Dye Sublimation Printing at Photo-Canvas

Some canvas makers use different printing techniques, like inkjet printing. This is sometimes cheaper (sometimes not!), but if you want a durable colour-fast canvas we offer a superb solution with brilliant technology, best materials and craftsmanship.

About Dye Sub
Dye-sublimation differs greatly from inkjet in many ways; most significantly in quality. Contrado Dye-sub is known for its high quality and continuous tone output. Contrado's Dye Sublimation technology (CDS67) is a totally different printing method. It does not have printing dots like that of inkjet printing; therefore, it provides a much higher photo image quality. Ink jet lays down a layer of wet ink that dries on the surface of the substrate. It hardens and forms a dry layer on top of the canvas. The ink jet layer can chip or crack and scuff. It is surprising that ink jet canvas producers call their finished items Stretch Canvas prints. Think about it - if you stretch a dry layer of ink, it weakens it. Cracks and scuffs can appear especially at the weaker corners. Dye sub print does not do this as the image is impregnated deep into the fibres of the material.

Practical test! We tested canvas prints through a washing machine. There was no difference in the print and the canvas can still be stretched to perfection afterwards. Tough durable and colourfast. For those wondering why we even tried to wash them you may like to know that we attempt to exceed requirements. We also make many other products that you can find at www.bagsoflove.co.uk.

Dye-sublimation printing diffuses dye into the canvas. This dye comes in the form of a liquid ink which is diffused heat is applied, and is absorbed by a special receiving material which has particular properties - contrado photo-canvas.

There is no smudging, running, or blotching. Your prints are dry and ready to touch as soon as they leave the print devices.

The Myth about Resolution
As dye sublimation printers can produce this continuous tone output, there is no need for them to print at much higher resolutions to fool the human eye (which is what inkjet does). This means that a 300dpi image on a Dye Sublimation Printer is equal to 4800dpi on an Inkjet Printer. A 400dpi image is equal to 6400dpi on an Inkjet Printer

Continuous tone means that all gradations of colour are used when creating an image. For example, when creating a greyscale, a continuous tone printer will show all shades of grey in between the black and the white by actually printing them. A half-toning device such as an ink-jet printer will use a dithering technique of placing dots close together in order to trick the eye. In other words, ink jet printers use a series of black dots placed close to white dots in order to trick the eye into blending the pixels when viewed - it's an optical illusion. With magnification the difference can be seen.