Sublimation Printing How It Changes with Construction and Elastane Content
Sublimation Printing does not stay constant when construction changes. Understanding the direction of change helps during development.
Effect of knit structure
Loop length and density move results first, usually before any yarn change is made. 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.
Effect of elastane content
More elastane raises recovery but changes the value measured by calender heat press, so retest after any blending change. 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.
Effect of finishing
Heat setting and softeners shift results, which explains differences between a hand sample and bulk. 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.
Typical range
Working values stay around 190-210 degrees transfer for mainstream activewear. 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.
Development advice
Change one variable at a time, then verify against calender heat press before moving to the next sample round. 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.
