To achieve a professional DTF result, the quality of the materials matters, but mastering the workflow is just as essential. From file preparation to the final transfer onto fabric, each step influences the durability, flexibility, and accuracy of the design. In this Must Technology guide, discover the complete DTF production workflow and best practices to optimize your results.
1. File preparation: the foundation of a good result
A poorly prepared file will result in white space defects, indistinct outlines, or poor density. Here are the essential rules:
- Create the image at 300 DPI (400 to 500 DPI for DTF UV)
- Preserve the transparent background (PNG, AI or PSD)
- Avoid excessively thin outlines (< 1 px)
- Work in CMYK (RGB for .png files)
The RIP software then handles:
- the generation of the white layer ;
- the resolution;
- positioning on film.
2. Printing on DTF film
The printing process uses two layers: CMYK first, then white . A reliable DTF printer ensures consistent opacity and uniform density.
Printers recommended by Must Technology
- XPD-924D DTF Printer – 2 printheads (regular production)
- High-speed 4-head DTF printer – for intensive production
A good printer ensures:
- a covering white ;
- vibrant colors;
- a stable print even in long series.
3. TPU powder coating: the most sensitive step in DTF
The TPU powder must perfectly cover the white layer, otherwise defects appear immediately: unglued areas, cracks, lack of elasticity, excess thickness…
Why automate the powder coating process?
The shaker ensures:
- a uniform dusting ;
- the withdrawal of the surplus ;
- controlled infrared drying ;
- a clean winding of the film;
- continuous production without human error.
Must Technology Recommendations:
4. TPU fusion: the key to a durable transfer
Improper fusion is responsible for 80% of DTF problems (cracking, lack of adhesion, peeling when washing).
Recommended melting parameters (depending on powder)
- Time: 5 to 15 seconds
- Temperature: 120 to 170°C
- Pressure: 1 to 5 bar
Our premium powders:
- MT-01 – Optimal resistance to washing at 40°C & 60°C
- MT-02 – Versatile and easy to use
- AS01 – Anti-migration treatment for polyester (perfect for sports textiles)
👉 For large productions, discounted rates are available on the DTF powder collection .
5. Peeling and cutting the film
Peeling depends on the DTF film: some peel when hot, others when cold. The premium films selected by Must Technologie can be peeled immediately and guarantee a clean, smooth peel.
- Ultra-premium 75µ DTF film – tested in the Must Technologie workshop
- DTF EV1 film – remarkable peel precision
👉 Volume discounts available: DTF Films – All formats & bundles
6. Final transfer onto the textile
Once the film is printed, powdered, and peeled, all that remains is to apply the transfer. The ideal settings vary slightly depending on the powder used.
Standard transfer parameters
- Temperature: 150–170°C
- Duration: 10–15 seconds
- Pressure: medium to high
Must-Have Technology Tips:
- Press again for 5 seconds for a smooth finish;
- use parchment paper for a semi-matte finish;
- For an ultra-matte finish: iron under baking paper.
Conclusion: Mastering the DTF workflow for a perfect result
A successful DTF workflow relies on:
- rigorous file preparation ;
- a high-performance printer ;
- a suitable shaker ;
- premium consumables ;
- a controlled fusion of TPU.
Must Technologie supports professional workshops with installation, equipment selection, and DTF workflow optimization. Contact us for a customized configuration.