Understanding the Basic Principle of Digital Textile Sublimation Printers

Since the advent of industrial civilization, people have created enorous material wealth and advanced technology. That explains why operating digital textile sublimation printers is more complicated than other normal printing, such as desktop printer, photo printig and DTG Printing. In other words, if you have mastery of relevant sublimation printing knowledge that is about whole working process, principle and equipment, you will find that it’s quite easy and profitable business. This article will give you a specific introduction of information on sublimation printing, which can help you make the wise decision when you are about to purchase a sublimation printer.
There are four types of ink for sublimation printer, which are reactive, acid, disperse and textile pigments. Different ink has different usage. Reactive dyes and textile pigments are usually suitable for natural fabric, while disperse dyes, known as dye sub ink, is made for synthetic materials, like polyester. And the acid dyes is designed for nylon. During the heat transfer process, the ink permeates into the fabric and fix into the  coating. Fabrics has different ink receptive ability towards different dyes. Although the ultimate ink is
determined by the fiber, the fiber you choose will decide your printer. To ensure the good fixation on the coating, you need to choose the right dyes for your fabrics. Generally speaking, the faric is made of woven or knit. Clothes made of knit are usually hard to deal with because they may crinkle at the selvage. Therefore, it’s better to choose some printer with sticky belt. When printing, the fabric will be pressed against the sticky belt. This kind of printer is practical but expensive, and it’s a working way to deal with the such printing difficult fabric.

The Working Process and Relevant Equipment

Digital sublimation printing begins by printing your design on a piece of paper. The sublimation transfer paper is injected with dye sublimation ink, and then transferred to the material using a hot press. Heat transfer printing is very important for this process. It opens the print item’s material and activates sublimation ink. In order to make the ink part of the material, it is placed under great pressure and exposed to a high temperature of 176-205 ℃.

To keep the ink fixed on the fabric permanently, each dye has its distinct process. Taking nylon for an
example, firestly, you should smear nylon with specific coating to make sure the fabric and accept the acid digital textile sublimation printing process
dye. Secondly, choose a appropriate printer ro print the stuff and fix the dyes by the heat transfer machine.
Thirdly, washing the unfixed ink carefully. To get the best results, you have to choose the right equipments
according to the varieties of fabrics.

Ok, Let’s get back to the starting point and go through the whole steps. To begin with, you decide your type of
business and the fabric you are about to print. Then, you purchase the ink varieties according to the fabric.
Moreover, you determine the printer. Therefore, the fabric is the priority to all the procedures because some
fabrics may have conflicts of printers, as cotton and polyester. Digital texture sublimation printers are not suitable for the cotton clothes.
Finally, the most vital thing is to learn from experienced veterans. You can post the questions on the groups on Facebook or forums when you meet some difficulties that can’t slove on your own. under the guidance of professional people, you may find the solutions as soon as possible after reading others’ messages. Sublistar, a well-known sublimation printing manufacturer, is committed to providing the best service for you—one-year after service and all-day technical support. I believe that Sublistar will be the loyal business partner with you.

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