Rotary Screen Printing How It Changes with Construction and Elastane Content
Rotary Screen 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 Rotary Screen Printing normally sit around high yardage runs in mainstream production. Note rotary printing machine 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 rotary printing machine, so retest after any blending change. Record elastane content alongside Rotary Screen Printing, because blends shift the measured value. A result outside high yardage runs 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 Rotary Screen Printing lets suppliers quote without extra sampling rounds. Ask for conditioning details together with rotary printing machine, since both affect the reading.
Typical range
Working values stay around high yardage runs for mainstream activewear. Working figures for Rotary Screen Printing normally sit around high yardage runs in mainstream production. Note rotary printing machine on the tech pack so nobody tests against an older revision.
Development advice
Change one variable at a time, then verify against rotary printing machine before moving to the next sample round. Record elastane content alongside Rotary Screen Printing, because blends shift the measured value. A result outside high yardage runs usually points to process drift rather than to the fibre itself.