Laminating foil is suited for toner-reactive decorative work where foil bonds to printed toner through heat and pressure. Common uses include certificates, invitations, cards, covers, labels, packaging accents, and presentation pieces. The important buying decision is whether the foil roll matches the equipment and printed output. Laser toner coverage, heat, pressure, and correct foil orientation all affect results. Choose the core size and roll width based on the machine and the printed design area. Then select a finish that fits the visual goal, such as metallic, pigment, glitter, or holographic effects.