What Are The Different Types Of Digital Garment Printing?

SUBLICOOL, a leading company in the digital printing industry, offers various digital garment printing technologies to meet the needs of different customers and markets. Below is a detailed introduction to the types of digital garment printing:

Digital Direct-to-Garment Printing (DTG)

Equipment and Technology Principle: DTG printers use DTG technology, where the print head directly sprays ink onto the garment fabric. The movement of the print head and the amount of ink droplets are controlled by a computer, accurately reproducing the design pattern. For example, in T-shirt printing, the print head can evenly spray different colored inks onto the cotton fabric according to the color and details of the pattern, resulting in a high-resolution image.

Applicable Fabrics: Best suited for 100% cotton or cotton blend fabrics. This is because cotton fibers have good absorption properties for water-based inks, allowing the ink to fully penetrate and fix the color, ensuring vibrant and long-lasting colors. Good printing results can also be achieved on blended fabrics with a high cotton content, but the print quality may be affected as the proportion of synthetic fibers increases.

Printing Quality Characteristics: Can produce high-resolution, richly colored complex designs, achieving photo-quality printing of intricate patterns. The print has a soft feel, almost identical to the original fabric texture of the garment, making it comfortable to wear. This is suitable for fashion brands and personalized customization needs that require high-quality garment feel.

Heat Transfer Printing – Direct-to-Film Printing (DTF)

Equipment and Technology Principle: This equipment first prints the pattern onto a transfer film, forming an ink layer containing the pattern. And then transfers the ink layer to the garment using high temperature and pressure. During the printing process, advanced print head technology ensures high-precision image output, resulting in clear and detailed patterns.

Applicable Fabrics: Widely compatible with various common fabrics, including cotton, nylon. And even some synthetic fabrics that are difficult to print on. This is because during the transfer process, the ink layer combines with the fabric through heat melting, providing good adhesion to different materials. Printing Quality Characteristics: The colors are vibrant and highly durable. The printed layer is relatively thick, resulting in a slightly stiff feel. But it can withstand multiple washes and friction without fading or damage. Suitable for making garments such as sportswear and workwear that require high print durability.

Sublimation Transfer Printing

Equipment and Technical Principles: This method uses sublimation printing technology. First, disperse dye ink is used to print the pattern onto a special paper. After drying, the printed paper is placed on the synthetic fiber garment to be printed and then fed into a heat transfer printing machine. Under high temperature and pressure, the dye ink sublimates and transfers to the fabric. For example, in printing on polyester sportswear, precise control of temperature and pressure ensures that the dye penetrates evenly into the fibers.

Applicable Fabrics: Primarily suitable for synthetic fibers such as polyester and nylon. This is because synthetic fabrics allow disperse dyes to sublimate and bond better at high temperatures. Resulting in a durable print. Natural fiber fabrics, such as pure cotton, have different structures and chemical properties, resulting in relatively poor heat transfer printing results.

Printing Quality Characteristics: Achieves high-precision, high-saturation image output. The printed patterns are highly clear, with vibrant and vivid colors, and exhibit good wash and abrasion resistance. However, because the heat transfer process requires high temperatures. It may not be suitable for some fabrics or garment accessories that are not heat-resistant.