DTG (Direct-to-Garment) for corporate merch in Türkiye
DTG prints water-based pigment inks directly into cotton fibres with an inkjet printhead, giving the softest possible hand-feel of any apparel decoration method. This page covers how DTG compares to DTF and silkscreen, the pre-treatment process for dark garments, and where DTG earns its place on a corporate merch brief.
What DTG is and why it produces the softest print
DTG (Direct-to-Garment) uses an inkjet printhead to spray water-based pigment ink directly onto a garment that has been loaded onto a flat platen. The ink soaks into the fabric fibres rather than sitting on top of them. On cotton and high-cotton blends, the result is a print that is essentially indistinguishable from the unprinted fabric to the touch — there is no ink layer, no transfer film, no vinyl.
The technology has matured significantly in the last decade. Modern DTG presses print at production speeds comparable to silkscreen for short runs, with colour gamuts that approach offset litho quality. The cost-per-print economics now make DTG competitive with silkscreen on runs of 1-100 pieces, and frequently cheaper for runs of 1-25 pieces where silkscreen setup cost dominates.
In Türkiye, DTG capacity is concentrated in İstanbul. Our Levent studio runs four DTG presses with pre-treatment stations, conveyor dryers and climate-controlled production rooms. The Başakşehir facility runs overflow capacity for high-volume event-run programs. We hold water-based pigment inks from European suppliers (Dupont, EFI, Kornit-equivalent) with consistent 7-10 working day replenishment.
Pre-treatment for dark garments
DTG on white and light-coloured garments prints directly without pre-treatment. The ink absorbs into the fibres and the underlying fabric colour shows through where the design has no ink. On dark garments, the ink would be invisible against the dark background, so a pre-treatment process lays down a thin layer of white liquid that bonds to the fabric and provides a base for the colours.
Pre-treatment is applied with a spray or roller station immediately before printing. The garment is then dried briefly to set the pre-treatment, printed with a white underlay plus CMYK, and cured in a conveyor dryer at 160°C for 90-120 seconds. The pre-treatment process adds about 30 seconds per garment to the production time and is reflected in the per-piece price on dark-garment programs.
Pre-treatment leaves the print area slightly stiffer than the surrounding fabric — a common trade-off on dark-garment DTG. On lightweight tees below 150 GSM, the difference is noticeable. On heavyweight hoodies and fleece, the difference is subtle. For programs where hand-feel is critical on dark garments, we usually suggest discharge print or DTF as alternatives.
Substrates and garment fit
Cotton is the classic DTG substrate. Ringspun cotton, combed cotton, organic cotton, recycled cotton — all accept DTG cleanly. We work with mills in Bursa, Kahramanmaraş and İzmir that supply DTG-friendly cotton blanks; for programs that need a specific dye recipe we order custom-dyed blanks with 15-25 working day lead times.
Cotton-poly blends (above 80% cotton) print cleanly on DTG. Below 80% cotton, the polyester component doesn't accept the water-based pigment ink as cleanly and the print looks faded or uneven. For low-cotton blends and performance fabrics, we usually suggest DTF or dye sublimation instead.
Fleece, French terry, jersey and interlock knit fabrics all work well on DTG. Woven fabrics (oxford, poplin) print but the tighter weave resists ink penetration, giving a slightly faded look on dark colours. For woven corporate apparel programs we usually suggest silkscreen or DTF instead.
Artwork preparation and colour management
DTG accepts raster artwork at 300 DPI minimum and vector artwork without conversion. CMYK files print most accurately on our DTG presses; RGB files are converted at the pre-press stage with our standard ICC profile for the substrate. We accept AI, EPS, PDF, PSD, PNG and TIFF.
For corporate logos with brand-precise Pantone matching, DTG reaches Delta-E of 3-4 against a Pantone reference on most substrates — comparable to DTF and noticeably wider than silkscreen. For premium programs with strict colour tolerance, we suggest silkscreen with a white underlay. For programs where soft hand-feel matters more than colour precision, DTG is the right answer.
DTG supports full CMYK plus white. The white layer is laid down first on dark garments, then the CMYK on top. For designs with intentional white elements on dark garments, the white ink is laid down only where the artwork specifies white — this requires artwork prepared with a separate white channel.
Wash durability and care guidance
DTG prints survive 30-50 domestic wash cycles before visible dulling. The keys are correct pre-treatment, full cure temperature (160°C for 90-120 seconds in conveyor dryer), and waiting 24 hours before the first wash. We supply a care card with every DTG order: wash inside out at 30°C, line dry, do not iron directly on the print, do not dry-clean.
DTG prints have a slightly different wash-fastness profile than silkscreen or DTF. The colour is in the fibres and fades more like the garment colour than like an ink layer. On cotton tees, the print fades gently with washing rather than cracking or peeling — a desirable profile for fashion and lifestyle brands, less desirable for uniform programs where maximum durability matters.
For uniform programs that go through industrial laundering at 60-85°C, DTG prints have a shorter service life than standard plastisol silkscreen. We flag this at the brief stage and offer silkscreen or DTF alternatives for heavy-duty uniform programs where DTG durability isn't sufficient.
Run sizes, lead times and unit economics
DTG is most economical on runs of 1-100 pieces per design. Above 100 pieces, silkscreen becomes more cost-effective on simple spot-colour designs, though DTG remains the right answer for full-colour designs at any run size. The per-piece price decreases meaningfully at the 25-piece, 50-piece and 100-piece thresholds.
Lead time is short: express for in-stock blanks and simple one-design jobs; 1-2 working days for multi-design jobs; 2-3 working days for custom-dyed blanks or premium inks. Personalised name shirts — one design colour, one name per garment — are our most common DTG job, with typical batches of 20-100 pieces completed in 1-2 working days.
For corporate buyers pricing out a program, the practical question is volume per design and the importance of hand-feel. If you need 500 identical tees and don't care about hand-feel, silkscreen wins on cost. If you need 50 tees each with a unique design and soft hand-feel matters, DTG wins.
Specialty inks: neon, discharge, water-based
Beyond standard CMYK, DTG supports specialty inks that open creative possibilities for corporate merch. Neon DTG inks produce vibrant fluorescent prints for events, runs and youth-segment merchandise. Discharge DTG inks combine the pre-treatment and discharge agent in a single pass for soft-hand prints on dark garments without a separate pre-treatment step.
Water-based DTG inks (the default for environmental programs) have a lower environmental footprint than plastisol inks but require more careful curing. We supply chain-of-custody documentation on request for programs with ESG reporting requirements.
Specialty DTG inks add 2-3 working days to the lead time and cost 30-80% more per piece than standard DTG. The inks are sourced from the same European suppliers with consistent quality. We test-print every new specialty ink on a sample before committing a production run.
Where we run DTG in Türkiye
DTG production sits in our Levent studio with overflow capacity in Başakşehir for high-volume event-run programs. Cotton blanks are sourced from Bursa, Kahramanmaraş and İzmir partner mills that supply DTG-friendly cotton. Inks are sourced from European suppliers with consistent 7-10 working day replenishment.
For corporate programs delivered to İstanbul offices, Ankara government and diplomatic addresses, İzmir trade-show venues, and Antalya resort venues, we run hand-delivery for high-value orders and tracked road freight for larger volumes.
Related decoration methods
Frequently asked questions
What is the minimum order for DTG?
There is no minimum. Single pieces, samples, prototypes and personalised items are routine DTG work. The method is at its cheapest per piece on runs of 1-100 per design; above 100 pieces silkscreen usually wins on simple spot-colour designs.
How long does a DTG order take?
Express for in-stock blanks and simple one-design jobs. 1-2 working days for multi-design jobs. 2-3 working days for custom-dyed blanks or premium inks.
Which fabrics work with DTG?
Cotton and high-cotton blends above 80% cotton are the classic DTG substrates. Below 80% cotton, the polyester component doesn't accept the ink as cleanly. For low-cotton blends and performance fabrics, DTF or sublimation is usually suggested.
Can DTG match a corporate Pantone colour?
DTG reaches Delta-E of 3-4 against a Pantone reference on most substrates. For strict tolerance, silkscreen with a white underlay is suggested. For programs where soft hand-feel matters more than colour precision, DTG is the right answer.
Is DTG durable enough for uniforms?
DTG prints survive 30-50 domestic wash cycles. Industrial laundering at 60-85°C shortens service life. For uniform programs that go through industrial laundry, silkscreen plastisol is more durable and is the recommended choice.
Is Corp-Merch a licensed DTG printer or officially accredited by any equipment manufacturer?
We are an independent corporate merch decoration provider in Türkiye. We are not licensed, endorsed or accredited by any DTG printer manufacturer, ink supplier or garment mill. Brand and product names are used to describe compatible substrates and decoration methods.
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