Method of reblending detergent tablets

摘要

The present invention relates to a multi-phase detergent composition of compressed particulate matter, wherein the average particle density of one phase differs from the average particle density of at least one other phase by at least 25 g/l. The phases of the compositions of the present invention are easy to separate and avoid excessive contamination which would cause problems for reblend operations. The present invention also relates to a method of separating the phases of a multi-phase detergent compositions of compressed particulate matter, wherein the average particle density of one phase differs from the average particle density of at least one other phase by at least 25 g/l, said method comprising the steps: (a) breaking up the compressed composition into particles, and (b) separating phases on the basis of their density.