CPC D04H 1/732 (2013.01) [A61F 13/537 (2013.01); B32B 3/30 (2013.01); B32B 5/022 (2013.01); B32B 5/08 (2013.01); B32B 5/266 (2021.05); B32B 5/271 (2021.05); D04H 1/425 (2013.01); D04H 1/4291 (2013.01); D04H 1/435 (2013.01); D04H 1/4374 (2013.01); D04H 1/5412 (2020.05); D04H 1/5418 (2020.05); A61F 2013/15308 (2013.01); A61F 2013/15373 (2013.01); A61F 2013/15406 (2013.01); A61F 2013/15487 (2013.01); A61F 2013/15943 (2013.01); A61F 2013/15991 (2013.01); A61F 2013/4587 (2013.01); A61F 2013/530007 (2013.01); B32B 2262/062 (2013.01); B32B 2262/124 (2021.05); B32B 2262/144 (2021.05); B32B 2307/718 (2013.01); B32B 2307/726 (2013.01); B32B 2432/00 (2013.01); B32B 2555/02 (2013.01); D10B 2201/01 (2013.01); D10B 2321/021 (2013.01); D10B 2331/04 (2013.01); D10B 2401/022 (2013.01)] | 18 Claims |
1. An airlaid nonwoven material, comprising:
a first layer comprising first high core bicomponent fibers having a polyester core and a polyethylene sheath and a core to sheath ratio of greater than about 1:1; and
a second layer comprising first bicomponent fibers having a core to sheath ratio of less than 1:1 blended with second high core bicomponent fibers having a core to sheath ratio of greater than 1:1,
wherein the nonwoven material is patterned on at least one surface in the cross-machine direction (CD).
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