• CAD

Sublimation

Sublimation is a chemical process. In simple(r) terms, it is where a solid turns into a gas, immediately, without passing through the liquid stage in between. When questioning what is sublimation printing, it helps to realize that it refers to the dye itself. We also call this dye-sublimation, as it is the dye that changes state.

So what is the opposite of sublimation? Well, it’s called deposition, although is sometimes known as desublimation. A deposition is when something transitions from gas to solid, not to be confused with condensation where it transitions to liquid form. The best example of deposition would be the formation of frost; air transitioning directly to a solid form and bypassing water. Another would be soot in chimneys.

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