The transfer paper you link to is not for sublimation ink. There is specific paper for sublimation.
Also, sublimation only works on polyester garments. Is that what you're using?
On your vinyl, what settings are you using? Time/temperature/pressure?
Also, sublimation only works on polyester garments. Is that what you're using?
On your vinyl, what settings are you using? Time/temperature/pressure?