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Sublimation printers use thermal energy to the pigment is transferred to the print medium, the print head of each color gradation is controlled by the temperature change, there may be a maximum level of 256. Because the pigments of sublimation printers are applied to the paper in the gas phase through the sublimation process, the fusion of the three primary colors can form a continuous color gradation, which is much better than the ink droplets of inkjet printing. Sublimation printers are suitable for the delicate and delicate skin texture of portraits during printing, and they also have the characteristics of long-term storage and not easy to fade. Then, let's introduce in detail how do we use the sublimation printer?

Here is the content list:

l Continuous tone

l Print resolution

l Print speed

Continuous tone

The working principle of the sublimation printer is to set solid pigments of four colors (cyan, magenta, yellow, and black) on a drum. The drum is equipped with tens of thousands of semiconductor heating elements. When the temperature rises to a certain level, the solid pigment can be directly converted into a gaseous state, and then the gas can be jetted onto the printing medium. Each semiconductor heating element of the thermal sublimation printer can adjust 256 kinds of temperature, which can adjust the color ratio and the degree of shade, and achieve the effect of a true-color photo with continuous tone.

Print resolution

The print resolution of a sublimation printer is an important indicator to measure the print quality of the printer. It determines the degree of fineness that the printer can express when printing images. Therefore, to a certain extent, the print resolution rate also determines the output quality of the sublimation printer.

Three colors

Any other color can be combined with these three primary colors. Sublimation printers achieve multiple colors and color depths through the combination of three colors. However, in the dye-sublimation printing process, the three colors are not printed at the same time, but one color is used each time, and the required color requirements are combined through three printings. It is for this reason that the printing medium needs to pass through the printer 3 times during the printing process, which also makes the printing process of the sublimation printer relatively slow, but the high photo printing quality is enough to make up for this shortcoming.

Print speed

Sublimation printers are not suitable for printing text, forms, etc. Printing time is not a unique parameter of sublimation printers. The printing speed of laser and inkjet printers usually refers to the number of pages printed by the printer per minute, and the unit is expressed in PPM. At present, all printer manufacturers provide users with laser or inkjet printer products, and the marking speed is based on the printing speed as the standard measurement unit. However, because the printing technology used by sublimation printers is different from that of laser or inkjet printers, it generally prints less than one sheet per minute. Therefore, the printing speed of dye-sublimation printers is expressed in seconds. The printing speed of general sublimation printers is around 90 milliseconds. The first print time is slightly longer because of the need to preheat the heated print head.

The sublimation printer has the following characteristics: built-in structural support to maintain flatness; heat pipe die-casting qualified aluminum plate; electronic digital constant temperature control system; non-stick surface.

Nanjing Feiyue Digital Technology Co., Ltd. has carried out a lot of tests on the sublimation printer before leaving the factory, and the quality can be guaranteed. If you are engaged in the business of the sublimation printer and Sublimation Transfer Paper , you can consider using our cost-effective products.

Sublimation ink is a kind of thermal transfer ink. This process is to print the ink on paper and then transfer it to the substrate. According to the sublimation characteristics of the dye, after the sublimation ink encounters high temperature, the sublimation of the ink is inside the substrate instead of on the surface. Under certain conditions of temperature, pressure, and time, the sublimation ink is sublimated into a gas phase and transferred from the printed paper to the fabric (such as sportswear, non-woven bags, clothing, handicrafts, layered metal, etc.), enters into the fabric through gas-phase sublimation and diffusion, to achieve the purpose of coloring, and there is no hand feeling after printing. The following will focus on the topic of what is sublimation ink.

The main contents are as follows

l Offset printing characteristics of sublimation ink

l The scope of application of the thermal transfer process

l How to use sublimation ink and matters needing attention

Offset printing characteristics of sublimation ink

Sublimation inks are available in red, yellow, blue, and black series. The printing materials include coated paper, coated paper, offset paper, and cardboard. The scope of application of sublimation ink is mainly suitable for single-sheet paper feeding single-color presses, two-color or multi-color offset printing presses. In addition, the sublimation ink has two major product characteristics: First, it can meet the needs of medium and high-speed printing. Second, under normal circumstances, it can ensure that there is no conjunctiva in the ink fountain of the printer for 36 hours.

Tips for the use of sublimation ink: print out a small sample for plate-making and printing before use. If the deviation is not large, then confirm the sample manufacture for plate-making and printing. Because the sublimation ink is colored in the gas phase, it cannot be printed at a normal printing ratio.

The scope of application of the thermal transfer process

The thermal transfer process can also refer to the sublimation ink suitable for the transfer of cloth and the surface of hard objects that have been coated. The fabric is mainly polyester and polyester cotton, and the hard objects are resistant to high temperatures, such as film, metal, glass, porcelain, porcelain cups, PVC, etc. As long as the sublimation ink transfer materials are resistant to high temperatures, they can be used with thermal transfer coatings. Layers can be transferred through a dedicated ironing machine to complete the image transfer.

How to use sublimation ink and matters needing attention

First of all, under normal circumstances, it can be used directly on the machine;

Secondly, due to factors such as temperature, paper, printing speed, etc., it can be adjusted according to the following rules;

(a)To accelerate drying, mixed desiccant can be added, the amount is 0-2%;

(b)Equipped with special sublimation ink for indifference;

(c)Adjust the fluidity of sublimation ink, you can use #6 printing varnish, the dosage is 0-5%;

(d)Reduce the viscosity of the paper, basically keep the fluidity unchanged, a detackifier can be used, the dosage is 0-5%;

(e)At the same time, reduce the viscosity and viscosity of the sublimation ink, add 52-94, and the dosage is 0-5%.

Nanjing Feiyue Digital Technology Co., Ltd. Our company has an independent research and development center, an overall printing program training base, a product display center, and after-sales service center, etc. to provide customers with one-stop service. If you want to know more about the use of sublimation ink and Sublimation Transfer Paper, please consult our company.

Printing Press Machine, Printer Sublimation Machine for T-Shirts, Hat, Mug, Plate, Cap, with Digital Display and 360-Degree Swing Ar 2,340. . This 5 in 1 heat press machine are a thick teflon coating over the heat plates, which assists in damage prevention on your workpieces.And . Sublimation Coating Spray Quick Dry Prep Sublimation Fluid Spray For .2. The coating helps resist abrasion, scratches, rubbing and ink smudging. 3. The sublimation coating provides a beautiful shine and the coating is smooth to the touch, providing a pleasant tactile experience. 4. No mixing required, spray it directly onto the fabric. It offers a beautiful glossy sheen, soft touch and vibrant colors. This invention relates to a process for sublimation transferring a pattern on polyurethane surface and polyurethane products transferred therefrom. When a wet-dry or dry polyurethane surface was subjected to sublimation transfer the polyurethane surface adhered to the transfer paper due to the elevated temperature. Thus it was impossible to separate the polyurethane surface form the transfer paper. To solve this problem of the prior art, one-component polyurethane is mixed with solvents to make the mixture a liquid, and drying it gives polyurethane products. As shown in Figure 5a, the polyurethane surface can be easily separated from the transfer paper. A one-part clear coating to convert virtually any heat and pressure tolerant material into a sublimatable substrate. Best with hard substrates such as ceramic tiles, metal, wood, glass. SubliGlaze Clear sublimation coating is an aerosol product, and application is simple.

All of the printers in this review are suitable for making sublimation transfers onto shirts, mugs, or other blanks at home or for business with the exception of the section “Best Dye Sublimation Printers for Photos.” Unfortunately, it’s not suitable for heat transfer. The Canon Selphy line uses dye-sub technology to print high-quality photos on photo paper but this printer can’t be used with sublimation paper to transfer printed images. Make sure you’re not just buying a photo printer if that’s not what you’re looking for. Once you have converted or set up an Epson inkjet printer (traditional cartridge or EcoTank) for sublimation printing you can’t go back to printing with normal ink on paper. You won’t be able to use your sub printer for inkjet printing and vice versa. Sawgrass printers are exclusively set up to do sublimation printing. No matter which model you choose you’ll need to complete a conversion to sublimation ink as they're designed as traditional inkjet printers. I have to admit the first time I heard this I was intimidated and just thought “no way, I’m just going to pony up for a Sawgrass.” Do not let the conversion hurdle get in the way of choosing an Epson! so we’re aware that there are a lot of questions that we have already answered; what is sublimation printing? How is it done? What does it mean? So far there have been very few downsides. There is, however, a catch. Sublimation on cotton just doesn’t particularly work. Or silk, or most natural fabrics. It’s ideal for t-shirts, great for hoodies, ideal for socks, providing they have a high polyester content. As a result, if you’re a 100% natural cotton aficionado, then sublimation printing might not be for you. If you’re happy with a poly-blend material – we recommend around 85% poly – then this really is the future of fabric printing.