Having your diapers rolled before starting will help the process move more smoothly. You will need all of your diapers and rubber bands.
Lay the diaper print side up, take the top end and roll like a burrito as shown:
Place a rubber band around the diaper when it is rolled up as shown:
You may need to wrap the rubber band twice if it isn't tight enough.
Now, continue until all the diapers are rolled. Maybe even hire your kids to help you out!