Press Settings Reference
Fauxbroidery Transfers Press Settings for 100% Polyester
For Fauxbroidery Transfers on 100% Polyester: press at 275-300F for 10-15 seconds with medium pressure, cold peel. The dimensional puff layer in fauxbroidery transfers activates and expands within this temperature range on 100% Polyester. Standard medium pressure is appropriate for optimal puff definition on 100% Polyester.
Quick Reference Settings
| Setting | Recommended Value |
|---|---|
| Temperature | 275-300F (135-149C) |
| Press Time | 10-15 seconds |
| Pressure | Medium |
| Peel Method | Cold Peel (30-90 seconds) |
| Pre-Press Temp | 275-285F, 5-7 sec |
| Finish Press | 275-290F, 5-8 sec |
| Dye Migration Risk | high |
About 100% Polyester
100% Polyester — standard construction, non-performance
Common examples: Gildan 42000 (Performance), Port & Company PC380, Hanes 4820, Sublimation blanks (white/light)
Step-by-Step Pressing Process
- 1
Pre-press the fabric
Set your heat press to 275-285F. Press the substrate for 5-7 seconds without the transfer to remove moisture and flatten wrinkles. Critical for polyester. Removes trapped moisture that causes steam barriers preventing adhesion. You will often see a faint wisp of steam — that is the moisture you need to eliminate.
- 2
Position the transfer
Center the Fauxbroidery 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
Apply heat and pressure
Press at 275-300F for 10-15 seconds with medium pressure. The puff layer will expand during pressing. Do not open the press early.
- 4
Peel the carrier film (cold peel)
Wait 30-90 seconds for the transfer to cool completely to room temperature before peeling. Peeling while still warm on a cold-peel film will lift the design. When in doubt, wait longer.
- 5
Finish press
Place a Teflon sheet or parchment paper over the peeled design. Re-press at 275-290F for 5-8 seconds with medium pressure. Use Teflon sheet. Keep finishing press at same or lower temperature than initial press. Do not exceed 300F.
Pre-Press Details
Critical for polyester. Removes trapped moisture that causes steam barriers preventing adhesion. You will often see a faint wisp of steam — that is the moisture you need to eliminate.
Finish Press Details
Use Teflon sheet. Keep finishing press at same or lower temperature than initial press. Do not exceed 300F.
Fauxbroidery-Specific Notes for 100% Polyester
Fauxbroidery transfers include a raised puff layer that expands during pressing to replicate the dimensional look of embroidery. On 100% Polyester, press at 275-300F. Standard pressure allows the puff layer to activate fully while maintaining even substrate contact. The puff texture is most visible on smooth, flat fabric surfaces.
Common Pitfalls on 100% Polyester
- CRITICAL: Stay below 300F to prevent dye migration (sublimation bleed). Dye migration causes the fabric color to bleed through the white underbase, tinting the print.
- Dark-colored polyester (red, black, royal blue) has the highest dye migration risk.
- Do NOT use cotton settings (325F+) on polyester — this will cause scorching and dye migration.
- Dye migration can be delayed — do not stack hot polyester garments. Lay flat to air cool.
- Different polyester brands use different dyes that react differently at the same temperature. Always test each brand.
Pro Tips for 100% Polyester
- Use low-melt / low-temp DTF adhesive powder when available — it activates at lower temperatures.
- The DTF white underbase acts as a physical barrier against dye migration, but it is not foolproof at high temperatures.
- Cold peel is mandatory for polyester — peeling while hot will lift the design.
- If dye migration occurs, lower temp by 10F and increase time by 2-3 seconds to compensate.
- 285F for 12 seconds is a reliable starting point for light-colored polyester.
Frequently Asked Questions
What temperature should I use for Fauxbroidery on 100% Polyester?
Press at 275-300F (135-149C). Start at the lower end of the range and increase only if adhesion test fails.
How long should I press Fauxbroidery transfers on 100% Polyester?
Press for 10-15 seconds at medium pressure.
Hot peel or cold peel for Fauxbroidery on 100% Polyester?
Cold peel is required for 100% Polyester. Wait at least 30-60 seconds after pressing before peeling the carrier film. On darker colors, wait 90+ seconds.
How do I prevent dye migration when pressing Fauxbroidery Transfers on 100% Polyester?
Dye migration risk for 100% Polyester is high. CRITICAL: Stay below 300F to prevent dye migration (sublimation bleed). Dye migration causes the fabric color to bleed through the white underbase, tinting the print.. The most effective countermeasure is staying at the lowest effective temperature and using cold peel with a full cooling period before stacking.
What are the most common mistakes when pressing Fauxbroidery on 100% Polyester?
CRITICAL: Stay below 300F to prevent dye migration (sublimation bleed). Dye migration causes the fabric color to bleed through the white underbase, tinting the print. Dark-colored polyester (red, black, royal blue) has the highest dye migration risk. Tip: Use low-melt / low-temp DTF adhesive powder when available — it activates at lower temperatures.
Wondering if Fauxbroidery is compatible with 100% Polyester? See the full compatibility analysis for Fauxbroidery Transfers on 100% Polyester
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