured temperature and display a monitoring result through the display. The sidestream smoke removal device can visually provide a series of information related to smoking progress to a user, and accordingly, ease of use and safety may be significantly improved.