First, you print the desired image on mirror-image
setting on a sublimation transfer paper using compatible CMYKLCLM or CMYK sublimation ink and a printer loaded with suitable dye-sub ink. Then, the transfer paper and the substrate go through the heat press.
Here, they are exposed to around 355-375 degrees Fahrenheit / 180 – 190 degree celsius. Once you remove the transfer paper and the substrate from the heatpress machine, sublimation printing has already happened.The ink that seeped through the substrate’s material solidifies. Then the substrate’s pores close permanently, thereby holding the ink in place. The printed image won’t fade by itself, and can last for many years. GE Digital Imaging has many blank sublimation items such as assorted mugs, water bottles, tshirts suitable for sublimation printing method. There are high quality and have been selected after GE Digital did trial and error with different suppliers around the world. ‘Blank’, is the technical term given to a ‘ready made product’, that can be used to receive the image. Mugs, bags and T Shirts, are good examples of blanks.  Sublimation tape (suitable for ‘hard’ materials) or adhesive (suitable for textiles materials), does not degrade or leave a stain, when heat is applied to it. Its function, is to hold the printed sublimation paper (image) in position, throughout the heat and pressure process. Usually tape or adhesive is not needed, as the printed image stays in position. The function of a heatpress / tshirt hot press / mugpress (Heat Press Transfer Machine) is to transfer the printed image from the sublimation paper, to another material (called a substrate). Heat and pressure are applied for a predetermined length of time. The heat and time is set using a digital gauge and the pressure is set using a mechanical control. The size of the print is usually determined by the size of the heat press plate. A variety of heat presses exist, including those specifically for printing on to curved surfaces, as found with mugs and cups. IS SUBLIMATION PRINTING TECHNIQUE SUITABLE TO BE INTRODUCED TO MY STUDENTS IN SCHOOLS?We understand many MOE schools are currently introducing or have already implemented Maker Faire curriculum for their students to do hands-on activities.Having a sublimation printer + heatpress machine in the school allow them to let their creativity flow, learning and discovering new business / knowledge skill and lifelong practical skillset. We are proud to have supported the MOE and private teachers by supplying the schools the necessary equipments and blanks and at the same time, also have imparted valuable knowledge and training to them so that they can teach the students the same. Maker Faire allow students to showcase their best work through hands-on do-it-yourself activities and it means schools are no longer about just studying and taking examinations.We welcome teachers, educators to contact us if you are interested to introduce sublimation printing techniques to your students. We provide free training (1-2 hours) when we deliver the equipment. Rest assured we DO NOT just sell you the products and leave. To answer the question, the answer is YES, sublimation printing method is easy to learn and very suitable to be introduced to students!What type of printing is sublimation?Sublimation printing, also known as dye sublimation printing, is a printing technique that involves applying a heat press to a sheet of transfer paper that has been printed with special solidified inks. Once heated, these solidified inks become vaporized into a gas.
What is sublimation printing technique?Sublimation shirt printing is a specific process of printing that first involves printing onto a special sheet of paper, then transferring that image onto another material (usually polyester or a polyester mix). The ink is then heated until it disintegrates into the fabric.
What is dye sublimation process?Dye sublimation is a digital printing technology that uses heat transfer to apply an image to the intended substrate. Also referred to as digital sublimation, the process is commonly used for decorating apparel, signs and banners as well as other items with sublimation-friendly surfaces.
What is dye sublimation photo printing?Dye Sublimation printing is a process using heat to vaporize dye on an ink roll. The vapourised ink permeates the glossy surface of the paper roll before returning to solid form. Colours are not laid down as individual dots (as in ink jet printing), which gives a more true photographic look to prints.
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