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Surface Permeability of High Porosity Plug Wrap Paper and Its Effect on Adhesive Property of Central Line Adhesive
Received:November 27, 2023  
DOI：10.11980/j.issn.0254-508X.2024.05.013
Key Words:high porosity plug wrap paper  permeability  central line adhesive  adhesive property  contact angle
Fund Project: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
LYU Xuan Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
LI Zijuan Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
WANG Jia Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
ZHAO Haiyang Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
CHEN Jiaojiao Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
SUN Shuo Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
LI Jie Zhangjiakou Cigarette Factory Co.， Ltd.， Zhangjiakou， Hebei Province， 075000 075000
HE Wanying College of Light Industry Science and Engineering， Tianjin University of Science and Technology， Tianjin， 300457 300457
WANG Gaosheng College of Light Industry Science and Engineering， Tianjin University of Science and Technology， Tianjin， 300457 300457
ZHANG Zhengjian College of Light Industry Science and Engineering， Tianjin University of Science and Technology， Tianjin， 300457 300457
WANG Yufeng* College of Light Industry Science and Engineering， Tianjin University of Science and Technology， Tianjin， 300457 300457
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Abstract:In order to study the causes of adverse problems with poor adhesion performance between high porosity plug wrap paper and filter rod， the structure and characteristics of high porosity plug wrap paper were analyzed， the permeability on the surface of high porosity plug wrap paper was studied by dynamic contact angle method， and the effect of permeability on adhesive property of central line adhesive was also discussed. The results showed that the high porosity plug wrap paper had a low density， no obvious fiber splitting， a large number of pores between the fibers， and strong permeability of water on its surface. The permeability of central line adhesive on the surface of high porosity plug wrap paper was very different from that of water. The viscosity was the main factor affecting the permeability of central line adhesive. The viscosity was lower， the penetration was faster. The permeability of the central line adhesive on the surface of the high porosity plug wrap paper was closely related to the bonding effect. The viscosity of the central line adhesive was higher， the high porosity plug wrap paper had the better the bonding effect. However， different central line adhesives had different optimal opening time， beyond which the problem of poor bonding would occur.
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