Point bonded nonwoven fabrics

Details Point bonded nonwoven fabrics Point bonded nonwoven fabrics

1994-02-25

1995-06-13

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

156209, 156296, 1563082, 1563084, 1563096, 156555, 428171, 428288, 428296, 428373, 428374, B32B 2714

Patent

active

054241154

ABSTRACT:
The present invention provides a point bonded polyolefin nonwoven fabric fabricated from conjugate fibers containing a polyolefin and a polyamide. Advantageously, the nonwoven fabric can be point bonded at a temperature significantly below conventional polyolefin nonwoven web bonding temperatures and in a wide range of different bonding temperatures without significantly sacrificing its tensile strength. Additionally provided is a process for producing the point bonded nonwoven fabric.

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