Multi-level foil stamping is an advanced decorative technique that combines two or more foil colors/textures with variable embossing depths in a single pass. It creates intricate, dimensional designs with layered metallic effects, often used for ultra-premium packaging.

Key Features

✔ True 3D Effects – Simultaneous foil transfer + multi-depth embossing
✔ Color Layering – Precise registration of multiple foils (e.g., gold + holographic)
✔ Tactile Complexity – Combines raised/recessed areas with foil contrasts
✔ Anti-Counterfeiting – Nearly impossible to replicate with digital methods

Technical Process

1. Die Manufacturing

   • Tiered Brass Dies: Each level corresponds to a foil color/depth

   • Registration Tolerance: ≤0.05mm between layers

2. Foil Feeding System

   • Sequential or synchronized application of:

     • Metallic foils (gold/silver)

     • Pigmented foils (matte colors)

     • Special effects (holographic, transparent)

3. Stamping Parameters

   • Temperature: 130–160°C (varies by foil type)

   • Pressure: 40–60 kg/cm² (adjusted per depth level)

   • Dwell Time: 1.5–3 seconds (longer than standard foil)

4. Substrate Requirements

   • Thick stocks (≥400gsm board, leather, acrylic)

   • Avoid stretchable materials (e.g., thin plastics)

Applications in Luxury Packaging

Comparison: Multi-Level vs. Standard Foil