Archiving question

I’ll be using DVD Backup, DTOX, and Missing Media burner to create disk images. Once I create the disk image, I should be able to burn it onto a data DVDR so that I can load it back onto my computer to burn DVDs off of, correct?

The reason why I’m asking is that I plan on making a backup copy for my kids and want to be able to quickly restore the disk image without having to rip and process all over again in case the backup gets thrashed.

Thanks in advance.