What should I pay attention to with Direct to Film?
When working with Direct to Film (DTF), there are a number of important things you should pay attention to in order to achieve optimal results:
Quality of the materials
DTF ink: Always use high-quality DTF ink that is specially designed for your printer and textile type. A good ink ensures vibrant colours and a durable print.
DTF film: Choose a film that can withstand high temperatures and adheres well to the textile.
DTF powder: The powder must be finely dispersed and melt well to create a strong bond.
Printer settings
Profiles: Use the correct colour profiles for your printer and textile type to ensure accurate colour reproduction.
Density: Adjust the ink density to the design and textile. Too much ink can lead to a clogged print head, while too little ink can result in a faded print.
Temperature: The temperature of the heat press is crucial for fixing the print. Too low a temperature can lead to a loose print, while too high a temperature can damage the fabric.
Preparing the fabric
Washing instructions: Always follow the washing instructions of the fabric to prevent shrinkage and color change.
Pretreatment: Some fabrics, such as polyester, require pretreatment to improve the adhesion of the print.
Environmental factors
Temperature and humidity: Extreme temperatures and humidity can affect the quality of the prints. Ensure a stable environment.
Dust: Keep the workspace clean to prevent dust particles from getting on the prints.
Equipment maintenance
Cleaning: Clean the print head and other parts of the printer regularly to prevent clogging.
Calibration: Calibrate the printer regularly to keep the color reproduction accurate.
Other considerations
Design: Keep the limitations of DTF in mind when designing your images. Small details and fine lines can be lost during the printing process.
Textile type: DTF is suitable for many different textile types, but some materials require special treatment.
Testing: Always perform a test print on a sample piece before printing a large print run.
By taking these considerations into account, you can significantly improve the quality of your DTF prints and ensure your customers are satisfied.