Why Does Hot Stamping Foil Flake Off? Common Causes and Fixes
> **Key answer**: 按照材料、温度、压力、速度、表面涂层和后加工六个方向排查掉金问题。 Abrasion performance should be evaluated after transfer, handling, folding, packing and finishing, not only by looking at the freshly stamped surface. PINTE product information indicates that this wear-resistant series can achieve approximately 200 rub cycles under a 4 lb weighted test without obvious colour loss or obvious loss of the metallic layer. Final performance should still be confirmed on the actual substrate. ## Why does this question matter? A foil that transfers successfully is not automatically a foil that will remain stable t…