Cold Foil on Gloss Lamination for Premium Boxes / 亮膜纸盒冷烫如何控制亮度和附着
## Quick Answer Cold Foil on Gloss Lamination for Premium Boxes should be specified by process route, substrate, adhesive or UV varnish compatibility, artwork detail, and finished-package durability. For carton factories, the safest buying path is to test the foil on gloss laminated paperboard, using the actual machine route for premium paper boxes. The main purchasing risk is surface energy, rub resistance, and gloss match. Do not approve a cold foil roll by color alone; approve it by transfer completeness, edge clarity, gloss, adhesion, rub resistance, and repeatability at production speed…