Cover layer for a disposable hygiene article, and disposable hygiene article
AssigneeNitto Denko Corporation
InventorJan Michael TRINKAUS
Life of this patent
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Abstract
A cover layer for a disposable hygiene article includes a co-extruded laminate film having a first full-area polymer material and a second, elastic polymer material, which is arranged only in certain regions, in the form of at least one strip, to form at least one elastic first functional section with the second, elastic polymer material, and at least one second functional section without the second, elastic polymer material. The co-extruded laminate film has an increased thickness on the at least one strip as compared to the at least one second functional section. The cover layer can be used in a disposable hygiene article such as a diaper.
Claims16
A cover layer for a disposable hygiene article, comprising a co-extruded laminate film having a first full-area polymer material and a second, elastic polymer material, the second elastic polymer material being arranged only in certain regions of the co-extruded laminate and being in the form of at least one strip, so that the co-extruded laminate forms at least one elastic first functional section having the second, elastic polymer material, and at least one second functional section without the second, elastic polymer material, wherein the co-extruded laminate film has an increased thickness on the at least one strip as compared to the at least one second functional section.
Dependencies are inferred from the claim text.