Introduction
DTG – or direct-to-garment printing- is one of the most popular printing techniques today for custom apparel printing. It first started in the US in 1996 with the newly introduced DTG printer, the “Revolution”.
From that beginning until now, DTG printing has gone through various developmental stages, and what you see now is advanced technology. In the last two decades, this technology has moved from niche studios into mainstream print-on-demand platforms. And this opens the door for small brands, artists, and side hustlers to produce pro-level apparel without the complex setup or investment one might think.
If you are also interested in DTG printing, understanding what DTG means in printing will help you dive into the core of this technology. So, let’s break down the term and explore it in detail.
What Does “DTG” Mean In Printing?
As discussed, DTG printing is not new, and you may have heard the term “DTG” several times. DTG, basically, stands for “Direct-To-Garment printing” and is one of the most useful methods for garment printing. But sometimes, people may confuse it with on-demand printing.
Well, maybe it’s because it is an excellent option for fast on-demand printing. However, it’s not the only one; there are various others, too. For instance, sublimation, screen printing, DTF, and embroidery are some examples of on-demand printing technologies.
What is DTG (Direct-to-Garment) Printing?
DTG (direct-to-garment) printing, at its core, is an incredible printing technique that uses a DTG printer to print detailed designs directly onto pre-treated textiles.
It basically functions similarly to the inkjet printing technology. Here, instead of paper and regular ink used in inkjet printers, the DTG printer utilizes aqueous textile-based inks on fabric. In this process, pre-treatment is a significant part of darker fabrics; otherwise, it can be skipped. It helps inks adhere well in the curing process. The resulting prints are detailed, high-resolution, and full-color. They not only feel soft but are also breathable and long-lasting.
However, DTG printing works best on natural fabrics only. These include cotton, linen, hemp, and bamboo. Additionally, you can print on dark-colored fabrics, using white base inks. All in all, it is a fast printing method once set up. It is best suited for small-scale or print-on-demand orders.
How Does DTG Printing Work?
The DTG printing method works similarly to inkjet printing technology. Digital ink is sprayed directly onto the fabric in a controlled, step‑by‑step process. But it’s simple and does not require any complex technical understanding. Each stage aims to keep the shirt flat, the ink stable, and the final print sharp and washable.
Let’s explore the detailed working of the DTG printing method so you can understand it well.
Step 1: Prepare the design
The process starts with a digital artwork file, usually created or cleaned up in design software. The file is sent to special print software that sets size, colors, resolution, and placement on the garment.
Step 2: Pretreat the garment
Before you begin the printing process, the fabric is first treated with a liquid solution called pretreatment. This pre-treatment process helps water‑based DTG inks sit on the surface of the fibers rather than soak in, so colors appear brighter and sharper. This is especially important for dark fabric, using white ink.
The pretreated shirt is then dried with a heat press or dryer until the surface is smooth and moisture-free.
Step 3: Spray the ink
After the shirt is loaded, the platen slides into the DTG printer, and the print head moves back and forth over the shirt. The machine sprays microscopic droplets of water‑based textile ink directly onto the fabric, in a pattern that matches the digital file, similar to an inkjet printer for paper.
On dark garments, the printer usually lays down a white underbase first to make colors sit on top and look vivid. Then it prints the color layers in CMYK (cyan, magenta, yellow, black), and sometimes adds extra channels for richer tones and gradients.
Step 4: Cure the print
Once the design is printed, the shirt is carefully removed from the platen without smudging the wet ink. It is then cured using a heat press or conveyor dryer, which applies heat for a set time and temperature so the ink bonds permanently to the fibers.
Step 5: Final check
After curing, the shirt cools and is inspected for placement, color accuracy, and defects. Any issues, such as banding, ink spots, or under‑cured areas, are caught here before the garment reaches a customer.
Pros and Cons of DTG Printing
DTG printing is a suitable option for printing garments and offers numerous advantages. But with that, they have some limitations that may not suit some businesses. Let’s discuss them and see what they offer:
Pros:
1- DTG printing is best for print-on-demand or small-batch orders. You can easily print the shirts in a single go once the design is ready. This suits startups, beginners, and those preparing personalized items.
2- The inks used in DTG printing are aqueous textile-based inks. These inks are eco-friendly because they do not contain harmful components, unlike regular inks that contain plastisol.
3- With DTG, you have the freedom of colors – this means you have limitless choice to print on dark and lighter fabrics, just that you need to pre-treat darker fabrics before printing, while lighter fabrics can be printed as they are.
4- When it comes to detailed and intricate prints, full color and photo-realistic image printing, DTG stands out. The ink soaks into the fabric, giving cool, vibrant colors with sharp detailing.
Cons:
1- The DTG printing equipment is quite high-priced. Also, with the main equipment, the heat press is a vital add-on tool that helps crisp the resulting prints.
2- Pre-treatment is essential when it comes to printing dark-colored fabrics. This adds an extra step in the process, extending overall printing time and cost.
3- Fabric limitation is one of the big drawbacks. You can only print on natural materials like cotton, hemp, bamboo, and linen. Other synthetic materials can be challenging if printed with this method
Top DTG Printers
Let’s explore the leading model in the market.
Epson SureColor F2100
When it comes to DTG printing, one of the top printers is the Epson SureColor F2100. Its remarkable printing quality stems from its PrecisionCore TFP inkjet technology, the latest printhead technology. It uses UltraChrome DG water‑based pigment inks, including white ink for dark garments. With this printing model, garment loading is faster, and the new technology simultaneously reduces printing time for a full-color image. It easily connects with Windows and MAC devices. It is designed for small to medium shops and includes features like built‑in maintenance, quick‑load platens, and Epson’s Garment Creator software for RIP and layout control.
LINKO GA-P1
Another model that makes an outstanding choice for DTG printing is the model GA-P1 by LINKO. IT serves as an industrial style DTG printing need. It offers a large print area of about 15.7 × 19.6 inches. These workers which suits oversized front prints and bulk batches. With dual printhead support, it produces high-resolution prints in white and CMYK in a single pass. You can print fabric materials, including denim, cotton, canvas, and more. The model supports Windows 10 and 11. So, all in all, the LINKO GA-P1 is a standout choice for custom on-demand T-shirt printing and small‑batch production, but it can also handle bulk tasks.
Brother GTX Pro
Brother GTX Pro serves best as a next‑generation DTG printer. It’s a go-to solution for shops that need speed and high volume. The machine has a large platen and can handle prints up to about 16 × 21 inches. These work for full‑front or back designs. Talking about its features, this model uses water‑based inks with white and CMYK channels.
Additionally, it supports underbase and highlight white modes for better opacity on dark fabrics. You can connect the printer via USB, LAN, or USB flash drive. Brother GTX Pro is the ultimate choice for users seeking scalable DTG production with consistent color.
DTG vs. DTF
- DTF printing works by transferring the print from transfer paper and then heat pressing to cure the design. The inks used in DTF prints are specialized inks.
- The resulting DTF prints are comparatively more vibrant and more durable.
- Where DTG limits printing to natural fabrics, DTF can be used on a wide range of materials.
- DTF handles large batches easily, and D
- TG is preferred for small batches.
DTG vs. Screen Printing
- Screen printing uses mesh screens for printing. It is a relatively old technique in which each color uses a different screen.
- The prints produced by this method are of high quality. If maintained, they can last longer.
- The MOQ for screen printing ranges between 5 and 100 pieces. So, the screen printing can handle bulk work easily.
- This technique limits the design to simple patterns and less delicate artwork.
- Costs are high for small orders, while you get a good ROI on large orders.
DTG vs. Sublimation
- Sublimation differs from other printing processes in that it uses specialized sublimation printers and inks. The design is transferred to sublimation paper, then to the fabric using a heat press.
- The printing process is fast, as no pre-treatment is required.
- The prints are soft, long-lasting, and more durable as the ink fuses with the fabric. And the designs don’t appear textured.
- This technique is limited to polyester fabrics only.
- It is a suitable choice for small production runs.
Getting Started with DTG Printing
If you are thinking of getting started with DTG printing, consider a few essential points, and you’re good to go.
- Assess your needs.
- Set your budget.
- Select and compare different models within the budget.
- Inquire about the model from the manufacturer.
- Test before you start professionally.
Conclusion
To sum up, DTG or direct-to-garment printing is an incredible technique. It uses a DTG printer to print directly, as in the inkjet process. Instead of paper, fabric is used. If you are a beginner or a startup looking to print detailed, intricate designs, DTG printing is the go-to solution. It is best to handle small production runs and print-on-demand. There are several advantages of DTG, including the freedom to use colors and designs, high quality, a soft print feel, and more. So, if you have made up your mind to opt for this printing technique, assess your needs and choose the best printer that best meets them and delivers a high ROI.
