EP 4327675 A4 20240522 - AEROSOL GENERATING PRODUCT HAVING COMPOSITE-FORM BLOCKING MEMBER
Title (en)
AEROSOL GENERATING PRODUCT HAVING COMPOSITE-FORM BLOCKING MEMBER
Title (de)
AEROSOLERZEUGENDES PRODUKT MIT VERBUNDFORMBLOCKIERUNGSELEMENT
Title (fr)
PRODUIT DE GÉNÉRATION D'AÉROSOL COMPRENANT UN ÉLÉMENT DE BLOCAGE DE FORME COMPOSITE
Publication
Application
Priority
- CN 202210706093 A 20220621
- CN 2022100623 W 20220623
Abstract (en)
[origin: EP4327675A1] The present disclosure discloses an aerosol generating product with a composite plugging part, including an integrated outer sleeve (1), an aerosol generating matrix (6), a plugging part (2), a hollow cavity structure (3) and a filtering part (4) located inside the outer sleeve (1); the plugging part (2) includes a tube wall (21) and a tube cavity (22), the tube wall (21) has a groove corrugated structure, including an outer layer (211), an inner layer (212), and a groove corrugated layer (213) between them; the outer layer (211) limits the outer surface of the plugging part (2), and the inner layer (212) limits the tube cavity (22); a convergent sheet rod (221) is provided inside the tube cavity (22). During smoking, the convergent sheet rod shrinks by heat and blocks part of the central airflow, so that more aerosols contact with aroma-enhancing materials and / or smoking materials on the groove corrugated layer (213), thereby improving the effect of aerosol flavoring and increasing smoke amount.
IPC 8 full level
A24C 5/01 (2020.01); A24D 1/20 (2020.01); A24D 3/04 (2006.01); A24F 40/20 (2020.01); A24F 40/40 (2020.01); A24F 40/70 (2020.01)
CPC (source: CN EP)
A24C 5/01 (2020.01 - EP); A24D 1/20 (2020.01 - EP); A24D 3/04 (2013.01 - EP); A24F 40/20 (2020.01 - CN); A24F 40/40 (2020.01 - CN); A24F 40/70 (2020.01 - CN)
Citation (search report)
- [XAYI] CN 114468351 A 20220513 - LTD RESPONSIBILITY COMPANY OF YUNNAN CHINESE TOBACCO INDUSTRY
- [XAI] WO 2020220592 A1 20201105 - CHINA TOBACCO YUNNAN IND CO LTD [CN]
- [Y] CN 112716031 A 20210430 - CHINA TOBACCO JIANGXI IND LLC
- [A] CN 109645559 A 20190419 - YANG CHENGYUN, et al
- [A] CN 112369667 A 20210219 - HUBEI CHINA TOBACCO IND CO LTD
- See also references of WO 2023245529A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4327675 A1 20240228; EP 4327675 A4 20240522; CN 114847543 A 20220805; WO 2023245529 A1 20231228
DOCDB simple family (application)
EP 22868444 A 20220623; CN 2022100623 W 20220623; CN 202210706093 A 20220621