Embossed non-woven fabric - given several non registered impressions by single embossing roll

摘要

Flexible web, comprising non-resilient material with resilient lengthwise reinforcements so that the web is not stretched by embossing pressure is passed through two or more nips spaced apart around a single embossing roller. The web runs away from the roller surface between each nip and the next, so that the web out-of-register embossing is applied by the respective nisp.