Create a soft layer in the bottom of your dish pack box. You can do this with a few layers of bubble wrap or by crumpling up newspaper.
Place a plate in the middle of a sheet of newspaper.
Fold the corners of the newspaper in to cover the plate.
Set the wrapped plate aside.
Repeat the previous two steps, creating a stack of wrapped plates.
Place the stack of plates into the box on its side.
Repeat until the box is full.
Fill in any open spaces with bubble wrap or crumpled newspaper.
Tape the box shut.
Write a warning message on the side and top of the box. It should say something like "Warning -- Plates" or "Warning -- Fragile."