Process Overview
Design Creation:
The process begins with creating a design using graphic design software. The design can include images, text, and other graphics.
Printing on Film:
The prepared design is printed onto a special DTF transfer film using a dedicated DTF printer. These printers use water-based pigment inks, which provide vibrant colors and durability.
A key aspect of the printing process is the use of white ink, which acts as a base layer ensuring that the colors stand out on dark or colored fabrics.
Powder Application:
After printing, a fine adhesive powder is applied to the wet ink on the film. This powder sticks to the ink and acts as the adhesive layer that will later bond the design to the fabric.
The excess powder is then removed, ensuring a clean and even application.
Curing:
The film with the printed design and adhesive powder is passed through a curing oven or heat press to melt the powder and partially cure the ink. This step ensures that the powder adheres properly to the ink and prepares the design for transfer.
Transferring to Fabric:
Once the film is prepared, it is placed onto the fabric with the design facing down.
The fabric and film are then pressed together using a heat press at a specific temperature and pressure for a set amount of time. The heat activates the adhesive powder, bonding the design to the fabric.
Peeling the Film:
After pressing, the film is allowed to cool down slightly and then peeled away, leaving the design permanently adhered to the fabric.
Advantages of DTF Transfer
Versatility:
DTF transfer works on a wide range of fabrics, including cotton, polyester, blends, and more, unlike some other methods which might be limited to specific types of materials.
Quality:
The prints are durable, vibrant, and have a soft hand feel, making them comfortable to wear and resistant to washing and abrasion.
Detail:
This method allows for high-resolution prints with fine details and gradients, making it suitable for complex designs.
Efficiency:
It is suitable for both short and long production runs, providing flexibility for custom orders and mass production.
Applications
Apparel:
T-shirts, hoodies, caps, and other garments often feature DTF-transferred designs.
Accessories:
Bags, shoes, and other accessories can also be customized using this method.
Promotional Items:
DTF is popular for creating branded merchandise and promotional items.
In summary, DTF transfer is a versatile and efficient printing method that produces high-quality, durable designs on various fabrics and materials. It’s widely used in the textile industry for custom apparel and promotional products due to its ability to handle intricate designs and vibrant colors.
