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The following content
What are the requirements for the sublimation ink transfer process
Which objects can the sublimation ink mainly transfer to
What is the difference between sublimation ink and thermal transfer ink
Sublimation ink is a kind of water-based ink. Different from other inks, dye sublimation inks need to transfer the color to the object through high temperatures to show the original color. At first, the color printed on the transfer paper was not the final color. But will show the original color after a period of high temperature. Moreover, sublimation ink is highly suitable for sublimation special paper. Sublimation special paper can not only absorb the sublimation ink evenly, but also completely release the absorbed sublimation ink from the paper under high-temperature conditions, and finally transfer the color to the surface of the transfer material. Although ordinary printing paper can also complete the transfer, the transfer speed, that is, the hue of the transferred item is slightly worse than that of sublimation paper.
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.
Through the comparison of the two, we can easily see that sublimation ink has many advantages, mainly including complete chromatogram, bright color, good color strength, good color fastness, washing degree above 4.5, good ink fluency, no toxic side effects, Pollution-free, environmentally friendly and professional.
In addition, the image transferred by thermal transfer ink is not only colorful, but also rich in layers, and its effect is comparable to printing. Different from sublimation ink, a thermal transfer is to sublime the thermal transfer ink at high temperature and penetrate the medium, the surface after sublimation can form an image. Therefore, no glue film will be formed on the surface of the medium. Therefore, the printed image will not only not fall off or crack, but also has strong light resistance and can keep the color for a long time.
Do you have more questions about dye sublimation ink or dye-sublimation transfer ink? Welcome to consult Nanjing Feiyue Digital Technology Co., Ltd., Our staff are highly trained to provide you with the most valuable information to make the best buying decisions for you.If you want to know more UV DTF Printer products, please feel free to contact us.
Sublimation paper coating machine Mainly include single station release paper unit, blade coating, pneumatic open type hot air drying system, back coating wet Mizube, dryer coherent states finishing department, two roll calender machines, single station automatic correction reel, drive unit and electrical control nine parts. Drives with frequency step motor drive. The sublimation coating machine has a simple structure, easy operation and maintenance, loss of paper rate, etc.Watchband decoration PVD vacuum coating machine Sublimation requires at least 65% polyester, but this sublimation spray for 100% cotton claims it will allow you to get the permanency, vibrant colors, and no-hand feel of sublimation even on a shirt or garment that has 0% polyester. It's easy to see that the two images in the bottom row don't have the sublimation spray and aren't nearly as vibrant. However, the temperature and amount of cotton sublimation spray paint doesn't seem to make much of a difference, but the real test will be after the towel is washed and dried...and repeatedly. How does a sublimation coating spray stay stable in the laundry room? After the first round through the washer and dryer, it was clear that the sublimation spray was definitely better than sublimating on 100% cotton without it.
Among several types of thermal conversion printers, the latest output of sublimation printers is the best, but its disadvantage is that it requires high printing media, which directly leads to an increase in printing costs. So let us understand the sublimation printer together.
Here is the content list:
l The advantages of sublimation printers
l Disadvantages of sublimation printers
Dye sublimation is a very special development technology, which uses heat energy to transfer pigments to the printing medium. The shade of each color is controlled by the temperature change of the print head, and it can have a maximum of 256 levels. Because the pigment is applied to the paper in the gas phase through the sublimation process, the three primary colors can merge to form a continuous color gradation. The composite color gradation can reach 24bit, and the total can reach 16 million colors, which is compared with inkjet printers. The sublimation printer is more real. Yellow, red, and blue are the three primary colors we call daily. 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 sublimation printing process of the sublimation printer, 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. After three times of coloring, there is a filming process. That is, the special material on the ribbon is sublimated on the three-layer color and attached to the paper surface to form a protective film. This film can make the color more bright and vivid, and has the ability to waterproof and anti-oxidize, which greatly extends The preservation time of photos is something that inkjet printers cannot do. Since the color sublimation printer does not have the problem of ink drop diffusion, it can achieve very good resolution. Its resolution of 300×300dpi is comparable to the printing accuracy of inkjet printers of 4800×4800dpi, while the popular digital processing technology on the market The output resolution of the printer is mostly 320dpi, so the sublimation printer's output photo effect is very close to the developed ones.
The sublimation printer adopts temperature control, and it can only print one primary color at a time, which means that the photo paper must be input three times for each photo. So in terms of speed, the sublimation printer can only be described as slow. In the business field, black text output is the most important, but this is precisely the biggest weakness of the sublimation printer because it is a mixture of four colors (cyan, magenta, yellow and black) solid pigments, so black The purity is very low. In addition, sublimation printers are relatively delicate and sensitive to dust, and the temperature is extremely high during work, especially when printing continuously.
Nanjing Feiyue Digital Technology Co., Ltd. is a high-tech industrial company specializing in digital printing technology and equipment R&D, production, sales, and service support. 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.
Although there are many advantages ofdye-sublimation printers, in fact,dye-sublimation printers also have disadvantages. So what are the disadvantages of dye-sublimation printers? Let us take a look at it next.
Here is the content list:
lPrinting speed is slow
lNot suitable for text printing
lNarrow print format
lThe use environment is very demanding
lHigher purchase costs and consumables
Since the dye-sublimation printer prints the three primary colors of red, yellow and blue in cycles, each time the dye-sublimation printer prints a color, the paper has to go back and forth in the printing channel. Therefore, to complete a printing task, it needs to go through the paper three times. The film needs to be added again. Therefore, the efficiency of dye-sublimation printers is much slower than that of inkjet printing. The speed of traditional color printing is almost three times faster than that of dye-sublimation printers. In addition, dye-sublimation printers cannot increase the printing speed by reducing the printing resolution. This makes the dye-sublimation printer unsuitable for applications that often require continuous printing, and prevents it from achieving greater development in the commercial field.
Since the sublimation printer mixes solid pigments of four colors including black for printing when printing text, its black purity is very low and cannot be compared with jet printing. Therefore, the sublimation printer is not suitable for printing. The purpose of text printing.
At present, most ordinary dye-sublimation printers only have the output capacity of 4×6 inches (A6 format), which is just the size of ordinary photos. Compared with the jetted A4 or even A3 format, the dye-sublimation printer still has a big gap. The larger-format dye-sublimation printers are not only expensive, but the consumables are also very expensive, which is not suitable for popular users.
Dye-sublimation printers are very sensitive to dust. If dust enters the print head or ribbon, the print quality is likely to have a serious impact, such as forming a long white thin line, causing the entire photo to be scrapped. In addition, dye-sublimation printers also have high requirements for working temperature. If they work continuously for a long time, the color accuracy may be affected due to poor heat dissipation.
At present, an ordinary dye-sublimation printer costs about 1,000 yuan, which is still a lot more expensive than the price of an ordinary household color inkjet printer of only about 300 or 400 yuan. Secondly, because the current dye-sublimation printers are also slightly more consumables than the inkjet printers, for example, printing a 6-inch photo, the cost price of each photo using inkjet printing is about 2.5 yuan, while the cost price of dye sublimation printing is about 3 yuan (including printer depreciation, ink, ribbon, and photographs). However, due to the large difference in the price of printing consumables, the cost of some printing consumables is even more expensive than that of dye-sublimation printers, so the cost of dye-sublimation consumables is still acceptable.
However, in order to better enable consumers to buy cheap and affordable dye-sublimation printers, the company is working hard to develop and reduce costs and overcome the shortcomings of dye-sublimation printers. If you have an understanding of the business of dye-sublimation printers and Sublimation Transfer Paper , you can contact us, our website is https://www.feiyuepaper.com/.