Compared with ordinary coding machines, UV inkjet coders have distinct advantages. Here are the key highlights in brief:
1. Superior Printing Quality & Durability
Ordinary coders (dot-matrix, ink-type) have low resolution (100-200DPI), blurry prints, and easy-fading marks due to slow natural drying.
UV coders: 300-600DPI sharp prints; instant UV curing forms a durable film, resistant to scratch.
2. High Production Efficiency
Ordinary coders: <300m/min speed, long drying time; frequent maintenance (10-20min each time) causes downtime.
UV coders: >500m/min speed, instant curing; modular design reduces maintenance (1-2 times/month), 24h continuous work.
3. Compliance & Environmental Friendliness
Ordinary ink coders contain VOCs; hot coders may produce harmful substances.
UV coders: solvent-free inks (no VOCs/heavy metals), stable non-migrating film.
4. Cost-Effective in Long-Term Use
Higher initial cost but lower long-term cost: 30% less ink consumption, 2x longer printhead life, less rework loss.
Summary: UV coders excel in quality, compatibility, efficiency, compliance and cost-effectiveness, ideal for high-demand production.