HU Shaodong, CHU Wenjuan, LU Ping, et al. Effects of filter wrap's air permeability, tipping paper's air permeability and perforation row number on filter ventilation rate of the cigarette[J]. Journal of Light Industry, 2020, 35(1): 85-94. doi: 10.12187/2020.01.011
Citation:
HU Shaodong, CHU Wenjuan, LU Ping, et al. Effects of filter wrap's air permeability, tipping paper's air permeability and perforation row number on filter ventilation rate of the cigarette[J]. Journal of Light Industry, 2020, 35(1): 85-94.
doi:
10.12187/2020.01.011
Effects of filter wrap's air permeability, tipping paper's air permeability and perforation row number on filter ventilation rate of the cigarette
1. Technology Center, China Tobacco He'nan Industrial Co., Ltd., Zhengzhou 450000, China;
2. Luoyang Cigarette Factory, China Tobacco He'nan Industrial Co., Ltd., Luoyang 471003, China
Received Date:
2019-09-20
Abstract
The single-factor experiment was used to investigate the effect of filter wrap's air permeability, tipping paper's air permeability, and perforation row number on the filter ventilation rate of the cigarette.Furthermore, the effects of three factors and their interaction on the filter ventilation rate of the cigarette and the chemical composition of mainstream smoke by split-plot experiment were analyzed. The results showed that the filter ventilation rate of the cigarette increased with the increase of tipping paper's air permeability or perforation row number in single-factor experiment and split-plot experiment. In the range of 3300~8000 CU, the effect of the permeability of the formed paper on the ventilation rate of the cigarette filter was significant. After exceeding 8000 CU, the effect of filter wrap's air permeability on the filter ventilation rate of the cigarette decreased. The three factors of filter wrap's air permeability, tipping paper's air permeability, and perforation row number had significant interactions, which could coordinately adjust the filter ventilation rate of cigarette. With the increase of the filter wrap's air permeability, tipping paper's air permeability, and perforation row number, the content of nicotine, tar and CO in the mainstream smoke of cigarette decreased. According to actual needs, the filter wrap's air permeability was 8000 CU, tipping paper's air permeability was 250 CU, and perforation row number was 3, which could reduce the content of nicotine, tar and CO in the cigarette smoke, and reduce the loss of smoke aroma.
HU Shaodong, CHU Wenjuan, LU Ping, et al. Effects of filter wrap's air permeability, tipping paper's air permeability and perforation row number on filter ventilation rate of the cigarette[J]. Journal of Light Industry, 2020, 35(1): 85-94.
doi: 10.12187/2020.01.011