Composite elastic web

Details Composite elastic web Composite elastic web

A - Human Necessities

61

F

A61F 13/15 (2006.01) B32B 5/04 (2006.01) B32B 7/04 (2006.01)

Patent

CA 2487603

A method for manufacturing composite webs and composite webs made thereby in which the web includes a perforated thermoplastic film and one or more nonwoven webs. The method provides a perforated thermoplastic film, a creped nonwoven web, the webs are fed in a face to face relationship to be bonded. The perforated thermoplastic film and the creped nonwoven web are bonded in a face to face relationship at a plurality of points of contact such that the creped structure of the nonwoven web is maintained and the composite web has a nonwoven face and a film face. The composite webs are extensible at least in the direction of the creping.

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