The coating formulation was used to coat the fabric layer & 3D printing concept was ... - Latest Tweet by Prasar Bharati News Services

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.— Prasar Bharati News Services पी.बी.एन.एस. (@PBNS_India) June 14, 2021

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