Foil DTF Transfers Press Settings for Garment-Dyed Cotton

Quick Reference Settings

Weight note: Most garment-dyed tees are heavyweight (6.1 oz). Comfort Colors 1717 is 6.1 oz. Standard heavyweight settings apply.

About Garment-Dyed Cotton

100% Cotton — garment-dyed or pigment-dyed after construction (Comfort Colors, etc.)

Common examples: Comfort Colors 1717 (Heavyweight), Comfort Colors 6030 (Heavyweight Pocket Tee), Comfort Colors 1566 (Crewneck Sweatshirt), Comfort Colors 1580 (Long Sleeve)

Step-by-Step Pressing Process

1. 1

   Pre-press the fabric

   Set your heat press to 310-325F. Press the substrate for 5-7 seconds without the transfer to remove moisture and flatten wrinkles. CRITICAL: Extended pre-press for garment-dyed fabrics. These garments contain excess dye that must be heat-set. Pre-press 5-7 seconds, use a scrap Teflon sheet, and CHECK the Teflon sheet for dye transfer.

2. 2

   Position the transfer

   Center the Foil DTF Transfers on the fabric in the correct placement location. For apparel, use a heat-resistant tape or alignment ruler to verify placement before pressing.

3. 3

   Apply heat and pressure

   Press at 310-325F for 12-15 seconds with medium-firm pressure. Ensure even, consistent pressure across the entire foil surface for complete activation.

4. 4

   Peel the carrier film (warm peel)

   Wait 5-15 seconds after pressing, then test a corner. When the carrier film releases smoothly without resistance, peel in one steady motion. Do not peel while the film is still hot or completely cold.

5. 5

   Finish press

   Place a Teflon sheet or parchment paper over the peeled design. Re-press at 310-325F for 5-10 seconds with medium pressure. Use Teflon sheet. Standard finishing press. Check Teflon for dye residue.

Common Pitfalls on Garment-Dyed Cotton

• CRITICAL: Garment-dyed/pigment-dyed fabrics contain excess surface dye that transfers onto everything it touches.
• The excess dye can contaminate your heat press platen, Teflon sheets, and adjacent garments.
• Pre-press with a SACRIFICIAL Teflon sheet first. Check for dye transfer. If significant dye comes off, pre-press a second time with a clean Teflon sheet.
• The excess dye is NOT dye migration (no polyester) — it is residual pigment dye sitting on the fiber surface.
• Dark garment-dyed colors (Pepper, Black, Crimson, Navy) shed the most excess dye.
• Comfort Colors runs approximately 1/2 to 1 size smaller than standard cotton tees after pre-press shrinkage. Account for this in sizing.

Pro Tips for Garment-Dyed Cotton

• Pre-press is EVERYTHING for garment-dyed fabrics. The excess dye must be removed before the transfer goes down.
• Some operators pre-press garment-dyed blanks TWICE: once to remove excess dye, then again to dry the fabric.
• Use a dedicated Teflon sheet for garment-dyed pre-pressing — it will stain with dye and should not be used for light-colored garments.
• Despite the dye challenges, garment-dyed cotton (Comfort Colors) is one of the most popular DTF substrates because the vintage aesthetic is in high demand.
• 315F for 15 seconds is the standard production setting for Comfort Colors 1717.
• These garments are 100% cotton — no dye migration risk. The concern is only the excess surface pigment dye.

Frequently Asked Questions