Availability of this method for your specific garment, quantity and artwork is confirmed on your quotation.
Sublimation is widely used for sports kits, event wear and performance polos because it allows edge-to-edge designs, photographic detail and unlimited colours with no added feel on the fabric. The print breathes with the garment, which matters in the UAE climate for staff working outdoors or at events.
Its limits are strict, though. Sublimation dye only bonds with polyester, and it is a transparent colour, so it cannot print white or light colours onto a dark garment. Cotton uniforms, dark polos and workwear blends need a different method such as DTF printing or logo embroidery.
How it works
- Garment and fabric check: the fabric must be white or light-coloured and typically at least around 65% polyester; higher polyester content gives brighter, more washfast results.
- Artwork and colour setup: the design is prepared in RGB or CMYK with colour profiles for the specific printer, inks and fabric, since sublimation colours shift during heat transfer.
- Printing onto transfer paper: the design is printed in mirror image onto sublimation paper using sublimation inks.
- Heat transfer: the paper is placed on the fabric and pressed in a flat or calender heat press at high temperature, typically around 190–200 °C, so the dye turns to gas and bonds with the polyester fibres.
- Cut-and-sew for all-over prints: for full-coverage designs, fabric panels or rolls are printed before the garment is cut and sewn, which avoids white creases and unprinted seams.
- Inspection: printed panels or garments are checked for colour, alignment, ghosting and white marks before finishing.
Where it works well — and where it does not
Best for
- White or light-coloured polyester performance polos and T-shirts
- All-over or edge-to-edge designs, such as sports and event kits
- Designs with gradients, photographs or many colours
- Outdoor and event staff who need lightweight, breathable garments
- Lanyards, flags and accessories made from polyester
Typical applications
- All-over printed event and sports-day corporate T-shirts in polyester
- Light-coloured polyester performance custom polo shirts
- Branded team kits for corporate sports events
- Polyester accessories such as lanyards, flags and bandanas
- Patterned printed panels on hospitality and retail staff wear
Benefits
- Dye becomes part of the fibre, so it does not crack, peel or add weight.
- Fabric stays breathable, which suits hot-weather and active roles.
- Unlimited colours and photographic detail with no per-colour setup.
- All-over and seam-to-seam designs are possible with cut-and-sew production.
- Good wash and rub fastness on suitable polyester.
Limitations
- Only works on polyester or high-polyester fabrics; not on cotton.
- Cannot print white or light colours, and is not practical on dark garments.
- Some colour fading can occur with long-term strong UV exposure, depending on the inks used.
- All-over designs need cut-and-sew production, which involves more planning and sampling than printing finished garments.
Fabric compatibility
| Fabric | Suitability | Notes |
|---|---|---|
| 100% polyester, white or light colours | Well suited | Ideal base: vivid colour, permanent bond and no surface feel. |
| High-polyester blends (around 65% polyester and above), light colours | Suitable with care | Prints are softer and less vivid because only the polyester fibres take the dye; a vintage look is common. |
| Coloured polyester (pastel or mid-tone) | Suitable with care | Dye is transparent, so the base colour tints the whole design; only darker ink colours show clearly. |
| Dark polyester garments | Not recommended | Sublimation cannot print light colours or white onto dark fabric. |
| 100% cotton and high-cotton blends | Not recommended | Dye does not bond with natural fibres and washes out. |
| Nylon and heat-sensitive fabrics | Not recommended | Do not take sublimation dye reliably and may be damaged by the high transfer temperature. |
Artwork requirements
- High-resolution artwork: vector (AI, EPS, PDF or SVG) for logos and text, and raster images at 150–300 dpi at full print size.
- For all-over prints, a design laid out on the supplier's pattern template for each garment size.
- Pantone references for brand colours, understanding that sublimation is a CMYK process and is matched as closely as the process allows.
- No white elements expected to print: white areas in the design show as the bare fabric colour.
- Allow bleed beyond panel edges on cut-and-sew designs so seams do not show unprinted lines.
Read the full guide: how to prepare a logo file for uniform branding.
Sublimation compared with DTF and screen printing
| Factor | Sublimation | DTF printing | Screen printing |
|---|---|---|---|
| Fabric | Light polyester only | Cotton, polyester and blends | Mainly cotton and blends; polyester with special inks |
| Dark garments | No | Yes | Yes, with underbase |
| Feel | None: dye is in the fibre | Thin film on the surface | Ink layer on or in the fabric |
| All-over print | Yes, with cut-and-sew | Not practical | Not practical |
| Colour count | Unlimited | Unlimited | Limited by number of screens |
Sublimation Printing: frequently asked questions
Can sublimation be used on cotton uniforms?
No. Sublimation dye only bonds with polyester fibres. On cotton it washes out, so cotton uniforms are usually branded with embroidery, DTF or screen printing.
Why can't sublimation print on black polos?
Sublimation dye is transparent and there is no white ink, so the garment colour shows through the design. On dark fabric, the print would be barely visible.
Does a sublimated print fade?
Because the dye bonds with the fibre, it does not crack or peel. Gradual fading can occur after long-term strong sun exposure or very harsh washing, depending on the inks and fabric used.
What is cut-and-sew sublimation?
The fabric panels are printed before the garment is assembled, so the design can run across seams and edges without white gaps. It needs size-specific templates and more planning than printing a finished garment.