Direct to Film (DTF) printing is a relatively new and innovative printing method primarily used for transferring images onto textiles. Here’s an overview of the process:
Design Creation: Like other digital printing methods, the process starts with creating a design using graphic design software.
Printing on Film: The design is printed directly onto a special transfer film using a DTF printer. These printers use specific inks, typically pigment-based, that adhere well to the transfer film.
Powder Application: While the ink is still wet, a special adhesive powder is applied to the printed film. This powder helps the design adhere to the fabric during the transfer process.
Curing: The printed film with the adhesive powder is then cured using a heat press or an oven. This step melts the powder, creating a sticky layer that will bond with the fabric.
Transfer to Fabric: The prepared film is placed onto the fabric, and a heat press is used to transfer the design. The heat and pressure cause the adhesive to bond the ink to the fabric.
Peeling the Film: After the transfer is complete and the fabric has cooled down, the film is peeled away, leaving the design on the fabric.
DTF printing offers several advantages:
Versatility: It can be used on a variety of fabrics, including cotton, polyester, blends, and even dark-colored textiles.
Vibrant Colors: The method produces vivid, durable prints with excellent color accuracy and detail.
No Pre-Treatment Required: Unlike Direct to Garment (DTG) printing, DTF does not require pre-treatment of the fabric, simplifying the process.