Is it even possible to do.
Can youput t shirt vinyl on polyester.
This somewhat prevents the dye in the shirt from hitting temperatures to migrate.
It s designed to stretch with the material meaning that it s less likely to crack or peel.
I have a heat press and just do shirts for my friends and family not a business.
The shirt says do not iron on it.
Preparing a shirt for iron on vinyl.
Always have just used cotton and siser easy weed never anything else.
Press half the time let cool press the other half.
The one exception is if you want to use an activewear shirt material like nylon or stretchy polyesters.
The white glitter vinyl contains polymers and takes the sublimation ink just like a polyester shirt would.
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.
The heat re sublimates the dye sometimes on polyester shirts allowing it to migrate.
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.
Sometimes you can limit this by dividing the pressing time in half.
The fabric seems difficult to decorate compared to the favorite cotton t shirt but don t be intimidated by polyester.
I have shirt that is 80 polyester 20 spandex and they want a heat transfer vinyl on it.