At the moment Italspawn and Hollander Spawn are testing a new way of stacking the spawn. In this way we try to cut down the waste of the cardboard boxes. A good side-effect of this is, the spawning goes more easy on the Health and Safety of the workers in terms of less handling at the spawning machine. With the help of the “freezer spacers” and the right way of stacking the bags on to the pallet there is a constant airflow at the filters to get rid of the CO2 that the spawn produces. The only disadvantage might be that the bags might be more vulnerable for damaging and contamination but this is carefully being monitored during the test.