On the basis of selected examples the author discusses when the use of a structured packing is preferable with regard to process engineering.doi:10.1002/cite.330700305Schultes, MichaelWILEY‐VCH VerlagChemie Ingenieur TechnikMichael Schultes. Fullkorper oder Packungen Wem gehort die Zukunft?[J]....