How to release fragrance emitting package having engageable portions movably, fragrance from the methods and packages increase the perception on food of a user of the package

摘要

Packages with at least two moveably engageable portions have one or more aroma providing substances placed at one or more contact points on the portions such that the one or more aroma providing substances are released when the portions are moved relative to each other. The packages can also include one or more aroma providing substances on one or more exterior surfaces of the packages so as to provide a consumer with an immediate sensory impression.