Ed is right.
You don't have to change the heat setting for the film to apply it to Polyester. You might want to find out though, whether it's been sublimated by the manufacturer (unless it's white) in which case you may want to switch to a sublimation ink resistant film to prevent dye migration.
You don't have to change the heat setting for the film to apply it to Polyester. You might want to find out though, whether it's been sublimated by the manufacturer (unless it's white) in which case you may want to switch to a sublimation ink resistant film to prevent dye migration.
