| abstract |
The invention discloses a multiphase detergent tablet ( 1 ), comprising a first detergent phase with an alkali system with one or more components, of which at least one contact-unsuitable component comprises sodium hydroxide (caustic soda), and a second detergent phase to cover the first detergent phase, wherein the second detergent phase essentially contains no contact-unsuitable components, in particular no caustic, toxic or hygroscopic components, optionally also no irritant components, whereby the detergent tablet is constructed as a tablet with at least three layers, with a first layer ( 10 ) of the second detergent phase; a second middle layer ( 12 ) of the first detergent phase and a third layer ( 14 ) of the second detergent phase. The invention further describes a method of manufacturing such a multiphase detergent tablet ( 1 ) and its use to clean kitchen appliances, particularly in commercial kitchens. |