This is because passive elements used in the journey of quitting cigarettes like nicotine gums and patches aren't always strong enough
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Cigarettes smoked without ventilation generated high PM peaks at 4.5 min (PM 10 : 2207 g/m 3 , PM 2.5 : 2166 g/m 3 , PM 1 : 1421 g/m 3 ) and at 10 min (PM 10 : 1989 g/m 3 , PM 2.5 : 1959 g/m 3 , PM 1 : 1375 g/m 3 )
It has a variety of advanced production testing equipment, such as UL test smoke box, EN test smoke box (AWT, LORENZ), sensitivity automatic setting smoke box, CARBON monoxide gas alarm test box (Siemens core equipment), passive infrared testing equipment, ultrasonic welding machine, laser marking machine, injection molding machine and hardware mold manufacturing equipment