Importance

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Abstract

An embossing roll for producing fibrous products, has a structurized embossing surface suitable to run against an anvil roll. The structurized embossing surface includes male protrusions or female depressions starting from a base circumferential surface of the roll. The embossing pattern is characterized by the following features:

the base areas of selected male protrusions or female depressions in the base circumferential surface are different;the heights or depths of selected male protrusions or selected female depressions in a radial direction of the roll and starting from the base circumferential surface are different; andthe angles between sidewall sections and the adjacent base circumferential surface of selected male protrusions and/or female depressions are different.

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First Claim