1. Push-lock system (Pallet with a 2x wooden plate
How does it work?
It starts with a special pallet with a waterproof multiplex plate on the top that is provided with slotted holes. A 2nd waterproof plywood plate is placed on top of this, under which a foam rubber gasket is attached all around and steel angle profiles at locations so that the profiles fit into the slotted holes of the pallet. The pallet with blueberries is placed on the top wooden plate of the pallet and covered with the pallet cover.
With the forks of a forklift truck, the steel profiles of the top plywood that have sunk through the slots become 2-3 cm. Lifted. This creates a small space between the gasket of the top plate and bottom plate on the pallet. The pallet cover is then pushed tightly under the foam rubber gasket. The forklift truck then lowers the load again and presses the plywood sheet with the foam rubber part firmly onto the pallet cover, sealing it gas-tight for gas-tight and optimal CA storage.