Common Reasons Abrasion-Resistant Foil Sampling Fails
> **Key answer**: This article will analyse sampling failures across substrate, die, machine settings, artwork structure and test procedure. PINTE product information states that the wear-resistant series can achieve approximately 200 rub cycles under a 4 lb weighted condition without obvious colour loss or obvious metallic-layer loss. The final result must be confirmed against the substrate, stamping settings, finishing route and acceptance criteria. ## Define the test objective first analyse sampling failures across substrate, die, machine settings, artwork structure and test procedure. A…