公开(公告)号：US20210354062A1

公开(公告)日：2021-11-18

申请号：US17319336

申请日：2021-05-13

Applicant: Berry Global, Inc.

Inventor： Ralph A. Moody, III ,  Nyle Bishop ,  Mehmet Selcuk Sinangil ,  Robert Garcia ,  Rainer Nawroth ,  Victor Gnoatto ,  Elisabeth Torres Cano

IPC: B01D39/16 ,  A62B23/02 ,  A62B18/08

Abstract: A filtration media including at least a first nonwoven fabric having at least one meltblown layer in provided. The at least one meltblown layer includes a plurality of meltblown fibers having an average diameter from about 1 to about 5 microns. Methods of making a filtration media are also provided. Facemasks including such filtration media are also provided.