Abstract: A tank for tempering cocoa butter containing mass is provided. This tank, which is equipped with a scraper and an impeller, is characterized in that the impeller induces a downward current of the cocoa butter containing mass in the tank. The tank allows for tempering cocoa butter containing mass in a single step wherein the temperature is decreased from an initial temperature of about 53° C. to about 57° C. to a final temperature of about 30° C. to about 32° C.

Abstract: A rotogravure printing unit includes a forme cylinder and an inker unit. The inker unit includes a trough which holds liquid or pasty ink. A first inking roller, which can rotate inside the trough, extends over a first width section of the trough and the forme cylinder. A second inking roller, which can also rotate inside the trough, extends over a second width section of the forme cylinder or the trough.

Abstract: Please add the Abstract of the Disclosure which is set forth on the separate accompanying sheet. That Abstract of the Disclosure is essentially the same, in content, as the Abstract which is a part of the published PCT application WO 2004/085155. No new matter is being added by the presentation of the Abstract of the Disclosure.