Cold Foil for Embellishment After Digital Printing / 数码印刷后冷烫增效怎么安排流程
## Quick Answer Cold Foil for Embellishment After Digital Printing should be specified by process route, substrate, adhesive or UV varnish compatibility, artwork detail, and finished-package durability. For digital print shops, the safest buying path is to test the foil on toner, inkjet, UV varnish, and coated stock, using the actual machine route for short-run cartons, cards, and covers. The main purchasing risk is ink compatibility, drying, UV polymer, and registration. Do not approve a cold foil roll by color alone; approve it by transfer completeness, edge clarity, gloss, adhesion, rub r…