"Five-layer N99 masks with two layers of nano mesh are very advanced. These are one of the critical items to stop spread of Coronavirus," a DRDO statement said last month.

The nano-electrospinning machine at ATIRA has a capacity to produce silver coated nano fabric equivalent to 15,000 masks per day. In view of the current demand, ATIRA is operating this machine round the clock 24*7 and yet unable to meet the exceptionally high demand, Fibre2Fashion has learnt.

The silver-coated nanoweb filter media can filter 99 per cent of particulate matters of size up to 0.3 microns and because of the silver coating, has the additional advantage of having bacterial filteration efficiency of upto 99.9 per cent. It has been tested and retested by DRDO during the last one year to ensure consistency and accuracy of results. The masks that are currently being made are distributed by DRDO to their officials, PM office, Health ministry for doctors, nurses and other frontline health workers.

Speaking about this Punit Lalbhai, council member, ATIRA said “We are happy that we are able help the Indian government and its populace during such unprecedented times. Our partnership with DRDO has yielded something noteworthy for the country.”

Leading this project at ATIRA Deepali Palawat, deputy director highlighted: “This project is the finest example of collaboration and coordination with the government, which has moved mountains to help us procure raw materials and provide full support during lockdown. We too are determined to do whatever it takes to support our nation and those working to save our lives. 15 staff of ATIRA including scientific officers and technicians are working round the clock to fulfil the order placed by DRDO of 5 lakh masks.”

“99% filtration is the highest amongst all types of masks available in India. There were many challenges initially, but with untiring efforts of our highly competent scientists and research technicians we were able to successfully develop it and produce on large scale,” added Pragnesh Shah, director, ATIRA.

Fibre2Fashion News Desk (RKS)