Multilayer nonwoven fabric

Details Multilayer nonwoven fabric Multilayer nonwoven fabric

1985-10-07

1988-10-18

Bell, James J.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

428172, 428198, 428212, 428284, 428286, 428296, 428298, 428397, 428913, 604370, A61F 1316

Patent

active

047784601

ABSTRACT:
A multilayer nonwoven fabric is disclosed which comprises at least two layers of nonwoven web. Each nonwoven web comprises a plurality of monofilaments of a thermoplastic material. In at least one of the webs the monofilaments have a bilobal cross-section. Preferably, the fabric includes two layers of nonwoven web with the monofilaments of the first web having the bilobal cross-section and the monofilaments of the second web having a trilobal or branched cross-section.

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Scardino, Frank and Frank Ko, "Engineering Properties of Fibers for Nonwoven Fabrics," Nonwovens Industry, Apr. 83, pp. 18-22.

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