How to Solve the Problem of Color Migration During Sea Shipping?

Many customers face a common issue: color migration occurs in fabrics from export orders during sea shipment. After thorough investigation, it was found that the fabric was printed using the heat transfer printing process, which employs low-temperature disperse dyes. 

The crux of the problem lies here: the color migration fastness and weather resistance of heat transfer inks are relatively poor. Shipping containers are enclosed environments with high temperatures and humidity. When fabrics are exposed to such conditions for extended periods, color migration and staining are inevitable. 

How to Solve Polyester Fabric Color Migration Risk?

The solution actually lies in selecting the right disperse dye ink for the printing process—specifically, adopting a high-temperature disperse direct-to-fabric printing process. This method offers high resistance to color migration, strong weatherability, and stable color. It also delivers high wet and dry rubbing fastness, preventing issues such as bleeding, cross-staining, and soiling during post-printing finishing, storage, and transportation. Compared to heat transfer printing, it also provides superior penetration, ensuring no white show-through when the fabric is sewn or turned over. Its color development process preserves the fabric's original style and hand feel, enhancing the product's added value. It is better suited for high-demand orders and ensures safe, reliable delivery.