Hello guys. Im messing with polyester textiles and wonder: Why some of my custom made fabrics, or ever "sublimation blanks" works perfectly. But others dont.
For example: I ordered some socks. The first batch was quite okay. But second one is absolutely unusable (fourth piece on picture). All of them are supposed to be 95%poly + 5%spendex (or lycra...) Close material. Based on polyester. Am I missing something? Is sublimable polyester something rare and special?
Id be infinitely glad for any advice or opinion.
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(My blanks - same print, same settings - The only right one is the second one. It looks better on image, reality is just awful)