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US 2026/0139418 A1Published application
Nonwoven fabrics including recycled polypropylene
AssigneeMagnera Corporation
InventorsMiriam Malocho, Patrick Harz
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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).
Claims18
A nonwoven fabric, comprising:
- first nonwoven layer comprising a first meltblown layer, the first meltblown layer comprises a first polymeric material including (i) a first polymer component and (ii) optionally one or more first additives, wherein the first polymer component comprises a first recycled-polypropylene (rPP).
A method of making a nonwoven fabric, comprising:
- (a) forming a first polymeric melt comprising (i) a first polymer component and (ii) optionally one or more first additives, wherein the first polymer component comprises a first recycled-polypropylene (rPP);
- (b) producing a first nonwoven layer comprising a first meltblown layer, the first meltblown layer comprising a plurality of first meltblown fibers;
- and
- (c) consolidating the plurality of first meltblown fibers to form the nonwoven fabric.
1 more element
Dependencies are inferred from the claim text.