DTG and DTF are among the most popular printing methods for apparel. To find the best printing methods for your designs, you must understand the differences between these two printing options. In this blog post, we’ll dive into the pros, cons, and key differences of each technique, helping you make an informed decision. Read on to discover which one will take your designs to the next level!
What is DTG printing?
DTG, or Direct-to-Garment printing, is a method used to print designs directly onto t-shirts and other clothing, without additional tools like stencils, screens, or transfer papers. Imagine it like using a regular printer to print a picture on paper, but instead of paper, you’re printing on fabric.
Plus, DTG uses water-based inks which are absorbed directly into the fibers of the fabric. This water-based ink results in a soft, smooth finish print.
To have a thorough understanding of this printing methods and all its pros and cons, read our in-depth blog about Direct-To-Garment Printing and how it works.
How DTG Works:
- Prepare design: First, you create or choose a design on a computer. This can be anything—text, an image, or a mix of both.
- Pretreatment: The garment, usually made of cotton or a cotton blend, is pre-treated with a special solution that helps the ink bond with the fabric. This step is critical for vibrant colors and durable prints, especially on darker fabrics.
- Load the item: The t-shirt (or another piece of clothing) is placed onto a special tray in the DTG printer, flat and smooth, so the design can be printed evenly.
- Print: The DTG printer uses special water-based inks to print the design directly onto the fabric. The printer sprays the ink onto the shirt, just like a paper printer sprays ink onto paper. These inks are absorbed into the fabric, giving a smooth and soft finish.
- Cure printing: After printing, the shirt is placed under a heat press or in a dryer. This step helps the ink dry and set properly so the design stays in place even after washing.
>>> Also read: DTG vs Screen Printing: Which one is the best choice?
Why It’s Popular:
- No setup for small orders: You can print just one shirt or many, and it doesn’t require a lot of preparation.
- High detail: It’s perfect for complex designs with lots of colors or fine details.
- Custom designs: Each shirt can be printed with a unique design without extra costs.
DTG is commonly used for print-on-demand businesses, where people order custom shirts one at a time. At Merchize, we currently use DTG printing for a whole range of apparel products to provide the best printing quality at an affordable price.
What is DTF Printing?
DTF, or Direct-to-Film printing, is a method where a design is first printed onto a special film and then transferred onto the fabric using heat. It’s like creating a sticker for clothing, which is then “stuck" onto the fabric permanently.
How DTF Works:
- Design Creation: First, a design is created on a computer. It can be a logo, image, or text, just like with DTG or other printing methods.
- Printing on Film: The design is printed onto a special transfer film using a DTF printer. This printer uses special inks, including white ink, which helps the design stand out on dark fabrics. The design is printed in reverse (like a mirror image) on the film.
- Adding Powder: A special adhesive powder is applied to the printed design while the ink is still wet. This powder sticks to the design and will help it bond to the fabric.
- Curing the Powder: The film with the powder is heated to dry and activate the adhesive. This step prepares the design for transfer.
- Transferring to Fabric: The printed film is placed on the fabric with the design facing down, and then pressed onto the fabric using a heat press. The heat melts the adhesive powder, which sticks the design to the fabric.
- Peeling the Film: Once the transfer is complete, the film is peeled away, leaving the design on the fabric.
Why It’s Popular:
- Works on many fabrics: DTF can be used on a variety of materials like cotton, polyester, blends, and more.
- Durable prints: The designs last through many washes without cracking or fading.
- Bright colors on dark fabrics: Because it uses white ink as a base, designs stand out on dark-colored clothes.
DTG vs DTF: Detailed Comparision
1. Cost-effectiveness:
- DTG: Generally more cost-effective for small orders because it doesn’t require complex setups. You won’t have to purchase extra materials like films to print a product. However, DTG inks are typically expensive, especially if you’re printing detailed, full-color designs. This can increase the cost when you’re printing larger volumes.
- DTF: More cost-effective for larger orders as it requires less ink and the transfer process can be more efficient. DTF uses less ink than DTG since the ink doesn’t have to absorb deeply into the fabric; it stays on the surface. This lowers the overall cost per print, especially for large batches.
Who should use DTG? If you run a small online store offering personalized t-shirts where each customer orders one or two unique designs, DTG is perfect. You save on setup costs because you’re printing directly onto the fabric.
Who should use DTF? If you’re fulfilling a large order for a sports team that wants 100+ t-shirts with the same logo, DTF can save you on costs, especially in ink and materials.
2. Order Volume:
- DTG: The lack of setup means that DTG is perfect for one-off orders. You can print each design directly onto the garment without needing to prepare transfer films or screens. It’s best suited for low-volume, on-demand printing where customization is key. It’s popular for print-on-demand services, allowing to item at a time.
- DTF: Works well for both small and large orders, but is more efficient for bulk orders since designs can be printed and transferred quickly in larger quantities. You can print multiple designs onto film sheets in advance, and then quickly transfer those designs onto various garments. The transfer process with heat is faster, so for big batches, this method becomes much more efficient.
Who should use DTG? Print on demand sellers or small business owners could benefit from DTG to produce customized, unique items.
Who should use DTF? Suitable for larger bulk printing orders. If you are printing uniforms, promotional products, merchs in large volume, DTF can save you on costs, especially in ink and materials.
3. Print Quality:
- DTG Produces highly detailed prints with a smooth finish and excellent color gradients, especially on light-colored garments. The print feels soft and integrated into the fabric as the ink is absorbed directly into the fabric fibers
- DTF: The quality is good with vibrant colors and crisp details, but it may not be as precise in detail as DTG. The print may feel slightly more textured compared to DTG since it sits on the surface of the fabric. This can create a slightly raised texture. In addition, the adhesive powder used in DTF adds durability but can also result in a thicker, more noticeable print surface.
If you prefer bold, colorful graphic t-shirts, you should use would find DTF effective because the method can handle multi-color designs on dark fabrics without requiring pre-treatment, though the print will feel thicker than DTG.
On the other hand, DTG works better with designs that require a high level of precision and detail. Besides, DTG is more suitable for printing vintage, retro designs, as DTG colors are more muted and don’t pop as much as DTF prints do.
4. Hand feeling
- DTG: The design feels soft and lightweight on the fabric, almost like it’s absorbed into the shirt.
- DTF: The print feels slightly raised and textured, more like a vinyl or sticker. While durable, it doesn’t integrate into the fabric as smoothly as DTG. For large printing, it might cause the fabric to lose its stretchability and softness.
Hand feeling is a distinctive feature that can tell these two printing technique apart. When selecting the right printing method, think about whether you prefer the soft and flowy fabric of DTG or the bold and vibrant but slightly textured and stiff prints of DTF.
5. Design Complexity:
- DTG: Ideal for complex designs with many colors, gradients, and intricate details. It can handle high-resolution images, including photographs. For example, a shop that sells artistic t-shirts with watercolor-style designs would prefer DTG since it can reproduce the soft transitions between colors and delicate lines.
- DTF: Works well for multi-color designs and can transfer detailed images, but may not handle complex gradients or ultra-fine details as smoothly as DTG. The transfer process makes it challenging to handle very fine details, as the film may not capture these as accurately as DTG.
If printing quality and precision is your top priority, then DTG is a better choice. It can preserve your intricate designs and portray them in a good light. But in case your designs are simple and bold, DTF is more suitable as it works well in highlighting the bold colors and details.
6. Fabric Compatibility:
- DTG: Works best on cotton or cotton-blend fabrics. The ink needs to bond with the fabric fibers to create a durable print, and synthetic materials like polyester do not absorb the ink well, resulting in lower print quality.
- DTF: Can be used on a wider range of fabrics, including cotton, polyester, blends, and even non-fabric materials like leather. This versatility makes DTF more adaptable for different garment types.
The versatility of DTF makes it an ideal printing option for businesses with larger categories and various product lines and materials. But if you just want to focus on selling casual, simple everyday clothing items like T-shirts or Hoodies, you can stick to DTG.
7. Durability and Washability
When it comes to durability, DTG and DTF are on par with each other. Botch can provide long-lasting, durable print. However, due to the difference in printing technique, DTG has a small edge over DTF in terms of print longevity.
- DTG: The print is integrated into the fabric, which gives it a soft feel and is more resistant to cracking or fading.
- DTF: DTF prints don’t blend well with the fabric like DTG. It just sits on the material surface, which makes it more prone to cracking and fading over time.
8. Turnaround Time
Turnaround time is crucial in production. The longer it takes, the costlier it gets. When it comes to customization orders, the turnaround time could affect customer satisfaction and can be used as a competitive advantage over other businesses.
- DTG: Faster for small, on-demand orders because there’s no need to print and transfer print. Especially with on-off, personalized design, the simple printing process makes it more efficient. However, DTG requires additional pre-treating and curing processes to ensure the print’s quality, which extends the process a bit longer.
- DTF: Can be slower for individual orders since there’s an extra step of transferring the design from film to fabric. However, for bulk orders, DTF can speed up as designs can be pre-printed on film and applied in batches.
To optimize the production time, you should decide based on the printing quantity. For smaller orders or customized orders, DTG can help you speed up the process. With DTF, you can save more time with bulk orders.
Both DTF and DTG printing offer unique advantages depending on your business needs. If you’re looking for high-quality, detailed prints for small or custom orders, DTG is your go-to. For larger, vibrant, and versatile bulk orders, DTF is the more efficient choice. The key is understanding which method aligns with your goals.
