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Chula’s Faculty of Engineering joins hands with PTT to develop a 2 in1 face mask, an innovation that protects against PM2.5 dust particles and COVID-19 virus that can be reused more than 15 times, helps reduce waste, is pollution-free, and will be available for sale soon.
A face mask has become an important item in the new normal lifestyle, not only to protect us from COVID-19, but also against PM2.5 dust particles that harm everyone’s health. The invention of masks that are highly effective, easy to use, convenient, and non-toxic to the environment is essential to maintain the health of the people and the planet.