When applying an iron-on transfer to your clothing, it’s important to know the proper temperature setting for your iron. The ideal temperature depends on several factors such as the material of the garment, the properties of your design, and its heat resistance.
A good rule of thumb is to set your iron between medium and high heat; use a lower setting if you are working with delicate fabrics like silk or rayon. You should also consider how adhesive quality will affect how well it sticks- higher temperatures may lead to better adhesion but too much can damage both fabric and image.