Uflex, IIT-Delhi develops PPE coverall with anti-microbial coating

The protective coverall is made from a combination of non-woven polypropylene fabric and further impregnated with anti-microbial PP coating through a special process to increase the breathability. As compared to other PPE kits, the Flex Protect Coverall Standard is made of 70-gsm which makes it comfortable and flexible, and fit to be worn for long hours as well.

In Flex Protect Coverall Standard, there are four-layers of security starting with first zipper, followed by Velcro, then second zipper, and finally a permanent seal tape. The edges of the PPE kit are secured with high strength seam cover that shields all the holes created during stitching. The coveralls are designed with double forearm, providing safety for the healthcare workers. The equipment comes with multi-layer fastening that seals all the inlet ways.

N Siva Shankaran, vice-president, Packaging Business at Uflex, said, “Most PPE coveralls available in the market are not breathable at all. The user sweats heavily due to perspiration and this causes a great deal of discomfort to them. Flex Protect has almost 30% better breathability while also conforming to ISO 16603 (Resistance to Blood and Body Fluids) which is mandatory against infection causing virus not to enter the coverall through the fabric. Breathability and ultimate protection by design are the USPs of Flex Protect. It is far superior to the fabric available in the market thereby giving utmost comfort and ultimate protection to the para-medical staff who are currently in great danger of contamination and discomfort.”

The PPE Coverall developed by Uflex and IIT-Delhi has been tested well for being anti-microbial. The South Indian Textiles Research Association (SITRA) has certified the fabric of PPE Coverall being compliant with Dry Microbial Penetration Resistance Test thereby implying fabric’s protection against infectious agents. The anti-microbial coating will help in eliminating the microbes which comes in contact with the surface of the coverall, thereby creating the first line of defence.

Jeevaraj Pillai, joint president, packaging and new product development, Uflex, said, “With rising cases of corona and scarcity of PPE Coverall, Uflex and IIT-Delhi recognised the opportunity towards playing a vital part in battle against Covid-19. We synergised our expertise in developing a Coverall that arrests the existing challenges in PPE Coverall and elevating the security of healthcare and other front-line workers who wear these Coverall for hours together. With the launch of our PPE Coverall that combines the advantages of longer wear and complete defence against Coronavirus, we aim to make the world’s citizens safe, by arming the front-line workers with Flex Protect coveralls. The approval from DRDO is hugely encouraging for us, adding impetus to our efforts.”

Prof Harpal Singh, head, Centre for Biomedical Engineering at IIT-Delhi, said, “Centre for bio-medical engineering, IIT-Delhi has worked very closely with Uflex on the development of breathable fabric to be used in Flex Protect Coverall. The response and reaction time in the development was fast and excellent and it is the endeavour of IIT to collaborate with industrial partners for research and development to strengthen the domestic industry capability for providing devices and products in times of national emergencies.”

Uflex is participating in the tender of various government requirements to supply the PPE coveralls which will be retailed via chemists and eCommerce platforms.