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How do I add an image to a sublimation tumbler?
First print an image on htvront sublimation paper with Epson eco tank. Secure subli paper to tumbler by heat tape. Wrap the tumbler by shrink wrap and heat with a heat gun. Two Way to Sublimate Tumbler： If you use a heat press machine to sublimate your tumblers, 334 °F for 50 s. If you use a oven, 300 °F for 6 minutes.
