Pictured to the right is an overview of the SKF806HM. This particular machine was used for a protein case, however the same format of the machine will be used for the L-corner tray quoted by Ambrose Packaging. The footprint of the machines quoted will be smaller, due to the size of the tray.
The video does not show the hopper, other than the top sheet being lifted into the infeed section. Hopefully, the picture helps to better illustrate how the pallet is placed and that the lift below allows for the blanks to be automatically fed from the pallet.