From the blog "How Does a Hot Foil Stamping Machine Work?"

If you've worked with a hot foil stamping machine you know how satisfying it is to see those metallic designs shining on your products. But when it comes to using it on different materials, there’s a bit of science involved—especially when choosing the right temperature for each. Using the wrong heat level can lead to damaged materials, poor transfer quality, or faded designs. Here’s a guide to mastering hot foil stamping temperatures across four popular materials: paper, plastic, leather, and f