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Operator-level answers
Frequently Asked Questions
Practical answers for clean, repeatable Direct-to-Film (DTF) printing — film, powder, ink, press, storage, shipping and troubleshooting. If you don’t see your question, contact us.
DTF Film
Film questions
What makes TapeTech DTF film different?
Double-matte PET for stable feeding and an even coating that supports crisp micro-text and halftones with predictable peel behaviour.
What film sizes do you stock (rolls and sheets)?
We supply common roll widths (e.g., 300/400/600 mm depending on stock) and sheet packs like A4 and A3.
Tell us your printer width and workflow, and we’ll recommend the best format.
Which side of the film do I print on?
Print on the coated side. If you’re unsure, do a quick tape test—coated side usually grabs tape slightly more than the slick side.
Why does film curl or skew on the feeder?
Curl is usually caused by humidity swings or heat exposure. Store rolls flat and sealed, keep the room around 40–60% RH,
and let rolls acclimatise to the print room before use.
My prints look “fuzzy” on edges—what should I check first?
Check nozzle health and head height first, then confirm you’re printing on the coated side.
Overspray settings in RIP and over-powdering can also bloom edges—especially on fine detail.
DTF Powders
Powder questions
Which powder grade should I use (fine/medium/coarse)?
Fine helps with micro-text and cleaner edges, medium is the balanced all-rounder, and coarse can suit heavy coverage but needs careful gelling to avoid grainy feel.
How do I know powder is gelled/cured correctly?
Look for a satin crystallised finish—no visible granules and no heavy yellowing. Under-cure hurts wash durability; over-gel/over-cure can make transfers feel stiff.
My powder is clumping—what now?
Moisture is the culprit. Reseal immediately after use, keep your work area dry, and consider dehumidifying near the shaker/oven to stabilise results.
Why do transfers feel rough or grainy?
Usually over-powdering or an incorrect gel window. Try a lighter coat, reclaim cleanly, and adjust gel time in small increments (10–15 seconds) to improve softness.
What causes oily halos or glossy borders around prints?
Often too much heat or pressure. Drop temperature first, then pressure, then dwell time. Also check for over-powdering and hot spots in your oven/shaker.
DTF Inks
Ink questions
Are your inks compatible with Epson-based DTF heads?
Yes—white + CMYK are tuned for common Epson-based DTF heads (i3200/4720/XP600 class). Humidity control and daily white agitation help keep nozzles healthy.
How often should I agitate white ink?
Daily (or per shift) to keep pigment suspended. Settled pigment can cause density drop and inconsistent underbase.
Do you help with ICC profiles and colour matching?
Yes—share your printer, RIP, film and powder and we’ll guide profile selection and baseline settings to keep colour consistent across runs.
Why does white look “chalky” or sandy after pressing?
Usually over-powdering, under-gel, or too high/long press. Try a lighter powder coat and confirm gel window before increasing heat.
What humidity range helps ink jetting and peel consistency?
Many shops run best around 45–55% RH. Too dry increases static and satellites; too humid can affect media handling and powder behaviour.
Press & Peel
Pressing questions
Recommended press settings?
A typical starting range is 150–165°C for 10–15 seconds with medium pressure, but presses vary. Test a small matrix and lock in what’s repeatable on your garments.
Hot, warm or cold peel?
We often start with hot peel after a short wait. For some knits or textured garments, warm peel can improve edge cleanliness. Always test on your fabric mix.
Should I do a second press (post-press)?
A short post-press through parchment or a finishing sheet can improve adhesion and smoothness and often helps with handfeel.
Wash & care guidance for long-lasting transfers?
Wash inside-out on a cool cycle, use mild detergent, avoid bleach and fabric softener, and line dry when possible. Correct curing is the biggest factor in wash durability.
Storage
Storage & environment
Ideal storage conditions for film, powder and inks?
Aim for roughly 40–60% RH and around 23°C (±5°C). Keep film sealed and flat, reseal powder after each use, and store inks sealed, upright and away from heat sources.
Do you provide MSDS / safety information?
Safety data can be supplied on request for inks and powders. Use standard workshop PPE and extraction where appropriate.
Orders & Shipping
Ordering questions
Do you ship nationwide? What are lead times?
Yes—orders dispatch from Alberton, Gauteng via courier with tracking. Stocked items typically ship quickly; contact us for current cut-off times and your area ETA.
What payment options do you accept? Is VAT included?
EFT is commonly used. If VAT or bulk pricing applies, we’ll quote clearly on your proforma/invoice.
What if I receive a damaged item?
Contact us as soon as possible with photos of packaging and product. We’ll work with the courier and get you sorted quickly.
Support
Troubleshooting questions
Banding or colour shifts—where do I start?
Start with nozzle check and a basic maintenance cycle. Then check humidity, head height and RIP settings. We can help you isolate whether it’s jetting, profile, media or cure.
Transfers lift on corners—what are the usual causes?
Common causes are under-cure, uneven pressure, wrong peel timing, or too low temp. We’ll recommend a quick test plan to stabilise edges.
What should I send you to troubleshoot fast?
Printer model/head, RIP, film + powder grade, press temp/time/pressure, room humidity, photos of the issue, and (if possible) a nozzle check. Then we can diagnose quickly.
Can you help me choose a full “combo” (film + ink + powder)?
Yes. We’ll recommend a reliable stack for your printer and garment types, plus baseline cure and press settings to test.
Contact us.
Still have a question?
We’ll help you choose the right consumables and baseline settings.
Tell us your printer model, fabrics and artwork style — we’ll recommend film, powder grade and press settings to test.