Cold Foil and Spot UV in One Packaging Workflow / 冷烫和局部 UV 如何组合
## Quick Answer Cold Foil and Spot UV in One Packaging Workflow should be specified by process route, substrate, adhesive or UV varnish compatibility, artwork detail, and finished-package durability. For digital embellishment teams, the safest buying path is to test the foil on coated sheets and UV polymer systems, using the actual machine route for luxury packaging with shine and texture. The main purchasing risk is sequence, curing, tactile height, and adhesion. Do not approve a cold foil roll by color alone; approve it by transfer completeness, edge clarity, gloss, adhesion, rub resistanc…