What kind of paper do you use for sublimation transfer?
It’s better to choose 110-120 gsm. Since the paper is very easy to become damp with high humidity, it will become softer and stiffness is weak at the same time. If low weight paper is used, it will be hard to print smoothly because of the stiffness and hardness go down. At this time, 110-120 gsm is the best choice.