公开(公告)号：WO2022031634A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/044247

申请日：2021-08-03

Applicant: BERRY GLOBAL, INC.

Inventor： ELLIS, Dianne B.

IPC: D04H1/4274 ,  D04H1/498 ,  D04H1/46 ,  D04H1/425 ,  D04H1/541 ,  D04H1/56 ,  D04H3/16 ,  D04H5/02 ,  D04H1/4258 ,  D04H1/435 ,  D04H1/43825 ,  D04H1/43835 ,  D04H1/587 ,  D04H1/64 ,  D04H1/732 ,  D10B2201/24 ,  D10B2331/04 ,  D10B2401/022 ,  D10B2401/13 ,  D10B2509/00

Abstract: Non woven fabrics are provided that include a mechanically entangled blend of fibers comprising (a) post-consumer recycled polymer staple fibers (PCR-staple fibers) and (b) one or more additional fibers, in which the one or more additional fibers are different than the PCR-staple fibers. The PCR-staple fibers are mechanically entangled with the one or more additional fibers to define the nonwoven fabric.