发明名称 3D EMBOSSING
摘要 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; and the angles between sidewall sections and the adjacent base circumferential surface of selected male protrusions and/or female depressions are different.
申请公布号 EP2167309(A1) 申请公布日期 2010.03.31
申请号 EP20070787642 申请日期 2007.07.17
申请人 SCA HYGIENE PRODUCTS GMBH 发明人 SAUTER, JUERGEN;ALBOUZE, PHILIPPE
分类号 B31F1/07 主分类号 B31F1/07
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