Patent application number | Description | Published |
20090311475 | COMPOSITE MATERIAL, PROCESS FOR ITS PRODUCTION AND ITS USE AS PACKAGING MATERIAL - A composite material ( | 12-17-2009 |
20110056949 | PACKAGE CONSISTING OF A CONTAINER AND A LID - A package includes a container and a lid, the lid being attached to the container edge by a sealing layer. The container wall, at least in the region of the container edge, has a depression formed toward the container interior. | 03-10-2011 |
20110147353 | LID FOR CLOSING A CUP - The invention relates to a lid ( | 06-23-2011 |
20110152821 | LID FOR CLOSING A CUP | 06-23-2011 |
20110155734 | LID FOR CLOSING A CUP - The invention relates to a lid ( | 06-30-2011 |
20140322557 | METHOD FOR PRODUCING AN ALUMINUM FOIL WITH INTEGRATED SECURITY FEATURES - Method for producing an aluminum foil with integrated security features. An aluminum foil is rolled to a thickness of less than 150 μm in multiple cold rolling passes, and simultaneously a texture which runs in the rolling direction is produced on both faces of the foil. A loose composite formed from at least two of the aluminum foils, is fed into a pair of working rollers in a final cold rolling pass, wherein the relief-like surface structure which is produced in the rolling direction via a polishing process has been reduced by 10 to 50% with respect to the average roughness height in one region in a contrast- and motif-dependent manner on at least one roller surface in order to form a motif for a security feature. The security feature is transferred onto the aluminum foil face facing the roller surface, and the loose composite of aluminum foils is separated. | 10-30-2014 |
20150273547 | METHOD FOR PRODUCING AN ALUMINIUM FOIL WITH INTEGRATED SECURITY FEATURES - Method for producing an aluminum foil with integrated security features. An aluminum foil is rolled down to a thickness of less than 150 μm in a plurality of cold rolling passes, texturing that runs in the direction of rolling being induced simultaneously on both surface sides of the foil. In a final cold rolling pass, the foil is fed to a working roller pair, in which, on at least one roller surface, the relief-like surface structuring generated in the rolling direction by grinding was reduced on the basis of contrast and motif in a region of 10 to 50% relative to the average surface roughness to form a motif for a security feature that is transferred to the surface side of the foil facing the roller surface. The generated aluminum foil has a glossy appearance on both sides such that the security feature rises clearly due to its dull appearance. | 10-01-2015 |
20160054122 | METHOD FOR DETERMINING THE LAYER THICKNESS OF A CONNECTING LAYER BETWEEN TWO PACKAGING LAYERS - For a simple, fast, safe and reliable determination of the layer thickness of a bonding layer between two layers of a packaging, a laser ultrasonic method is provided, in which the transit time of the ultrasonic wave through the first and second packaging layers ( | 02-25-2016 |