... often to use on bags made by polyester, nylon, cotton, PU leather),High frequency emboss (often to use on ... on bags made by polyester, nylon, cotton, Spun fabric). sublimation heat transfer(for polyester fabric only, such as 190T, 210T, 600D ... budget ) . Quality controlMaterial and Accessories Inspection--- By IQCAfter fabric cutting inspection--- By Prepare QCDuring/After Logo processing---By Prepare ...