DIY Sublimation Keychain Step-by-Step Heat Transfer Tutorial


Have you ever wanted to create custom keychains that are vibrant, long-lasting, and professional-looking? Sublimation printing offers a simple and affordable way to bring your designs to life — right at home!

In this tutorial, we’ll walk you through the full DIY sublimation keychain process using heat transfer printing. It’s perfect for crafters, small business owners, or anyone interested in personalized gifts.

Supplies You’ll Need

  • Sublimation keychain blanks (MDF or aluminum)

  • Sublimation printer with sublimation ink

  • Sublimation paper

  • Heat press machine

  • Heat-resistant tape

  • Design software (Canva, Photoshop, etc.)

  • Butcher paper or Teflon sheets

 Step 1: Design Your Artwork

Use your preferred design tool to create your custom image, logo, or graphic. Be sure to:

  • Set the correct dimensions for your blank

  • Mirror the design before printing

  • Use high-resolution graphics for the best results

 Step 2: Print Your Design

  • Print on sublimation paper using sublimation ink

  • Let it dry for a minute or two before applying

 Step 3: Prep the Keychain

  • Remove any protective film from the keychain surface

  • Wipe the blank with a lint-free cloth

  • Preheat your heat press to 385–400°F (195–204°C)

 Step 4: Press the Design

  1. Secure the printed design face-down onto the blank using heat-resistant tape

  2. Sandwich it between butcher paper layers

  3. Place it in the heat press

Suggested Settings:

  • Temp: 385–400°F (195–204°C)

  • Time: 50–60 seconds

  • Medium pressure

 Step 5: Cool and Assemble

  • Carefully remove the paper after pressing

  • Let it cool completely

  • Attach the included key ring hardware

You now have a beautiful, personalized sublimation keychain!

 Where to Get Sublimation Keychain Blanks?

We recommend shopping at
👉 SublimationBlanksProduct.com

They offer:

  • A wide variety of blank keychains: round, heart, rectangle, square

  • High-quality MDF and aluminum materials

  • No minimum order quantity

  • Fast global shipping

  • Affordable prices for individuals & resellers


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