IFJ_022021_sponsored_Celgard_fabric Ken Norberg April 5, 2021 8 Views Celgard® RespiShield™ membranes are ideally suited for use in medical PPE, such as gowns and drapes, where protection from viruses and blood is required. Celgard® RespiShield™ membranes are ideally suited for use in medical PPE, such as gowns and drapes, where protection from viruses and blood is required.