What is Sublimation Printing? A Beginner’s Ultimate Guide 2025

New to the world of custom printing? You’ve probably heard the term “sublimation” and wondered what it’s all about. This guide is for you! We’ll explain what sublimation printing is, how it works, and everything you need to get started. By the end, you’ll understand why this method is so popular for creating vibrant, professional-quality custom products.

The Science of Sublimation: Solid to Gas

So, how does sublimation work? It’s all about a cool scientific process. Sublimation is when a substance turns from a solid directly into a gas, skipping the liquid phase entirely. In printing, this means:

1. You print a design onto special transfer paper using solid sublimation ink.
2. When you apply heat and pressure with a heat press, the solid ink on the paper turns into a gas.
3. This gas then permeates the polyester fibres or coating of your blank item.
4. As it cools, the ink turns back into a solid and becomes permanently embedded *into* the material.

The result? A print that is infused into the surface, rather than sitting on top like a sticker or screen print. This means the design won’t crack, peel, or fade over time.

What You Need for Sublimation Printing

Getting started with sublimation requires a few key pieces of equipment:

• A Sublimation Printer: This can be a purpose-built printer like the Epson F100 or a converted inkjet printer. See our beginner printer guide for help choosing.
• Sublimation Ink: You must use special sublimation ink, not regular printer ink. Using quality sublimation ink is crucial for good results.
• Sublimation Paper: This special transfer paper is designed to release the ink when heated.
• A Heat Press: This is essential for providing the even heat and pressure needed for the transfer. See our Heat Press Buying Guide to choose the right one.
• Sublimation Blanks: These are items with a high polyester count (for fabrics) or a special polyester coating (for hard surfaces like mugs, keyrings, etc.).

The easiest way to get started is with an all-in-one Sublimation Starter Kit, which includes everything you need in one box.

Benefits of Sublimation Printing

• Durability: The print is permanent and won’t crack, peel, or fade. It’s as durable as the fabric itself.
• Vibrancy: Sublimation allows for full-colour, photorealistic prints with stunning vibrancy and detail.
• No Feel: Because the ink is infused into the fabric, you can’t feel the design on the surface, making it perfect for apparel.
• Versatility: You can sublimate on a huge range of items, from t-shirts and mugs to phone cases and photo slates.

What Can You Make?

The possibilities are nearly endless! Check out our guide to the Top 10 Sublimation Projects you can make with just a standard A4 printer.

Ready to Start Your Journey?

Sublimation printing is a fun and rewarding way to create high-quality custom products, whether for a hobby, a side-hustle, or a full-time business. Now that you understand the basics, you’re ready to dive in!

Explore our range of sublimation printers, starter kits, and supplies at Maker’s Supply and start bringing your creative ideas to life!