A dragon boat crew can be recognised from the pontoon before the first paddle enters the water. Team colours, names, sponsors and club graphics all help create that identity – but they also need to survive training sessions, race days, salt water, sun cream and repeated washing. So, what is sublimation printing? It is a method of permanently transferring a full-colour design into the fabric itself, rather than applying a layer of ink on top.
For paddling teams, that difference is practical. A sublimated rashie, jersey or pair of board shorts can carry detailed artwork from shoulder to hem while remaining light, breathable and comfortable to move in. The print does not crack or peel because it is part of the garment fibre.
What is sublimation printing and how does it work?
Sublimation printing uses specialist inks, heat and pressure to turn a printed design into a gas. That gas bonds with polyester fibres and becomes solid again as the fabric cools. The result is a permanent, high-resolution print that sits within the material.
The process starts with an approved digital artwork file. This is printed in reverse onto transfer paper using sublimation inks. The paper is then placed against the polyester fabric and passed through a heat press or calendar press at a controlled temperature. Under that heat, the inks transfer into the fabric.
Only after printing is the fabric cut and sewn into the finished garment. This matters because the design can continue across panels, sleeves and side seams. A club is not restricted to a small chest logo or a simple block of colour. It can use gradients, paddle-inspired patterns, team names, race graphics and individual details as part of one considered kit design.
Why paddling teams choose sublimated kit
Dragon boat and paddling apparel needs to work hard. Training tops are exposed to sweat, spray and friction from PFDs, while race kit needs to look sharp in crew photos and stay consistent across a full boat. Sublimation suits those demands particularly well.
Because the ink becomes part of the polyester, there is no heavy printed layer to trap heat or affect the fabric’s stretch. This is especially useful for close-fitting rashies, leggings and performance jerseys, where paddlers need free movement through the shoulders and torso. The finish stays smooth against the skin, even when a garment is worn under a buoyancy aid.
Colour durability is another advantage. Properly produced sublimated garments retain their design through regular washing far better than prints that sit on the surface. That does not mean kit is indestructible – harsh chemicals, excessive heat in a tumble dryer and rough treatment will shorten the life of any garment – but the print itself will not flake away in the usual manner.
For clubs, the design freedom is equally valuable. A committee can bring together established colours, a new season’s sponsor, a race crew nickname and a recognisable club motif without turning the garment into a patchwork of separate applications. When every paddler wears the same clear identity, it looks organised on the water and creates a stronger off-water presence too.
Sublimation versus screen printing and vinyl
Sublimation is not automatically the right answer for every item. It is designed for polyester or polyester-coated materials, so it is a strong fit for technical sportswear but not for every fabric in a club wardrobe.
Screen printing applies ink through a mesh screen onto the outside of a garment. It can be an effective choice for simple designs, limited colours and certain cotton items, such as casual event T-shirts. However, each colour generally requires a separate screen, and large or detailed graphics can become less efficient to produce. The printed area may also feel heavier than the surrounding fabric.
Vinyl printing uses cut shapes of coloured film that are heat-applied to the garment. It works well for names, numbers or small runs where a simple personalisation is needed. Its limitations show when the design includes fine detail, photographs, gradients or large coverage. Vinyl can also feel more noticeable on lightweight technical fabric.
Sublimation is the better route when a team wants all-over colour, complex graphics and a breathable performance finish. Screen print or vinyl may be more suitable for a straightforward cotton social shirt, a small one-off addition, or garments that cannot be made from polyester. The best choice depends on the garment, the artwork and how the kit will be used.
What sublimation can print on
The strongest results come from white or very pale polyester fabric. Sublimation inks are translucent, which means they cannot print a light colour over a dark base in the way an opaque transfer can. For that reason, a garment is usually designed and printed from a white base, allowing every panel to carry the intended colours accurately.
This is why sublimation is widely used for rashies, racerback tops, long-sleeve training tops, jerseys, board shorts, padded shorts, leggings, windbreakers and hoodies made for team use. The same process can give a club a consistent visual system across racing kit, training layers and travel wear, even though each item has a different cut and fabric weight.
Fabric composition still matters. A higher polyester content normally produces stronger colour transfer. Technical fabrics are selected not just for print quality but also for breathability, weight, stretch and weather protection. A summer race rashie and a windbreaker serve different jobs, so they should not be treated as the same garment with a different graphic.
From team idea to finished garment
Good sublimated kit begins before anything reaches the press. A team needs a clear brief: the garments required, club colours, logos, sponsor requirements, preferred fit and deadline. It also helps to decide early whether names, paddler numbers or crew-specific details are needed, as these affect artwork checks and production planning.
The design stage is where a visual idea becomes workable apparel. Artwork must account for panel shapes, seams, collars and zips. A graphic that looks balanced on a flat screen can shift once it wraps around a body or crosses a side panel. Experienced sportswear design support makes sure key logos are positioned sensibly and that important text is not lost in a seam.
A strike-off or final artwork confirmation is worth taking seriously. It gives the club a chance to check colours, spelling, logo placement and overall balance before the full order goes into production. This is particularly valuable when ordering for a large squad. One approved design gives every paddler confidence that the crew will arrive looking like one team.
Sizing and order management deserve the same attention. Gather sizes against the relevant size chart, allow time for team members to respond, and set a firm internal deadline before the race calendar becomes crowded. For a competition where photos, sponsor visibility and crew morale matter, last-minute kit decisions are rarely a good trade-off.
Looking after sublimated team apparel
Sublimated garments are low-maintenance, but a few habits protect both fabric performance and colour. Wash them inside out on a cool cycle, use a mild detergent and avoid bleach or fabric conditioner where the care label advises against it. Hang drying is generally kinder to technical fabrics than high tumble-dryer heat.
Rinse kit after salt-water sessions or particularly muddy events, and do not leave damp garments compressed in a kit bag for days. The print will remain secure, but lingering moisture and bacteria are not kind to any sportswear. Treat race kit as performance equipment, not just another T-shirt.
For teams planning a new season, sublimation printing offers more than a bright finish. It gives your crew a way to carry its identity from warm-up to finish line, with kit designed to move, wash and race as hard as the people wearing it. Build in time for a considered design and approval process, then get your quote early enough to have the whole boat ready for the start line.