China factory New Technology A3 Size DTF Printer for T-shirt,Sweater,hat,school bag Printing,we all know the production process of heat transfer is relatively complicated, and it has to go through a series of complicated procedures such as plate making, However, if the digital offset heat transfer printing scheme is used, these processes can be omitted, and the pattern is directly printed on the material by a digital printer, eliminating the need for cumbersome processes.