Professional Analysis: Common Printing Issues and Standardized Solutions for Sublimation Coated Phone Cases
As a professional supplier of sublimation phone case consumables, we frequently receive inquiries such as: “Why are the colors off on my coated cases?” or “The patterns are blurry and ghosted—is it an equipment issue or a consumable issue?” In reality, the transfer effect of sublimation coated cases depends primarily on parameter debugging and printing standards.










