Yes. UV printers can print on cylindrical objects like bottles, mugs, and tubes if equipped with a rotary attachment.
How It Works
- A rotary jig or rotary axis replaces the flatbed table or is mounted on it.
- The object (e.g., bottle) is secured and rotated while the printhead moves horizontally.
- The UV lamp cures the ink instantly as the object spins, producing full-wrap designs.
Compatible Materials
- Glass bottles
- Metal tumblers
- Plastic tubes (PP, PET, PVC, etc.)
- Ceramic mugs
- Stainless steel containers (with primer coating)
Requirements
- Rotary fixture or rotary adapter compatible with your printer size.
- Proper surface preparation — apply adhesion promoter for smooth or coated materials.
- Accurate artwork layout — design the file as a 360° wrap with correct diameter settings.
- RIP software configuration — enable cylindrical printing mode if available.
Limitations
- Only objects with uniform diameter print evenly.
- Tapered bottles need custom jigs or partial-area printing.
- Max object size depends on the printer’s Z-axis height and rotary diameter capacity.
Summary
UV printers can print directly on bottles when a rotary device is used. This enables durable, full-color, scratch-resistant graphics for packaging, promotional, or personalized products.
