DTF Gang Sheet & White Halo Pixel Fixer
Squeeze maximum transfers onto 22" and 24" rolls, eliminate white adhesive glue halos from semi-transparent artwork, and price finished custom t-shirts.
DTF Roll Specifications
Graphics to Place on Gang Sheet
32 Total LogosT-Shirt Blank & Heat Press Costing
Per finished shirt with Bella + Canvas 3001 Unisex + DTF transfer.
+$13.59
$8.77
Per-Garment Cost Breakdown
Heat Press Settings (100% Cotton)
Roll Squeeze & Nesting
Calculates how many full back, chest, pocket, and sleeve logos fit onto standard 22" and 24" rolls without wasteful gaps.
Ghost Pixel Elimination
X-ray inspects PNG alpha transparency and eliminates fuzzy semi-transparent pixels before white glue powder stains your dark apparel.
Finished Merch Costing
Combines wholesale blank garments (Bella+Canvas, Gildan, Comfort Colors), transfer film, and heat press labor into profitable retail prices.
Commercial Heat Press Settings by Fabric Type
Settings calibrated for commercial flatbed and clamshell heat presses:
| Fabric Type | Examples | Temperature | Press Time | Pressure | Peel Timing |
|---|---|---|---|---|---|
| 100% Ring-Spun Cotton | Bella+Canvas 3001, Comfort Colors | 305°F – 315°F | 15 sec | Med-Heavy | Cold Peel |
| 50/50 Poly-Cotton Fleece | Gildan 18500 Hoodie, Crewneck | 295°F – 300°F | 12 sec | Medium | Cold / Warm Peel |
| 100% Polyester Performance | Sport-Tek, Dri-Fit, Gym jerseys | 275°F – 285°F | 10 sec | Light-Med | Cold Peel |
| Canvas Totes & Heavy Denim | Cotton Canvas Tote Bags, Aprons | 320°F | 18 sec | Heavy | Cold Peel |
Frequently Asked Questions
Everything you need to know about DTF gang sheet nesting, white halos, and heat pressing.
What is a DTF Gang Sheet and how does it save money?
A DTF (Direct-to-Film) gang sheet is a continuous roll of transfer film (usually 22 or 24 inches wide) on which multiple different graphics, sizes, and logos are grouped tightly together. Instead of ordering single individual transfers, printing in gang sheets reduces waste and slashes the transfer cost from $8-$12 down to $1-$3 per shirt.
Why does my DTF print have an ugly white border or glue halo on dark shirts?
This happens because raster artwork exported from Photoshop, Canva, or Procreate often has anti-aliased, semi-transparent pixels around edges or inside drop shadows. DTF RIP software treats any pixel with greater than 0% opacity as solid artwork and prints 100% opaque white ink behind it. The white hot-melt adhesive powder then sticks to these pixels, leaving a visible, crusty white film on black or dark garments. Our Ghost Pixel Cleaner tool fixes this by making edge transitions clean and binary.
What is the recommended gap between logos on a DTF gang sheet?
Always leave at least 0.25 to 0.35 inches (6 to 9 mm) between designs. This gives you enough clearance to quickly cut out individual logos with shears or a rotary cutter without accidentally snipping into neighboring graphics.
What heat press temperature and time should I use for DTF transfers?
For 100% Cotton (e.g. Bella+Canvas, Gildan): Press at 305°F–315°F (150°C–157°C) for 15 seconds with medium-high pressure. Wait until completely cool (cold peel) or lukewarm, peel the PET film smoothly, then do a second 5-second post-press with parchment paper or a Teflon sheet to matte down the texture.
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