Sublimation Printing Why Shipments Get Rejected Over This
Many disputes come down to Sublimation Printing. Below is what inspectors check and why shipments fail.
The core definition
heat transfer of disperse dyes onto polyester. Working figures for Sublimation Printing normally sit around 190-210 degrees transfer in mainstream production. Note calender heat press on the tech pack so nobody tests against an older revision.
Most common cause of failure
Results usually fall outside 190-210 degrees transfer because the target was never written into the order. Record elastane content alongside Sublimation Printing, because blends shift the measured value. A result outside 190-210 degrees transfer usually points to process drift rather than to the fibre itself.
How it is checked
Inspection and laboratory work both refer to calender heat press. Keeping reference values for Sublimation Printing lets suppliers quote without extra sampling rounds. Ask for conditioning details together with calender heat press, since both affect the reading.
Related faults
it gives photographic detail with no added hand, so related complaints often point back to this single parameter. Working figures for Sublimation Printing normally sit around 190-210 degrees transfer in mainstream production. Note calender heat press on the tech pack so nobody tests against an older revision.
Avoiding rejection
Agree targets, tolerances and the method before production, then test per lot rather than per shipment. Record elastane content alongside Sublimation Printing, because blends shift the measured value. A result outside 190-210 degrees transfer usually points to process drift rather than to the fibre itself.
