What is Dye Sublimation? Most polyester fabrics, such as many of the popular “Performance Garments”, are dyed using a sublimation process. The dye sublimation process uses high heat to permanently fuse the colorant into a polyester fabric. Heat serves two critical functions in this dying process. First, the heat causes the pores of the polyester fabric to open up, so the material [ ] The post What You Should Know About Heat Pressing on Dye Sublimated Fabrics appeared first on Supply55 Blog.
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