Effect of Cigarette Packaging Sealing on Cigarette Moisture Content Jianbo Zhan, Han Zheng, Hao Wang, Jun Jiao, Ying Zhang, Jiao Xie, Zhenhua Yu, Xiangzhen Li, Xu Wang and Xu Zeng E3S Web Conf., 53 (2018) 01023 Published online: 14 September 2018 DOI: 10.1051/e3sconf/20185301023