Cold Foil for Southeast Asia Packaging Factories / 东南亚包装厂采购冷烫膜要注意什么
## Quick Answer Cold Foil for Southeast Asia Packaging Factories should be specified by process route, substrate, adhesive or UV varnish compatibility, artwork detail, and finished-package durability. For regional packaging factories, the safest buying path is to test the foil on paperboard, PP, PE, PET, PVC, and label stock, using the actual machine route for export packaging and local converting. The main purchasing risk is humidity, storage, technical support, and sample logistics. Do not approve a cold foil roll by color alone; approve it by transfer completeness, edge clarity, gloss, ad…