NONWOVEN SUBSTRATES AND METHODS OF MAKING THE SAME
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United States of America Patent
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Issued Date -
Jan 23, 2025
app pub date -
Jul 19, 2024
filing date -
Jul 19, 2024
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Abstract
Nonwoven substrates and methods for making nonwoven substrates are provided. The nonwoven substrates have a first material layer containing a first plurality of fibers, a second material layer containing a second plurality of fibers, and a third material layer containing a third plurality of fibers. A first outer surface is formed from the first material layer. The nonwoven substrate has a plurality of elevated regions and a plurality of non-elevated regions disposed on the first outer surface. Fibers of the third plurality of fibers are disposed on the first outer surface in at least some of the plurality of elevated regions.
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