To use Sublimation transfers on shirts, : Sublimation Transfer - -This transfer must be used on at least 50% or higher polyester shirts, although I recommend at least 65%-50% poly will give a vintage look-Lighter fabric or bleached works best-For BEST RESULTS use 100% polyester white shirts-Dark fabric cannot be used as-is, the ink will not show (bleaching or vinyl needs to be used on dark or black t-shirts)-White areas on the transfer will not print, these are 'blank' areas and will be the color of the t-shirtFollow your Heat press instructions on pressing a sublimation transfer.*Sublimation transfers require a HEAT PRESS to be applied. They can not be applied with an iron.Instructions for Polyester Shirts are as follows (or as your Heat Press instructions say for sublimation transfers) :Set temperature to 400 degrees Fahrenheit.Set timer to 45-55 seconds.Set Pressure at medium.Lint roll shirt.Put butcher paper inside the garment to ensure the ink does not bleed through the shirt to the back.Place transfer face down on garment.Place butcher paper on top of design and shirt.Press at 400 degrees F for 45-55 seconds with medium pressure.Remove paper immediately and peel hot.Due to the nature of this item no refunds are offered.
