The fabric seems difficult to decorate compared to the favorite cotton t shirt but don t be intimidated by polyester.
Can youput t shirt vinyl on polyester.
Sometimes you can limit this by dividing the pressing time in half.
The shirt says do not iron on it.
Most people who want to sublimate a design onto a cotton t shirt will sublimate their image onto what s known as white glitter vinyl.
Press half the time let cool press the other half.
I have shirt that is 80 polyester 20 spandex and they want a heat transfer vinyl on it.
That s long enough to melt many synthetic fabrics so you must check the heat transfer vinyl instructions to see if you can use it with polyester and other synthetic materials.
Preparing a shirt for iron on vinyl.
Is it even possible to do.
The white glitter vinyl contains polymers and takes the sublimation ink just like a polyester shirt would.
This somewhat prevents the dye in the shirt from hitting temperatures to migrate.
Cotton shirts on the other hand are always a safe bet for using heat transfer vinyl.
It s designed to stretch with the material meaning that it s less likely to crack or peel.
Then you ll want to use cricut sportflex iron on.
I have a heat press and just do shirts for my friends and family not a business.
The heat re sublimates the dye sometimes on polyester shirts allowing it to migrate.