公开(公告)号：US20230167590A1

公开(公告)日：2023-06-01

申请号：US18070988

申请日：2022-11-29

Applicant: Berry Global, Inc.

Inventor： Miriam Malocho ,  Patrick Harz

IPC: D04H1/4291 ,  D04H1/732 ,  B32B5/26 ,  B32B5/02 ,  D04H1/56 ,  B01D39/16 ,  B01D46/00

CPC classification number: D04H1/4291 ,  D04H1/732 ,  B32B5/268 ,  B32B5/022 ,  B32B5/269 ,  D04H1/56 ,  B01D39/163 ,  B01D46/0002 ,  D10B2503/00 ,  D10B2505/04 ,  B32B2262/0253 ,  B32B2432/00 ,  B32B2571/00 ,  D10B2321/022 ,  B32B2250/20 ,  D10B2509/00 ,  B01D2239/0421 ,  B01D2239/0478 ,  B01D2239/0618 ,  B01D2239/0622 ,  B01D2239/065 ,  B01D2239/10

Abstract: Nonwoven fabrics are provided that include a first meltblown layer, in which the first meltblown layer comprises a first polymeric material including (i) a first polymer component and (ii) optionally one or more first additives. The first polymer component comprises a first recycled-polypropylene (rPP).