DTF is an alternative printing process to DTG. Using a specific kind of water-based ink to print a film transfer that is then dried, a powdered glue is applied to the back and then heat cured ready for storage or instant use.
One of the benefits to DTF Is there is no need to use pre-treatment, the powdered glue does this job for you.
Once heat pressed the soft water based ink is transferred to the garment in just 15 seconds. The transfer is best used onto polyester and other non cotton fabrics that are difficult to print using traditional DTG printing.
DTG is designed predominantly for cotton garments, DTF will never replace DTG for cotton printing, but it is a good alternative when starting off in business due to its lower level of investment for a desktop version or a fully automated system for mass production transfers.
DTF printing is a new technology to solve the old screen printing short point to print on dark colors T-shirts.
In the old way,If people want to print on Dark color t-shirts must need to screen the white base with screen printing machine on the t-shirt first and then print the colors on it.It will cost high and take much longer time and people work. and use DTG printing to print on T-shirt,but the inks are very expensive.
So people develop DTF printing ,It can print on the transfer films with colors and white color,then add the special glue powder on the printing.after cured,the powder will be transparent.and then do heat press to all kinds of T-shirts,labels,Cap,Bag and so on.