70GSM Sublimation Paper Wholesale for Custom Shirt Printing

The difference between heat transfer printing and sublimation printing: Thermal transfer printing uses water-based or solvent based ink, while sublimation printing uses special sublimation ink. Water based or solvent based ink will melt and transfer to the surface of the substrate after heating, which makes thermal transfer printing relatively low-cost, but its image quality may not be as good as sublimation printing. Sublimation printing uses sublimation ink, which vaporizes and penetrates into the interior of the substrate at high temperatures, forming more durable and color saturated images.