What
is dye sublimation?
Dye sublimation is the process of solid dye particles changing into gas
using heat and pressure, then bonding with any polymers (Polyester) present,
and changing back into a solid.
Basically, it is the method of applying an image to specially coated ceramics,
metals and polyester cloth. The dye sublimation process involves three
main ingredients: sublimation ink, heat and pressure.
The conversion is initiated by heat and controlled with pressure and time.
Hard items such as ceramics require a special coating to accept the sublimation
inks while fabrics require at least a 50/50 cotton/polyester blend.
Sublimation ink is unique in it’s ability to convert from a solid
to a gas without going through a liquid form. The inks are able to produce
photographic quality images that surpass high-end silk-screening and
rival offset press results.
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