0Metal Lamination Process
Overview of Metal Lamination
Metal lamination is an eco-friendly surface treatment technology that directly bonds pre-extruded non-toxic thermoplastic films (such as PET, PP, or PE) onto ETP or TFS substrates using high-temperature and high-pressure physical heat-sealing.
Solvent-Free & Eco-Friendly:
The lamination process is 100% solvent-free and emits zero VOCs (Volatile Organic Compounds). It eliminates high-temperature baking ovens, significantly reducing energy consumption.
Types & Structure of Laminated Plate
Special Optical Finishing
We provide custom holographic surface finishing for both ETP and TFS substrates. By integrating precision metal printing with specialized optical film/stamping technologies, the metal surface exhibits vibrant rainbow lusters and dynamic 3D visual effects under varying light angles.
Process Implementation:
Holographic Lamination:
Laminating holographic PET films [e.g., rainbow pattern, cat-eye, plain hologram, or geometric grids] onto the metal sheet, combining anti-corrosion protection with high visual impact.
Holographic Stamping & Spot Hologram: Applying spot holographic stamping to brand logos or specific design areas for premium packaging, achieving both anti-counterfeiting functionality and artistic appeal.
PET Laminated ETP / TFS
Structural Features:
Single or double-side laminated with polyether film [PET], typically 12−25 μm thick. Available in clear, white glossy, gold, or custom color films.
Key Applications:
Widely used for deep-drawn cans [DRD], easy-open ends [EOE], fancy boxes, gift tins, and premium beverage cans, offering excellent scratch resistance and visual appeal.)
PP / PE Laminated ETP / TFS
Structural Features:
Laminated with polypropylene [PP] or polyethylene [PE] modified films, providing exceptional film toughness, high elongation, and superior chemical resistance.
Key Applications:
Specifically designed for aggressive food products [e.g., aerosol cans, acidic juice, tomato paste, seafood, and meat cans], outperforming conventional liquid coatings in corrosion resistance.
