Heated aroma-producing body, aroma cartridge, and manufacturing method and manufacturing device for heated aroma-producing body
US12274311B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 19, 2021 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Apr 14, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24D3/04
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present disclosure provides an aroma-producing body to be heated and an aromatic cartridge equipped therewith, as well as a manufacturing method and a manufacturing device for the heated aromatic producing body. The aroma-producing body to be heated includes an aroma-producing substrate to be heated and a packaging material winding up the aroma-producing substrate to be heated. The aroma-producing body to be heated has a gas flow path of voids formed by the aggregation of heated aromatic producing substrates into primary aggregates, and a gas flow path of voids formed by the aggregation of the aroma-producing substrate to be heated and the primary aggregate thereof into a secondary aggregate, and a gas flow path of voids formed by the heated aromatic producing substrate and its primary aggregate in contact with the packaging material. These gas paths have a deformed gas flow path that penetrates the aroma-producing body to be heated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.