How to Fix Blurry Edges and Thickened Foil Lines
Blurry edges and thickened foil lines usually mean the hot stamping process is too strong for the artwork. Instead of missing foil, too much foil transfers around the intended design. ## Common Causes The most common reasons are excessive temperature, too much machine force, long contact time or a foil grade that releases too easily for fine details. A dirty or worn stamping plate can also reduce edge clarity. ## How to Adjust Do not change every setting at once. First reduce temperature slightly while keeping the other settings stable. If edges become cleaner, the original setting was to…