| abstract |
A method for the continuous preparation of a chewing gum mass is disclosed which includes reducing the agglomerations of the solid ingredients contained in the gum mass in minimum time. The method includes introducing powdered chewing gum ingredients and a first portion of a liquid gum base into an extruder and forming a premix and thereafter combining the premix with a second portion of gum base. The premix and second portion of gum base are then extruded over a distance and in a unidirectional flow to provide a substantially homogeneous chewing gum mass having minimal agglomerations of powdered chewing gum ingredients. In a preferred embodiment, the chewing gum mass is cooled during the unidirectional flow to the exit port to allow rolling, scoring and wrapping of the exiting chewing gum without requiring a separate cooling step. |