@article{ART001807384},
author={Youngki Hong},
title={Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2013},
volume={25},
number={3},
pages={232-239},
doi={10.5764/TCF.2013.25.3.232}
TY - JOUR
AU - Youngki Hong
TI - Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment
JO - Textile Coloration and Finishing
PY - 2013
VL - 25
IS - 3
PB - The Korean Society Of Dyers And Finishers
SP - 232
EP - 239
SN - 1229-0033
AB - In this study, 25gsm melt-blown polypropylene nonwoven for dust-proof/medical masks was finished by the corona discharging treatment. The influence of corona discharging parameters on the filtration efficiency was investigated.
Several parameters such as discharging voltage, discharging speed, distance to discharging wire and configuration of discharging system had an effect on filtration efficiency, while the parameters had no effect on breathing resistance. Optimum corona discharging conditions are as follows: Wires were installed on the upper part of the nonwoven and paper pipe was installed on the lower part of the nonwoven having a distance of 5cm. The sequence of wire voltages was +60 kV, +60 kV,0, -60 kV, and -60 kV. The discharging voltage and speed were 60 kV and 30m/min respectively. The nonwoven treated by corona discharging at the optimum condition showed a filtration efficiency of 80% or more, which is suitable for dust-proof/medical masks.
KW - nonwoven;corona discharging;dust-proof/medical masks;filtration efficiency;breathing resistance
DO - 10.5764/TCF.2013.25.3.232
ER -
Youngki Hong. (2013). Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment. Textile Coloration and Finishing , 25(3), 232-239.
Youngki Hong. 2013, "Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment", Textile Coloration and Finishing , vol.25, no.3 pp.232-239. Available from: doi:10.5764/TCF.2013.25.3.232
Youngki Hong "Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment" Textile Coloration and Finishing 25.3 pp.232-239 (2013) : 232.
Youngki Hong. Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment. 2013; 25(3), 232-239. Available from: doi:10.5764/TCF.2013.25.3.232
Youngki Hong. "Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment" Textile Coloration and Finishing 25, no.3 (2013) : 232-239.doi: 10.5764/TCF.2013.25.3.232
Youngki Hong. Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment. Textile Coloration and Finishing , 25(3), 232-239. doi: 10.5764/TCF.2013.25.3.232
Youngki Hong. Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment. Textile Coloration and Finishing . 2013; 25(3) 232-239. doi: 10.5764/TCF.2013.25.3.232
Youngki Hong. Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment. 2013; 25(3), 232-239. Available from: doi:10.5764/TCF.2013.25.3.232
Youngki Hong. "Functional Finishing of Nonwoven Filter for Dust-proof/Medical Masks by Corona Discharging Treatment" Textile Coloration and Finishing 25, no.3 (2013) : 232-239.doi: 10.5764/TCF.2013.25.3.232