Definition
A rotary relief printing process using flexible plates and fast-drying inks to print on films, foils, and papers.
Applications
- Roll stock
- Stand-up pouches
- Labels
- Shrink sleeves (with suitable inks)
Benefits
- High-speed production
- Good cost per unit at scale
- Versatile substrate compatibility
Industry Examples
- Medical: compliant labeling and instructions on device packaging films.
- Industrial: bold graphics and hazard communication on bulk industrial packs.
- Electronics: used to apply high-contrast lot codes and traceability data on anti-static roll stock.
FAQ
Q: Is flexo good for fine detail?
A: Yes with proper anilox/plates—gravure may exceed for ultra-fine imagery.
Q: What inks are used?
A: Water-based, solvent-based, or UV depending on substrate and requirements.