You heat press it onto the shirt or whatever you want
and that's it?
I
50/50 cotton polyester blends will work. The ink that is transferred to the cotton fabrics will wash off. This gives the shirt print a look of being old which some people look for. As was said you can only use lite colored fabric and you can not print white using dye sublimation.
That to me is a will not work. Yes, there are people that look for a distressed look, but it doesn't come out quite the same as other methods. I've seen far better results with DTG with proper treatment pre and post. And with Plastisols. Now it does depend on the ink, some are worse then others, some wash worse then others (especially with DTG). But the results that I have seen do far better then sublimation.
Right now we do a bunch of heat transfors and are huge into the local sports market.
In a nutshell
You print out the design onto paper
You heat press it onto the shirt or whatever you want
and that's it?
Is there a place for more info?