A coffee pack and method of packaging a coffee product. The coffee pack comprises a shell that forms separate coffee and aroma compartments with a small communicating hole or channel between the compartments. A quantity of a particulate coffee product, preferably soluble coffee, is located in the...http://www.google.es/patents/US5688545?utm_source=gb-gplus-sharePatente US5688545 - Coffee package with enhanced aroma impact
