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Study on Liquid Dynamic Permeability of Cigarette Tipping Paper
Received:July 08, 2022  
DOI：DOI：10.11980/j.issn.0254-508X.2022.12.005
Key Words:tipping paper  dynamic contact angle  dynamic permeability curve  machine applicability
Fund Project:河北中烟工业有限责任公司科技项目“卷烟包装材料关键指标体系建立及上机适用性研究”（HBZY2021B024）；张家口卷烟厂有限责任公司科技项目“基于分级制的烟用胶黏剂入厂检验指标建立”（ZY012021B005）。
Author NameAffiliationPostcode
ZHANG Qi College of Light Industry Science and Engineering，Tianjin University of Science & Technology，Tianjin， 300457 300457
WANG Yunxia Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
LYU Xuan Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
LI Jie Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
WANG Hongsu Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
WANG Gaosheng* College of Light Industry Science and Engineering，Tianjin University of Science & Technology，Tianjin， 300457 300457
ZHANG Zhengjian College of Light Industry Science and Engineering，Tianjin University of Science & Technology，Tianjin， 300457 300457
WANG Yufeng College of Light Industry Science and Engineering，Tianjin University of Science & Technology，Tianjin， 300457 300457
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Abstract:Based on the comparative analysis of the surface structure and properties of the printed and non-printed surfaces of tipping paper， the surface wettability and permeation properties of the printed and non-printed of the tipping paper were analyzed via dynamic contact angle method and dynamic permeability method. The dynamic permeation process of the liquid on both sides of tipping paper was systematically studied. The results showed that the difference between the two sides of the tipping paper led to the difference of liquid wetting and penetration between the printing and non-printing surfaces. The three characteristic parameters （tmax， t95 and Ab） of dynamic penetration curve could be used to characterize the wetting and penetration performance of the tipping paper from different sources. At 0.5 s， the difference between the decrease of contact angle between the non-printed side and the printed side of tipping paper was less than 8°， of which the better machine applicability could be obtained.
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