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Effect of Cigarette Paper Parameters on Puff by Puff Ventilation Rate of Medium-sized Cigarette
Received:August 07, 2023  
DOI：10.11980/j.issn.0254-508X.2024.03.013
Key Words:medium-sized cigarette  cigarette paper  ventilation rate  puff by puff
Fund Project:中国烟草总公司重点科技项目（110202201045（XX‒04））。
Author NameAffiliationPostcode
WU Zhifeng Zhengzhou Tobacco Research Institute of CNTC， Zhengzhou， He’nan Province， 450002 450002
ZHANG Qi Zhengzhou Tobacco Research Institute of CNTC， Zhengzhou， He’nan Province， 450002 450002
LI Xiqiang Technology Center， Hongta Liaoning Tobacco Co.， Ltd.， Shenyang， Liaoning Province， 110102 110102
DAI Lu Technology Center， Zhejiang China Tobacco Industry Co.， Ltd.， Hangzhou， Zhejiang Province， 310024 310024
GUAN Xin Shandong China Tobacco Industry Co.， Ltd.， Ji’nan， Shandong Province， 250000 250000
WANG Qiang Shandong China Tobacco Industry Co.， Ltd.， Ji’nan， Shandong Province， 250000 250000
WANG Bing Zhengzhou Tobacco Research Institute of CNTC， Zhengzhou， He’nan Province， 450002 450002
WANG Le* Zhengzhou Tobacco Research Institute of CNTC， Zhengzhou， He’nan Province， 450002 450002
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Abstract:Medium-sized cigarettes without filter ventilation with different cigarette paper air permeability， weight， potassium-sodium ratio of combustion enhancer， hemp pulp content， combustion enhancer content and ash content were prepared and the puff by puff ventilation rates of each cigarette were measured. The results showed that air permeability of cigarette paper had a large impact on the static ventilation rate of medium-sized cigarette， which was positively correlated， and hemp pulp content， potassium-sodium ratio of combustion enhancer had a certain effect on ventilation rate of cigarette， and weight of cigarette paper， combustion enhancer content， and ash content had little effect on the static ventilation rate of cigarette. The ventilation rate of the second puff of medium-sized cigarette was higher than the static ventilation rate. As smoking progressed， the puff by puff ventilation rate decreased by about 5% for cigarette with different cigarette paper parameter. As the air permeability of cigarette paper increased， the difference in ventilation rate between puffs increased significantly.
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