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It’s the chemistry behind dye sublimation that makes it the correct technique for printing on polyester and polyester resin coated products. Using a wide-format inkjet printer, dye-sub inks are printed on a special transfer paper. From there, the ink is heat transferred from the paper onto a fabric by using a heat press. The ink changes from a solid to a gas (hence the term “sublimation”) and enters the polyester fibers. The polymers in the polyester bond when heated, which allows the graphics to quickly become permanently embedded into your materials. As a heated gas, the ink becomes fully infused into the fabric instead of just printed on the surface, resulting in long-lasting, high-quality products. An inkjet printer uses only as much ink as needed to produce an image or a printed page; ink remaining from one print batch will be used on subsequent ones. The dye sublimation process is less efficient in terms of ink: the printer transfers only a portion of each of the ribbon's three primary color panels to the page. Sublimation items must have a white or light-coloured print area. Black or dark-coloured surfaces can't be sublimated. The item may lose colour over the months due to the effect of UV rays if it's permanently exposed to direct sunlight. Like all inkjet printers, the printheads may clog if they are not used frequently.

In the beginning, the sublimation paper used in the sublimation technology of heat transfer can only rely on imports. The technology has been developed rapidly after being introduced to the country. However, most of the domestic manufacturers of sublimation paper have insufficient technology, and the equipment is relatively backward, and can only produce low-to-medium grades. Sublimation paper is used for production that does not require high sublimation transfer printing. For the higher-requirement sublimation transfer printing, it is necessary to use relatively high-priced imported paper. The main reason is that the transfer rate of domestic sublimation paper production is low. The drying speed of the sublimation paper after printing ink directly determines the efficiency of the sublimation transfer. The fast-drying speed can make the user convenient to use, can facilitate continuous printing, and improve the delivery speed. Usually, after sublimation paper is printed with water-based ink, it relies on the coated water-absorbing material and base paper to absorb the moisture in the ink, to achieve the goal of drying. The drying performance of the sublimation paper is mainly related to the coating formula and the water absorption of the base paper. So how is sublimation paper made? Here are some answers.

Here is the content list:

l The manufacturing method of quick-drying sublimation paper.

l Two printing methods for sublimation paper.

l The advantages of sublimation paper.

The manufacturing method of quick-drying sublimation paper.

Sublimation paper is the method of using inkjet paper without adhesion film on the surface of the substrate, so the hand feeling and visual effect of the pattern of sublimation paper are far better than ordinary ink and transfer paper. The heat transfer products made of sublimation paper have the advantages of color, no fading, no cracks, good air permeability, etc., which have become popular products in the world today. Newspapers such as photo banners, street light flags, ribbons, handbags, luggage, sea bags, wall charts, double flags, clothing, tiles, glass, etc. made of sublimation paper stand out in the fierce market competition.

To make quick-drying sublimation paper, it is necessary to choose base paper with strong water resistance. First, apply a sublimation transfer ink-retaining coating on the front side of the base paper. Then, a coating that is beneficial to improve the water absorption of the paper is coated on the back of the base paper. The size of the back coating is water + surfactant or water + starch + surfactant. The quality of the surfactant is percentage is between 0.5% and 5%, and the mass percentage of starch is between 0.5% and 3%.

Two printing methods for sublimation paper.

There are two printing methods for sublimation paper, one is sublimation transfer printing and the other is thermosetting transfer printing. The sublimation method of sublimation paper refers to the printing of the color paste produced by thermally sublimated disperse dyes into printing paper by screen or gravure and then transferring the pattern on the printing paper to the required medium. The heat-set transfer method of sublimation paper refers to the use of thermosetting ink (also known as hot melt glue) to make a plate with a gravure plate and then print it into a printing paper by a thermal transfer paper printer, and then transfer the pattern on the printing paper to the product. The two printing methods of sublimation paper have obvious differences in application. The heat-set transfer method of sublimation paper is mainly used on chemical fiber fabrics and hard materials coated with thermal transfer coating. The sublimation transfer method of sublimation paper is mainly Applied to pure cotton products. The difference in the texture of the two sublimation paper printing methods is that the original texture of the material is not changed after the heat-set transfer, and the hand feel and look are good. After the sublimation transfer method, a layer of jelly is formed on the surface of the attachment, which has a poor hand feeling and is airtight.

The advantages of sublimation paper.

Sublimation paper needs to use sublimation ink. Dye sublimation ink (also known as thermal transfer ink) is a digital ink made of low energy consumption and easy sublimation disperse dyes, which can be printed on sublimation paper. Through heating, the image can be made into exquisite porcelain, metal, silk, chemical fiber cloth, and other materials in the shortest time, which is very suitable for the personalized development needs of the market and environmental protection. Sublimation paper is suitable for cloth, leather, metal, wood, ceramics, glass, plexiglass, PVC board, etc. The characteristic of sublimation paper is that the transfer image is bright in color, rich in layers, and the effect is equivalent to printing.

Our official website is https://www.feiyuepaper.com/. If you are engaged in sublimation paper-related work or want to learn more about our company, you can communicate with us on the website. Our cost-effective products are well received by everyone.If you want to know more about Sublimation Printer and Sublimation Transfer Paper, please feel free to contact us.

Print the dye sublimation ink onto the transfer paper. You print the sublimation ink to a ream of transfer paper. The ink will rapidly form a solid. Step #3. Utilize the roller for sublimation. The transfer paper is positioned facing a bolt of synthetic fabric. The two items are directed into a sublimation roller. Dye Sublimation Inks (Sawgrass & Siser) - Heat Transfer WarehouseThese are the best sublimation inks in the industry they are custom made by SawGrass to match and give you maximum output and color vibrancy for your sublimation printer. We sale sublimation inks for legacy printers Ricoh 3110 and Ricoh 7100. We stock sublimation inks for Sawgrass SG400 and SG800 and for future Sawgrass sublimation printers. Built from the ground up to serve the unique needs of businesses of all sizes, Epson dye sublimation printers are engineered to offer a combination of reliable operation, exceptional quality and blazing fast print output to help your business grow. Dye Sublimation Paper .In aqueous dye sublimation ink, water is the solvent in which the pigments and other ingredients are suspended, and the water will typically make up 30-95% of the weight of the ink. The dye particles make up 1-10% of the solution, and must have a melting point of 200 degrees Celsius or higher. 5% to 40% of the solution may be a co-solvent such . Essentially, the process uses heat to turn water-based inks (which are in the solid phase at the time) into gases which bond with polyester and other polymer materials. This process specifically dyes the polymer molecules with the water-based inks.

Dye sublimation ink (also known as thermal transfer ink) is to make low-energy, easy-to-sublimate disperse dyes into digital printing inks, and print them on transfer paper. By heating, the images can be made beautiful in a relatively short period. Porcelain, metal, silk, chemical fiber cloth, and other materials are very suitable for the market needs of individualized development and the requirements of environmental protection. Next, we will introduce the production and application of sublimation ink.

Mainly divided into the following contents:

l Features of sublimation ink

l Application fields of sublimation ink

l How to make sublimation ink and application materials

Features of sublimation ink

First of all, the image transferred by the sublimation ink is bright in color and rich in layers, and its effect is comparable to printing. The difference is that the sublimation ink sublimates the heat transfer ink under high temperatures and penetrates the surface of the medium. After sublimation, The image can be formed. Therefore, no glue film will be formed on the surface of the medium, and the image will not fall off or crack, and it has strong light resistance and will not fade for a long time. In addition, the sublimation ink is to print the sublimation ink on special paper. By heating, the image can be produced on exquisite porcelain, metal, silk, chemical fiber cloth, and other materials in a short time to achieve photo-level The quality, vivid colors, clear images, and long-term preservation are very suitable for the market needs of personalized development.

Application fields of sublimation ink

In the field of advertising display, sublimation ink can be used for the mass printing of banners and banners. For light industrial products: sublimation inks play an extremely important role in printing (shoes, hats, boxes, bags, umbrellas, ties), clothing accessories, ribbon printing, and other professional fields. In addition, in the field of product manufacturing, such as ceramics, cups, plates, tiles (with acrylic drying paint on the surface), and craft products, keychains, couple cups, mobile phone covers, pillows, etc. are also inseparable from the intense color of sublimation ink. Finally, sublimation inks are also suitable for fabric pattern transfer in the clothing processing industry, such as fabric printing and dyeing, sportswear, swimwear, non-woven fabrics, T-shirts, etc.

How to make sublimation ink and application materials

Dye 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 ink sublimates into a gas phase and transfers it from the printed paper to the fabric (such as sportswear, non-woven bags, clothing, handicrafts, layered metal, etc.). The gas-phase sublimation and diffusion effect enters the interior of the fabric to achieve the purpose of coloring, and there is no hand feeling after printing.

In addition, the material needed for this sublimation is ink, and the sublimation ink is also called thermal transfer ink, which is to make low-energy, easy-to-sublimate disperse dyes into digital printing inks and print them on transfer paper. By heating, the image can be filled into exquisite porcelain, metal, silk, chemical fiber cloth, and other materials in the shortest time, which is very suitable for the market needs of personalized development and the requirements of environmental protection.

Nanjing Feiyue Digital Technology Co., Ltd. is a high-quality development group with a strong technical force, providing users with high-quality products, complete solutions, and first-class technical service companies. The main products are sublimation ink, Dye sublimation ink, sublimation Printer, and so on. If you want to know more about the use of sublimation ink and Sublimation Transfer Paper, please consult our company.

Features : Package Include: you will receive a 20 oz sublimation heat press for tumblers, measuring about 9.8 inches in height and 8.3 inches in perimeter, suitable for cups with a perimeter of about 7.9 inches and a height of less than 9.8 inches; Please note, this heat press transfer machine is not suitable for minors to use or food processing

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