Aerosol generating substrate and aerosol generating product
EP4646953A4Pending Publication Date: 2026-06-24SMOORE INTERNATIONAL HOLDINGS LIMITED
Patent Information
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- SMOORE INTERNATIONAL HOLDINGS LIMITED
- Filing Date
- 2023-06-13
- Publication Date
- 2026-06-24
AI Technical Summary
Technical Problem
Existing vapor generating products experience high inhalation resistance and significant variability in aerosol volume between puffs.
Method used
The aerosol generating substrate features channels and micropores that facilitate airflow, with airway holes and grooves designed to enhance heat transfer and reduce inhalation resistance, while the functional section includes a filtering component to improve inhalation uniformity.
Benefits of technology
The design reduces inhalation resistance and enhances the uniformity of aerosol delivery, providing a better user experience by ensuring consistent aerosol release and smoother airflow.
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Smart Images
Figure IMGAF001_ABST
Abstract
An aerosol generating substrate (10) and an aerosol generating product. The aerosol generating substrate (10) is provided with channels (10a); the channels (10a) pass through at least one end of the aerosol generating substrate (10) in the length direction; micropores (10d) are formed in the aerosol generating substrate (10); the micropores (10d) are communicated with the channels (10a). The channels (10a) of the aerosol generating substrate (10) can increase the surface area of the aerosol generating substrate (10), thereby facilitating heat transfer and improving heating efficiency. The aerosol generating substrate (10) releases an aerosol when heated, the aerosol is collected into the channels (10a) by means of the micropores (10d) and is conveyed to a vaping end under the action of vaping negative pressure, and the channels (10a) can reduce the vaping resistance of users during vaping, thereby improving user experience.
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