B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 5/04 (2006.01) A61F 13/15 (2006.01) B29C 55/02 (2006.01) B32B 37/14 (2006.01) D04H 13/00 (2006.01) B32B 31/16 (1990.01)
Patent
CA 2097630
ABSTRACT OF THE DISCLOSURE Disclosed herein is a bulk-stretched pillowed laminate of two or more layers in which at least one of the layers is stretched before other layers are attached to it. In one execution, a thermoplastic film is stretched until it permanently deforms. Then, while still in a stretched state, a nonwoven web is laminated to the film and the resultant composite is allowed to relax slightly causing the nonwoven layer to gather and pucker, which in turn gives the composite a thicker and bulkier feel and appearance. The material of the present invention, while having a wide variety of uses, is particularly well-suited for use as an outercover for personal care absorbent articles, including diapers, training pants and sanitary napkins.
Mccormack Ann Louise
Uitenbroek Duane Girard
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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