Title:
ELECTRICALLY HEATED CIGARETTE PREHEATING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/037490
Kind Code:
A1
Abstract:
An electrically heated cigarette preheating method, comprising the following steps: presetting a temperature measuring point in a heating smoking set, and preheating a damp cigarette; setting a preheating time, and acquiring the actual temperature at a temperature monitoring point; according to the actual temperature and the preheating time, acquiring an actual temperature increase rate; according to the actual temperature increase rate and a normal cigarette temperature increase rate, acquiring the moisture content of the damp cigarette; and according to a preset method, reducing the moisture content of the damp cigarette to be within the moisture content range of a normal cigarette. In the present invention, the atomization amount and the aerosol concentration are increased by means of preheating, thereby enabling the smoking experience of the preheated damp cigarette to be similar to that of a freshly opened normal cigarette, which can effectively address the problems of insufficient smoke volume and smoke burning the mouth at the beginning of smoking caused by moisture in cigarettes.
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Inventors:
WANG HAO (CN)
LIU HUACHEN (CN)
YANG JUNPENG (CN)
LIU BING (CN)
ZHANG DUNTIE (CN)
HUANG TING (CN)
TAN JIAN (CN)
PENG WEI (CN)
LIU HUACHEN (CN)
YANG JUNPENG (CN)
LIU BING (CN)
ZHANG DUNTIE (CN)
HUANG TING (CN)
TAN JIAN (CN)
PENG WEI (CN)
Application Number:
PCT/CN2023/112875
Publication Date:
February 22, 2024
Filing Date:
August 14, 2023
Export Citation:
Assignee:
CHINA TOBACCO HUBEI IND LLC (CN)
International Classes:
A24F40/50
Domestic Patent References:
| WO2019233793A1 | 2019-12-12 |
Foreign References:
| CN115281381A | 2022-11-04 | |||
| KR20220091144A | 2022-06-30 | |||
| CN103760061A | 2014-04-30 | |||
| CN112526009A | 2021-03-19 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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