I have printed on freezer paper. I did find I had to use that temporary basting spray to keep the edges of the fabric attached. It is such a waste when the fabric comes loose when it is being printed on. I have also found that having a printer that feeds from the top works better. When it feeds from the bottom it has to turn a sharp corner and can peel the fabric from the freezer paper. I keep writing to the printer manufacturers and asking them to make printers that feed from the top. I love the results of printing on fabric. There are good posts on this board about the process.
Lynda