We recommend heavy pressure to ensure the longevity of the transfer. As far as temperature goes, we stay between 275-300f, normally for 7s. Certain materials like polyester and nylon have a lower burning point, so we recommend the lower temperature for those.
You technically can, once you heatpress the shirt, you can go through it once more to warm up the hot peel and it should peel fine. We are working on a new film that will peel both hot and cold
Whenever I press a dtf design this big, the T-shirt feels stiff in the area where the design is. Is this due to the dtf or is there a way to get around this?