DTF T-Shirt Printer and Full Printing Solution Guide

In the world of garment customization, DTF (Direct-to-Film) printing has quickly become one of the most popular and versatile methods for custom t-shirt printing. Unlike traditional screen printing or sublimation, DTF printing offers high-quality prints on a wide range of fabrics—including cotton, polyester, blends, and more—making it perfect for small businesses, online shops, and custom clothing brands.

But what exactly do you need to start printing t-shirts using the DTF solution? In this blog, we’ll break down the full setup required for DTF t-shirt printing, including the DTF printer, DTF ink, glue powder, oven, and heat press machine. Let’s explore everything step by step to help you launch or upgrade your own t-shirt printing business.

What Is DTF Printing?

DTF printing (Direct-to-Film) is a digital printing method that involves printing a design onto special DTF transfer film, applying a hot melt adhesive powder (commonly called DTF glue powder), curing the powder with heat, and then transferring the image to fabric using a heat press machine.

Compared to DTG (Direct-to-Garment) printing, DTF does not require pre-treatment and works well on both light and dark fabrics. It’s fast, affordable, and produces vivid, durable prints.

What You Need for a Complete DTF T-Shirt Printing Setup

To run a successful DTF t-shirt printing business, you’ll need the following equipment and materials:

1. DTF Printer

A DTF printer is the core of your operation. These specialized inkjet printers are designed to print designs onto PET film with DTF ink. Most DTF printers use a dual-head configuration—one head for CMYK color and another for white ink.

GNFEI’s DTF printers offer:

  • High-resolution output

  • Roll-to-roll or sheet-fed options

  • Compact sizes for desktop use

  • Reliable ink system with white ink circulation

Whether you’re a home-based startup or a professional shop, the right DTF printer makes all the difference.

2. DTF Ink

DTF ink is specifically formulated for use with PET film. It includes CMYK inks and white ink that enable vibrant, opaque prints on both light and dark fabrics. Make sure you use DTF-certified ink for long-lasting, stretch-resistant results.

GNFEI supplies premium-quality DTF ink with:

  • Bright color performance

  • High adhesion

  • Long shelf life

  • Non-toxic and eco-friendly formula

3. DTF Transfer Film

You’ll also need PET-based DTF film, which serves as the medium on which your design is printed. There are two types: hot peel and cold peel. Most commercial users prefer hot peel DTF film for faster workflow.

GNFEI recommends using anti-static, high-adhesion DTF film to ensure smooth ink layering and easy transfers.

4. DTF Glue Powder (Hot Melt Powder)

Once the design is printed on the film, DTF glue powder is applied to the wet ink. This powder acts as an adhesive during the transfer process.

Key features of good DTF powder:

  • Strong bonding with fabric

  • Wash resistance

  • No cracking after stretch

  • Soft hand feel

Make sure to evenly cover the print and shake off the excess powder before curing.

5. DTF Oven or Curing Device

To fix the glue powder onto the ink, a DTF oven or heat curing unit is used. It melts the glue powder without damaging the film.

GNFEI’s desktop DTF ovens provide:

  • Precise temperature control

  • Even heating surface

  • Compact size for small workshops

  • Automatic timers

An even cure ensures clean transfers and longer print life.

6. Heat Press Machine

After curing the film, it’s time to press the design onto the t-shirt using a heat press machine. This is where the magic happens.

Standard press settings:

  • Temperature: 150–160°C (302–320°F)

  • Time: 15–20 seconds

  • Pressure: Medium to High

GNFEI also offers versatile heat press machines that support t-shirts, hoodies, bags, and more.

Advantages of DTF Printing for T-Shirts

DTF printing provides many benefits compared to traditional t-shirt printing methods:

  •  Works on all fabric types (cotton, polyester, blends, etc.)

  •  No pre-treatment needed

  • Sharp and colorful designs

  •  Cost-effective for small batches

  •  High durability after wash

  •  Great for white and dark garments

It’s a game-changer for print-on-demand businesses, fashion startups, and customized gift shops.

Who Is DTF Printing For?

If you're wondering whether DTF printing suits your needs, here are some ideal use cases:

  •  Small fashion brands and clothing designers

  •  Promotional product companies

  • Custom t-shirt or hoodie sellers

  •  Corporate uniform providers

  • Online sellers on Etsy, Amazon, Shopify

With the right setup, DTF printing helps you produce top-quality customized garments at competitive prices.

GNFEI: Your Reliable DTF Printing Solution Partner

At GNFEI TECHNOLOGY CO., LTD, we provide a complete DTF printing solution—from DTF printers, inks, and films, to powders, curing ovens, and press machines. Our systems are easy to use, affordable, and backed by expert support.

Whether you're just starting or expanding your operation, GNFEI ensures:

  •  One-stop DTF supply

  •  Global shipping and customs support

  •  English-speaking technical team

  •  Online and offline training

Conclusion

Starting a t-shirt printing business with DTF technology has never been easier or more profitable. With the right combination of DTF printer, DTF ink, glue powder, oven, and heat press, you can produce professional-quality garments quickly and cost-effectively.

Need help choosing the right setup? Contact us today for tailored recommendations and pricing.

Contact Information
EMAIL: william@gnfei.com
ADD: 72-74 Wing Lok St, Sheung Wan, Hong Kong