Causes of dull or faded colours in sublimation prints

Designs may look dull on sublimation paper, but heat and pressure turn the ink into gas, infusing it into the material and making the colours vibrant.

If colours still look dull even when following instructions, it could be due to:

• Too long or too short transfer time, or incorrect temperature/pressure, check with your blank supplier.

• Protective coverings on some blanks make sure to remove them before sublimating.

• Excess moisture store blanks in a dry place to avoid ghosting, uneven transfers, or dull colours.

• Note:

Parchment paper and Teflon sheets are not recommended for sublimation crafting because their coatings can trap moisture rather than release it. In contrast, butcher paper is preferred as it absorbs moisture effectively, ensuring even heat and pressure distribution. This leads to a more consistent transfer of the design onto the substrate.

Here are some tips;

• A dehumidifier in your workspace can help remove excess moisture from the air.

• Heat-resistant tape is useful for securing prints, preventing slight movements that could cause ghosting or a shadowy effect.

• Always follow the peeling instructions specific to the blanks you're using.

• For the best results, use a heat press instead of a heat gun or iron to ensure reliable application.