Comprehensive Guide & Technical Breakdown
Festive, holiday, and cosmetic packaging frequently incorporates sparkling finishes to captivate holiday shoppers:
### 1. Metallic Inks (Gold, Silver, Bronze, Copper)
- How it works: Formulated with microscopic metallic aluminum or bronze flakes suspended in ink carrier.
- Look: Provides an elegant, satin metallic shimmer. More subtle than mirror foil stamping, but prints seamlessly alongside CMYK.
- How it works: Real glitter particles suspended in high-gloss UV clear varnish, applied via coarse screen mesh.
- Look: Eye-catching sparkle that reflects dazzling points of light.
- Eco-Glitter Revolution: Modern sustainable packaging uses plant-based cellulose glitter (derived from eucalyptus trees) that is 100% biodegradable in freshwater, eliminating microplastic pollution.
### 2. Glitter Varnish (Screen-Applied)