Start by grasping one corner of approximately three sheets of your packing paper, pulling over, and covering the pans. Seal with your plastic tape so that the bundle will not come apart. Pack in a medium sized carton. This same procedure can be followed in packing large bowls, too. No need to wrap such items in packing paper.
Spices are okay to pack and ship.
Make sure all cans are closed and won't leak. If in doubt, seal them with tape. Contents may be left in canister sets. Again, it's a good idea to seal them with tape. Each canister should be individually wrapped with packing paper.