Composite nonwoven fabrics
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United States of America Patent
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-
Feb 28, 1995
Issued Date -
N/A
app pub date -
Jul 23, 1993
filing date -
Jan 24, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides elastic fabrics which exhibit low extensibility in the machine direction and have substantial elastic properties in the cross-machine direction. The fabrics of the invention include an elastic layer and a fibrous layer which are combined together. The fibrous layer is composed of a plurality of thermally activated binder fibers or filaments oriented substantially in the machine-direction of the fibrous web. The fabrics of the invention can be manufactured and processed more readily than fabrics which are elastic in both the machine direction and the cross-machine direction.
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