A3 Glossy Lamination Film Roll

Film Width 305 mm (12 in) to 330 mm (13 in) Designed to cover standard A3 paper size (297 x 420 mm) with a sealed edge. Film Thickness 25 to 125 microns (per side) Thinner films (25-42μm) are flexible, while thicker films (100-125μm) provide increased rigidity and durability. Film Length 50m to 200m+ Length varies greatly depending on film thickness and manufacturer; longer rolls are more cost-effective for high-volume use. Core Diameter 1 inch (25.4 mm) is common Ensures compatibility with standard roll laminating machines; other sizes (2", 3") exist for industrial machines. Glossy enhances color vibrancy; matte reduces glare and allows for writing. Type Thermal (hot) or Cold Thermal film uses heat for adhesion, while cold film uses pressure-sensitive adhesive.