Each time that the production speed and the type of product allow it, Four Pack suggests to insert in the biscuits handling line a rows multiplier device called PMD with the purpose of reducing the usury of the devices which move products (PVL or PSL loaders and PFW or PXW wrapping machines) with the result of a longer life of the same machines.
Another positive aspect, with the same length of belts after stacking devices (PSD or PWS), is the possibility of having a better management of possible, short, machine stop.