Multi-layer nonwoven web composites and process

Details Multi-layer nonwoven web composites and process Multi-layer nonwoven web composites and process

1991-05-23

1992-05-19

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

28104, 156219, 156220, 1563082, 428287, 428296, 428297, 428298, 428299, 604365, B32B 2734

Patent

active

051147874

ABSTRACT:
A multi-layer nonwoven web composite comprising at least one layer of a self-bonded, fibrous, nonwoven web bonded to at least one layer of a carded web having improved cross-machine direction tensile strength per unit of composite basis weight and improved rewet properties and processes for producing same.

REFERENCES:
patent: 4275105 (1981-06-01), Boyd et al.
patent: 4340563 (1982-07-01), Appel et al.
patent: 4790736 (1988-12-01), Keuchel
patent: 4824498 (1989-04-01), Goodwin et al.
patent: 4832852 (1989-05-01), Wells et al.
patent: 4850990 (1989-07-01), Huntoon et al.

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