DTF (direct-to-film) printing puts your design onto a special transfer film, coats it with adhesive powder and then heat-presses it onto the garment. Because the transfer carries its own white layer, it works on cotton, polyester and blends in light or dark colours, which is why so many print on demand apparel lines use it.
If you sell shirts, hoodies or sweatshirts through a print partner, the method decides how your design looks, feels and holds up in the wash. That should shape how you design and what you tell buyers. This guide walks through the process, the finish and the trade-offs, so you can describe DTF products accurately and design for them.
How DTF printing works, step by step
One large print on demand provider sums it up in a sentence: DTF "prints a design onto a special transfer film, coats it with adhesive powder, and then heat-presses it onto the garment." In a print shop that sentence breaks into a few stages, and each one leaves its mark on the finished shirt.
| Stage | What happens | What it means for your design |
|---|---|---|
| Print on film | Colour inks go onto a clear film, mirrored so the design reads correctly once transferred | Colours come from your file, so file quality sets the ceiling |
| White layer | A layer of white ink is printed behind the colours | The design shows on black, navy or red shirts without changing the artwork |
| Adhesive powder | A hot-melt powder is spread over the wet ink and the excess is shaken off | Only printed areas pick up glue, so transparent areas stay clear |
| Curing | Heat melts the powder into an even adhesive coat | The transfer can be stored or pressed straight away |
| Heat press | The transfer is pressed onto the garment with heat and pressure | The design's position on the shirt is fixed at this moment |
| Peel and finish | The film is peeled off, and many shops press once more to settle the print | The design stays as a thin layer bonded to the fabric |
Because the transfer is made apart from the shirt, printers often fill one film with many designs at once. That layout is called a gang sheet, and we explain it in what is a DTF gang sheet.
What a DTF print looks and feels like
A DTF print sits on the fabric rather than soaking into it. The same provider describes it as "a thin, smooth layer you can feel sitting on top of the fabric", firmer than DTG at first until it softens over the first few washes. Another provider's help center adds that a DTF print "has a plastic feel and might be slightly stiff initially" and that its breathability is relatively low.
What you see is crisp edges, solid colour and bright tones on dark garments, thanks to the white layer. What buyers feel depends on how much of the shirt the ink covers. A small chest logo or a line drawing barely registers, while a large solid rectangle across the chest wears like a panel. For a softer wear, break big solid areas up with texture, distressing or open shapes. Thin strokes need care too, and our guide to thin lines and small text shows what survives.
Why print on demand apparel uses DTF
Fabric range: "DTF can print on cotton, polyester, nylon, and blends alike", so one process covers tees, heathers and sweatshirt blends.
Any garment colour: the white layer on the film lets transfers work on any fabric colour, with no separate pretreatment step for dark shirts.
No minimums: DTG and DTF run "with no setup fees or minimum orders", which suits one-off Etsy orders and personalised names.
Full colour: gradients, photos and many-colour artwork print without extra setup for each colour, while in screen printing each colour requires a separate screen.
DTG, by comparison, "needs 100% cotton or high-cotton garments", so DTF is less picky about fabric, while DTG wins on a soft feel with the ink in the fibres. Our DTF vs DTG comparison covers that choice in detail.
Durability, care and what to tell buyers
One provider estimates a DTF print holds up for 50 to 100 washes before fading, cracking or peeling shows. That is a provider's estimate, not a promise, so do not quote it to buyers as one. The main enemy is heat: a DTF print "might develop small cracks if the garment is washed in hot water."
Put care instructions in your listing description, and on a card in the parcel if you can: wash inside out in cold water and do not iron over the print. Our guide on how to wash and care for DTF printed shirts has a buyer-ready version. Describe the finish honestly too. Etsy Purchase Protection does not cover an item that doesn't match the listing description, so describe the print as a smooth layer on the fabric rather than calling it "as soft as the shirt".
Preparing files for DTF
The film reproduces your file, so the file decides the result. One provider recommends 300 DPI for JPEG and PNG files, and another recommends 300 DPI for its DTFlex products. Use a PNG with a transparent background, because JPEG does not support transparency and transparent areas can print as white. Check anything semi-transparent, such as a soft shadow or a faded edge, before you send it, since the white layer and the glue need something solid to sit under. Our print file requirements guide covers size, format and transparency.
How Alomations prints with DTF
The apparel in the Alomations catalog is printed with DTF, with sublimation for the products that need it, and production for US orders is in the US. The range covers Gildan, Bella+Canvas and Comfort Colors styles, from the Gildan 5000 and Bella+Canvas 3001 tees to the Gildan 18000 sweatshirt and 18500 hoodie, plus women's, youth, toddler and baby sizes. Each product shows its own "from" price on the catalog page (for example Gildan 5000 from $6.89 and Bella+Canvas 3001 from $8.40 when we read it on October 17, 2026), and shipping is quoted separately.
On the file side, every design made in Alomations comes back print-ready at 12 inches and 300 DPI, 3,600 pixels on the long side, as a transparent PNG with an SVG alongside. You also get light and dark versions from one design, so lettering stays readable on white and black shirts, and tone rules decide which version each garment colour gets.
Frequently asked questions
Is DTF the same as heat transfer vinyl?
No. With heat transfer vinyl, the design is vinyl cut to shape, weeded and heat-pressed onto the fabric. DTF is printed in full colour onto film and bonded with adhesive powder, so it handles detailed, many-colour artwork.
Does DTF work on 100% polyester shirts?
Yes. Polyester is on the list of fabrics DTF can print on, along with cotton, nylon and blends. Sublimation, by contrast, requires polyester or another synthetic material.
Will a DTF print crack?
It can if it is treated roughly. Hot washes can cause small cracks, so washing cold and inside out is the habit to pass on to buyers.
Can DTF print white?
Yes. A white ink layer is printed on the film behind the colours, which is what lets designs show on dark garments, so white areas of your artwork print as white ink rather than bare fabric.
To list DTF-printed tees and sweatshirts without buying stock, start on the Alomations free plan.