Here’s one of those lessons I wish I’d learned before I wasted a few prints, a good bit of ink, and way too much time… not all sublimation blanks are created equal!
When I first started sublimating, I assumed that anything labeled “sublimation blank” would give me the same results — crisp colors, smooth transfers, and a long-lasting finish. But after pressing a few designs that came out faded, blotchy, or dull, I realized the problem wasn’t my press or my paper — it was the blank itself.
The truth is, the quality of the polymer coating on a blank makes a huge difference. Some are evenly coated and absorb sublimation ink beautifully, giving that rich, full-color look we all love. Others might have thin or inconsistent coatings, causing patchy transfers or colors that wash out quickly.
Here’s what I’ve learned along the way:
Cheaper isn’t always better. I’ve tested blanks that were half the price, but the results showed why — uneven coating, dull colors, or ghosting after the first press. Spending a little more on quality blanks saves time, frustration, and supplies in the long run.
Stick with trusted brands. Once you find a company whose blanks perform consistently, write that name down and stick with them! Not all suppliers use the same materials or coatings.
Test before you bulk buy. I now order one or two of a new blank before buying a whole case. A small test press can save a big headache later.
Don’t blame your equipment right away. Before changing your temperature or pressure settings, test another blank brand first. Sometimes the issue isn’t your press — it’s the surface you’re pressing onto.
It’s one of those small but mighty “aha!” moments that changed the way I approach sublimation. The blank truly sets the stage for your final product — and when you pair a good-quality blank with a reliable press (I love using my HTVRONT Tumbler Press and Auto 2 Heat Press), that’s when the magic happens!
So the next time you’re stocking up, remember: your blank is just as important as your design. Choose wisely, and your colors will thank you later!
Yes, you are right. There are some sublimation blanks that are not the same. When you are used to using a certain product and suddenly receive the wrong item, you realize they are not all the same. That’s why I only have one supplier or a one-stop store for my materials.
Right @ZannX! I hate when a supplier actually changes where they are sourcing theirs blanks from without any mention on their websites. I have actually returned whole cases before because I could tell it wasn’t the same product. I understand when I get wood products for the laser that they will not be the same cause wood has differences but, if you are mass producing something with quality control measure to make sure its all the same, then it should be the same.
I haven’t done anything sublimation because I don’t have a printer for it but if I ever delve into sublimation. This is great information to have! Thank you for sharing!
If you do ever get into sublimation, I personally would recommend saving for an actual sublimation printer. The hack that many use to turn a popular printer into sublimation will work fine, but the sublimation printer that same popular printer company makes is amazing. The software mirrors the image by default, automatically cleans the print heads after each print, uses a maintenance box to catch excess inks that can be replaced, and unlike the hack is under warranty from the beginning. I hope one day you are able to experiment with it because it is a lot of fun.
Thank you for sharing that info! I searched it up and it looks like it’s $500 on Amazon hopefully one day I can reach that amount to try sublimation out!
The esp on eco tank I got at Walmart to replace my old one (first won lasted 4 years converted) was $179 but if you want to do larger designs like shirts the epson eco tank 1500 has deals for about $500 usually.
I so all my sublimation using a converted epson the rearguard sized ones you can print up to a4 paper but a 8.5x11 sheet is enough for a 20 Oz tumbler the larger ET 15000 you can print 11x17 Pages so great size for a full shirt design.
Yes, unfortunately there doesn’t seem to be any consistency to sublimation blanks. You really need to do research and see customer reviews. I too have sent many cases of blanks back as they didn’t work. Sometimes you really have to fight for a return as well which a huge time sink.
Here’s what I’ve learned along the way: