1. Design Creation
- Graphic Design: Create a vibrant design using graphic design software, ensuring it fits the dimensions of the bag.
2. Printing on Sublimation Paper
- Sublimation Ink: Print the design onto special sublimation paper using sublimation inks. The print should be in reverse (mirror image) for accurate transfer.
3. Prepare the Bag
- Material Selection: Ensure the bag is made from a polyester fabric or a polymer-coated material, as these are essential for sublimation.
4. Heat Transfer Setup
- Positioning: Place the printed sublimation paper onto the designated area of the bag.
5. Heat Press Application
- Heat Press Machine: Use a heat press to apply heat and pressure. The heat causes the ink to vaporize and bond with the fabric.
6. Cooling Phase
- Cooling: After pressing, allow the bag to cool, which solidifies the design and makes it permanent.
7. Quality Check
- Inspection: Check the final product for clarity, color accuracy, and overall quality.
This process results in a durable, high-quality print that is vibrant and long-lasting on the sublimation bag.

