UV DTF or direct UV printing? Start with the surface

For personalized bottles, giftware or display pieces, start with the object rather than the printer. Its shape, surface finish and intended use determine what you need to test. A flat panel and a curved coated bottle may require different production routes even when the artwork is identical.

What changed in 2026?

In February 2026, Roland DGA announced a UV DTF system using print sheets and transfer film for specified Roland UV flatbed printers. The announcement describes printing onto media and manually transferring the graphic to an object, including shapes that can be difficult to print directly. Read Roland DGA’s manufacturer announcement.

This is a useful example of media and workflow development, not a claim that those films work with Audley, HJD or Locor machines. Compatibility must be checked for the actual ink, film and printer combination. Manufacturer results for one system should not become a blanket durability promise for another.

Two routes to compare

Direct UV printing: the object is positioned for printing on its surface. Ask whether the machine can accommodate the object’s dimensions and height, how it is held in place and which printable areas are accessible. For repeat orders, include loading and alignment in the demonstration.

UV DTF transfer: the graphic is produced on the specified transfer media and subsequently applied to the object. Ask to see the complete application process, not only a finished sample. Include cutting, positioning and hand application when assessing labour and output.

Use the real product for adhesion checks

Two items described as glass, metal or plastic can have different coatings or surface treatments. Bring a production sample from your supplier and disclose its intended use. Do not assume an attractive first print proves long-term performance.

• Geometry: test the full design at the intended size, including curves, edges and recesses.
• Preparation: record the cleaning or priming steps approved for the selected system.
• Appearance: inspect small text, white areas, transparency, gloss and edge visibility.
• Use conditions: agree which handling, cleaning, moisture or outdoor exposure checks are relevant to the customer’s application.
• Repeatability: test more than one item and retain an approved reference sample.

Do not advertise dishwasher safety, food-contact suitability or outdoor life without suitable evidence for the complete decorated product. If those requirements matter, ask for documented suitability and an appropriate validation process before accepting the order.

Compare the cost of the complete job

Request an itemised estimate covering media, ink, fixtures where needed, preparation time and reject allowance. A transfer workflow may avoid one handling problem but introduce a separate application step. Direct printing may need a dedicated fixture for repeat positioning. These are questions to test against your particular order, not universal advantages.

Choose the next step

Compare the UV printer catalogue with UV DTF machine configurations. Review each model’s brochure for its recorded limits. When checking UV inks, films and parts, confirm the exact combination with the technical team.

Send a sample-review request with product photographs, dimensions, material or coating information, artwork size and expected quantity. A documented sample test will give you a stronger basis for selecting equipment than a generic list of printable materials.