Why is my sublimation not Transferring

Why is my sublimation not Transferring – Step by Step troubleshoot Guide

Once I am sublimating but it is not going successfully, I am wondering Why is my sublimation not Transferring on Mugs or Shirts. To achieve successful sublimation transfers you need to control temperature, pressure, and time. However, there are common issues that can arise, causing sublimation transfers to be ineffective. In this detailed guide, I will explore the reasons behind sublimation transfer problems and provide step-by-step troubleshooting solutions to help you overcome these challenges and achieve optimal results.

Why is my Sublimation not Transferring

Most of the time you are not successfully transferring our sublimation. There are a number of reasons behind it. Like you are a beginner and have no idea how to successfully sublimate. Although you have the best sublimation printer for beginners but being experienced is something else. So, Here are the most common reasons Why is my Sublimation not Transferring.

Common Issues with Sublimation Transfer

As you know sublimation is a process of printing in which we print on substrates with the help of temperature and pressure. Most people do not choose the best sublimation printers. There are many common issues that makes problems in sublimation Transfer onto Mugs and shirts. I have tried to list down all of them:

Low temperature

Sublimation ink requires high temperatures to transform into a gas and bond with the substrate. If the heat level is too low and the heat press fails to reach the required temperature. Then the ink won’t transfer adequately, resulting in faded or incomplete prints. Ensure that your heat press is calibrated correctly and consistently reaches the recommended temperature. Moreover, choose the best sublimation printer for heat transfer.

Inconsistent pressure

Uneven pressure distribution during the heat press process can lead to uneven transfer. It is resulting in blotchy or distorted prints. It is crucial to ensure that the pressure is applied uniformly across the entire design area. Consider using a heat press with even pressure distribution or using additional measures, such as heat-resistant foam, to achieve consistent pressure.

Incorrect time duration:

The sublimation process relies on a specific timeframe for the ink to fully penetrate the substrate. Insufficient or excessive time on the heat press can negatively impact transfers. Refer to the recommendations provided by the ink and substrate manufacturers to determine the optimal time duration for your specific materials.

Poor quality substrate:

Substrates with uneven surfaces, coatings, or low-quality materials may not provide an ideal surface for sublimation transfer. It is crucial to use substrates specifically designed for sublimation printing to achieve the best results. Ensure that your substrate is clean, free from any debris, and has a smooth, consistent surface.

Low-quality sublimation paper:

Sublimation paper acts as a carrier for the ink during the transfer process. Using inferior-quality paper can hinder ink release and absorption, leading to subpar transfers. Invest in high-quality sublimation paper that is compatible with your printer and inks to ensure optimal results.

Troubleshooting Sublimation Transfer Issues

To troubleshoot sublimation transfer problems effectively, follow these step-by-step solutions:

Check the heat press settings:

Verify that your heat press is reaching and maintaining the required temperature consistently across the entire platen. Use a reliable thermometer or heat gun to measure the temperature accurately. If necessary, adjust the settings or consider getting your heat press serviced or calibrated. So, double-check your heat press setting before starting.

Verify the sublimation paper quality:

Ensure that you are using high-quality sublimation paper specifically designed for your printer and inks. Inferior paper can hinder ink release and absorption. Experiment with different brands or types of paper to find the one that provides the best results for your specific requirements.

Ensure proper substrate preparation:

Before transferring your design, make sure your substrate is clean, smooth, and free from any debris. Remove any protective coatings or films, if applicable. Pre-press the substrate to remove any moisture or wrinkles that could affect the transfer process.

Use appropriate pressure and temperature:

Follow the recommended pressure and temperature guidelines provided by the ink and substrate manufacturers. Adjust the pressure settings on your heat press to ensure even and consistent pressure throughout the transfer. Be mindful of any variations in pressure across the platen and make necessary adjustments.

Test and troubleshoot:

Perform test transfers on small scraps or samples before proceeding to larger designs or batches. This allows you to identify and rectify any issues without wasting valuable materials. Evaluate the results and adjust your settings or techniques accordingly.

Why my Sublimation is not Transferring Common Questions:

Q: Why is my sublimation ink not transferring to my fabric?

Your sublimation is not transferring because your Heat press settings are not on point. Ensure your heat press displays the right temperature using an infrared gun. Recalibrate the correct heat press temperature and time to infuse the ink into the substrate you’re using.

Q: How do you make the best sublimation transfers?

  1. Set your heat press to 400º for 40 seconds.
  2. If necessary, use a lint roller to remove any hair or debris on the item you are sublimating on. …
  3. Place the transfer on your garment with the design side facing down.
  4. Press for 40 seconds at 400º degrees.



I have discussed all the major problems like temperature, pressure, and troubleshooting methods to transfer sublimation successfully. By following these troubleshooting steps, you can identify and overcome the common issues that hinder successful sublimation transfers. I hope you can easily find the answer to Why is my sublimation not Transferring after reading this guide. Remember to document any changes you make to your process and maintain a record of the process.


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