Understanding the Coating Process in Hot Stamping Foil Manufacturing
The quality of hot stamping foil depends entirely on the coating process. With 25+ years of coating expertise, PINTE understands how critical precision coating is to producing consistent, high-quality hot stamping foil. This article explains the coating process step by step. ## Overview of Hot Stamping Foil Structure A quality hot stamping foil has multiple precision-coated layers: 1. **Base Film**: PET polyester film that carries all the layers 1. **Release Layer**: Allows clean release from the base film during stamping 1. **Decorative Layer**: Color/metallic/holographic effect 1. **A…