You are correct about empty cans staged on top rac
Post# of 75011
I work for Anheuser-Busch and most finished products will be in a cardboard tray for a 24pk/tray. You can see that on the short filled stacks that are six layers high.
If you look close on the empty can stacks on top rack you will notice a thin gray/green plastic slip sheet between each layer. Remember these are empty cans and have no lids on them so this helps keep contaminants out while being transported.
Love to see RMHB rocking and rolling!