Invention Grant
- Patent Title: 3D embossing
- Patent Title (中): 3D压花
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Application No.: US12669226Application Date: 2007-07-17
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Publication No.: US08475908B2Publication Date: 2013-07-02
- Inventor: Jurgen Sauter , Philippe Albouze
- Applicant: Jurgen Sauter , Philippe Albouze
- Applicant Address: DE Mannheim
- Assignee: SCA Hygiene Products GmbH
- Current Assignee: SCA Hygiene Products GmbH
- Current Assignee Address: DE Mannheim
- Agency: Buchanan Ingersoll & Rooney
- International Application: PCT/EP2007/057376 WO 20070717
- International Announcement: WO2009/010092 WO 20090122
- Main IPC: B32B3/10
- IPC: B32B3/10 ; B31F1/07

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; and the angles between sidewall sections and the adjacent base circumferential surface of selected male protrusions and/or female depressions are different.
Public/Granted literature
- US20100183850A1 3D EMBOSSING Public/Granted day:2010-07-22
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