How to Heat Set Your Screen Printed Shirt with Cricut EasyPress 2

Jul 2, 2019 | Cricut Projects, Heat Setting, Screen Printing, Tutorials


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How to heat set speedball ink with easy press

The final step to screen printing with craft vinyl using Speedball water-based inks, is to heat set the ink.  Applying heat to your shirt makes the ink permanent.  This allows you to wash and dry your shirts just like you would with other t-shirts.

One of the reasons I love screen printing over HTV, is how the garments hold up in the wash.  If you properly heat set the ink, they will last for many, many washes!

Your first step is to screen print your design.  If you haven't tried screen printing with your Cricut, you can learn here: Beginner's Guide to Screen Printing with Craft Vinyl.

The final step is to cure the ink by heat setting it.

easypress2 cricut michaels screen printing beginners

What Happens If you Don't Heat Set the Ink?

If you don't heat set Speedball fabric ink before you put your item in the wash, the ink will not hold up.  You'll likely see fading or lose the design altogether.

In order to get the best results from your screen printed project, follow these instructions to properly cure the ink.

Dry it first!

Before you jump into heat setting your design, you need to make sure your design is completely dry. With water-based ink, like Speedball Fabric Ink, that means leaving it long enough for the water to evaporate so the pigments can cure properly.

If you are like me and doing screen printing at home, as a hobby or small craft business, you don’t have a fancy forced air dryer that screen printing shops use to speed up this process.

Without any special equipment, you have to leave your shirt flat and let it air dry. It is important to leave the shirt flat so the ink doesn’t get messed up.

Remember, the ink may feel dry within an hour or so, but it’s really not. You just have to be patient with this step and give it time.

I typically leave my shirts alone overnight when I am air drying them. The longer you can wait the better. Speedball recommends 24-48 hours.

Personally, I haven’t had any problems with heat setting them after less than 24 hours of drying. If you are selling your shirts, I would suggest waiting at least 24 hours before moving on to the next step so you don’t mess up something that can earn you money.

Screen printing set ink with heat

Now You are Ready to Heat Set

Now that your shirt is completely dry, it's time to heat set the ink.  The Cricut Easy Press 2 is perfect for the job.  I have 2 sizes, the 12×10 works great for large designs while the 9×9 size is great for smaller designs or onesies.

I set my Easy Press 2 at 320 degrees for 40 seconds. Place the Easy Press 2 on your design and start the clock. If you have a larger design, you will need to move the press around until all areas of the design have been heated for at least 40 seconds.

That's it!  Now your shirt can be washed and dried like normal.  I recommend washing and drying based on the label in your garment.  No special modifications are needed once you have properly heat set the ink.

NOTE: While 320 degrees for 40 seconds has worked great for me, you should always test your settings, especially if you are selling your shirts!

cricut easy press 2 heat set fabric ink screen printing

Why is my design still fading after I heat set it?

If you notice fading after you've washed your screen printed shirt, there are a couple things to check.

You may need to let your shirt dry a little longer.  If your ink does not dry all the way, it can not be cured.  Try placing a fan by your shirts to help circulate the air in your room and promote faster drying.  You can also use a heat gun to speed up the drying time. 

You should also check the accuracy of your heat press. If your press is not getting to 320 degrees, your ink won't be cured.  I use a laser temperature gun to check the surface temperature of my press. 

With proper heat setting, your shirt should hold up great wash after wash.  If you notice cracking in your inks after washing, read this article Screen Printing with White Fabric Ink.

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21 Comments

  1. Thanks for sharing your tips! When you heat the design, do you place your Easy Press directly on the design, or do you have a layer between the design and heat source?

    Reply
    • I use my heat press at 627 degrees f for 2 seconds. Great for having to rush a big order (1-2whole) shirts or bagels.

      Reply
      • That’s not the answer to her question

        Reply
    • I always place a sheet of Parchment paper between my shirt and my press! Just in case! We don’t want to take any chance of getting ink on the heat press plate!

      Reply
  2. Thanks for the tips. Yes, I agree with your advice about trying it out first. I used my heat press at 350 for 30 seconds and my tea towels turned yellow. I will need to try your settings.

    Reply
    • I started using these tea towels (https://amzn.to/2CT6pXG). They are a better quality compared to what I tried before and I’ve noticed a big difference! I didn’t have any issues heat pressing them.

      Reply
  3. What is a good heat press setting for 65% polyester and 35% cotton?

    Reply
    • I lowered my heat to 280 when pressing a 100% polyester shirt and that seemed to work well on dry fit shirts. You’ll want to do some testing. You need it to get hot enough to cure the ink but too hot can cause dye migration (where the color of the shirt comes through the ink).

      Reply
      • Do you typically apply pressure to cure a screen printed shirt or is the heat from the circuit machine above the shirt enough without pressure?

        Reply
        • I don’t put pressure on it. I’m usually multi-tasking while the EasyPress just sits on top. 🙂

          Reply
          • So you just do one side of the shirt or do it from both sides?

  4. Should I apply pressure to it also? All the ones I’ve ordered say 325-340 for 7 for the large heat press with heavy pressure. So curious what I should do with the easy press. Thank you!!

    Reply
  5. Have you ever used a heat press (I have a clamshell and an easy press, so either one) to both dry and set the shirt? I’ve read a few things where people say they just let their water based ink shirts dry for a short time (like say the amount of time it takes to print however many they’re making) and then heat press once to finish drying the ink, and immediately again to set it. It seems like a good method for time management purposes, but I wonder about the longevity?

    Reply
  6. Do silk screen paint work if you put on vinyl sticker, is the paint work wash away?

    Reply
  7. Is the silk screen paint still work if you put it on the top of vinyl skicker? Is the paint won’t wash away?

    Reply
  8. BY any chance is your cricut easy press 40-70 degrees off? I got mine and its unconisted heat on the parts and it doesn’t heat up to the number I set it on

    Reply
  9. How many seconds and what temperature is used for purchased screen prints?

    Reply
  10. Do you have any tips for heatpressing a double sided screen print shirt?

    Reply
    • I heat both sides for at least 40 seconds each.

      Reply
    • Great question! Can you screen both sides and let the garment dry flat that way before pressing both sides??

      Reply
      • Yes, I like to print both sides before heat pressing. Just be sure to let the first side air dry before flipping it over and screen print the back. Then I’ll let the ink fully dry (24-48 hours) before heat pressing both sides.

        Reply

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