Cold Foil Supplier Questions Before Ordering / 采购冷烫膜前必须问供应商哪些问题
## Quick Answer Cold Foil Supplier Questions Before Ordering should be specified by process route, substrate, adhesive or UV varnish compatibility, artwork detail, and finished-package durability. For procurement managers, the safest buying path is to test the foil on actual production stock, varnish, machine, and foil samples, using the actual machine route for supplier sourcing and quote comparison. The main purchasing risk is substrate fit, test method, lead time, MOQ, and support. Do not approve a cold foil roll by color alone; approve it by transfer completeness, edge clarity, gloss, ad…