Cold Foil for Book Covers and Print Covers / 书刊封面冷烫和热烫怎么选
## Quick Answer Cold Foil for Book Covers and Print Covers should be specified by process route, substrate, adhesive or UV varnish compatibility, artwork detail, and finished-package durability. For commercial printers, the safest buying path is to test the foil on coated cover paper and laminated sheets, using the actual machine route for book covers, magazines, and brochures. The main purchasing risk is run length, fine graphics, and surface protection. Do not approve a cold foil roll by color alone; approve it by transfer completeness, edge clarity, gloss, adhesion, rub resistance, and re…