Comprehensive Heat Press Settings Guide
IMPORTANT DISCLAIMER: ALWAYS TEST FIRST!
These settings are general guidelines and starting points. Results can vary based on your specific heat press, ink, paper, blank manufacturer, and environmental conditions. ALWAYS perform a test press on a scrap piece before committing to a full production run.
Flat Press Settings
| Material / Coating | Temp (°C) | Time (Seconds) | Pressure | Notes & Tips |
|---|---|---|---|---|
| Polyester Fabric (100% Sublimation) | 190 – 200 | 45 – 70 | Medium | Mirror image. Pre-press fabric 3-5s. Use protective paper. |
| Ceramic Tiles (Sublimation) | 200 – 205 | 240 – 480 | Medium – Firm | Mirror image. Place tile face up, print face down. Use heat pad. |
| Aluminium (Sublimation) | 190 – 200 | 50 – 90 | Medium | Remove protective film! Mirror image. Cool quickly. |
| Hardboard / MDF Blanks (Sublimation) | 190 – 200 | 60 – 120 | Medium – Firm | Remove protective film! Mirror image. Cool under weight to prevent warping. |
| Stone Slates (Sublimation) | 195 – 205 | 360 – 600 | Light – Medium | Mirror image. EXTREMELY HOT – use heat-resistant gloves. |
| Glass Panels (Sublimation, White Back) | 200 | 240 – 360 | Medium | Mirror image. Press on the white coated side. |
| Heat Transfer Vinyl (HTV - Standard) | 150 – 160 | 10 – 15 | Medium – Firm | Do NOT mirror image. Pre-press garment. Peel carrier per HTV instructions (hot/cold). |
| Glitter HTV | 160 – 170 | 15 – 20 | Firm | Do NOT mirror. Pre-press garment. Peel carrier per instructions. |
| Light Fabric Transfer Paper (Inkjet) | 180 – 190 | 15 – 30 | Medium – Firm | Mirror image. For light/white cotton fabrics. Peel hot/warm per paper instructions. |
| Dark Fabric Transfer Paper (Inkjet) | 160 – 175 | 15 – 25 | Light – Medium | Do NOT mirror image. Weed design, place on garment, cover with parchment paper. For dark fabrics. |
Cap Press Settings
| Material / Type | Temp (°C) | Time (Seconds) | Pressure | Notes & Tips |
|---|---|---|---|---|
| Polyester Caps (Sublimation) | 185 – 195 | 45 – 60 | Medium – Firm | Mirror image. Ensure good contact with the curved platen. |
| Cotton/Blend Caps (HTV) | 150 – 165 | 10 – 20 | Firm | Do NOT mirror. Pre-press cap area. Peel per HTV instructions. |
Mug Press Settings
| Material / Coating | Temp (°C) | Time (Seconds) | Pressure | Notes & Tips |
|---|---|---|---|---|
| Ceramic Mugs (Sublimation) | 190 – 200 | 180 – 240 | Medium – Firm | Mirror image. Tape print tightly. Remove paper immediately after pressing. |
| Stainless Steel Tumblers (Sublimation) | 180 – 195 | 60 – 120 (Press) | Medium – Firm | Mirror image. May need to rotate. A convection oven with shrink wrap often gives more even results. |
| Glass Mugs (Sublimation) | 190 – 200 | 120 – 180 | Light – Medium | Mirror image. Be cautious with pressure on glass. |
General Tips for All Heat Pressing
- Pre-Press: Always pre-press garments for 3-5 seconds to remove moisture and wrinkles.
- Protective Paper: Use protective paper (like parchment or Teflon) above and below your item to prevent ink bleed-through.
- Mirror Image Rule: Most sublimation requires mirroring the image. Most standard HTV does not. Always double-check your material's instructions!
- Even Pressure: Ensure your press applies even pressure. If it's uneven, your transfers will be inconsistent.
- Test, Test, Test: Always test on a scrap piece first. This is the most important rule!
- Environment Matters: High humidity can affect results. Store your paper and blanks in a dry place.
This guide was last updated: June 09, 2025. Settings can change, always test.