Composite nonwoven fabrics

Details Composite nonwoven fabrics Composite nonwoven fabrics

1993-07-23

1995-02-28

Shelborne, Kathryne E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428109, 428152, 428198, 428283, 428287, 428296, 428299, 428326, 428903, 156163, 156164, 156229, B32B 516, B32B 2736, B32B 522, B32B 3108

Patent

active

053935993

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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