“Heat transfer” can refer to different materials and equipment. Direct dye sublimation uses heat and pressure, so it is also a heat-transfer process in the broad sense. Makers also use the phrase for workflows such as DTF film or printed heat-transfer vinyl. Choose by the exact transfer material and blank instructions rather than by a generic label.
The sources reviewed here document three distinct paths: direct dye sublimation, Epson's DTF film workflow, and Siser's current EasySubli printed-HTV instructions. They do not establish that their printers, inks, papers, or settings can be swapped.
Scroll horizontally to compare all columns.
| Criterion | Direct dye sublimation | DTF film | EasySubli printed HTV |
|---|---|---|---|
| Where the image is printed | Special sublimation transfer paper. | DTF film on a printer model that supports film printing. | Siser EasySubli heat-transfer vinyl, which the product page describes as receptive to sublimation ink. |
| Transfer material after printing | The sublimation dye transfers from paper under heat and pressure. | Adhesive powder is applied and heated; a press transfers the image from film, then the film is peeled and the ink is fixed. | Siser's current process cuts and weeds the printed HTV, then applies it under a cover sheet with heat and pressure. |
| Source-backed material scope | Polyester fabric or polymer-coated surfaces in Epson's process overview; check the exact blank. | Epson's guide includes cotton and polyester T-shirt steps for a DTF-capable printer; conditions vary by media and supplies. | Siser lists 100% cotton, 100% polyester, and cotton/polyester fabrics for EasySubli; its colored-polyester claim excludes garments already sublimated. |
| Additional process needs | An exact sublimation printer and ink system, transfer paper, and a heat-transfer press suited to the blank. | A DTF-capable printer, film, powder tools and protective equipment, transfer press, and release sheet. | Siser lists EasySubli inks for SG500/SG1000; its process uses sublimation ink, EasySubli HTV, cutting and weeding, a cover sheet, and a press. |
| Inputs to price | Printer and ink, transfer paper, blank, press, and test or rejected materials. | DTF-capable equipment, film, powder, tools and protective items, press, blank, and test materials. | Sublimation setup, EasySubli HTV, cutter, cover sheet, press, blank, and test materials. |
Check what the term means in the product instructions
Start by asking what receives the print and what physically transfers to the item. In direct sublimation, special paper carries sublimation ink to polyester or a polymer-coated surface. In DTF, an image is printed on film, combined with adhesive powder, pressed onto the media, peeled, and fixed. EasySubli is printed HTV: Siser describes printing sublimation ink on its vinyl, cutting and weeding it, then applying it to a compatible garment under a cover sheet.
The resulting tasks differ. DTF's guide calls for powder handling and an additional ink-fixing press step. Siser's current EasySubli instructions call for cutting and weeding, a short garment preheat, a covered press, and a hot peel of the mask. Direct sublimation still depends on the printer's exact ink and paper system and on the blank's coating or fiber.
Match the substrate to the transfer
Epson's overview describes dye sublimation on polyester fabric or polymer-coated surfaces. It does not say that ordinary sublimation paper transfers directly to untreated cotton. For cotton, the separate sublimation-on-cotton guide examines the specific carrier paths documented by suppliers.
The DTF Film Printing Guide is for printer models that support DTF film printing. It does not make a cataloged desktop sublimation printer a DTF printer. Epson also says the DTF process depends on the exact film, powder, press, fabric, and amount of ink, so use the chosen material instructions rather than copying a number from another garment.
Siser's current EasySubli page lists 100% cotton, 100% polyester, and cotton/polyester fabrics. It says EasySubli inks are available for the Sawgrass SG500 and SG1000 and can also be used for standard dye-sublimation projects. This supports Siser's named ink/model pairing; it does not establish other printer and ink combinations. The page gives general application directions, including 310°F/155°C for 15 seconds with medium pressure and a 2–3-second garment preheat. It says EasyPress users should add about 30 degrees without specifying the scale in that clause, so check the current press-specific instructions rather than calculating an exact temperature from it.
Sawgrass VersiFlex is another distinct system. Sawgrass describes a natural-fiber heat-transfer workflow separate from SubliJet UHD sublimation and warns not to mix the ink systems. Do not treat VersiFlex paper, conventional sublimation paper, DTF film, and printed HTV as interchangeable consumables.
Choose the equipment before costing the job
For direct sublimation, compare the exact printer, supported ink, paper format, press, and blank instructions in the printer guide, ink guide, and paper guide. The blank compatibility guide explains why material names alone do not establish coating or process suitability.
For DTF, first confirm the exact printer supports film printing and that the platen fits the film. Epson's guide calls for film, powder, a tray and shaker or sieve, mask and eye protection, transfer equipment, and a heat-resistant release sheet. It warns users not to bring powder near the printer. This is a different supply and workspace list from a paper-based sublimation setup.
Cost the complete expected workflow with current quotes: printer, ink, paper or film, adhesive powder or carrier, blank, press, protective supplies, tests, and expected waste. The reviewed sources do not publish a like-for-like cost per finished item or establish a universal quality or durability winner. Use the project cost worksheet with your own supplier prices and production assumptions.
Use these questions to choose a path
- Does the exact blank maker name sublimation, DTF, or a particular heat-transfer material for that item?
- Does the printer support the specified ink and print surface, such as transfer paper or DTF film?
- Does the workflow require powder handling, cutting, weeding, masking, or an additional fixing step?
- Do your artwork size and blank dimensions fit the printer media path, transfer material, and press area?
- Have you priced the complete consumable and test-material list using current exact products?
If one answer is unknown, keep it as a research task rather than guessing from a shared brand, heat press, or “heat transfer” label. The DTF comparison guide focuses on the film workflow; the beginner guide follows one separate source-backed sublimation setup.
Sources and review date
The cited manufacturer and supplier sources were checked on 2026-09-23. The current Siser page provides general EasySubli material, model-pairing, application, and care guidance. No hands-on test, price comparison, or performance ranking is claimed.
- Epson dye-sublimation process overview: transfer-paper sequence and polyester/polymer-coated process scope.
- Epson DTF Film Printing Guide: DTF job sequence, tools, White ink mode, and variable process conditions.
- Siser EasySubli: current EasySubli fabric compatibility, named SG500/SG1000 ink availability, application, and care guidance.
- Sawgrass VersiFlex ink cartridges: VersiFlex distinction from SubliJet UHD and the no-mixing warning.