Sublimation Pressing Instructions for Tumblers

Sublimation on tumblers creates vibrant, permanent designs that are perfect for personalized gifts, promotional items, and custom creations. Follow these instructions to achieve flawless results every time.

What You’ll Need:

• Sublimation-ready tumbler (poly-coated)
• Sublimation transfer design
• Heat-resistant tape
• Tumbler heat press or convection oven
• Heat-resistant gloves
• Teflon sheet or shrink wrap (if using a convection oven)

Step-by-Step Sublimation Pressing Instructions (Using a Tumbler Heat Press)

1. Set Your Heat Press Temperature and Time:

   • Preheat your tumbler heat press to 360-400°F (182-204°C).
   • Set the timer for 50-70 seconds, depending on your tumbler’s coating and press specifications.

2. Prepare Your Tumbler:

   • Clean the tumbler with a lint-free cloth to remove dust, fingerprints, or oils.
   • Wrap the sublimation transfer design tightly around the tumbler, ensuring there are no wrinkles or gaps.
   • Secure the transfer with heat-resistant tape to prevent shifting during pressing.

3. Position the Tumbler in the Heat Press:

   • Insert the tumbler into the heat press, making sure the transfer is evenly aligned.
   • Close the press to apply medium pressure.

4. Press the Tumbler:

   • Press at 360-400°F for 50-70 seconds.
   • Rotate the tumbler halfway through pressing (if required by your heat press) to ensure even heating.

5. Remove and Cool:

   • Carefully remove the tumbler from the heat press using heat-resistant gloves.
   • Let the tumbler cool slightly before peeling off the sublimation transfer.

Step-by-Step Sublimation Instructions (Using a Convection Oven)

1. Set Your Oven Temperature and Time:

   • Preheat the convection oven to 375-400°F (190-204°C).
   • Set the timer for 5-7 minutes, depending on the tumbler size and oven capacity.

2. Prepare Your Tumbler:

   • Clean the tumbler and wrap the sublimation transfer tightly around it.
   • Secure the design with heat-resistant tape and cover with shrink wrap if required.

3. Bake the Tumbler:

   • Place the wrapped tumbler on an oven rack or tumbler stand to allow even heat distribution.
   • Bake at 375-400°F for 5-7 minutes, rotating halfway through the process if needed.

4. Cool and Reveal:

   • Remove the tumbler using heat-resistant gloves and allow it to cool slightly.
   • Peel off the shrink wrap and sublimation transfer to reveal your vibrant design.

Pro Tips for Sublimation on Tumblers

• Use Sublimation-Ready Tumblers: Only use tumblers with a poly-coated surface specifically made for sublimation.
• Ensure a Tight Fit: Wrinkles or loose areas in the transfer can result in uneven designs.
• Check Oven Rotation: If using a convection oven, rotate the tumbler halfway through for consistent heating.
• Avoid Overheating: Excess heat can scorch the design or create ghosting. Stick to recommended settings.

Important Notes:

• Sublimation on tumblers is permanent and cannot be reversed. Double-check your design and alignment before pressing.
• Always wear heat-resistant gloves to avoid burns.
• Results may vary based on equipment; always test first to refine your process.

For questions or further assistance, contact us at:
📧 info@dtftransfersofvirginia.com
We’re here to support your sublimation success!