DTF Transfer basics
What Are DTF Transfers and How Do They Work?
Direct-to-film transfers, commonly called DTF transfers, are full-color heat-applied graphics used to decorate apparel and many other compatible products. The artwork is printed onto specially coated transfer film, backed with white ink, coated with powdered adhesive, and cured before application.
To apply a DTF transfer, the printed film is positioned on the item and pressed using the proper combination of heat, pressure, and time. The heat activates the adhesive, allowing the printed design to bond to the surface. The carrier film is then removed, leaving the finished design behind.
DTF printing can reproduce detailed illustrations, photographs, gradients, fine lettering, and artwork containing many colors without creating a separate screen for each color. The white underbase also allows the same transfer to remain bright and visible on both light and dark materials.
DTF transfers can be applied to nearly all common fabrics and many porous, flexible, or otherwise receptive materials, including:
- Cotton
- Polyester
- Cotton-polyester blends
- Performance fabrics
- Other Synthetics/blends
- Canvas
- Denim
- Neoprene
- Leather
- Leatherette
- Wood
- Many other heat-tolerant porous materials
Standard apparel DTF transfers are not intended for smooth, nonporous hard surfaces such as metal, ceramic, or glass. Those materials generally require a different printing or transfer process.
Because coatings, surface textures, and heat tolerances vary, unfamiliar materials should be tested before beginning a full production run.
Businesses and decorators often choose DTF transfers because they make it practical to produce short runs, full-color artwork, multiple design sizes, personalized products, and repeat orders without the setup requirements of traditional screen printing.
The final appearance and durability of a DTF transfer depend on the quality of the submitted artwork, the size at which it is printed, the surface being decorated, and correct heat-press application. USA Transfer Co also uses an expanded-gamut DTF printing process to reproduce a wider range of vivid colors than standard CMYK-only printing.