Equipment for mass transfer and/or heat exchange columns, namely tower packing made of plastic, ceramic or metal for mass transfer equipment and mass transfer columns, in particular for distillation equipment, distillation columns, flue gas dust collector equipment, gas decontamination equipment, exhaust air decontamination equipment, rectifying equipment, refinery equipment, evaporator equipment, sewage clarification equipment, ammonia stripping equipment, gas separators, mass transfer equipment for gaseous and liquid media and gas cooling apparatus.;