What is the Best Fabric for Dye Sublimation Printing?.Transfer dye printing is faster than direct dye printing.Direct dye printing produces vivid images on fabric substrates.Direct dye printing is more durable as it changes the color of the thread.Transfer dye printing inks sit on top of the fabric resulting in see through threads when fabric is stretched.Direct dye printing penetrates further into the fabric allowing color to pass through to the reverse side.What are the Differences Between Transfer and Direct Dye Printing?.Printed fabrics still need to be run through a calendar for the sublimation process to fix the dye to the fabric. Direct dye printing eliminates the need for transfer paper as inks are printed directly onto the coated substrate.When the transfer paper is brought into contact with the fabric in a heat press, the ink embedded in the paper is converted to a gas and penetrates directly into the fibers of the substrate. The printer prints on transfer paper that has a coating designed to hold and then, under heat and pressure in a heat press or calendar, releases the printed image.They are two primary methods of dye-sublimation printing, transfer printing and direct dye printing. The process results in continuous tones of vivid, photographic color, as the inks in their gaseous state enter into the substrates pores rather than being deposited on the surface. As the substrate cools, its pores close, permanently locking the inks into the fabric. When heat is applied, the pores of the substrate open up, allowing the gaseous dye to flow into the open pores. Sublimation inks react with heat and pressure to transform the ink into a gaseous state.How Does the Dye Sublimation Printing Process Work?.The process is simple and quick compared to other analog printing techniques such as screen printing and traditional offset printing. Dye sublimation is a two-stage fabric printing process of digitally dye printing synthetic substrate with heat activated dyes and then heat curing the printed substrate to achieve a vibrant, and detailed printed image.Dye sublimation printing is a digital printing technique that has created waves in the commercial printing and signage industry.Dye sublimation fabric printing is simple and quick compared to analog printing techniques such as screen printing and traditional offset printing. Dye Sublimation: The Science of Fabric Printing.
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