UV DTF artwork guide
How to Prepare Artwork for UV DTF Decals
A UV DTF decal is seen on the product, not on your computer screen. Its lettering must fit the available space, its colours need to stand out against the product, and its small details must be strong enough to transfer cleanly.
Use this guide to prepare logos, labels and decorative artwork for suitable hard-surface items. If your design is intended for clothing or fabric, follow the DTF garment artwork guide instead.
Looking to buy decals? Explore UV DTF Stickers.
1. Start with the actual item
Before you design, measure the part of the product where the decal will go. Note the material, surface colour, finish and shape.
A flat box, a straight-sided bottle and a tapered tumbler present different placement challenges. A large continuous design may be difficult to apply around a pronounced curve; a smaller logo or several separate elements may work better.
Keep artwork away from edges, seams and areas that receive heavy handling where practical. For drinkware, do not plan decals for the drinking rim or interior food-contact area unless Buzz has specifically confirmed the complete application is suitable.
BB
Sized for the usable area
WRAP THAT IS TOO WIDE FOR THE CURVE
Harder on a tapered tumbler
2. Size the artwork for readability
Set the design to its intended finished dimensions in the builder. View it at roughly that size before ordering. If a website address, care instruction or small word becomes hard to read, simplify it or increase its size.
Avoid making the decal wider merely because there is unused space on a gang sheet. Size it for the product it must fit. Consider printing a paper outline at the planned dimensions and holding it against the item to check placement before ordering.
For a PNG or other raster image, aim for approximately 300 pixels per inch at the final decal size. For example, artwork intended to print 10 cm wide needs approximately 1,180 pixels across at that resolution. A larger number typed into a DPI field will not repair a blurry source image.
www.example.co.za
Readable at finished size
www.example.co.za
Too small to read
3. Use transparency intentionally
If you want only the logo or artwork to appear on the item, supply a file with a genuinely transparent background. A white rectangle, faint coloured box or leftover pixels can become part of the finished design.
Inspect the file against both light and dark backgrounds. This is particularly useful for pale lettering and logos with clear spaces inside them. Check whether an area is meant to be WHITE ink or meant to be TRANSPARENT so the product colour shows through.
Buzz does not currently ask customers to build a separate manual white layer for UV DTF uploads. If white-ink behaviour matters for a specific job, confirm with production before ordering.
DECAL
DECAL
4. Keep small details robust
Fine lines, tiny isolated dots, narrow gaps and intricate lettering may be difficult to transfer or keep intact. Strengthen the details that carry meaning. If the design is very small, remove decoration that does not help the customer recognise the logo or read the message.
Check a design with outlines or multiple close colours at its finished size. If neighbouring details appear to merge on screen at that size, they need more separation before printing.
There is no published universal minimum for fine detail inside a decal (tiny text, hairlines or tight gaps). That is separate from the 3 mm gap required between separate designs on the sheet so they can be cut apart. Check details at finished size in the builder rather than copying another printer’s limits.
5. Preview the design on the product colour
A dark logo on a black bottle and pale text on a white mug can lose impact. Preview your artwork over a photo or colour sample of the actual product. The mock-up is a design aid, not an exact colour proof.
Print colours can differ from what you see on a phone or monitor. If a brand colour is critical, provide the reference colour and ask about a physical sample on the intended type of item before committing to a large order.
Do not assume fluorescent, metallic or special-effect screen colours will reproduce exactly unless Buzz has confirmed that finish for your job.
Dark bottle preview
BUZZ
Light mug preview
BUZZ
6. Export the best original artwork
Use a high-quality original file rather than a screenshot or a small image copied from the web. If your logo was created as vector artwork, preserve that original and export an approved format at the required print size.
For designs that should have no background, confirm that the exported file retains transparency. If you use fonts in a vector file, convert them to outlines or embed them so the lettering does not change.
7. Build and check the UV DTF gang sheet
You can arrange repeated logos, several decal sizes or different designs on a gang sheet. Check the dimensions of each against the products they are intended to decorate.
Leave enough space to separate the decals and keep them within the printable boundary. Before checkout, check spelling, quantities, duplicates and the overall sheet. Do not mistake the size of the on-screen preview for the decal’s physical size; use the measurements displayed in the builder.
Final UV DTF artwork checklist
- I measured the area on the actual product.
- I checked whether the surface is flat, curved or tapered.
- The artwork fits at its intended physical size.
- Important text is readable at that size.
- The source image is sharp and has not been stretched.
- White areas and transparent areas are intentional.
- I previewed the design against the product colour.
- Fine lines, small gaps and isolated details have been checked.
- My gang sheet quantities, sizes and spelling are correct.
Ready to create your decals?
Once your artwork is prepared, use Buzz Branding’s UV DTF gang sheet builder to arrange and review your designs. If you are unsure whether the product surface or an intricate design is suitable, ask about a test before placing a large order.
Also see UV DTF Stickers and the DTF artwork guide.