Patents

Composite Web:

U.S. Patent No. 9,480,612 B2

Herbert Bader, Nordwalde, Germany; and Marcel Grossmann, Essen, Germany.
Assigned to Mondi Consumer Packaging Technologies GmbH, Gronau, Germany.


Filed: 3/24/15
Issued: 11/1/16

A composite web with elastic and inelastic regions, the composite web configured to be separated or punched into diaper closure elements and comprising: a nonwoven web that forms a first outer side of the composite web; elastically stretchable strips spaced apart from one another and disposed on the nonwoven web; a nonwoven material that covers the elastically stretchable strips on a second outer side of the composite web; and at least one inelastic strip of hook material that bridges a region between two adjacent, elastically stretchable strips; wherein the nonwoven material overlaps edges of the at least one elastic strip of hook material; wherein the strip of hook material has projections on the edges thereof that are overlapped by the nonwoven material and extend into the nonwoven material.n

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