MATRIX WITH AROMA FOR MULTIPLE OPENINGS OF A PACKAGE

摘要

The invention concerns a method for providing a lasting aroma-impact of packaged goods which is sustained even after multiple open and closing cycles, by attaching to the package a solid or semi-solid matrix having the aroma fraction dispersed, entrapped, encapsulated or embedded in the matrix. The matrix in accordance with the invention is adapted to controlled ,slow release of the aroma fraction, e.g. a coffee aroma fraction.