Why Sublimation Works on Polyester T-Shirts (and Not on Cotton)

December 23, 2025

Sublimation on T-shirts works best on polyester because disperse dye turns to vapor under a heat press and bonds inside polymer fibers. Using sublimation paper...

Tia Isom

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Can you heat press polyester?

October 9, 2025

Heat pressing polyester is possible with the right techniques and precautions. Polyester is heat-sensitive, requiring controlled temperature (270°F to 300°F), medium pressure, and proper timing...

Tia Isom

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