The coating formulation was used to coat the fabric layer & 3D printing concept was ... - Latest Tweet by Prasar Bharati News Services
The latest Tweet by Prasar Bharati News Services states, 'The coating formulation was used to coat the fabric layer & 3D printing concept was used to achieve coating uniformity. Coated layer can be used as an extra layer in N-95 masks, 3-Ply masks, simple cloth masks, 3D printed or other plastic cover masks, as well as reusable filters.'