How to Create Customized Phone Cases with Sublimation Blanks

How to Create Customized Phone Cases with Sublimation Blanks

by Eyal Mizrahi

Personalized phone cases are a popular trend among smartphone owners. With sublimation blanks, you can easily create your own customized phone cases using your favorite photos, designs, or quotes. Sublimation printing is a popular method for creating custom phone cases because it provides a vibrant, long-lasting print that won't fade or peel. Here's a step-by-step guide to creating your own customized phone case with sublimation blanks.

Materials Needed:

  • Sublimation blanks
  • Sublimation ink
  • Sublimation printer
  • Heat press
  • Teflon sheet
  • Design software (e.g. Adobe Photoshop or Illustrator)
  • Phone case template (optional)

Step 1: Choose your sublimation blanks

Sublimation blanks come in various shapes and sizes, including phone cases. Make sure to select a blank that fits the specific phone model you are customizing. Some blanks may have a glossy finish, while others may have a matte finish. Select the finish that best suits your design.

Step 2: Design your phone case

Create a design in your preferred design software. You can use a phone case template if you want to ensure your design fits properly on the blank. Be sure to consider the placement of buttons and ports when designing your case.

Step 3: Print your design

Once your design is complete, print it onto sublimation paper using a sublimation printer. Make sure to use sublimation ink, as regular ink will not work with the sublimation process.

Step 4: Heat press your design

Place the sublimated paper onto the sublimation blank. Use a Teflon sheet to protect your design from the heat press. Set the heat press to the recommended temperature and time for your blank and ink. Apply pressure to the heat press, transferring your design onto the blank.

Step 5: Test your phone case

After the heat press is complete, test the phone case to ensure it fits properly and that the design has been transferred correctly. Make any necessary adjustments and repeat the heat pressing process if needed.

Step 6: Finish and package your phone case

Your custom phone case is now ready for use. Package it for sale or gift it to a friend.

In conclusion, creating a customized phone case with sublimation blanks is a simple and affordable way to add a personal touch to your phone. With a little bit of creativity and some basic materials, you can create a unique phone case that reflects your style and personality.

How to Choose Phone Cases with Sublimation Blanks

Personalized phone cases are a popular trend among smartphone owners, and sublimation blanks are a popular choice for creating them. Sublimation blanks offer a vibrant, long-lasting print that won't fade or peel, making them ideal for creating custom phone cases. When choosing sublimation blanks for phone cases, there are several factors to consider.


Sublimation blanks for phone cases are typically made from plastic or metal. Plastic phone cases are generally more affordable, but they may not be as durable as metal phone cases. Metal phone cases, on the other hand, are more durable and offer a premium look and feel. Consider the material that best fits your needs and budget.

Size and compatibility

Make sure to select a sublimation blank that is the right size for your phone model. It is important to choose a blank that fits your phone properly to ensure that the design transfers correctly and that the phone case is functional.


Sublimation blanks come in various finishes, including glossy and matte. The finish you choose will affect the look and feel of your final product. Glossy finishes are more reflective, while matte finishes are more understated. Choose the finish that best fits your design.


Sublimation blanks for phone cases come at different price points, depending on the material and finish. Consider your budget when choosing your blanks. It is important to remember that the cost of the blank is only one part of the overall cost of creating a custom phone case. Don't skimp on quality in an effort to save money, as this can result in an unsatisfactory final product.

Brand reputation

Consider the reputation of the brand when choosing your sublimation blanks. Choose a reputable brand that offers high-quality blanks that are compatible with your printer and ink.


Make sure to choose sublimation blanks that are of high quality. High-quality blanks are less likely to deform or crack during the sublimation process, ensuring a high-quality final product.


Consider the availability of the sublimation blanks you are interested in. Make sure that the blanks you choose are readily available, so you can quickly and easily obtain more if needed.

In conclusion, when choosing sublimation blanks for phone cases, it is important to consider the material, size and compatibility, finish, price, brand reputation, quality, and availability. By taking the time to choose the right sublimation blanks, you can create a high-quality, personalized phone case that meets your needs and exceeds

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