SOFT ABSORBENT COFORM NONWOVEN WEB
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United States of America
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Issued Date -
Jan 16, 2025
app pub date -
Dec 16, 2021
filing date -
Dec 16, 2021
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Abstract
Soft and strong nonwoven web materials and methods of formation are described. In one embodiment, a method of forming a web may comprise merging a stream of an absorbent material with streams of meltblown fibers, the streams of meltblown fibers comprising bicomponent fibers formed of a first polymer component and a second polymer component, collecting the merged stream onto a forming surface, merging a stream of an absorbent material with streams of meltblown fibers, the streams of meltblown fibers comprising monocomponent fibers formed of the first polymer component or a third polymer component, collecting the merged stream onto the collected merged stream disposed on the forming surface, merging a stream of an absorbent material with streams of meltblown fibers, the streams of meltblown fibers comprising bicomponent fibers, and collecting the merged stream onto the collected merged streams to form the stratified nonwoven web material.
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