CD Extensible Nonwoven Composite
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United States of America Patent
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Issued Date -
Oct 26, 2017
app pub date -
Dec 10, 2015
filing date -
Dec 19, 2014
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Abstract
A nonwoven composite that has a dimension in a machine direction and a cross-machine direction is provided. The composite comprises a nonwoven facing positioned adjacent to an elastic film. The nonwoven facing contains a spunbond web that is formed by necking a base spunbond web. The base spunbond web includes a plurality of fibers generally oriented in the machine direction and exhibiting a machine direction tensile strength and cross-machine direction tensile strength. The ratio of the machine direction tensile strength to the cross-machine direction tensile strength is about 4:1 or more.
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